Mercedes-Benz M276 Engine
Used & Reconditioned for Sale
M276 DE35, M276 DE30 AL, 3.5 V6, 3.0 biturbo
Displacement
Fuel
Production
Fits Mercedes-Benz C-Class, E-Class, S-Class, CLS, SL, SLK/SLC, GLK, GLC and GLE — also known as 3.5 V6, 3.0 biturbo. Verified fitment, fixed prices, UK delivery.
Displacement
Fuel
Production
Configuration
Applications
Verified Fitment
Checked by registration
12-Month Warranty
On reconditioned units
UK Nationwide Delivery
2-4 working days
14-Day Returns
Uninstalled, full refund
Buy a M276 Engine for Your Vehicle
This engine family serves 7 distinct Mercedes-Benz applications across saloons, coupés, roadsters, and SUVs. Each application is configured and priced for its specific vehicle — used units available with warranty.
Application availability is being added. Contact us to confirm a compatible engine.
Full M276 Compatibility
Every M276 application verified by chassis code and year range. Each row links to its unit page with registration-checker confirmation.
| Model | Chassis | Variants | Years | Config. | Unit page |
|---|
Confirm your exact specification with the registration checker above.
M276 Engine Prices
Every application group priced individually — compare used and reconditioned options across the full range.
| Application | Used from | Reconditioned from |
|---|
*Prices shown are current lowest listed prices and update as stock changes. The price on each listing is the price you pay — no hidden fees at checkout.*
What You Get with a M276 Engine
What You Get with a M276 Engine
What's included
Not included
Used or reconditioned?
For the naturally aspirated 3.5 applications (Groups 1 and 2), used units are widely available given the strong donor parc from 2011–2015 era vehicles, offering good value. For the twin-turbo 3.0 applications (Groups 3–7), reconditioned units are more commonly selected given higher replacement cost, turbo complexity, and host vehicle values. The M276 V6 petrol engine powers a wide range of Mercedes-Benz saloons, coupés, roadsters, and SUVs from 2010 onward. Replacement demand is driven by timing chain wear on higher-mileage naturally aspirated units and turbocharger degradation on the twin-turbo 3.0 variants. A prepared M276 unit addresses these wear points as standard.
M276 Engine Buying FAQs
Answers to common fitment, condition, warranty and delivery questions.
A:Mercedes-Benz C-Class (W204 C350; W205 C400/C450/C43), E-Class (W212 E350/E400; W213 E400/E450), S-Class (W221 S350; W222 S400/S450), CLS (C218 CLS350/CLS400; C257 CLS450), SL (R231 SL350/SL400), SLK/SLC (R172 SLK350/SLC43), GLK (X204 GLK350), GLC (X253 GLC43), ML/GLE (W166 ML350/GLE400/GLE450).
A:Naturally aspirated 3.5 V6 (306 PS, compact/saloon/coupé/roadster applications, 2011–2015 era) vs. twin-turbo 3.0 V6 (333–401 PS, later saloon/coupé/SUV/AMG applications, 2014–2021 era). Same base V6 family, different induction, ECU, and turbo plumbing. Not interchangeable as complete units.
A:Used favoured for high-volume 3.5 NA applications (Groups 1–2); recon favoured for higher-output 3.0 twin-turbo applications (Groups 3–7).
A:Use the registration checker on this page, cross-reference against the V5C logbook, and verify the engine code stamp on the block reads M276. Confirm whether your vehicle uses the M276 DE35 (3.5 NA) or M276 DE30 AL (3.0 TT) variant, and verify the chassis code and tune variant by VIN.
A:All M276 units carry a 6–12 month warranty depending on condition (used or reconditioned). UK nationwide palletised delivery is available. A free compatibility check is offered before purchase to confirm the unit matches the buyer's chassis code and variant.
Find Your M276 Engine
Enter your registration or select your vehicle below to confirm fitment and see available units at the listed price.