2001 Audi TT vs. 1991 Opel Kadett
To start off, 2001 Audi TT is newer by 10 year(s). Which means there will be less support and parts availability for 1991 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1991 Opel Kadett would be higher. At 1,780 cc (4 cylinders), 2001 Audi TT is equipped with a bigger engine. In terms of performance, 2001 Audi TT (220 HP @ 6500 RPM) has 139 more horse power than 1991 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 2001 Audi TT should accelerate faster than 1991 Opel Kadett.
Because 2001 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2001 Audi TT will offer significantly more control. 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, 2001 Audi TT (285 Nm) has 153 more torque (in Nm) than 1991 Opel Kadett. (132 Nm). This means 2001 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Kadett.
Compare all specifications:
| 2001 Audi TT | 1991 Opel Kadett | |
| Make | Audi | Opel |
| Model | TT | Kadett |
| Year Released | 2001 | 1991 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 220 HP | 81 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 285 Nm | 132 Nm |
| Engine Bore Size | 81 mm | 80 mm |
| Engine Stroke Size | 86.4 mm | 79.5 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Length | 4050 mm | 4000 mm |
| Vehicle Width | 1770 mm | 1670 mm |
| Vehicle Height | 1350 mm | 1390 mm |
