2003 Ferrari 612 vs. 1991 Rover 820
To start off, 2003 Ferrari 612 is newer by 12 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 5,747 cc (12 cylinders), 2003 Ferrari 612 is equipped with a bigger engine. In terms of performance, 2003 Ferrari 612 (532 HP @ 7250 RPM) has 352 more horse power than 1991 Rover 820. (180 HP @ 6000 RPM). In normal driving conditions, 2003 Ferrari 612 should accelerate faster than 1991 Rover 820. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ferrari 612 weights approximately 432 kg more than 1991 Rover 820. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Ferrari 612 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 2003 Ferrari 612. 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, 2003 Ferrari 612 (588 Nm @ 5250 RPM) has 373 more torque (in Nm) than 1991 Rover 820. (215 Nm @ 2000 RPM). This means 2003 Ferrari 612 will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 820.
Compare all specifications:
| 2003 Ferrari 612 | 1991 Rover 820 | |
| Make | Ferrari | Rover |
| Model | 612 | 820 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5747 cc | 1994 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 532 HP | 180 HP |
| Engine RPM | 7250 RPM | 6000 RPM |
| Torque | 588 Nm | 215 Nm |
| Torque RPM | 5250 RPM | 2000 RPM |
| Engine Bore Size | 89 mm | 84.5 mm |
| Engine Stroke Size | 77 mm | 89 mm |
| Engine Compression Ratio | 11.2:1 | 8.5:1 |
| Top Speed | 320 km/hour | 217 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1408 kg |
| Vehicle Length | 4910 mm | 4890 mm |
| Vehicle Width | 1960 mm | 1740 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2960 mm | 2780 mm |
| Fuel Tank Capacity | 108 L | 68 L |
