1998 BMW 845 vs. 1998 Opel Astra
To start off, both 1998 BMW 845 and 1998 Opel Astra were released in the same year (1998). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,398 cc (8 cylinders), 1998 BMW 845 is equipped with a bigger engine. In terms of performance, 1998 BMW 845 (282 HP @ 5700 RPM) has 197 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM). In normal driving conditions, 1998 BMW 845 should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 845 weights approximately 470 kg more than 1998 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 BMW 845 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 1998 BMW 845. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 1998 BMW 845 (420 Nm @ 3900 RPM) has 235 more torque (in Nm) than 1998 Opel Astra. (185 Nm @ 1800 RPM). This means 1998 BMW 845 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
1998 BMW 845 | 1998 Opel Astra | |
Make | BMW | Opel |
Model | 845 | Astra |
Year Released | 1998 | 1998 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 282 HP | 85 HP |
Engine RPM | 5700 RPM | 4400 RPM |
Torque | 420 Nm | 185 Nm |
Torque RPM | 3900 RPM | 1800 RPM |
Engine Bore Size | 92 mm | 84 mm |
Engine Stroke Size | 82.7 mm | 90 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1750 kg | 1280 kg |
Vehicle Length | 4790 mm | 4300 mm |
Vehicle Width | 1860 mm | 1720 mm |
Vehicle Height | 1350 mm | 1470 mm |
Wheelbase Size | 2690 mm | 2620 mm |