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Popular Mercedes GLC300 Engine Models

Compare used and reconditioned engine guide prices from trusted UK suppliers. Find replacement engine options by model, price and availability.

Available Engine Models Starting guide prices for replacement engines
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Engine Code CC Size Fuel Number of Cylinders Aspiration Fits Price
(From)
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 -300
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2015-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 -300
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2015-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 -300
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2015-2024 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 -300
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2016-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 -300
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2016-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 -300
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2018-2024 -
Mercedes Mercedes GLC300 Engine M264.920 Average rating: 5 4 -300
M264.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2019-2024 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 0
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2015-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 0
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2015-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 0
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2015-2024 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 0
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2016-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 0
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2016-2019 -
Mercedes Mercedes GLC300 Engine M274.920 Average rating: 5 4 0
M274.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2018-2024 -
Mercedes Mercedes GLC300 Engine M264.920 Average rating: 5 4 0
M264.920
2.0 Litre 1991 cc Petrol V TYPE 8 CYLINDER Turbo 2019-2024 -

Your Mercedes-Benz GLC300 engine options at a glance

Short answer: if the engine in your Mercedes-Benz GLC300 has failed, you can compare a used replacement engine with a reconditioned engine, choose supply-only or professional fitting, and request recovery if the vehicle is not driveable.

  • Potential saving: up to 40% against comparable main-dealer routes where the job and specification allow.
  • Recovery: available for non-running vehicles to the garage doorstep across mainland UK.
  • Service choice: supply-only or supply-and-fit.
  • Used engine warranty: up to 6 months, depending on the unit and stated terms.
  • Reconditioned engine warranty: up to 3 years, depending on the engine and stated terms.

Why fitting quality and written terms matter

The engine is only one part of the outcome. A correct unit can still give problems if an external cause of failure is ignored or the installation is rushed. Ask the garage how it will check cooling, lubrication and relevant ancillaries, and make sure warranty requirements are understood before the old engine is removed. BuyEngines combines 35 years of experience with modern workshop facilities, qualified mechanics and a network of garages across mainland UK to support a more complete replacement route.

What information is needed for an accurate Mercedes-Benz GLC300 engine quote?

Have the registration number ready first. Depending on the model, the supplier may also ask for VIN, engine code, year, fuel type, capacity, gearbox and exact derivative. This is not unnecessary paperwork: it is how a replacement is checked against the real vehicle. Engine capacity alone is not enough evidence of compatibility. Written confirmation of the unit specification and supplied ancillaries makes the quote easier for both you and the fitting garage to assess.

Powertrain checks for this Mercedes-Benz GLC300

Model names alone can hide major differences between petrol, diesel and later powertrain variants. The quotation stage should establish the exact engine before price, availability or fitting time is treated as final.

Used or reconditioned Mercedes-Benz GLC300 engine: which should you choose?

Choose a used engine when the priority is controlling the initial repair cost and a correctly matched unit with acceptable condition and warranty is available. BuyEngines used engines can carry warranty cover of up to six months, subject to the unit and terms.

Choose a reconditioned engine when you intend to keep the vehicle, want more internal renewal and value longer warranty potential. Reconditioned engines can be offered with warranties of up to three years, depending on the engine and conditions.

The better option is the one that makes sense after engine price, fitting, required ancillaries, recovery, downtime and warranty are added together.

How will the Mercedes-Benz GLC300 get back on the road?

You can buy the replacement engine for your own garage, or choose a fitted option through the BuyEngines network. A non-running vehicle can also be recovered to the selected workshop across mainland UK. This matters because broken-engine jobs often become expensive through fragmented arrangements: one company supplies the engine, another transports the car and a third fits it. Comparing the whole route early makes responsibilities clearer and can shorten the time between engine failure and a usable vehicle.

What changes the final Mercedes-Benz GLC300 engine replacement price?

Five things usually move the total: the exact engine required, whether it is used or reconditioned, what arrives with the unit, the installation work and logistics. Recovery, fluids, filters, timing components, turbo or fuel-system work and diagnostics may sit outside a headline engine price. That is why a 1 difference on an advert tells you almost nothing about value. Compare written quotations on the same scope. Depending on the job, BuyEngines customers can save up to 40% against comparable main-dealer costs while using independent engine and garage options.

Match the Mercedes-Benz GLC300 engine solution to your circumstances

The best quote depends on what you are trying to optimise-cost, speed, warranty, convenience or long-term value:

  • If the rest of the car is dependable and you know its history, engine replacement can preserve a vehicle you already understand instead of replacing it with another used car carrying unknown maintenance risks.
  • If the diagnosis is uncertain, do not order an engine to 'see if it fixes it'. Confirm that the fault is internal and that replacement is more sensible than repairing the existing unit.
  • If this is an older vehicle, compare the completed engine repair with the real cost of replacing the car, including the uncertainty of buying another used vehicle whose history you do not know.

Complex electronics and higher-value ancillaries make a clearly scoped premium-vehicle engine quote more important. Do not infer the exact engine from the model badge alone; verify the vehicle identity before choosing stock.

What happens when you request a Mercedes-Benz GLC300 engine quote

  1. Identify the car: Send the Mercedes-Benz GLC300 registration and any VIN or engine-code details available.
  2. Choose the route: Tell us whether you want used, reconditioned or both; supply-only or fitted; and whether recovery is required.
  3. Compare the complete quote: Check engine specification, warranty, inclusions, fitting scope and any likely additional parts before you commit.

Providing these details at the start reduces back-and-forth and helps the engine, recovery and fitting requirements line up from the outset.

Compare Mercedes&nbspGLC300 engine quotes from trusted UK suppliers Mercedes&nbspGLC300 owner comparing replacement engine options Compare Mercedes&nbspGLC300 engine warranty mileage and delivery options

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Replacement Engine Help

Clear answers for UK drivers comparing used, reconditioned, supply-only and fitted replacement engine quotes.

Frequently asked questions about Mercedes-Benz GLC300 replacement engines

How quickly can a Mercedes-Benz GLC300 engine be replaced?

Timescale depends on exact engine availability, delivery or recovery, workshop capacity and whether additional faults or parts are found. Ask for a realistic current estimate after the engine has been matched rather than relying on a generic turnaround claim.

Is a used Mercedes-Benz GLC300 engine a good option?

It can be when the vehicle needs a cost-controlled repair and a correctly matched unit with clear condition and warranty is available. Used engines supplied through BuyEngines can have warranty cover of up to six months, subject to the individual engine and terms.

Can I have a Mercedes-Benz GLC300 engine delivered to my own mechanic?

Yes. Choose supply-only if your garage has agreed to fit the engine. Before ordering, make sure the mechanic sees the warranty conditions and confirms which supporting parts or checks are required during installation.

Can my broken Mercedes-Benz GLC300 be recovered to the garage?

Yes. If the vehicle is not driveable, recovery can be arranged to the garage doorstep across mainland UK. Include the vehicle location when requesting the quote so transport and fitting can be planned together.

Why is specialist fitting important for a Mercedes-Benz GLC300?

Higher-value and higher-specification vehicles can have complex ancillaries, electronics and variant differences. A suitably equipped workshop helps ensure the replacement is correctly matched, installed and commissioned, and that warranty requirements are documented.

Could I save money compared with a main dealer on a Mercedes-Benz GLC300 engine?

Potentially. BuyEngines states savings of up to 40% against comparable main-dealer routes on suitable jobs. The exact saving varies, so compare like-for-like engine condition, warranty, labour, recovery and included parts.

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