1997 BMW 850 vs. 1991 Opel Astra
To start off, 1997 BMW 850 is newer by 6 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 5,379 cc (12 cylinders), 1997 BMW 850 is equipped with a bigger engine. In terms of performance, 1997 BMW 850 (329 HP @ 4800 RPM) has 229 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 1997 BMW 850 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1997 BMW 850 weights approximately 850 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 1997 BMW 850 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 1997 BMW 850. 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, 1997 BMW 850 (490 Nm) has 355 more torque (in Nm) than 1991 Opel Astra. (135 Nm). This means 1997 BMW 850 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1997 BMW 850 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. 1997 BMW 850 will be easier to drive especially in heavy traffic.
Compare all specifications:
1997 BMW 850 | 1991 Opel Astra | |
Make | BMW | Opel |
Model | 850 | Astra |
Year Released | 1997 | 1991 |
Body Type | Coupe | Station Wagon |
Engine Position | Front | Front |
Engine Size | 5379 cc | 1597 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 329 HP | 100 HP |
Engine RPM | 4800 RPM | 5600 RPM |
Torque | 490 Nm | 135 Nm |
Engine Bore Size | 85.1 mm | 79 mm |
Engine Stroke Size | 79 mm | 81.5 mm |
Engine Compression Ratio | 10.0:1 | 9.8:1 |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1945 kg | 1095 kg |
Vehicle Length | 4790 mm | 4280 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1350 mm | 1430 mm |
Wheelbase Size | 2690 mm | 2640 mm |