Opel Astra 2010 vs BMW 1 series 2011
| Gearbox: | Manual | Automatic | |
|---|---|---|---|
| Engine: | 1.7 Diesel | 1.6 Petrol | |
| Camshaft drive: | Timing belt | Timing chain | |
| Timing belt usually needs to be replaced more often than the chain, but it is usually significantly cheaper. Timing belt motors are generally quieter and less vibrating than chain motors. | |||
Performance | |||
| Power: | 110 HP | 170 HP | |
| Torque: | 260 NM | 250 NM | |
| Acceleration 0-100 km/h: | 12.6 seconds | 7.5 seconds | |
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BMW 1 series is a more dynamic driving. Opel Astra engine produces 60 HP less power than BMW 1 series, but torque is 10 NM more than BMW 1 series. Due to the lower power, Opel Astra reaches 100 km/h speed 5.1 seconds later. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 4.7 | 5.6 | |
| Real fuel consumption: | 6.1 l/100km | 7.9 l/100km | |
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The Opel Astra is a better choice when it comes to fuel economy. By specification Opel Astra consumes 0.9 litres less fuel per 100 km than the BMW 1 series, which means that by driving the Opel Astra over 15,000 km in a year you can save 135 litres of fuel. By comparing actual fuel consumption based on user reports, Opel Astra consumes 1.8 litres less fuel per 100 km than the BMW 1 series. | |||
| Fuel tank capacity: | 56 litres | 52 litres | |
| Full fuel tank distance: | 1190 km in combined cycle | 920 km in combined cycle | |
| 1360 km on highway | 1100 km on highway | ||
| 910 km with real consumption | 650 km with real consumption | ||
| Opel Astra gets more mileage on one fuel tank. | |||
Drive type | |||
| Wheel drive type: | Front wheel drive (FWD) | Rear wheel drive (RWD) | |
| Front-wheel drive cars (Opel Astra) have better traction on slippery roads and when climbing hills, better fuel economy, and are less expensive to purchase. On the disadvantage side, FWD cars usually have less towing capacity, poorer acceleration and harder handling. Rear-wheel drive cars (BMW 1 series) have better handling on dry roads, better acceleration, more even weight distribution and more fun to drive. RWD is also better for towing large loads. The cons of rear-wheel drive are less interior and trunk space and more difficulty maneuvering in wet and snowy conditions. | |||
| Ground clearance: | 160 mm (6.3 inches) | 140 mm (5.5 inches) | |
| Because of the higher ground clearance, Opel Astra can perform better on bad roads - it can go over higher obstacles and bumps. At the same time, the higher ground clearance can reduce stability and handling on paved roads, especially at higher speeds. Note, however, that this Opel Astra version does not have 4x4 drive, which is very important in poor road conditions. | |||
Engines | |||
| Average engine lifespan: | 480'000 km | 300'000 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 Opel Astra engine could be longer. | |||
| Engine production duration: | 2 years | 5 years | |
| Engine spread: | Used also on Opel Zafira | Used also on BMW 3 sērija | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 1 series might be a better choice in this respect. | |||
| Hydraulic tappets: | no | yes | |
| The BMW 1 series engine has hydraulic tappets (lifters), providing quieter operation and no need for periodic adjustment, but they are more complex in design and can cause serious engine damage in case of failure. | |||
Dimensions | |||
| Length: | 4.42 m | 4.32 m | |
| Width: | 1.81 m | 1.77 m | |
| Height: | 1.51 m | 1.42 m | |
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Opel Astra is larger. Opel Astra is 10 cm longer than the BMW 1 series, 5 cm wider, while the height of Opel Astra is 9 cm higher. | |||
| Trunk capacity: | 370 litres | 360 litres | |
| Trunk max capacity: with rear seats folded down |
1235 litres | 1200 litres | |
| Opel Astra has 10 litres more trunk space than the BMW 1 series. The maximum boot capacity (with all rear seats folded down) is larger in Opel Astra (by 35 litres). | |||
| Turning diameter: | 11.4 meters | 10.9 meters | |
| The turning circle of the Opel Astra is 0.5 metres more than that of the BMW 1 series, which means Opel Astra can be harder to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | 2`065 | 1`845 | |
| Safety: | no data | ||
| Quality: | average | above average | |
| BMW 1 series has slightly fewer faults. Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Opel Astra, so BMW 1 series quality could be a bit better. | |||
| Average price (€): | 3800 | 8600 | |
| Pros and Cons: |
Opel Astra has
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BMW 1 sērija has
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