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Mercedes-Benz · Mid-Size · 2002–2009

Mercedes-Benz E-Klasse W211

Weaknesses, engine ratings and buying advice

2.1 / 5.0 · Based on 17 engine variants
Most Fun Engine

457–525 PS

6.2L V8 AMG Benzin

Business V8 — 525 hp in an Executive Saloon

Fun to Drive!
Problem Engine

457–525 PS

6.2L V8 AMG Benzin

10 weaknesses

Stay Away!

Body Variants

The Mercedes-Benz E-Klasse W211 is available as Limousine and T-Modell — choose your body type for specific insurance data:

Generations


Engine Overview

The Mercedes-Benz E-Klasse W211 is available with 15 engine variants — from 95 to 525 hp. 7 variants had engine changes — the model year is crucial.

E 200 CDI · Diesel· 122–136 PS Engine Change
2002 2009
Be Careful 6 weaknesses
2003 2006
Be Careful 6 weaknesses
E 220 CDI · Diesel· 143–170 PS Engine Change
2002 2009
Be Careful 6 weaknesses
2002 2009
Be Careful 6 weaknesses
2006 2009
Be Careful 6 weaknesses
2006 2009
Be Careful 6 weaknesses
E 270 CDI · Diesel· 170–177 PS Engine Change
2002 2006
Be Careful 6 weaknesses
2002 2006
Be Careful 6 weaknesses
E 280 CDI · Diesel· 177–190 PS Engine Change
2002 2006
Be Careful 8 weaknesses
2005 2009
Stay Away! 7 weaknesses
E 320 CDI · Diesel· 197–224 PS Engine Change
2002 2006
Be Careful 8 weaknesses
2002 2006
Be Careful 8 weaknesses
2005 2009
Stay Away! 7 weaknesses
E 400 CDI · Diesel· 260 PS
2003 2006
Be Careful 6 weaknesses
E 420 CDI · Diesel· 314 PS
2005 2009
Stay Away! 6 weaknesses
AMG E 63 · Benziner· 514 PS
2006 2009
Stay Away! 10 weaknesses
E 200 Kompressor · Benziner· 163 PS
2002 2009
Stay Away! 6 weaknesses
E 240 · Benziner· 170–177 PS Engine Change
2002 2006
Be Careful 7 weaknesses
2002 2006
Be Careful 7 weaknesses
E 280 · Benziner· 231 PS
2005 2009
Stay Away! 6 weaknesses
E 320 · Benziner· 224 PS
2002 2006
Be Careful 7 weaknesses
E 350 · Benziner· 272 PS
2005 2009
Stay Away! 6 weaknesses
E 500 · Benziner· 306–388 PS Engine Change
2002 2006
Be Careful 10 weaknesses
2006 2009
Stay Away! 9 weaknesses
E 55 AMG Kompressor · Benziner· 476 PS
2003 2006
Be Careful 9 weaknesses

The Mercedes-Benz E 200 CDI (Diesel, 122–136 PS) comes with 2 different engines: OM646 (2002–2009, Be Careful) und OM646 (2003–2006, Be Careful). Pay attention to the model year for the E 200 CDI!

The Mercedes-Benz E 220 CDI (Diesel, 143–170 PS) comes with 4 different engines: OM646 (2002–2009, Be Careful) und OM646 (2002–2009, Be Careful) und OM646 (2006–2009, Be Careful) und OM646 (2006–2009, Be Careful). Pay attention to the model year for the E 220 CDI!

The Mercedes-Benz E 270 CDI (Diesel, 170–177 PS) comes with 2 different engines: OM647 (2002–2006, Be Careful) und OM647 (2002–2006, Be Careful). Pay attention to the model year for the E 270 CDI!

The Mercedes-Benz E 280 CDI (Diesel, 177–190 PS) comes with 2 different engines: OM648 (2002–2006, Be Careful) und OM642 (2005–2009, Stay Away!). Pay attention to the model year for the E 280 CDI!

The Mercedes-Benz E 320 CDI (Diesel, 197–224 PS) comes with 3 different engines: OM648 (2002–2006, Be Careful) und OM648 (2002–2006, Be Careful) und OM642 (2005–2009, Stay Away!). Pay attention to the model year for the E 320 CDI!

The Mercedes-Benz E 400 CDI (Diesel, 260 PS) has the OM628 (4.0L V8 CDI) — rated: "Be Careful", 6 known weaknesses.

