2006 Cadillac XLR vs. 1981 Renault 9
To start off, 2006 Cadillac XLR is newer by 25 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 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 268 more horse power than 1981 Renault 9. (54 HP @ 4800 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2006 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.
Let's talk about torque, 2006 Cadillac XLR (420 Nm @ 4000 RPM) has 316 more torque (in Nm) than 1981 Renault 9. (104 Nm @ 2250 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 2006 Cadillac XLR | 1981 Renault 9 | |
| Make | Cadillac | Renault |
| Model | XLR | 9 |
| Year Released | 2006 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4563 cc | 1595 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 54 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 420 Nm | 104 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Engine Bore Size | 93 mm | 78 mm |
| Engine Stroke Size | 84 mm | 83.5 mm |
| Engine Compression Ratio | 11.0:1 | 22.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 915 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 |
