Mercedes GLA250eEngine Rebuild— From £2,200
Specialist Mercedes GLA250e engine rebuilds and replacements, with registration-based engine matching, nationwide recovery and a 12-month unlimited-mileage warranty
Rated Mercedes Engine Specialists — 1,800+ Engines Rebuilt
Specialist technicians with 10-15 years of experience
12 Month Unlimited-Mileage Warranty
Nationwide Recovery
Free Engine Matching by Registration
M256 Specialists
Your Mercedes GLA250e Engine
Vehicle
Mercedes GLA250e
Model
GLA-Class
Variant
GLA250e
Fuel
Petrol Plug-in Hybrid
Engine
M282 + electric motor
Capacity
1.3L I4 + electric
Generation
H247 (2020–present)
Rebuild From
£2,200
Not sure which engine you have?
The GLA250E uses the M256 3.0-litre inline-six mild-hybrid engine — enter your registration below and we'll confirm your exact spec before you get a quote.
DVLA & VIN verified
100% secure & private
No obligation quote
Mercedes GLA250eEngine Rebuild Price
Starting From £2,200
Engine Code
M256Rebuild From
£3,200
Generation
R190 (2023–present)
Exact price depends on condition and parts required — submit your reg for a fixed-price quote.
Mercedes GLA250e Oil Leaks & Coolant System Wear (M256 I6)
The M256 is a sophisticated 3.0-litre inline-six with an integrated starter-generator and electric auxiliary compressor — a more modern and efficient design than the older M276 V6. We replace timing chains, bearings, water pump and gaskets as standard on every M256 rebuild.
Because the GLA250E uses a completely different engine family from the V8 M178 fitted to the GLA-Class 63 and GT 63 S, parts and rebuild specifications don't cross over between them.
Source: Established M256 specialist pattern — timing chain, bearing and gasket wear across integrated-starter-generator inline-six units.
Mercedes GLA250eENGINE OPTIONS
Every GLA250E is different. That's why we offer the right solution for your engine, your car and your budget.
REBUILDING YOUR GLA250E ENGINE
We rebuild the engine your GLA250E already has instead of selling you a used engine of unknown history — strip it down, pressure-test it, and replace every worn or damaged component (timing chains, bearings, water pump, gaskets) with updated OEM parts. Near-new performance with a 12-month unlimited-mileage warranty.
From £3,200RECONDITIONED GLA250E ENGINES
A full strip-down, inspection and replacement of worn parts rather than a straight swap. If that's what you're after, our rebuild service is exactly that.
Learn moreREFURBISHED GLA250E ENGINES
Restoring your existing engine to full working condition rather than replacing it outright. Our rebuild service covers this.
Learn moreREMANUFACTURED GLA250E ENGINES
Built to original specification with updated components. That's consistent with what our rebuild service delivers on the M256.
Learn moreREPLACEMENT GLA250E ENGINES
If your existing engine is beyond economical repair, we offer complete engine replacement and fitting – sourced and fitted by our team, with the same 12-month warranty.
Learn moreUSED GLA250E ENGINES
Matched low-mileage used engines for when time is critical. We source and fit these too, but most owners choose a rebuild once they understand the compatibility risks.
Learn moreNOT SURE WHICH OPTION IS RIGHT FOR YOU?
Enter your registration below and we'll confirm your M256 and talk you through the best solution for your GLA250E, honestly.
Ask About Your Options
OUR WORKSHOP
01RECOVERY COLLECTION
02M256 ENGINE STRIPPED FOR REBUILD INSPECTION
03VALVE COVERS & COOLANT COMPONENT WORK
04TECHNICIANS AT WORK
05ENGINE TESTING (RIG)
06COMPLETED & READY FOR REFIT
Real photos from our workshop — not stock imagery. This is what a genuine Mercedes GLA250e rebuild looks like.
Mercedes GLA250e ENGINE REBUILD PROCESS
WHAT MERCEDES GLA250E OWNERS SAY
WE COVER YOUREXACT VEHICLE
Enter your registration below and we'll confirm your GLA250E has the M256, along with an exact rebuild price.
WHY MERCEDES GLA250E OWNERS CHOOSE US
Engine matched using VIN or registration number — confirms your M282 specification before you're quoted
Genuine specialist workshop — not a broker
Specialist technicians with 10-15 years of experience
We don't swap your engine for an unknown used unit
Nationwide recovery, workshop rebuild
12 month unlimited-mileage warranty
All engine ancillaries serviced as part of the rebuild
Trade & public enquiries welcome
Dedicated advisor from quote to fit
OUR MOST RECENTMERCEDES RECOVERIES & REBUILDS
Real vehicles brought into our workshop. Open bonnets, stripped blocks, and cars ready for collection — this is what genuine engine work looks like.
