Proton Spare Parts in UAE: Replacement Prices for Saga, X50, X70 and X90

October 13, 2026

The awkward truth about Proton spare parts in UAE is that the price of the part is often easier to find than the price of getting the right part.

That sounds like a distinction without much difference until a Saga owner orders a brake component for the wrong generation, an X50 buyer discovers that two apparently identical 1.5-litre versions use different applications, or an X70 owner buys a body component cheaply only to find that the clips, brackets and trim do not line up. With the X90, the stakes rise again because a larger, newer SUV brings more electronic equipment and a more expensive set of assemblies around it.

And then there is the UAE problem nobody puts neatly into the search box: some Proton parts are readily identifiable through online catalogues, some are available through specialist suppliers, some are easier to source from Malaysia or other markets, and some simply do not have a dependable public UAE retail price.

So this is not a story about inventing a neat AED number for every bumper, engine or headlamp. That would be convenient. It would also be misleading.

The useful question is more demanding: what do Proton replacement parts actually cost in the UAE, which models are easier to source, where do genuine and aftermarket prices diverge, and how can an owner avoid paying twice?

UAE Update Reference: October 2026

Proton parts prices in the UAE need to be read with some caution

There is a temptation with spare-parts articles to produce a table full of reassuring numbers: brake pads AED 300, bumper AED 900, headlamp AED 1,400, gearbox AED 6,000.

It looks useful.

But unless those figures come from identifiable current UAE transactions or quotations, they are little more than decoration.

Current public UAE parts catalogues do confirm that Proton Saga, X50 and X70 parts are being catalogued for the UAE, with both genuine and aftermarket categories available. However, public retail visibility is uneven, particularly for large assemblies and newer X90 components.

That changes how a sensible price guide should be written.

Where there is a defensible UAE price, use it.

Where there isn't, explain the uncertainty instead of pretending.

What a Proton owner is really buying

A replacement part has three prices.

There is the purchase price.

Then there is the installed price.

And finally there is the cost if the part turns out to be wrong.

The first is the number most sellers advertise. The second includes labour, fluids, programming, paint, calibration and supporting hardware. The third includes returns, second labour, delivery delays, repeated diagnosis and sometimes the unpleasant business of dismantling the car again.

For an older Saga, the gap between those three figures may be modest.

For an X90 electronic module or a complicated X70 assembly, it can be substantial.

This is why “cheap Proton parts UAE” is only the beginning of the buying decision.

Saga parts are the easiest Proton category to understand

The Saga has the advantage of age and volume.

It has existed across several generations, so the UAE and wider regional aftermarket contains a much deeper catalogue of filters, brake components, suspension pieces, electrical items and body parts than you might expect from a brand that has a relatively small presence in the Emirates.

The problem is that Saga is not a sufficient identification.

A current Saga is a very different parts proposition from an older BLM, FLX or earlier-generation car. Public catalogues list multiple generations and years, stretching back decades.

So when someone asks for a “Saga brake pad”, the sensible response is another question.

Which Saga?

Proton Saga replacement prices in UAE

Public UAE market data currently places the 2026 Saga around the low-AED-30,000s, with one current market listing showing AED 31,132 and another listing the newer Saga MC3 at roughly AED 35,000–36,000. These are vehicle-market reference figures rather than official Proton UAE retail quotations, and the variation itself is a reminder that published UAE price databases should not be treated as dealer invoices.

For parts, the public UAE evidence is much stronger for catalogue availability than for a universal retail price list.

That means a buyer can reasonably expect ordinary service parts — filters, brake components, suspension wear items and batteries — to be easier to source than a complete transmission or unusual electronic module.

The exact AED amount, however, still needs the year and generation.

Why an old Saga can sometimes be cheaper to repair than a newer one

It is not simply because old cars have cheaper parts.

It is because there is often more substitution available.

An older Saga may have genuine, Malaysian aftermarket, regional aftermarket and used components circulating simultaneously. A local supplier may have more than one manufacturer for a wear item. A dismantler may have a compatible used assembly.

That creates competition.

A newer vehicle can have the opposite problem: fewer donor cars, fewer established aftermarket alternatives and more components tied to specific electronic configurations.

So the newest Proton is not automatically the easiest Proton to repair.

Saga brake parts: a relatively straightforward buying decision

Brake pads and discs are among the least mysterious Proton parts, provided the application is correctly identified.

