2009 Audi A8 vs. 1981 Renault 9
To start off, 2009 Audi A8 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 3,123 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (256 HP) has 189 more horse power than 1981 Renault 9. (67 HP). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 300 kg more than 1981 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Audi A8 (330 Nm @ 3250 RPM) has 220 more torque (in Nm) than 1981 Renault 9. (110 Nm @ 3000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 2009 Audi A8 | 1981 Renault 9 | |
| Make | Audi | Renault |
| Model | A8 | 9 |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 67 HP |
| Torque | 330 Nm | 110 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 860 kg |
| Vehicle Length | 5060 mm | 4070 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2950 mm | 2490 mm |
| Fuel Tank Capacity | 90 L | 38 L |
