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Popular BMW M235i 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
Quick Quotes
Engine Code CC Size Fuel Number of Cylinders Aspiration Fits Price
(From)
BMW BMW M235i Engine N55B30A Average rating: 5 4 -300
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2013-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 -300
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2014-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 -300
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2014-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 -300
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2014-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 -300
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2015-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 0
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2013-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 0
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2014-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 0
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2014-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 0
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2014-2024 -
BMW BMW M235i Engine N55B30A Average rating: 5 4 0
N55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2015-2024 -
BMW BMW M235i Engine B48A20E Average rating: 5 4 -300
B48A20E
2.0 Litre 1998 cc Petrol V TYPE 8 CYLINDER Turbo 2019-2024 -
BMW BMW M235i Engine B48A20E Average rating: 5 4 0
B48A20E
2.0 Litre 1998 cc Petrol V TYPE 8 CYLINDER Turbo 2019-2024 -

BMW M235i engine replacement: the quick answer

Short answer: if the engine in your BMW M235i 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.
  • 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.
  • Recovery: available for non-running vehicles to the garage doorstep across mainland UK.
  • Service choice: supply-only or supply-and-fit.

Which BMW M235i replacement gives the best value?

OptionUsually suitsWarranty position
Used engineLower upfront budget, quicker return to the road where suitable stock existsUp to 6 months, subject to unit and terms
Reconditioned engineOwners keeping the vehicle longer or wanting a more extensively renewed unitUp to 3 years, subject to engine and terms

Do not compare the two by purchase price alone. Ask what is included, what the warranty requires from the fitter and which additional parts should be renewed before the replacement is commissioned.

Compare the whole repair cost, not just the engine

A useful BMW M235i quote should let you see where the money goes. Ask for the engine, delivery or recovery, labour, essential service items and any recommended ancillary work to be identified. Also ask what could create an additional charge after strip-down. This makes two suppliers easier to compare and reduces the chance that a cheap headline price expands later. BuyEngines focuses on alternative used and reconditioned routes that, on suitable jobs, can save up to 40% versus a comparable main-dealer repair.

How we narrow down the correct BMW M235i engine

The model name is only the starting point. A useful engine quote may require the registration, VIN, model year, fuel type, capacity, transmission and engine code. Those details help distinguish engines that share a capacity or outward appearance but use different sensors, ancillaries, emissions equipment, mounts or electronics. Ask the supplier to confirm the proposed unit against the vehicle before payment and dispatch. Also confirm whether the quote is for a bare engine, long engine or a unit supplied with selected ancillaries.

How will the BMW M235i 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.

Checks around the replacement BMW M235i engine

If the exact fuel or engine derivative is not obvious from the model name, that is precisely why a registration, VIN or engine-code check should happen before an engine is offered as compatible.

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.

Match the BMW M235i engine solution to your circumstances

A useful replacement plan changes with the condition of the car, your budget and how urgently it is needed:

  • If several engines are being advertised for the same model, do not choose by capacity or photograph. Use registration, VIN and engine-code information to narrow the unit to the actual derivative.
  • 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.
  • If two quotes look very different in price, compare what is attached to the engine. Turbochargers, injectors, manifolds, sensors and other ancillaries may be included, excluded or transferred from the original unit.

For a premium car, documentation and workshop capability are part of the value of the repair, not optional extras. Do not infer the exact engine from the model badge alone; verify the vehicle identity before choosing stock.

What happens when you request a BMW M235i engine quote

  1. Identify the car: Send the BMW M235i 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.

This information makes the quote more accurate and helps you compare options on the basis of the finished BMW M235i repair.

Compare BMW&nbspM235i engine quotes from trusted UK suppliers BMW&nbspM235i owner comparing replacement engine options Compare BMW&nbspM235i engine warranty mileage and delivery options

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Trusted by UK Drivers Looking for Replacement Engines

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Quote Customer

Found a replacement engine quote quickly, and the supplier clearly explained the delivery and warranty options.

Mitchell Rix Replacement engine enquiry
Quote Customer

The comparison made it easier to understand my options instead of contacting different engine breakers separately.

Natalie Piper Used engine quote customer
Quote Customer

Clear process, quick responses and useful information before I selected a used engine supplier.

Replacement Engine Help

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

Frequently asked questions about BMW M235i replacement engines

Could I save money compared with a main dealer on a BMW M235i 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.

How quickly can a BMW M235i 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.

What details do you need to find the correct BMW M235i engine?

Start with the registration. VIN, model year, engine code, fuel type, capacity, transmission or exact derivative may also be needed. The purpose is to confirm compatibility before the engine is reserved or dispatched.

How much is a replacement BMW M235i engine in the UK?

There is no reliable one-price answer. The total depends on the exact engine code, used or reconditioned condition, availability, included ancillaries, warranty, recovery and fitting. A vehicle-matched written quote is more meaningful than a generic advertised figure.

Can my broken BMW M235i 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 BMW M235i?

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.

Can I have a BMW M235i 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.

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