The public UAE catalogue market lists brake pads among the popular Saga replacement categories, and broader Proton parts suppliers in the region list brake-system components such as pads, discs and related hardware.

This is where a good aftermarket part can make sense.

The buyer should still establish:

model generation;

front or rear axle;

disc or drum arrangement where relevant;

pad shape;

part reference;

manufacturer;

and whether the quoted price is for one axle set or individual pieces.

“Brake pads AED 150” is otherwise almost meaningless.

Don't compare a pad price with a fitted brake job

A brake quotation can contain several separate costs.

Pads.

Discs.

Cleaning.

Fitting.

Calliper inspection.

Hardware.

Brake fluid.

Wheel removal.

Possibly an electronic service procedure on vehicles equipped with relevant systems.

So if one workshop quotes AED 400 and another quotes AED 650, the cheaper quote may simply exclude something the second one has included.

The right question is not:

“How much are the pads?”

It is:

“How much will it cost to return this axle to the condition it needs to be in?”

That is a much more useful number.

Proton Saga filters are where aftermarket economics become interesting

Filters are generally among the least risky components to source outside the branded parts channel, provided the application and filtration specification are correct.

The UAE aftermarket catalogue includes service parts for the Saga, while broader Proton catalogues identify oil, air, fuel and cabin filtration as established replacement categories.

For an owner keeping an older Saga on the road economically, this is where a reputable aftermarket manufacturer can offer genuine savings.

There is little virtue in paying a large branding premium for an ordinary consumable if the replacement meets the required specification.

The saving becomes less attractive when the filter is cheap because the manufacturing quality is poor.

A clogged or badly fitting filter is not a clever bargain.

Proton X50 parts are a different proposition

The X50 entered the market as a much newer compact SUV, and public catalogues show multiple 1.5-litre applications, including turbocharged and TGDi variants across its production years.

That matters because “X50 1.5” does not necessarily finish the identification process.

The engine family, model year, market specification and exact component application still matter.

For ordinary service parts this may be manageable.

For sensors, electronic modules, cooling components, transmission parts and body assemblies, it becomes much more important.

The X50 is where VIN-based ordering starts becoming less a good habit and more a necessity.

Proton X50 replacement prices in UAE

Current UAE market listings put the X50 around AED 97,000–99,000 in some 2026 price databases, while older model-year listings vary considerably. These are indicative market figures rather than official dealer quotations, but they help establish the vehicle's value against which replacement economics can be considered.

Public UAE parts catalogues show a broad selection of X50 components, including sensors, electrics, air-conditioning parts, body panels and other mechanical categories, but they do not provide a dependable public UAE retail price for every major assembly.

That distinction matters.

A catalogue proving that a part exists is not the same as proving what a UAE buyer will pay for it today.

X50 engine parts: don't jump from a symptom to an assembly

The X50's turbocharged petrol engines create a familiar repair trap.

A loss of power can lead somebody to suggest a turbocharger.

A rough idle can lead to injectors.

An overheating complaint can lead to a radiator.

An oil-consumption complaint can lead to an engine.

Sometimes those diagnoses are right.

Sometimes they are expensive guesses.

Before buying a major X50 engine component, the workshop should use the evidence available: diagnostic trouble codes, live data, boost behaviour, fuel-system checks where appropriate, compression or leak-down testing when engine condition is in question, cooling-system checks, oil-pressure testing and physical inspection.

The parts catalogue should come after the diagnosis.

Not before it.

X50 gearbox replacement costs should be approached differently

The X50's transmission is not a disposable black box.

If it develops harsh shifting, delayed engagement, slipping or fault codes, the workshop should first establish whether the problem is mechanical, hydraulic, electronic, software-related, fluid-related or caused by another component.

A complete transmission replacement can be one of the largest single repair decisions an owner makes.

So an advertised used gearbox price tells you very little without:

donor vehicle;

year;

engine application;

transmission code;

mileage;

reason for removal;

testing;

fluid condition;

warranty;

and installation cost.

A cheap gearbox with unknown history is not necessarily cheaper than repairing the original.

X50 suspension parts can be easier to source

Suspension wear items generally sit in a more competitive part of the aftermarket.

Control arms, bushes, stabiliser links, bearings and shock absorbers are all catalogue categories that are easier to identify than vehicle-specific electronic modules.