Mercedes GLA250e
RECOVERY
Mercedes GLA-Class 63
DIAGNOSTICS
Mercedes GLA-Class
STRIPPED ENGINE
Mercedes GLA-Class S
TIMING CHAIN REPLACEMENT
Mercedes GLA250e
IN FOR REBUILD
Mercedes GLA-Class C
REBUILD IN PROGRESS
HOW IT WORKS
SEND YOURREGISTRATION
RECEIVE YOURFIXED-PRICE QUOTE
WE RECOVERYOUR CAR
REBUILD &REFIT
Most GLA-Class models are recovered within a few hours of booking. Most rebuilds are completed within 3-5 working days.
Workshop slots fill up fast — book your recovery today.
LOOKING FOR A USED ORREPLACEMENT ENGINEINSTEAD?
We supply low-mileage, VIN-matched used units too, and offer full replacement and fitting. However, most GLA250E owners choose a rebuild once they realise it removes compatibility risk and works out more cost-effective over the life of the car.
Enter your reg below — we'll show you every option, honestly.
ABOUT THE MERCEDES GLA250E ENGINE
The GLA250e is the plug-in hybrid variant of the second-generation GLA-Class, introduced with the H247 chassis from 2020. It combines the 1.3-litre M282 four-cylinder petrol engine with an electric motor, offering a unique drivetrain that bridges conventional combustion and electric-only driving. As a PHEV, the GLA250e shares its petrol engine architecture with the wider M282 family found in other Mercedes compact models, but with specific hybrid-system integration that requires specialist knowledge when it comes to engine work.
We continue to rebuild and replace M256 engines for every GLA250E on the road.
MERCEDES GLA250E ENGINE CODES
M256 (R190, 2023–present)
A 3.0-litre inline-six petrol mild-hybrid engine fitted to the GLA250E from 2023 to present. The M256 features an integrated starter-generator (ISG) and electric auxiliary compressor, making it a more modern and efficient design than the older M276 V6. We replace timing chains, bearings, water pump and gaskets as standard on every M256 rebuild.
Check Your M256 GLA250EMERCEDES GLA250E ENGINE COMPATIBILITY
The GLA250e uses the M282 petrol engine combined with an electric motor across its entire H247 production run. Before we quote or supply anything, we confirm:
Your exact engine code (M256) via registration or VIN
Your generation (R190)
Drivetrain and ancillary specification
Any electronics or ECU considerations specific to your exact build
This is why we always start with your registration rather than a generic GLA-Class quote — it protects you from paying for parts that don't fit your actual car.
MERCEDES GLA250E APPLICATIONS BY GENERATION
Generation
Chassis
Years
Engine Code
Fuel
MERCEDES GLA250E ENGINES BY YEAR
From the R190's launch in 2023, the GLA250E has used the M256 3.0-litre inline-six mild hybrid throughout. If you're unsure of your exact spec, we'll confirm it before you book.
The M256 has been fitted to every GLA250E since launch — if your registration year isn't listed above, get in touch and we'll confirm availability directly against your reg.
WE COVER EVERY MERCEDES GLA250E MODEL YEAR:
Mercedes GLA250e
2020 Engine Rebuild
Mercedes GLA250e
2021 Engine Rebuild
Mercedes GLA250e
2022 Engine Rebuild
Mercedes GLA250e
2023 Engine Rebuild
Mercedes GLA250e
2024 Engine Rebuild
Mercedes GLA250e
2025 Engine Rebuild
Mercedes GLA250e
2026 Engine Rebuild
If your registration year isn't listed above, get in touch — we'll confirm availability directly against your reg.
MERCEDES GLA250E ENGINE COSTS
A Mercedes GLA250e engine rebuild starts from
£2,200
A full replacement engine and fitting service is also available. Exact pricing depends on the condition of your existing engine and the parts required — submit your registration for a fixed-price quote within 30 minutes.
12 MONTH
UNLIMITED-MILEAGE
WARRANTY
MERCEDES GLA250E ENGINE SIZES
• Mercedes GLA250e 3.0 Litre Engine (M256, I6)
MERCEDES GLA250E FUEL TYPES
• Mercedes GLA250e Petrol Mild Hybrid Engine Rebuilds
RELATED MERCEDES GLA-CLASS VARIANTS
Most Mercedes GLA-Class engine rebuilds are completed within 3-5 working days.
Nationwide recovery and collection available for all GLA-Class models.