1985 Audi 100 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Audi 100. In addition, the cost of maintenance, including insurance, on 1985 Audi 100 would be higher. At 1,986 cc (5 cylinders), 1985 Audi 100 is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (89 HP @ 4000 RPM) has 19 more horse power than 1985 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 1985 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 120 kg more than 1985 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Opel Astra (200 Nm @ 1750 RPM) has 77 more torque (in Nm) than 1985 Audi 100. (123 Nm @ 2800 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 100.
Compare all specifications:
| 1985 Audi 100 | 2008 Opel Astra | |
| Make | Audi | Opel |
| Model | 100 | Astra |
| Year Released | 1985 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 1248 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 89 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 123 Nm | 200 Nm |
| Torque RPM | 2800 RPM | 1750 RPM |
| Engine Bore Size | 76.5 mm | 69.6 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Engine Compression Ratio | 23.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 154 km/hour | 172 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1260 kg | 1380 kg |
| Vehicle Length | 4800 mm | 4520 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2700 mm | 2710 mm |
