What is the most reliable W124 engine?
MERCEDES-BENZ W124 petrol engines (1984-1997) The most popular engine was the 260E with the M103 six-cylinder (118 kW/160 hp), which was characterized by very smooth running and reliability. The 1. L turbocharged Mercedes engine (M282) delivers adequate performance for UK driving conditions, with 120kW power and 250Nm torque. This engine, co-developed with Renault-Nissan but with Mercedes-specific tuning, is used in A-Class and B-Class models and offers good fuel efficiency for urban commuting.