1971 BMW 3 vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1971 BMW 3 is equipped with a bigger engine. In terms of performance, 1971 BMW 3 (200 HP @ 6000 RPM) has 100 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 1971 BMW 3 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1971 BMW 3 weights approximately 350 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 1971 BMW 3 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 1971 BMW 3. 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, 1971 BMW 3 (271 Nm @ 3700 RPM) has 136 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 1971 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
1971 BMW 3 | 1991 Opel Astra | |
Make | BMW | Opel |
Model | 3 | Astra |
Year Released | 1971 | 1991 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2986 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 200 HP | 100 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 271 Nm | 135 Nm |
Torque RPM | 3700 RPM | 3400 RPM |
Engine Compression Ratio | 9.5:1 | 9.8:1 |
Top Speed | 206 km/hour | 190 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1380 kg | 1030 kg |
Vehicle Length | 4720 mm | 4250 mm |
Vehicle Width | 1760 mm | 1690 mm |
Vehicle Height | 1460 mm | 1430 mm |
Wheelbase Size | 2700 mm | 2530 mm |
Fuel Tank Capacity | 75 L | 52 L |