1991 Audi 100 vs. 1985 Opel Kadett
To start off, 1991 Audi 100 is newer by 6 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (131 HP @ 5500 RPM) has 72 more horse power than 1985 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 636 kg more than 1985 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 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 1985 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 100, 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, 1991 Audi 100 (186 Nm @ 4000 RPM) has 98 more torque (in Nm) than 1985 Opel Kadett. (88 Nm @ 3000 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett.
Compare all specifications:
| 1991 Audi 100 | 1985 Opel Kadett | |
| Make | Audi | Opel |
| Model | 100 | Kadett |
| Year Released | 1991 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 1196 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 59 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 186 Nm | 88 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 79 mm |
| Engine Stroke Size | 86.4 mm | 61 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1410 kg | 774 kg |
| Vehicle Length | 4800 mm | 4110 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1450 mm | 1410 mm |
