Deep ReportAnalyze a listing

Mercedes-Benz S-Class W108/W109 300 (2996 cc)

1965–1972 · Sedan
Chassis codes: W108 · W109
Engine
3.0L 6-cyl · Petrol
Power
170 HP
Torque
275 Nm
Transmission
MANUAL
Drive
RWD
0-100 km/h
11.2 sec
Top Speed
200 km/h
Fuel consumption
11.9 L/100km
Body
Sedan
Found a specification that does not look right?

Model overview

A model overview is not available for this generation yet.

FREE CAR GUIDE

Engine overview · 3.0L 6-cyl PETROL

A smooth, durable classic Mercedes-Benz six-cylinder, but today’s ownership experience depends heavily on cooling, fuel-system and age-related maintenance.

Pros

  • Refined inline-six character.
  • Strong period engineering.

Cons

  • Age-related maintenance can be substantial.
  • Fuel-system condition strongly affects running quality.
  • Specialist parts and servicing may be required.

Common problems & ownership concerns

Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.

  • Cooling-system deteriorationHigh
  • Mechanical fuel-injection adjustmentMedium
  • Timing-chain and valve-train wearHigh
  • Engine oil leaks and sealing wearMedium

Maintenance

Follow the vehicle manual and engine-specific specialist guidance for fluids, valve-train checks, cooling-system care and fuel-injection servicing.

These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.

Considering a particular car?

Get a Deep Report on the listing: relevant model risks, gaps in the advert and focused questions for the seller.