2003 Alpina B7 vs. 1991 Opel Astra
To start off, 2003 Alpina B7 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 392 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 974 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B7 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 2003 Alpina B7. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 565 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2003 Alpina B7 has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Alpina B7 | 1991 Opel Astra | |
Make | Alpina | Opel |
Model | B7 | Astra |
Year Released | 2003 | 1991 |
Engine Position | Front | Front |
Engine Size | 4399 cc | 1597 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 492 HP | 100 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 700 Nm | 135 Nm |
Torque RPM | 4250 RPM | 3400 RPM |
Engine Compression Ratio | 9.0:1 | 9.8:1 |
Top Speed | 295 km/hour | 190 km/hour |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1990 kg | 1016 kg |
Vehicle Length | 5180 mm | 4060 mm |
Vehicle Width | 1910 mm | 1690 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 3000 mm | 2530 mm |
Fuel Tank Capacity | 88 L | 75 L |