2008 Cadillac XLR vs. 1981 Renault 9
To start off, 2008 Cadillac XLR 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 4,565 cc (8 cylinders), 2008 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (320 HP @ 6400 RPM) has 273 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac XLR weights approximately 740 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:
| 2008 Cadillac XLR | 1981 Renault 9 | |
| Make | Cadillac | Renault |
| Model | XLR | 9 |
| Year Released | 2008 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 47 HP |
| Engine RPM | 6400 RPM | 5250 RPM |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 70 mm |
| Engine Stroke Size | 84 mm | 72 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 820 kg |
| Vehicle Length | 4520 mm | 4070 mm |
| Vehicle Width | 1840 mm | 1660 mm |
| Vehicle Height | 1290 mm | 1410 mm |
| Wheelbase Size | 2690 mm | 2490 mm |
| Fuel Tank Capacity | 68 L | 38 L |
