2007 BMW Convertible vs. 2007 Opel Astra
To start off, both 2007 BMW Convertible and 2007 Opel Astra were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 224 more horse power than 2007 Opel Astra. (139 HP @ 5600 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 572 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 315 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2007 BMW Convertible | 2007 Opel Astra | |
Make | BMW | Opel |
Model | Convertible | Astra |
Year Released | 2007 | 2007 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 363 HP | 139 HP |
Engine RPM | 6300 RPM | 5600 RPM |
Torque | 490 Nm | 175 Nm |
Torque RPM | 3600 RPM | 3800 RPM |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 208 km/hour |
Acceleration 0-100mph | 5.7 seconds | 10.2 seconds |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1850 kg | 1278 kg |
Vehicle Length | 4830 mm | 4260 mm |
Vehicle Width | 1380 mm | 1760 mm |
Vehicle Height | 1860 mm | 1470 mm |
Wheelbase Size | 2790 mm | 2620 mm |
Fuel Tank Capacity | 70 L | 52 L |