1984 Audi Coupe vs. 1978 Opel Kadett
To start off, 1984 Audi Coupe is newer by 6 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 1,994 cc (5 cylinders), 1984 Audi Coupe is equipped with a bigger engine. In terms of performance, 1984 Audi Coupe (114 HP @ 5400 RPM) has 63 more horse power than 1978 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 1984 Audi Coupe should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1984 Audi Coupe weights approximately 250 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1984 Audi Coupe, 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, 1984 Audi Coupe (168 Nm @ 3200 RPM) has 88 more torque (in Nm) than 1978 Opel Kadett. (80 Nm @ 3400 RPM). This means 1984 Audi Coupe will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett.
Compare all specifications:
| 1984 Audi Coupe | 1978 Opel Kadett | |
| Make | Audi | Opel |
| Model | Coupe | Kadett |
| Year Released | 1984 | 1978 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1196 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 51 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 168 Nm | 80 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Engine Bore Size | 81 mm | 79 mm |
| Engine Stroke Size | 77.4 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1040 kg | 790 kg |
| Vehicle Length | 4360 mm | 4140 mm |
| Vehicle Width | 1690 mm | 1590 mm |
| Vehicle Height | 1360 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2410 mm |
| Fuel Tank Capacity | 58 L | 43 L |
