Mercedes SL 2012 vs BMW 3 series 2010

 
Mercedes SL
2012 - 2016
BMW 3 series
2010 - 2013
Gearbox: AutomaticAutomatic
Engine: 3.0 Petrol3.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 335 HP218 HP
Torque: 480 NM270 NM
Acceleration 0-100 km/h: 5.2 seconds8.1 seconds
Mercedes SL is more dynamic to drive.
Mercedes SL engine produces 117 HP more power than BMW 3 series, whereas torque is 210 NM more than BMW 3 series. Thanks to more power Mercedes SL reaches 100 km/h speed 2.9 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 7.77.9
Real fuel consumption: 12.9 l/100km9.6 l/100km
The BMW 3 series is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise.
By specification Mercedes SL consumes 0.2 litres less fuel per 100 km than the BMW 3 series, which means that by driving the Mercedes SL over 15,000 km in a year you can save 30 litres of fuel.
But when we compare the real fuel consumption reported by users, Mercedes SL consumes 3.3 litres more fuel per 100 km than the BMW 3 series.
Fuel tank capacity: 65 litres63 litres
Full fuel tank distance: 840 km in combined cycle790 km in combined cycle
1040 km on highway1000 km on highway
500 km with real consumption650 km with real consumption
Ground clearance: 96 mm (3.8 inches)138 mm (5.4 inches)
Because of the higher ground clearance, BMW 3 series can perform better on bad roads - it can go over higher obstacles and bumps. At the same time, the higher ground clearance can reduce stability and handling on paved roads, especially at higher speeds. Note, however, that this BMW 3 series version does not have 4x4 drive, which is very important in poor road conditions.

Engines

Average engine lifespan: 350'000 km420'000 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 BMW 3 series engine could be longer.
Engine production duration: 14 years6 years
Engine spread: Installed on at least 3 other car models, including Mercedes E klase, Mercedes ML, Mercedes GLEUsed 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. Mercedes SL might be a better choice in this respect.

Dimensions

Length: 4.62 m4.61 m
Width: 1.88 m1.78 m
Height: 1.32 m1.38 m
Mercedes SL is larger, but lower.
Mercedes SL and BMW 3 series are practically the same length.
Trunk capacity: 241 litres210 litres
Trunk max capacity:
with rear seats folded down
381 litres350 litres
Mercedes SL has more luggage capacity.
Mercedes SL has 31 litres more trunk space than the BMW 3 series. The maximum boot capacity (with all rear seats folded down) is larger in Mercedes SL (by 31 litres).
Turning diameter: 11 meters11 meters
Gross weight (kg): 2`1102`115
Safety: no data
Quality: no data
above average
Average price (€): 23 00013 800
Pros and Cons: Mercedes SL has
  • more power
  • more dynamic
  • more full fuel tank mileage
  • roomier boot
BMW 3 sērija has
  • higher ground clearance
  • longer expected engine lifespan
  • lower price
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