BMW 7 series 2005 vs Audi A8 2006
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 4.0 Petrol | 4.2 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 306 HP | 350 HP | |
| Torque: | 390 NM | 440 NM | |
| Acceleration 0-100 km/h: | 7.5 seconds | 6.1 seconds | |
|
Audi A8 is a more dynamic driving. BMW 7 series engine produces 44 HP less power than Audi A8, whereas torque is 50 NM less than Audi A8. Due to the lower power, BMW 7 series reaches 100 km/h speed 1.4 seconds later. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 11.0 | 10.9 | |
| Real fuel consumption: | 13.0 l/100km | 13.7 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 0.1 litres more fuel per 100 km than the Audi A8, which means that if you drive 15,000 km in a year, the BMW 7 series could require 15 litres more fuel. But when we compare the real fuel consumption reported by users, BMW 7 series consumes 0.7 litres less fuel per 100 km than the Audi A8. | |||
| Fuel tank capacity: | 88 litres | 90 litres | |
| Full fuel tank distance: | 800 km in combined cycle | 820 km in combined cycle | |
| 1060 km on highway | 1090 km on highway | ||
| 670 km with real consumption | 650 km with real consumption | ||
Drive type | |||
| Wheel drive type: | Rear wheel drive (RWD) | All wheel drive (AWD, 4x4) | |
Engines | |||
| Average engine lifespan: | 430'000 km | 360'000 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 | 4 years | |
| Engine spread: | Used also on BMW 5 sērija | Used also on Audi A6 | |
| 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. | |||
| Audi A8 2006 4.2 engine: A significant portion of this engine's issues stems from problems with the direct injection system. After 200,000 km, the timing chains often stretch, necessitating a complex and costly replacement process. ... More about Audi A8 2006 4.2 engine | |||
Dimensions | |||
| Length: | 5.18 m | 5.05 m | |
| Width: | 1.90 m | 1.89 m | |
| Height: | 1.48 m | 1.44 m | |
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BMW 7 series is larger. BMW 7 series is 13 cm longer than the Audi A8, 1 cm wider, while the height of BMW 7 series is 4 cm higher. | |||
| Trunk capacity: | 500 litres | 500 litres | |
| Turning diameter: | 13 meters | 12.1 meters | |
| The turning circle of the BMW 7 series is 0.9 metres more than that of the Audi A8, which means BMW 7 series can be harder to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | 2`515 | 2`400 | |
| Safety: | no data | no data | |
| Quality: | above average | average | |
| BMW 7 series has fewer problems. According to annual technical inspection data Audi A8 has serious deffects in 15 percent more cases than BMW 7 series, so BMW 7 series quality is probably better | |||
| Average price (€): | 6000 | 5000 | |
| Pros and Cons: |
BMW 7 sērija has
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Audi A8 has
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