1991 Porsche 928 vs. 2004 Rover 45
To start off, 2004 Rover 45 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 5,397 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (345 HP @ 5700 RPM) has 237 more horse power than 2004 Rover 45. (108 HP @ 6000 RPM). In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 928 weights approximately 420 kg more than 2004 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Porsche 928 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 1991 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 2004 Rover 45, 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, 1991 Porsche 928 (500 Nm @ 4250 RPM) has 362 more torque (in Nm) than 2004 Rover 45. (138 Nm @ 4500 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 1991 Porsche 928 | 2004 Rover 45 | |
| Make | Porsche | Rover |
| Model | 928 | 45 |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5397 cc | 1588 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 108 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 500 Nm | 138 Nm |
| Torque RPM | 4250 RPM | 4500 RPM |
| Engine Bore Size | 100.1 mm | 80 mm |
| Engine Stroke Size | 85.9 mm | 79 mm |
| Engine Compression Ratio | 10.4:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1180 kg |
| Vehicle Length | 4450 mm | 4370 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1290 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2630 mm |
| Fuel Tank Capacity | 86 L | 55 L |
