1991 Cadillac DeVille vs. 1974 Rover 3.5
To start off, 1991 Cadillac DeVille is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Rover 3.5. In addition, the cost of maintenance, including insurance, on 1974 Rover 3.5 would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1974 Rover 3.5 (149 HP @ 5000 RPM) has 20 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 1974 Rover 3.5 should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1974 Rover 3.5 weights approximately 98 kg more than 1991 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Rover 3.5 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 1974 Rover 3.5. However, in wet, icy, snow, or gravel driving conditions, 1991 Cadillac DeVille, 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, 1974 Rover 3.5 (276 Nm @ 2600 RPM) has 5 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 1974 Rover 3.5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille.
Compare all specifications:
| 1991 Cadillac DeVille | 1974 Rover 3.5 | |
| Make | Cadillac | Rover |
| Model | DeVille | 3.5 |
| Year Released | 1991 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 3532 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 149 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 271 Nm | 276 Nm |
| Torque RPM | 2200 RPM | 2600 RPM |
| Engine Bore Size | 88.1 mm | 88.9 mm |
| Engine Stroke Size | 84 mm | 71.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1638 kg |
| Vehicle Length | 4960 mm | 4750 mm |
| Vehicle Width | 1830 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1550 mm |
| Wheelbase Size | 2820 mm | 2820 mm |
