Mercedes S class 1999 vs BMW 3 series 1998

 
Mercedes S class
1999 - 2002
BMW 3 series
1998 - 2001
Gearbox: AutomaticManual
Engine: 3.2 Diesel2.0 Diesel
Camshaft drive: Timing chainTiming chain

Performance

Power: 197 HP136 HP
Torque: 470 NM280 NM
Acceleration 0-100 km/h: 8.5 seconds9.9 seconds
Mercedes S class is more dynamic to drive.
Mercedes S class engine produces 61 HP more power than BMW 3 series, whereas torque is 190 NM more than BMW 3 series. Thanks to more power Mercedes S class reaches 100 km/h speed 1.4 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 8.95.7
Real fuel consumption: 8.9 l/100km6.3 l/100km
The BMW 3 series is a better choice when it comes to fuel economy.
By specification Mercedes S class consumes 3.2 litres more fuel per 100 km than the BMW 3 series, which means that if you drive 15,000 km in a year, the Mercedes S class could require 480 litres more fuel.
By comparing actual fuel consumption based on user reports, Mercedes S class consumes 2.6 litres more fuel per 100 km than the BMW 3 series.
Fuel tank capacity: 88 litres63 litres
Full fuel tank distance: 980 km in combined cycle1100 km in combined cycle
1230 km on highway1400 km on highway
980 km with real consumption1000 km with real consumption
BMW 3 series gets more mileage on one fuel tank.

Engines

Average engine lifespan: 560'000 km480'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Mercedes S class engine could be longer.
Engine production duration: 4 years9 years
Engine spread: Used also on Mercedes E klaseUsed also on BMW 5 sērija
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 3 series might be a better choice in this respect.

Dimensions

Length: 5.04 m4.47 m
Width: 1.86 m1.74 m
Height: 1.44 m1.42 m
Mercedes S class is larger.
Mercedes S class is 57 cm longer than the BMW 3 series, 12 cm wider, while the height of Mercedes S class is 2 cm higher.
Trunk capacity: no data440 litres
Turning diameter: 11.7 meters10 meters
The turning circle of the Mercedes S class is 1.7 metres more than that of the BMW 3 series, which means Mercedes S class can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`1001`875
Safety: no datano data
Quality:
high

below average
Mercedes S class has fewer problems.
According to annual technical inspection data BMW 3 series has serious deffects in 50 percent more cases than Mercedes S class, so Mercedes S class quality is probably significantly better
Average price (€): 38002000
Rating in user reviews: 7.3/10 7.5/10
Pros and Cons: Mercedes S klase has
  • more power
  • more dynamic
  • longer expected engine lifespan
  • fewer faults
BMW 3 sērija has
  • lower fuel consumption
  • more full fuel tank mileage
  • better manoeuvrability
  • lower price
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