The Mercedes-Benz E 420 CDI (Diesel, 314 PS) has the OM629 (4.0L V8 CDI) — rated: "Stay Away!", 6 known weaknesses.

The Mercedes-Benz AMG E 63 (Benziner, 514 PS) has the M156 (6.2L V8 AMG) — rated: "Stay Away!", 10 known weaknesses.

The Mercedes-Benz E 200 Kompressor (Benziner, 163 PS) has the M271 (1.8L Kompressor) — rated: "Stay Away!", 6 known weaknesses.

The Mercedes-Benz E 240 (Benziner, 170–177 PS) comes with 2 different engines: M112 (2002–2006, Be Careful) und M112 (2002–2006, Be Careful). Pay attention to the model year for the E 240!

The Mercedes-Benz E 280 (Benziner, 231 PS) has the M272 (3.0-3.5L V6) — rated: "Stay Away!", 6 known weaknesses.

The Mercedes-Benz E 320 (Benziner, 224 PS) has the M112 (3.2L V6) — rated: "Be Careful", 7 known weaknesses.

The Mercedes-Benz E 350 (Benziner, 272 PS) has the M272 (3.0-3.5L V6) — rated: "Stay Away!", 6 known weaknesses.

The Mercedes-Benz E 500 (Benziner, 306–388 PS) comes with 2 different engines: M113 (2002–2006, Be Careful) und M273 (2006–2009, Stay Away!). Pay attention to the model year for the E 500!

The Mercedes-Benz E 55 AMG Kompressor (Benziner, 476 PS) has the M113K (5.4L V8 Kompressor) — rated: "Be Careful", 9 known weaknesses.

Vehicle Weaknesses

WeaknessCost
SBC brake system: failure and recall

Sensotronic Brake Control on pre-facelift models (2002–2006) suffered hydraulic failure. Approximately 1.3 million vehicles were recalled worldwide. Repair cost €2,200–3,500.

Symptoms: Strange brake pedal feel, extended stopping distance, brake system warning
from 100,000 km
High
SBC Sensotronic Brake — High-Pressure Pump Failure

SBC electrohydraulic brake (2002–2006) suffered from faulty high-pressure pump control. Two recalls in 2004 and 2005. SBC vehicles require specialist workshop.

Symptoms: Brake pedal travel suddenly too long or too short, SBC fault message, ABS activation without reason
from 100,000 km
High
NHTSA Owner Complaints
Below Average
2,808 complaints · 2002–2009
Fuel System
1085 ⚠ 3
Fuel System
597 ⚠ 1
Gasoline
585 ⚠ 1
Brakes
407 ⚠ 31
Electrical
170

Top Reported Issues

Fuel System (1085 complaints)
Fuel System (597 complaints)
Gasoline (585 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03

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Known Problems and Issues

A total of 127 weaknesses have been documented for the Mercedes-Benz E-Klasse W211 (2002–2009) — 120 engine-related and 7 vehicle-related. 8 problem engines: M271 (1.8L Kompressor), M272 (3.0-3.5L V6), M273 (5.0-5.5L V8), OM612 (2.7L 5-Zyl Diesel), OM642 (3.0L V6 Diesel), M156 (6.2L V8 AMG), OM613 (3.2L R6 CDI), OM629 (4.0L V8 CDI). Typical issues affect Brakes, Suspension, Electronics.

E-Klasse (OM611, 1998–2003) — Be Careful: Dual-Mass Flywheel Prematurely Worn, Injectors leaking -- seating face failure, Intake manifold flaps break off. Power: 95–102 PS.

E-Klasse (OM611, 1998–2003) — Be Careful: Dual-Mass Flywheel Prematurely Worn, Injectors leaking -- seating face failure, Intake manifold flaps break off. Power: 136–150 PS.

E-Klasse (OM612, 2000–2003) — Stay Away!: "Black Death" -- injector seal failure with tar formation, EGR cooler fails -- coolant in intake, Cylinder head crack -- coolant loss under load. Power: 163–177 PS.

E-Klasse (OM613, 2000–2003) — Stay Away!: Injector Sealing Washers Burnt In — Injectors Seized, Turbocharger Oil Supply Insufficient — Bearing Failure, Injector failure at high mileage. Power: 197–204 PS.

E-Klasse (OM646, 2002–2009) — Be Careful: Dual-Mass Flywheel — Rivets Shear, Injectors Coked — Elevated Return Quantities, Wrong Belt Tensioner Fitted — Risk of Mix-Up. Power: 136–143 PS.

