2007 Audi S4 vs. 1981 Renault 9
To start off, 2007 Audi S4 is newer by 26 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), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 254 more horse power than 1981 Renault 9. (85 HP @ 5000 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 816 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 271 more torque (in Nm) than 1981 Renault 9. (139 Nm @ 3250 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
2007 Audi S4 | 1981 Renault 9 | |
Make | Audi | Renault |
Model | S4 | 9 |
Year Released | 2007 | 1981 |
Engine Position | Front | Front |
Engine Size | 4163 cc | 1721 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 339 HP | 85 HP |
Engine RPM | 7000 RPM | 5000 RPM |
Torque | 410 Nm | 139 Nm |
Torque RPM | 3500 RPM | 3250 RPM |
Engine Bore Size | 84.5 mm | 81 mm |
Engine Stroke Size | 92.8 mm | 83.5 mm |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1722 kg | 906 kg |
Vehicle Length | 4590 mm | 4070 mm |
Vehicle Width | 1730 mm | 1660 mm |
Vehicle Height | 1430 mm | 1410 mm |
Wheelbase Size | 2650 mm | 2490 mm |