2008 Infiniti M vs. 1981 Renault 9
To start off, 2008 Infiniti M is newer by 27 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 3,498 cc (6 cylinders), 2008 Infiniti M is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (275 HP @ 6200 RPM) has 190 more horse power than 1981 Renault 9. (85 HP @ 5000 RPM). In normal driving conditions, 2008 Infiniti M should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2008 Infiniti M weights approximately 414 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, 2008 Infiniti M (363 Nm @ 4800 RPM) has 224 more torque (in Nm) than 1981 Renault 9. (139 Nm @ 3250 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 2008 Infiniti M | 1981 Renault 9 | |
| Make | Infiniti | Renault |
| Model | M | 9 |
| Year Released | 2008 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1721 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 275 HP | 85 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 363 Nm | 139 Nm |
| Torque RPM | 4800 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1320 kg | 906 kg |
| Vehicle Length | 4900 mm | 4070 mm |
| Vehicle Width | 1800 mm | 1660 mm |
| Vehicle Height | 1530 mm | 1410 mm |
| Wheelbase Size | 2910 mm | 2490 mm |
