2009 Audi R8 vs. 1977 Opel Kadett
To start off, 2009 Audi R8 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 471 more horse power than 1977 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 788 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1977 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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, 2009 Audi R8 (530 Nm) has 459 more torque (in Nm) than 1977 Opel Kadett. (71 Nm). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 2009 Audi R8 | 1977 Opel Kadett | |
| Make | Audi | Opel |
| Model | R8 | Kadett |
| Year Released | 2009 | 1977 |
| Body Type | Coupe | Coupe |
| Engine Position | Middle | Front |
| Engine Size | 5204 cc | 993 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 518 HP | 47 HP |
| Engine RPM | 8000 RPM | 5600 RPM |
| Torque | 530 Nm | 71 Nm |
| Engine Compression Ratio | 12.5:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1580 kg | 792 kg |
| Vehicle Length | 4440 mm | 3900 mm |
| Vehicle Width | 1940 mm | 1590 mm |
| Vehicle Height | 1260 mm | 1320 mm |
| Wheelbase Size | 2660 mm | 2670 mm |
| Fuel Consumption Overall | 14.7 L/100km | 6 L/100km |
| Fuel Tank Capacity | 75 L | 44 L |
