2009 BMW 320 vs. 1991 Opel Astra
To start off, 2009 BMW 320 is newer by 18 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 1,995 cc (4 cylinders), 2009 BMW 320 is equipped with a bigger engine. In terms of performance, 2009 BMW 320 (175 HP @ 4000 RPM) has 119 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 2009 BMW 320 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 320 weights approximately 475 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 2009 BMW 320 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 2009 BMW 320. 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, 2009 BMW 320 (350 Nm @ 1750 RPM) has 245 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 2009 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2009 BMW 320 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. 2009 BMW 320 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 320 | 1991 Opel Astra | |
| Make | BMW | Opel |
| Model | 320 | Astra |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1700 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 56 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 350 Nm | 105 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Engine Compression Ratio | 10.5:1 | 23.0:1 |
| Acceleration 0-100mph | 5.6 seconds | 18.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1525 kg | 1050 kg |
| Vehicle Length | 4540 mm | 4060 mm |
| Vehicle Width | 2000 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2530 mm |
| Fuel Tank Capacity | 63 L | 40 L |