Public parts catalogues for the X50 show suspension, steering and braking categories alongside electrical and body components.

This is where a buyer can reasonably compare genuine, OEM-equivalent and aftermarket options — provided the actual application is confirmed.

And there is an important distinction here.

A reputable aftermarket control arm from a known manufacturer is one thing.

An unidentified component whose only selling point is that it costs half as much is another.

X50 body parts: price is only half the story

Body panels create a deceptively simple comparison.

A bumper is AED X.

A genuine bumper is AED Y.

Therefore the aftermarket bumper saves AED Z.

Not necessarily.

If the cheaper panel has poor gaps, incorrect sensor openings, weak mounting tabs or a different surface profile, the body shop spends time correcting the component.

Paint then costs the same.

Labour becomes higher.

The final result may still be inferior.

For a relatively modest saving, that is a poor trade.

Proton X70 parts have a wider technical spread

The X70 has been sold across several years and configurations, and current public catalogues identify different engine applications and body systems. One current catalogue lists 1.8-litre turbo applications for X70, including different drivetrain configurations.

That immediately explains why X70 parts searches can become messy.

One owner has an earlier vehicle.

Another has a later model.

A third has a different drivetrain.

All three search for:

“X70 front suspension part.”

The search term is too broad.

The vehicle isn't.

X70 replacement prices in the UAE

Current public UAE market listings put a 2026 X70 around AED 90,000–92,000, while older X70 model-year listings can be substantially different. A 2025 listing, for example, shows a much higher indicative figure, demonstrating why vehicle year and market specification matter when interpreting online prices.

For parts, public UAE catalogues cover X70 braking, body, lighting, sensors, electrics, suspension and other systems, but again, a complete current UAE retail price list for every major component is not publicly consistent.

So X70 owners should be particularly wary of websites presenting one universal “X70 spare parts price”.

There isn't one.

X70 engine parts require generation discipline

The X70's engine application has changed across its life.

That means a water pump, ignition component, turbocharger, sensor or gasket should never be ordered simply because an online listing says “X70”.

Check:

model year;

engine;

power output;

transmission;

drivetrain;

VIN;

and part reference.

This is especially important when the seller is working from a catalogue that covers multiple markets.

A part can be correctly described for an X70 and still be incorrect for yours.

X70 gearbox parts can be expensive for the wrong reason

A gearbox problem can be caused by the gearbox.

It can also be caused by fluid condition, adaptation, software, sensors, wiring, clutch-related components or another mechanical fault.

That distinction matters because replacing a complete transmission is a very different financial decision from repairing a specific component.

Before agreeing to a major gearbox replacement, ask for the diagnostic evidence.

Which codes were found?

What was tested?

Was the fluid inspected?

Were adaptation values considered?

Was the mechanical condition assessed?

Was the fault reproduced?

If the answer is simply “the gearbox is bad”, the next question should be:

“How do you know?”

X70 body and lighting parts can carry hidden costs

A headlamp is not just a lamp.

A bumper is not just plastic.

A mirror may contain electrical equipment.

A camera may sit inside or beside a body assembly.

A sensor may depend on precise mounting.

This is why an accident-damaged X70 needs more than a body-panel quotation if the impact reaches the front or rear corners.

The workshop should inspect wiring, connectors, mounting brackets, lighting assemblies, cooling components, parking sensors and any applicable camera or driver-assistance hardware before signing off the repair.

The panel gap is not the whole repair.

Proton X90 is the most expensive parts proposition of the four

The X90 is a larger and newer vehicle, and that changes the economic picture.

Current UAE market listings put the 2026 X90 around AED 128,000–130,000 in indicative price databases. The same sources describe a 1.5-litre turbocharged powertrain, 7-speed wet dual-clutch transmission and a substantial electronic equipment package.

The public UAE market for X90 replacement components is also less transparent than for the older Saga.

That is not necessarily a sign of poor availability.

It means there is less reliable public price evidence.

And when evidence is thin, invented numbers become particularly dangerous.

X90 parts should be bought by VIN, not by model name

With the X90, a VIN-first approach is especially sensible.

The vehicle is newer.

Its equipment is more complex.

The consequences of an incorrect electronic component are greater.

Its parts ecosystem has had less time to develop the depth of older Proton models.

