BMW 7 series 2005 vs Mercedes S class 2006
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 4.8 Petrol | 4.7 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 367 HP | 340 HP | |
| Torque: | 490 NM | 460 NM | |
| Acceleration 0-100 km/h: | 5.9 seconds | 5.9 seconds | |
| BMW 7 series engine produces 27 HP more power than Mercedes S class, whereas torque is 30 NM more than Mercedes S class. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 11.0 | 11.2 | |
| Real fuel consumption: | 12.3 l/100km | 13.2 l/100km | |
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The BMW 7 series is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise. By specification BMW 7 series consumes 0.2 litres less fuel per 100 km than the Mercedes S class, which means that by driving the BMW 7 series over 15,000 km in a year you can save 30 litres of fuel. By comparing actual fuel consumption based on user reports, BMW 7 series consumes 0.9 litres less fuel per 100 km than the Mercedes S class. | |||
| Fuel tank capacity: | 88 litres | 90 litres | |
| Full fuel tank distance: | 800 km in combined cycle | 800 km in combined cycle | |
| 1060 km on highway | 1110 km on highway | ||
| 710 km with real consumption | 680 km with real consumption | ||
Engines | |||
| Average engine lifespan: | 480'000 km | 420'000 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 7 series engine could be longer. | |||
| Engine production duration: | 9 years | 10 years | |
| Engine spread: | Installed on at least 2 other car models, including BMW 5 sērija, BMW 6 sērija | Used also on Mercedes GL | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 7 series might be a better choice in this respect. | |||
Dimensions | |||
| Length: | 5.04 m | 5.08 m | |
| Width: | 1.90 m | 1.87 m | |
| Height: | 1.49 m | 1.47 m | |
| Both cars are similar in size. BMW 7 series is 4 cm shorter than the Mercedes S class, 3 cm wider, while the height of BMW 7 series is 2 cm higher. | |||
| Trunk capacity: | 500 litres | 560 litres | |
|
Mercedes S class has more luggage space. BMW 7 series has 60 litres less trunk space than the Mercedes S class. | |||
| Turning diameter: | 12 meters | 12 meters | |
| Gross weight (kg): | 2`490 | 2`100 | |
| Safety: | no data | no data | |
| Quality: | above average | below average | |
| BMW 7 series has fewer problems. According to annual technical inspection data Mercedes S class has serious deffects in 60 percent more cases than BMW 7 series, so BMW 7 series quality is probably significantly better | |||
| Average price (€): | 6200 | 7000 | |
| Pros and Cons: |
BMW 7 sērija has
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Mercedes S klase has
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