1991 Audi V8 vs. 1989 Opel Kadett
To start off, 1991 Audi V8 is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1989 Opel Kadett would be higher. At 3,562 cc (8 cylinders), 1991 Audi V8 is equipped with a bigger engine. In terms of performance, 1991 Audi V8 (247 HP @ 5800 RPM) has 166 more horse power than 1989 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 1991 Audi V8 should accelerate faster than 1989 Opel Kadett.
Because 1991 Audi V8 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1991 Audi V8 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, 1991 Audi V8 (340 Nm @ 4000 RPM) has 208 more torque (in Nm) than 1989 Opel Kadett. (132 Nm @ 2600 RPM). This means 1991 Audi V8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Opel Kadett.
Compare all specifications:
| 1991 Audi V8 | 1989 Opel Kadett | |
| Make | Audi | Opel |
| Model | V8 | Kadett |
| Year Released | 1991 | 1989 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 81 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 340 Nm | 132 Nm |
| Torque RPM | 4000 RPM | 2600 RPM |
| Engine Bore Size | 81.1 mm | 80 mm |
| Engine Stroke Size | 86.4 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4870 mm | 4000 mm |
| Vehicle Width | 1820 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1390 mm |
