M111 vs M112/M113
Side-by-side reliability comparison
Higher reliability score
M112/M113
BEST
92/100
+16 points over M111
0
/ 100
ACCEPTABLE
M111
Mercedes-Benz
0
/ 100
BEST
M112/M113
Mercedes-Benz
Specifications
M111
M112/M113
Brand
Mercedes-Benz
Mercedes-Benz
Verdict
ACCEPTABLE
BEST
Reliability
76
92
Years
1992--2003
1997--2006
Displacement
2295 cc
3199 cc
Layout
I4
V6
Type
Petrol Na
Petrol Na
Power
122--193 hp
218--306 hp
Known Issues
2
3
Total Risk Cost
€1,000--€2,500
€950--€2,850
Character
M111
"W202/W210 4-cyl. Supercharged Kompressor versions. Simple, reliable. Head gasket is the main concern. Kompressor clutch can fail. Good parts availability."
M112/M113
"Last simple MB V6/V8. Over-engineered. Cheap to maintain. 250k+ km."
Issues Comparison
M111 2
▲ HIGH
Head gasket failure
● MODERATE
Kompressor clutch/bearing failure
M112/M113 3
● MODERATE
Air suspension / Airmatic failure (S/ML models)
○ MINOR
Spark plugs + ignition coils (V6/V8)
○ MINOR
Coolant system: thermostat + expansion tank