A supplier should ideally receive:

VIN;

model year;

trim;

engine;

transmission;

part description;

existing part number;

photographs where useful.

If the seller says the VIN is unnecessary for an expensive electronic component, ask why.

Sometimes there will be a perfectly good reason.

Often there isn't.

X90 electronics can change the economics of a repair

The X90's published specifications include rear-camera and parking-sensor equipment, alongside broader safety and electronic systems.

That means accident repairs can extend beyond panels and paint.

A camera may need checking.

A sensor bracket may have moved.

A wiring harness may be damaged.

A control module may store a fault.

A calibration procedure may be required.

So when comparing an X90 bumper price, ask what equipment the bumper has to accommodate.

The cheapest bumper is not necessarily the cheapest finished repair.

Proton X90 engine and transmission parts

The X90's 1.5-litre turbo engine and 7-speed wet DCT make diagnosis particularly important before major component replacement.

A transmission complaint should not automatically become a transmission purchase.

A turbo complaint should not automatically become a turbo purchase.

A cooling problem should not automatically become a radiator purchase.

The workshop should establish whether the fault lies in the component itself, its control system, supporting hardware, wiring, fluid or another mechanical system.

The more expensive the assembly, the stronger the case for diagnosis before ordering.

Genuine Proton parts have one major advantage: specification confidence

Proton's own service documentation strongly emphasises genuine parts and warns that incorrect-specification parts can cause damage or injury; its 2026 X90 warranty and service documentation also specifies genuine brake components for brake servicing.

That is an important distinction from saying every genuine part is automatically superior in every circumstance.

The real advantage is that the manufacturer's parts system is designed around the vehicle's specification.

For critical systems, that matters.

For ordinary consumables, the economic argument for reputable aftermarket alternatives can be stronger, provided the replacement genuinely meets the required specification and any applicable warranty conditions are understood.

Genuine does not mean “best value” for every Proton part

Suppose a Saga needs a cabin filter.

Paying a large premium for the branded component may not make much financial sense if a reputable equivalent has the correct dimensions and filtration specification.

Now consider an X90 electronic control module.

The calculation changes completely.

The component is expensive.

Compatibility matters.

Programming may matter.

Returns may be difficult.

A mistake can consume more labour than the part itself.

So genuine parts should be considered according to consequence, not ideology.

Aftermarket Proton parts can be perfectly sensible

The UAE aftermarket contains a broad range of Proton-compatible products.

Current catalogues show aftermarket and OEM categories for models including the Saga and X50, with extensive listings covering filters, braking, sensors, electrics, suspension, body components and other systems.

That is good news for owners.

But it also creates the need for discrimination.

There is a difference between:

reputable aftermarket

and

unknown aftermarket.

The former can reduce ownership costs.

The latter can simply move the failure point downstream.

Used Proton parts are particularly useful for older models

Used genuine parts become increasingly attractive as a Proton ages.

A Saga owner may not want to spend heavily on a brand-new body assembly for an older car.

An X50 owner might find a used genuine headlamp more attractive than an expensive new replacement.

An X70 owner may consider a used suspension component or body panel where the part is properly inspected.

But used should always mean:

known enough history to make the risk acceptable.

For engines and gearboxes, ask about mileage, donor vehicle, reason for dismantling and warranty.

For electronics, ask about testing and compatibility.

For body panels, inspect mounting points and previous repairs.

Cheap is not a condition report.

Reconditioned Proton parts require an even sharper definition

“Reconditioned” is one of those words that can mean almost anything.

A properly rebuilt transmission may have been dismantled, measured, repaired, reassembled and tested.

Another seller may call a used assembly “reconditioned” because it was cleaned.

Those are not remotely equivalent.

Ask what was actually done.

Which components were replaced?

Which were tested?

What failed originally?

What warranty is provided?

For a mechanical assembly, reconditioning can be economically attractive when the process is credible.

For an electronic module, the testing procedure matters even more.

Proton battery replacement is a useful UAE price example

Battery pricing is one area where current UAE market evidence is unusually accessible.

Public UAE battery suppliers currently show multiple replacement options for Proton models, including X50, with prices for some X50 batteries ranging from roughly AED 325 for a value 60Ah option to more than AED 700 for a premium branded option. These are battery-product prices rather than complete vehicle-service quotations, and the exact specification still needs confirmation by model year and fitted battery.

