1983 BMW 525 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1983 BMW 525. In addition, the cost of maintenance, including insurance, on 1983 BMW 525 would be higher. At 2,691 cc (6 cylinders), 1983 BMW 525 is equipped with a bigger engine. In terms of performance, 1983 BMW 525 (123 HP @ 4250 RPM) has 26 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 1983 BMW 525 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1983 BMW 525 weights approximately 340 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 BMW 525 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 1983 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1983 BMW 525 (240 Nm @ 3250 RPM) has 98 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1983 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 1983 BMW 525 has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
1983 BMW 525 | 2005 Opel Astra | |
Make | BMW | Opel |
Model | 525 | Astra |
Year Released | 1983 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2691 cc | 1596 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 123 HP | 97 HP |
Engine RPM | 4250 RPM | 6000 RPM |
Torque | 240 Nm | 142 Nm |
Torque RPM | 3250 RPM | 3600 RPM |
Engine Compression Ratio | 11.0:1 | 9.8:1 |
Top Speed | 183 km/hour | 193 km/hour |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1500 kg | 1160 kg |
Wheelbase Size | 2580 mm | 2610 mm |
Fuel Tank Capacity | 70 L | 52 L |