BMW Z4 2003 vs BMW 6 series 2005
| Gearbox: | Manual | Automatic | |
|---|---|---|---|
| Engine: | 2.5 Petrol | 4.8 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 192 HP | 367 HP | |
| Torque: | 245 NM | 490 NM | |
| Acceleration 0-100 km/h: | 7 seconds | 5.8 seconds | |
|
BMW 6 series is a more dynamic driving. BMW Z4 engine produces 175 HP less power than BMW 6 series, whereas torque is 245 NM less than BMW 6 series. Due to the lower power, BMW Z4 reaches 100 km/h speed 1.2 seconds later. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 8.9 | 12.0 | |
| Real fuel consumption: | 9.5 l/100km | 13.5 l/100km | |
|
The BMW Z4 is a better choice when it comes to fuel economy. By specification BMW Z4 consumes 3.1 litres less fuel per 100 km than the BMW 6 series, which means that by driving the BMW Z4 over 15,000 km in a year you can save 465 litres of fuel. By comparing actual fuel consumption based on user reports, BMW Z4 consumes 4 litres less fuel per 100 km than the BMW 6 series. | |||
| Fuel tank capacity: | 55 litres | 70 litres | |
| Full fuel tank distance: | 610 km in combined cycle | 580 km in combined cycle | |
| 790 km on highway | 820 km on highway | ||
| 570 km with real consumption | 510 km with real consumption | ||
| Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy. | |||
Engines | |||
| Average engine lifespan: | 440'000 km | 460'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used. | |||
| Engine production duration: | 7 years | 9 years | |
| Engine spread: | Installed on at least 3 other car models, including BMW 5 sērija, BMW 3 sērija, BMW X3 | Installed on at least 3 other car models, including BMW 5 sērija, BMW X5, BMW 7 sērija | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. | |||
Dimensions | |||
| Length: | 4.09 m | 4.82 m | |
| Width: | 1.78 m | 1.86 m | |
| Height: | 1.30 m | 1.37 m | |
|
BMW Z4 is smaller. BMW Z4 is 73 cm shorter than the BMW 6 series, 8 cm narrower, while the height of BMW Z4 is 7 cm lower. | |||
| Trunk capacity: | 240 litres | 300 litres | |
| Trunk max capacity: with rear seats folded down |
260 litres | 350 litres | |
|
BMW 6 series has more luggage space. BMW Z4 has 60 litres less trunk space than the BMW 6 series. The maximum boot capacity (with all rear seats folded down) is larger in BMW 6 series (by 90 litres). | |||
| Turning diameter: | 9.8 meters | 11.4 meters | |
| The turning circle of the BMW Z4 is 1.6 metres less than that of the BMW 6 series, which means BMW Z4 can be easier to manoeuvre in tight streets and parking spaces. | |||
| Power steering: | Electric power steering | Hydraulic power steering | |
| Electric power steering is simpler, quieter, more fuel-efficient, more configurable and provides additional features such as auto-steering for lane assist and parking. The disadvantages of electric power steering are possible overheating under prolonged load conditions and insufficient feedback (feeling) during steering. | |||
| Gross weight (kg): | 1`560 | 2`250 | |
| Safety: | no data | ||
| Quality: | average | no data | |
| Average price (€): | 8200 | 10 800 | |
| Pros and Cons: |
BMW Z4 has
|
BMW 6 sērija has
| |