2006 Cadillac XLR vs. 1986 Renault 21
To start off, 2006 Cadillac XLR is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 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 232 more horse power than 1986 Renault 21. (90 HP @ 5500 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 620 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac XLR is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 1986 Renault 21, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Cadillac XLR (420 Nm @ 4000 RPM) has 285 more torque (in Nm) than 1986 Renault 21. (135 Nm @ 3500 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2006 Cadillac XLR has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac XLR | 1986 Renault 21 | |
| Make | Cadillac | Renault |
| Model | XLR | 21 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4563 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 90 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 420 Nm | 135 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 84 mm | 83.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1035 kg |
| Vehicle Length | 4520 mm | 4540 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1290 mm | 1410 mm |
| Wheelbase Size | 2690 mm | 2670 mm |
| Fuel Tank Capacity | 68 L | 38 L |
