2008 Opel Astra vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra would be higher. At 4,395 cc (8 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (439 HP @ 5500 RPM) has 335 more horse power than 2008 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 637 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 7 Series is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 BMW 7 Series. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2013 BMW 7 Series (651 Nm @ 4500 RPM) has 501 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2013 BMW 7 Series has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 7 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Opel Astra | 2013 BMW 7 Series | |
Make | Opel | BMW |
Model | Astra | 7 Series |
Year Released | 2008 | 2013 |
Engine Position | Front | Front |
Engine Size | 1596 cc | 4395 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 104 HP | 439 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 150 Nm | 651 Nm |
Torque RPM | 3900 RPM | 4500 RPM |
Engine Bore Size | 79 mm | 89 mm |
Engine Stroke Size | 81.5 mm | 88 mm |
Engine Compression Ratio | 10.5:1 | 10.0 :1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 186 km/hour | 250 km/hour |
Acceleration 0-100mph | 14.1 seconds | 4.7 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | 8-speed automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1515 kg | 2152 kg |
Vehicle Length | 4480 mm | 5074 mm |
Vehicle Width | 2030 mm | 2134 mm |
Vehicle Height | 1840 mm | 1471 mm |
Wheelbase Size | 2620 mm | 3070 mm |
Fuel Tank Capacity | 52 L | 80 L |