2007 Cadillac XLR vs. 1971 Rover 2000
To start off, 2007 Cadillac XLR is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Rover 2000. In addition, the cost of maintenance, including insurance, on 1971 Rover 2000 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP @ 6400 RPM) has 214 more horse power than 1971 Rover 2000. (106 HP @ 5500 RPM). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 1971 Rover 2000. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 360 kg more than 1971 Rover 2000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2007 Cadillac XLR (420 Nm @ 4400 RPM) has 248 more torque (in Nm) than 1971 Rover 2000. (172 Nm @ 3750 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1971 Rover 2000. 2007 Cadillac XLR has automatic transmission and 1971 Rover 2000 has manual transmission. 1971 Rover 2000 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac XLR | 1971 Rover 2000 | |
| Make | Cadillac | Rover |
| Model | XLR | 2000 |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1978 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 106 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 420 Nm | 172 Nm |
| Torque RPM | 4400 RPM | 3750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1655 kg | 1295 kg |
| Vehicle Length | 4520 mm | 4550 mm |
| Vehicle Width | 1840 mm | 1690 mm |
| Vehicle Height | 1290 mm | 1400 mm |
| Wheelbase Size | 2690 mm | 2640 mm |
