2007 Jeep Commander vs. 1981 Renault 9
To start off, 2007 Jeep Commander 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 5,653 cc (8 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (322 HP @ 5000 RPM) has 275 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 1590 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.
Compare all specifications:
| 2007 Jeep Commander | 1981 Renault 9 | |
| Make | Jeep | Renault |
| Model | Commander | 9 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 5653 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 47 HP |
| Engine RPM | 5000 RPM | 5250 RPM |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 99.5 mm | 70 mm |
| Engine Stroke Size | 90.9 mm | 72 mm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2410 kg | 820 kg |
| Vehicle Length | 4790 mm | 4070 mm |
| Vehicle Width | 1910 mm | 1660 mm |
| Vehicle Height | 1830 mm | 1410 mm |
| Wheelbase Size | 2790 mm | 2490 mm |
| Fuel Tank Capacity | 78 L | 38 L |
