BMW 3 series 2006 vs BMW 5 series 2003
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 3.0 Petrol | 3.0 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 306 HP | 231 HP | |
| Torque: | 400 NM | 300 NM | |
| Acceleration 0-100 km/h: | 5.8 seconds | 7.1 seconds | |
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BMW 3 series is more dynamic to drive. BMW 3 series engine produces 75 HP more power than BMW 5 series, whereas torque is 100 NM more than BMW 5 series. Thanks to more power BMW 3 series reaches 100 km/h speed 1.3 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 9.6 | 9.9 | |
| Real fuel consumption: | 11.3 l/100km | 10.8 l/100km | |
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The BMW 5 series is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise. By specification BMW 3 series consumes 0.3 litres less fuel per 100 km than the BMW 5 series, which means that by driving the BMW 3 series over 15,000 km in a year you can save 45 litres of fuel. But when we compare the real fuel consumption reported by users, BMW 3 series consumes 0.5 litres more fuel per 100 km than the BMW 5 series. | |||
| Fuel tank capacity: | 63 litres | 70 litres | |
| Full fuel tank distance: | 650 km in combined cycle | 700 km in combined cycle | |
| 910 km on highway | 930 km on highway | ||
| 550 km with real consumption | 640 km with real consumption | ||
| BMW 5 series 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: | 350'000 km | 460'000 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 5 series engine could be longer. | |||
| Engine production duration: | 10 years | 7 years | |
| Engine spread: | Installed on at least 3 other car models, including BMW 5 sērija, BMW X6, BMW Z4 | Installed on at least 6 other car models, including BMW 3 sērija, BMW X5, BMW 7 sērija, BMW X3, BMW Z4 | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. | |||
| BMW 5 sērija 2003 3.0 engine: The BMW M54B30 is a 3.0-liter naturally aspirated inline-six producing about 231 hp, produced between 2000 and 2006. It is widely regarded as one of BMW’s more successful engines of that era, known for smooth operation and strong performance. With proper maintenance, these engines often ... More about BMW 5 sērija 2003 3.0 engine | |||
Dimensions | |||
| Length: | 4.52 m | 4.84 m | |
| Width: | 1.82 m | 1.85 m | |
| Height: | 1.42 m | 1.47 m | |
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BMW 3 series is smaller. BMW 3 series is 32 cm shorter than the BMW 5 series, 3 cm narrower, while the height of BMW 3 series is 5 cm lower. | |||
| Trunk capacity: | 460 litres | 520 litres | |
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BMW 5 series has more luggage space. BMW 3 series has 60 litres less trunk space than the BMW 5 series. | |||
| Turning diameter: | 11 meters | 11 meters | |
| Gross weight (kg): | 2`070 | 2`055 | |
| Safety: | |||
| Quality: | low | below average | |
| BMW 5 series has fewer problems. According to annual technical inspection data BMW 3 series has serious deffects in 10 percent more cases than BMW 5 series, so BMW 5 series quality is probably slightly better | |||
| Average price (€): | 3800 | 4200 | |
| Rating in user reviews: | 7.7/10 | 8.3/10 | |
| Pros and Cons: |
BMW 3 sērija has
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BMW 5 sērija has
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