M282 vs M112/M113
Side-by-side reliability comparison
Higher reliability score
M112/M113
BEST
92/100
+24 points over M282
0
/ 100
ACCEPTABLE
M282
Mercedes-Benz
0
/ 100
BEST
M112/M113
Mercedes-Benz
Specifications
M282
M112/M113
Brand
Mercedes-Benz
Mercedes-Benz
Verdict
ACCEPTABLE
BEST
Reliability
68
92
Years
2018--present
1997--2006
Displacement
1332 cc
3199 cc
Layout
I4
V6
Type
Petrol Turbo
Petrol Na
Power
136--163 hp
218--306 hp
Known Issues
5
3
Total Risk Cost
€1,750--€4,600
€950--€2,850
Character
M282
"Renault HR13 in a Mercedes suit. Adequate city power, surprisingly refined. Reliable so far."
M112/M113
"Last simple MB V6/V8. Over-engineered. Cheap to maintain. 250k+ km."
Issues Comparison
M282 5
● MODERATE
Direct injector fouling / carbon
● MODERATE
Thermostat failure (electronic)
● MODERATE
Turbo wastegate actuator wear
● MODERATE
Timing chain stretch (long-term)
○ MINOR
Moderate oil consumption
M112/M113 3
● MODERATE
Air suspension / Airmatic failure (S/ML models)
○ MINOR
Spark plugs + ignition coils (V6/V8)
○ MINOR
Coolant system: thermostat + expansion tank