2009 Audi R8 vs. 1981 Renault 9
To start off, 2009 Audi R8 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Renault 9. In addition, the cost of maintenance, including insurance, on 1981 Renault 9 would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (420 HP @ 7800 RPM) has 335 more horse power than 1981 Renault 9. (85 HP @ 5000 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1981 Renault 9 weights approximately 11 kg more than 2009 Audi R8.
Let's talk about torque, 2009 Audi R8 (430 Nm @ 4500 RPM) has 291 more torque (in Nm) than 1981 Renault 9. (139 Nm @ 3250 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 2009 Audi R8 | 1981 Renault 9 | |
| Make | Audi | Renault |
| Model | R8 | 9 |
| Year Released | 2009 | 1981 |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 420 HP | 85 HP |
| Engine RPM | 7800 RPM | 5000 RPM |
| Torque | 430 Nm | 139 Nm |
| Torque RPM | 4500 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 895 kg | 906 kg |
| Vehicle Length | 4440 mm | 4070 mm |
| Vehicle Width | 1910 mm | 1660 mm |
| Vehicle Height | 1260 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2490 mm |
