BMW 7 series 1999 vs Mercedes S class 2000
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 3.9 Diesel | 4.0 Diesel | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 238 HP | 250 HP | |
| Torque: | 560 NM | 560 NM | |
| Acceleration 0-100 km/h: | 8.4 seconds | 7.8 seconds | |
| 
Mercedes S class is a more dynamic driving. BMW 7 series engine produces 12 HP less power than Mercedes S class, the torque is the same for both cars. Due to the lower power, BMW 7 series reaches 100 km/h speed 0.6 seconds later.  | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 9.8 | 9.6 | |
| BMW 7 series consumes 0.2 litres more fuel per 100 km than the Mercedes S class, which means that if you drive 15,000 km in a year, the BMW 7 series could require 30 litres more fuel. | |||
| Fuel tank capacity: | 85 litres | 88 litres | |
| Full fuel tank distance: | 860 km in combined cycle | 910 km in combined cycle | |
| 1210 km on highway | 1250 km on highway | ||
| Mercedes S class gets more mileage on one fuel tank. | |||
| Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy. | |||
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 | 6 years | |
| Engine spread: | Used only for this car | Installed on at least 3 other car models, including Mercedes E klase, Mercedes ML, Mercedes G klase | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. | |||
Dimensions | |||
| Length: | 4.98 m | 5.04 m | |
| Width: | 1.86 m | 1.86 m | |
| Height: | 1.44 m | 1.44 m | |
| Both cars are similar in size. BMW 7 series is 6 cm shorter than the Mercedes S class, width is practically the same also the height of the cars does not differ significantly. | |||
| Trunk capacity: | 500 litres | no data | |
| Turning diameter: | 12 meters | 11.7 meters | |
| The turning circle of the BMW 7 series is 0.3 metres more than that of the Mercedes S class. | |||
| Gross weight (kg): | 2`495 | 2`100 | |
| Safety: | no data | no data | |
| Quality: | low  | high  | |
| Mercedes S class has fewer problems. According to annual technical inspection data BMW 7 series has serious deffects in 55 percent more cases than Mercedes S class, so Mercedes S class quality is probably significantly better  | |||
| Average price (€): | 4800 | 5800 | |
| Rating in user reviews: | 5.8/10 | 7.3/10 | |
| Pros and Cons: | 
BMW 7 sērija has    
    
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Mercedes S klase has    
    
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