This is a good illustration of the broader parts market.

Even for something as apparently simple as a battery, the price depends on:

capacity;

battery technology;

brand;

warranty;

installation;

and exact vehicle application.

So “Proton battery price” is still an incomplete search.

What Proton spare parts should cost in the UAE

The most honest answer is a range of market behaviour, rather than invented universal prices.

That table may look less dramatic than a list of fabricated AED prices.

It is much more useful.

Why Proton parts from Malaysia can look deceptively cheap

Malaysia is Proton's home market, so owners naturally look there for parts.

That can make sense.

But the Malaysian component price is not automatically the UAE landed price.

Add international freight.

Add handling.

Add any applicable import charges.

Add delivery.

Add waiting time.

Then consider what happens if the part arrives incorrectly specified.

The original saving can shrink quickly.

For some discontinued or hard-to-find components, importing may still be the only sensible route.

For common service items, local sourcing may win even when the component itself costs slightly more.

UAE availability matters more with large parts

A filter can arrive in a parcel.

A bumper, engine or gearbox is a different logistical proposition.

Large body panels need careful packaging.

Glass needs protection.

Engines need suitable transport and handling.

Gearboxes require secure packaging and appropriate fluid management.

That is why a seller's claim that a part is “available” should be clarified.

Is it physically in the UAE?

Is it in another country?

Is it ready to ship?

How long is delivery?

Is the quoted price delivered?

The answer can change the purchase decision.

The UAE heat matters, but it is not a diagnosis

Proton owners in the Emirates deal with high ambient temperatures, intense sunlight, dust and heavy air-conditioning use.

That context matters for batteries, cooling systems, rubber components, plastics, belts and air-conditioning systems.

But heat should not be used as a universal explanation for every failure.

A weak battery still needs testing.

A cooling problem still needs pressure and temperature checks.

An A/C complaint still needs refrigerant, compressor, pressure and electrical diagnosis.

The climate changes operating conditions.

It does not replace diagnosis.

What workshops should check before replacing expensive Proton parts

For an engine complaint:

DTC scan, live data, compression, leak-down where appropriate, oil pressure, cooling-system checks, fuel/boost checks and physical inspection.

For a gearbox complaint:

fault codes, fluid condition, adaptation information where applicable, mechanical symptoms, wiring and control-system checks.

For suspension:

bushes, ball joints, dampers, wheel bearings, steering components and alignment.

For electrical components:

battery voltage, charging system, current draw, wiring, connectors, communication faults and module diagnostics.

For accident-related electronics:

physical mounting, wiring, sensor condition, diagnostic faults and calibration requirements.

A replacement part should be the result of this process.

Not the beginning of it.

The real difference between genuine, OEM-equivalent and aftermarket

These terms are often thrown around as though they were interchangeable.

They aren't.

Genuine means the manufacturer's branded replacement.

OEM can refer to a component made by the original equipment manufacturer, but the exact use of the term in the aftermarket needs checking.

OEM-equivalent is often a marketing description and should not be accepted without knowing who made the component and what specification it meets.

Aftermarket simply means outside the manufacturer's branded supply chain.

Used genuine means an original component that has already been fitted to another vehicle.

Reconditioned means something has supposedly been restored or rebuilt, but the quality of that process must be established.

Labels are clues.

Evidence is better.

The cost of getting a Proton part wrong

The obvious cost is returning the part.

The less obvious costs are usually larger.

The workshop has already removed the original.

The vehicle occupies a bay.

The correct part has to be found.

Another delivery is arranged.

Labour is repeated.

Paint may have been completed unnecessarily.

The customer waits.

If the wrong component is electronic, diagnostic work may be repeated as well.

That is why the value of a VIN check is disproportionate to the five minutes it takes.

A Proton parts quotation should look like this

Before approving a replacement, ask the supplier to identify:

Vehicle: exact model and year

Specification: trim/engine/transmission where relevant

VIN: confirmed

Part: exact description

Part number: supplied and checked

Condition: new genuine, aftermarket, used or reconditioned

Manufacturer: where applicable

Price: AED

VAT: included or excluded

Delivery: included or separate

Availability: UAE stock or ordered

Warranty: duration and conditions

Returns: procedure and timeframe

Installation: included or separate

Programming/calibration: where applicable

That turns a vague parts conversation into something auditable.

