2007 BMW 318 vs. 1991 Opel Astra
To start off, 2007 BMW 318 is newer by 16 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 1,994 cc (4 cylinders), 2007 BMW 318 is equipped with a bigger engine. In terms of performance, 2007 BMW 318 (148 HP @ 6200 RPM) has 66 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM). In normal driving conditions, 2007 BMW 318 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 318 weights approximately 640 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 2007 BMW 318 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 2007 BMW 318. 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, 2007 BMW 318 (200 Nm @ 3600 RPM) has 87 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 2007 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2007 BMW 318 | 1991 Opel Astra | |
Make | BMW | Opel |
Model | 318 | Astra |
Year Released | 2007 | 1991 |
Engine Position | Front | Front |
Engine Size | 1994 cc | 1388 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 82 HP |
Engine RPM | 6200 RPM | 5800 RPM |
Torque | 200 Nm | 113 Nm |
Torque RPM | 3600 RPM | 3400 RPM |
Engine Bore Size | 84 mm | 77.6 mm |
Engine Stroke Size | 90 mm | 73.4 mm |
Engine Compression Ratio | 10.5:1 | 9.4:1 |
Top Speed | 207 km/hour | 171 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1580 kg | 940 kg |
Vehicle Length | 4490 mm | 4060 mm |
Vehicle Width | 1760 mm | 1690 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2730 mm | 2610 mm |