1980 Audi 80 vs. 1975 Opel Kadett
To start off, 1980 Audi 80 is newer by 5 year(s). Which means there will be less support and parts availability for 1975 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1975 Opel Kadett would be higher. At 1,897 cc (4 cylinders), 1975 Opel Kadett is equipped with a bigger engine. In terms of performance, 1975 Opel Kadett (98 HP @ 5200 RPM) has 45 more horse power than 1980 Audi 80. (53 HP @ 4800 RPM) In normal driving conditions, 1975 Opel Kadett should accelerate faster than 1980 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1980 Audi 80 weights approximately 150 kg more than 1975 Opel Kadett.
Because 1975 Opel Kadett 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 1975 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1980 Audi 80, 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, 1975 Opel Kadett (148 Nm @ 3400 RPM) has 44 more torque (in Nm) than 1980 Audi 80. (104 Nm @ 2000 RPM). This means 1975 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1980 Audi 80.
Compare all specifications:
| 1980 Audi 80 | 1975 Opel Kadett | |
| Make | Audi | Opel |
| Model | 80 | Kadett |
| Year Released | 1980 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 98 HP |
| Engine RPM | 4800 RPM | 5200 RPM |
| Torque | 104 Nm | 148 Nm |
| Torque RPM | 2000 RPM | 3400 RPM |
| Engine Bore Size | 76.5 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 69.8 mm |
| Engine Compression Ratio | 23.0:1 | 9.2:1 |
| Top Speed | 144 km/hour | 190 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 980 kg | 830 kg |
| Vehicle Length | 4390 mm | 4130 mm |
| Vehicle Width | 1690 mm | 1590 mm |
| Vehicle Height | 1380 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2520 mm |
| Fuel Tank Capacity | 68 L | 43 L |