A buyer decision matrix for Proton owners in the UAE

The point is not to dictate one universal purchasing rule.

It is to put the most caution where the consequences of being wrong are greatest.

What to check before buying Proton spare parts online

Before pressing the payment button, stop and check:

VIN

model year

generation

trim

engine

transmission

drivetrain

part number

side/location

new or used condition

manufacturer

warranty

return policy

UAE availability

VAT

delivery

installation

programming or calibration

If the seller cannot answer those questions for an expensive part, the price should not be your first concern.

The missing information is.

How PartFinder UAE can fit into the buying decision

When comparing Proton replacement options through PartFinder UAE, the useful comparison is not merely the AED figure beside the component. Compare the exact application, part reference, condition, availability, delivery, VAT, fitting requirements, warranty, returns and — for electronic or safety-related parts — any programming or calibration that follows installation.

That is how a parts search becomes a repair decision rather than a shopping exercise.

The best Proton parts strategy depends on the model's age

A 15-year-old Saga does not need the same parts strategy as a nearly new X90.

For the older Saga, aftermarket and used genuine parts can often make strong economic sense, particularly for routine service, suspension and bodywork.

For the X50, X70 and X90, the equation increasingly depends on specification and electronics.

As the vehicle becomes newer and more integrated, the cost of a wrong component rises.

That is why the VIN becomes more valuable as the car gets more complicated.

When genuine Proton parts are worth paying extra for

Pay the premium where precision matters.

That includes components that are:

• electronically integrated;
• safety-related;
• difficult to calibrate;
• expensive to diagnose;
• difficult to return;
• strongly dependent on exact application;
• covered by important warranty considerations.

The manufacturer's own service documentation makes particularly strong recommendations around genuine parts for the X90 and specifies genuine brake components in its service guidance.

That does not make every branded filter the world's greatest bargain.

It does make specification and warranty considerations impossible to ignore.

When aftermarket Proton parts are the sensible choice

There are plenty of situations where aftermarket is perfectly rational.

Filters.

Some brake components.

Some suspension wear items.

Certain cosmetic pieces.

Some non-critical body trim.

The key is that the replacement must be known, not merely cheap.

A reputable manufacturer, correct application, useful warranty and sensible return policy can make an aftermarket component a very good purchase.

A mystery component with no identifiable manufacturer is a different proposition.

When a used Proton part is better than a new cheap part

A used genuine part can sometimes offer the best balance.

This is particularly true for body panels, lights, trim and selected mechanical assemblies where the original component is expensive but the used market has credible donor vehicles.

The buyer should still inspect:

condition;

mounts;

part number;

donor history;

mileage where relevant;

testing;

warranty;

returns.

Used is not automatically risky.

Unknown is risky.

Don't let a low price turn diagnosis into guesswork

This is perhaps the most important rule in the entire Proton parts market.

If the car has a problem, diagnose it first.

If the part is damaged, identify exactly what is damaged.

If the part is electronic, establish compatibility before ordering.

If the part is used, establish its history.

If the part is aftermarket, establish who made it and what vehicle application it covers.

Then compare prices.

Doing it in the opposite order — finding the cheapest part and persuading the diagnosis to fit it — is how perfectly serviceable cars acquire unnecessarily expensive repairs.

The final Proton parts price rule for UAE owners

There is no single Proton spare-parts price in the UAE.

There are prices for particular parts, particular cars, particular generations, particular specifications and particular supply chains.

The Saga benefits from a mature parts ecosystem, especially for common maintenance and wear items. The X50 has a growing catalogue and a broader aftermarket, but VIN and engine/application checks matter. The X70 requires even more attention to year, engine and drivetrain. The X90, being newer and more electronically complex, deserves the strictest application and diagnostic discipline.

Public UAE evidence currently supports broad market visibility for these models and their parts catalogues, but not a defensible universal retail price for every major component.

That is not a weakness in the buying process.

It is a reason to make the quotation better.

Ask for the exact part.

Ask for the exact application.

Ask whether the price is supplied, delivered or fitted.

Ask what happens if it is wrong.

And before paying the extra money for a genuine component, ask the more interesting question: what uncertainty am I actually buying out of the transaction?

Sometimes the answer is substantial.

Sometimes it is almost nothing.

Knowing the difference is where the saving is.