2009 Audi A3 vs. 1981 Renault 9
To start off, 2009 Audi A3 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 1,968 cc, 2009 Audi A3 is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (138 HP) has 71 more horse power than 1981 Renault 9. (67 HP). In normal driving conditions, 2009 Audi A3 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A3 weights approximately 70 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 A3 (320 Nm @ 1750 RPM) has 210 more torque (in Nm) than 1981 Renault 9. (110 Nm @ 3000 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 2009 Audi A3 | 1981 Renault 9 | |
| Make | Audi | Renault |
| Model | A3 | 9 |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1397 cc |
| Horse Power | 138 HP | 67 HP |
| Torque | 320 Nm | 110 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 76 mm |
| Engine Stroke Size | 95.5 mm | 77 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 930 kg | 860 kg |
| Vehicle Length | 4210 mm | 4070 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2490 mm |
| Fuel Tank Capacity | 55 L | 38 L |
