1977 Audi 100 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Audi 100. In addition, the cost of maintenance, including insurance, on 1977 Audi 100 would be higher. At 2,144 cc (5 cylinders), 1977 Audi 100 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 70 kg more than 1977 Audi 100.
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, 1977 Audi 100 (166 Nm @ 4000 RPM) has 16 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 1977 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 1977 Audi 100 | 2008 Opel Astra | |
| Make | Audi | Opel |
| Model | 100 | Astra |
| Year Released | 1977 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 1589 cc |
| Horse Power | 115 HP | 0 HP |
| Torque | 166 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 3900 RPM |
| Engine Bore Size | 79.5 mm | 79 mm |
| Engine Stroke Size | 86.4 mm | 81.5 mm |
| Engine Compression Ratio | 8.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1230 kg |
| Vehicle Length | 4690 mm | 4260 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
| Fuel Tank Capacity | 58 L | 52 L |