E-Klasse (OM646, 2002–2009) — Be Careful: Dual-Mass Flywheel — Rivets Shear, Injectors Coked — Elevated Return Quantities, Wrong Belt Tensioner Fitted — Risk of Mix-Up. Power: 143–150 PS.

E-Klasse (OM647, 2002–2006) — Be Careful: Serial Injector Failure — All 5 Cylinders Affected, Crankshaft Sensor Failure — Breakdown Risk, Dual-Mass Flywheel — High Torque Stresses the DMF. Power: 170–177 PS.

E-Klasse (OM648, 2002–2006) — Be Careful: High-Pressure Pump — Common Rail Pressure Dropping, CDI Injector Failure, Turbocharger Bearing Failure. Power: 197–204 PS.

E-Klasse (OM648, 2002–2006) — Be Careful: High-Pressure Pump — Common Rail Pressure Dropping, CDI Injector Failure, Turbocharger Bearing Failure. Power: 177 PS.

E-Klasse (OM628, 2003–2006) — Be Careful: Timing chain and tensioner worn, Bi-turbo failure (right turbocharger preferentially), Coolant loss through cylinder head. Power: 260 PS.

E-Klasse (OM646, 2003–2006) — Be Careful: Dual-Mass Flywheel — Rivets Shear, Injectors Coked — Elevated Return Quantities, Wrong Belt Tensioner Fitted — Risk of Mix-Up. Power: 122 PS.

E-Klasse (OM642, 2005–2009) — Stay Away!: Oil Cooler Gaskets Leaking — Oil and Coolant Loss, Swirl Flap Linkage Breaks — Plastic Joint Fails, Injector Seal Leaking — Soot Deposits and Diesel in Oil. Power: 190 PS.

E-Klasse (OM642, 2005–2009) — Stay Away!: Oil Cooler Gaskets Leaking — Oil and Coolant Loss, Swirl Flap Linkage Breaks — Plastic Joint Fails, Injector Seal Leaking — Soot Deposits and Diesel in Oil. Power: 224–231 PS.

E-Klasse (OM629, 2005–2009) — Stay Away!: Cylinder head warped -- coolant loss, NAG2 transmission at torque limit, Oil Cooler Leak in V-Section. Power: 314 PS.

E-Klasse (OM646, 2006–2009) — Be Careful: Dual-Mass Flywheel — Rivets Shear, Injectors Coked — Elevated Return Quantities, Wrong Belt Tensioner Fitted — Risk of Mix-Up. Power: 163–170 PS.

E-Klasse (M111, 1995–2003) — Be Careful: Head Gasket Ages and Leaks, Supercharger Magnetic Clutch Fails, Ignition Coils Wear Out Due to Neglected Spark Plugs. Power: 136 PS.

E-Klasse (M112, 1996–2003) — Be Careful: Camshaft Adjuster Leaks Oil into Wiring Harness, Intake Manifold Vacuum Hose Breaks, Valve Cover Gasket and Front Cover Gasket Leaking. Power: 193–204 PS.

E-Klasse (M111, 1997–2003) — Be Careful: Head Gasket Ages and Leaks, Supercharger Magnetic Clutch Fails, Ignition Coils Wear Out Due to Neglected Spark Plugs. Power: 163 PS.

E-Klasse (M112, 1997–2003) — Be Careful: Camshaft Adjuster Leaks Oil into Wiring Harness, Intake Manifold Vacuum Hose Breaks, Valve Cover Gasket and Front Cover Gasket Leaking. Power: 163–170 PS.

E-Klasse (M112, 1997–2003) — Be Careful: Camshaft Adjuster Leaks Oil into Wiring Harness, Intake Manifold Vacuum Hose Breaks, Valve Cover Gasket and Front Cover Gasket Leaking. Power: 220–224 PS.

E-Klasse (M113, 1997–2003) — Be Careful: Vibration Damper/Pulley — Rubber Hardens, Rear Crankshaft Seal Leaking, Engine Mounts Worn Prematurely. Power: 279 PS.

E-Klasse (M113, 1997–2003) — Be Careful: Vibration Damper/Pulley — Rubber Hardens, Rear Crankshaft Seal Leaking, Engine Mounts Worn Prematurely. Power: 354 PS.

E-Klasse (M112, 2002–2006) — Be Careful: Camshaft Adjuster Leaks Oil into Wiring Harness, Intake Manifold Vacuum Hose Breaks, Valve Cover Gasket and Front Cover Gasket Leaking. Power: 170–177 PS.

