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Mercedes Benz 600 Problems

The Mercedes-Benz 600 designation has covered various flagship models throughout Mercedes history, from the legendary W100 600 of the 1960s to modern S600 variants. In the database context, this likely encompasses the W140 S600 and CL600 models featuring the M120 V12 engine. With 114 complaints and no fatalities, these complex flagships demand serious commitment. The 2001 model year shows the most issues, while 1997 represents more refined late-production W140 examples.

114
Total Complaints
0
Total Recalls
6
Model Years
0
Reported Deaths
✓

Best Years

These years have the fewest reported problems.

1997

Common Problem Categories

Electrical System 50
Engine And Engine Cooling 16
Service Brakes, Hydraulic 6
Power Train 6
Visibility 4

Complaints by Model Year

All Model Years

Year ↓ Complaints Recalls Crashes Fires Rating
2001 32 0 12 0 Below Average
1997 4 0 0 0 Good
1995 20 0 2 0 Average
1994 26 0 0 0 Average
1993 14 0 0 4 Average
1992 18 0 2 2 Average

Mercedes Benz 600 Years to Avoid

2001

Best Mercedes Benz 600 Years

1997

Frequently Asked Questions

What are the most common problems with the Mercedes 600?

The M120 V12 engine itself is robust, but supporting systems are complex and failure-prone. Hydraulic self-leveling suspension, vacuum door locks, and extensive electronics all require attention. ABC suspension on later models adds significant expense.

Is the Mercedes 600 expensive to maintain?

Extremely. These flagship models have correspondingly flagship repair costs. V12 service, specialized suspension systems, and complex electronics mean routine maintenance bills that can shock unprepared owners. Budget thousands annually.

Is the M120 V12 engine reliable?

The M120 V12 is mechanically robust when maintained. However, cooling system neglect leads to head gasket failures, and the dual-bank design means doubled ignition and fuel injection components. Proper maintenance is essential.

Should I buy a Mercedes 600?

Only if you can afford proper maintenance and appreciate what these flagship models represent. A well-maintained example offers extraordinary luxury and presence, but ownership costs regularly exceed purchase price within a few years.