1981 Renault 9 vs. 2004 Volvo S40
To start off, 2004 Volvo S40 is newer by 23 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 1,950 cc (4 cylinders), 2004 Volvo S40 is equipped with a bigger engine. In terms of performance, 2004 Volvo S40 (170 HP @ 5200 RPM) has 85 more horse power than 1981 Renault 9. (85 HP @ 5000 RPM) In normal driving conditions, 2004 Volvo S40 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2004 Volvo S40 weights approximately 349 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, 2004 Volvo S40 (240 Nm) has 101 more torque (in Nm) than 1981 Renault 9. (139 Nm). This means 2004 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 1981 Renault 9 | 2004 Volvo S40 | |
| Make | Renault | Volvo |
| Model | 9 | S40 |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 1950 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 170 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 139 Nm | 240 Nm |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 83.5 mm | 89 mm |
| Vehicle Weight | 906 kg | 1255 kg |
| Vehicle Length | 4070 mm | 4530 mm |
| Vehicle Width | 1660 mm | 1720 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2490 mm | 2650 mm |