E-Klasse (M112, 2002–2006) — Be Careful: Camshaft Adjuster Leaks Oil into Wiring Harness, Intake Manifold Vacuum Hose Breaks, Valve Cover Gasket and Front Cover Gasket Leaking. Power: 224 PS.

E-Klasse (M113, 2002–2006) — Be Careful: Vibration Damper/Pulley — Rubber Hardens, Rear Crankshaft Seal Leaking, Engine Mounts Worn Prematurely. Power: 306 PS.

E-Klasse (M271, 2002–2009) — Stay Away!: Timing Chain Stretches Prematurely, Camshaft Adjuster Leaks — Oil in Wiring Harness, Camshaft Adjuster Leaks Oil into Connector. Power: 163 PS.

E-Klasse (M113K, 2003–2006) — Be Careful: Supercharger Bearings — Wear at High Mileage, Cooling System — Hoses and Thermostat Age, Supercharger Magnetic Clutch — Wear and Slipping. Power: 476 PS.

E-Klasse (M272, 2005–2009) — Stay Away!: Balance Shaft Sprocket Wears Prematurely, Timing Chain Stretches and Damages Timing, Camshaft Adjuster Leaks — Wiring Harness Contaminated. Power: 231 PS.

E-Klasse (M272, 2005–2009) — Stay Away!: Balance Shaft Sprocket Wears Prematurely, Timing Chain Stretches and Damages Timing, Camshaft Adjuster Leaks — Wiring Harness Contaminated. Power: 272 PS.

E-Klasse (M273, 2006–2009) — Stay Away!: Balance shaft sprocket — same weakness as M272, Camshaft Adjuster Leaking — Oil in Wiring Harness, Valve cover gaskets leaking on both sides. Power: 388 PS.

E-Klasse (M156, 2006–2009) — Stay Away!: Head Bolt Corrosion — Coolant in Combustion Chamber, Camshaft Wear — Cold-Start Lubrication Deficit, Camshaft Adjuster — Locking Plate Wears Out. Power: 514 PS.

What to watch out for with the Mercedes-Benz E-Klasse? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Mercedes-Benz E-Klasse W211 have? +
The Mercedes-Benz E-Klasse W211 has 120 known engine weaknesses and 7 vehicle weaknesses.
What should I look for when buying a used Mercedes-Benz E-Klasse W211? +
faq.watch_a_avoid
Which engine is recommended? +
Be careful: M111 (2.0-2.3L), M112 (3.2L V6), M113 (4.3-5.4L V8), OM611 (2.2L CDI), OM628 (4.0L V8 CDI), OM646 (2.1L CDI), OM647 (2.7L R5 CDI), OM648 (3.2L R6 CDI), M113K (5.4L V8 Kompressor). No engine is rated 'Good Choice'. The most fun to drive is the M156 (6.2L V8 AMG). Problem engine: M156 (6.2L V8 AMG) — stay away!
Which Mercedes-Benz E-Klasse W211 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Mercedes-Benz E-Klasse W211 — rated: "Fun to Drive!". {description} E63 AMG: V8 naturally aspirated engine in the most comfortable packaging. Less raw than the C63, but long-distance capable without compromise. The E-Class platform filters the M156 character somewhat — more gentleman's express than racing car. W212 considerably more refined than the W211 predecessor.
Is the Mercedes-Benz E-Klasse W211 worth buying used? +
Caution is advised with the Mercedes-Benz E-Klasse W211 — 8 of 17 engine variants are rated 'Stay Away!'. The engine choice is crucial.
What horsepower variants are available for the Mercedes-Benz E-Klasse W211? +
The Mercedes-Benz E-Klasse W211 is available with engine variants from 95 to 525 hp. Petrol: M111 (2.0-2.3L), M112 (3.2L V6), M113 (4.3-5.4L V8), M271 (1.8L Kompressor), M272 (3.0-3.5L V6), M273 (5.0-5.5L V8), M156 (6.2L V8 AMG), M113K (5.4L V8 Kompressor). Diesel: OM612 (2.7L 5-Zyl Diesel), OM642 (3.0L V6 Diesel), OM611 (2.2L CDI), OM613 (3.2L R6 CDI), OM628 (4.0L V8 CDI), OM629 (4.0L V8 CDI), OM646 (2.1L CDI), OM647 (2.7L R5 CDI), OM648 (3.2L R6 CDI).

Last updated: February 2026 · All information without guarantee