2008 Cadillac CTS vs. 1991 Rover 820
To start off, 2008 Cadillac CTS is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Rover 820. In addition, the cost of maintenance, including insurance, on 1991 Rover 820 would be higher. At 2,597 cc (6 cylinders), 2008 Cadillac CTS is equipped with a bigger engine. In terms of performance, 1991 Rover 820 (180 HP @ 6000 RPM) has 1 more horse power than 2008 Cadillac CTS. (179 HP @ 6000 RPM) In normal driving conditions, 1991 Rover 820 should accelerate faster than 2008 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac CTS weights approximately 380 kg more than 1991 Rover 820.
Because 2008 Cadillac CTS 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 2008 Cadillac CTS. However, in wet, icy, snow, or gravel driving conditions, 1991 Rover 820, 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, 2008 Cadillac CTS (233 Nm @ 3400 RPM) has 18 more torque (in Nm) than 1991 Rover 820. (215 Nm @ 2000 RPM). This means 2008 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 820.
Compare all specifications:
| 2008 Cadillac CTS | 1991 Rover 820 | |
| Make | Cadillac | Rover |
| Model | CTS | 820 |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 179 HP | 180 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 233 Nm | 215 Nm |
| Torque RPM | 3400 RPM | 2000 RPM |
| Engine Bore Size | 83.2 mm | 84.5 mm |
| Engine Stroke Size | 79.6 mm | 89 mm |
| Top Speed | 223 km/hour | 217 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1788 kg | 1408 kg |
| Vehicle Length | 4830 mm | 4890 mm |
| Vehicle Width | 1800 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2780 mm |
| Fuel Tank Capacity | 68 L | 68 L |
