1976 Bristol 603 vs. 2006 Rover 75
To start off, 2006 Rover 75 is newer by 30 year(s). Which means there will be less support and parts availability for 1976 Bristol 603. In addition, the cost of maintenance, including insurance, on 1976 Bristol 603 would be higher. At 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 2006 Rover 75 (175 HP @ 4000 RPM) has 30 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM) In normal driving conditions, 2006 Rover 75 should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 480 kg more than 2006 Rover 75.
Because 1976 Bristol 603 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 1976 Bristol 603. However, in wet, icy, snow, or gravel driving conditions, 2006 Rover 75, 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, 1976 Bristol 603 (333 Nm @ 1600 RPM) has 93 more torque (in Nm) than 2006 Rover 75. (240 Nm @ 4000 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75.
Compare all specifications:
| 1976 Bristol 603 | 2006 Rover 75 | |
| Make | Bristol | Rover |
| Model | 603 | 75 |
| Year Released | 1976 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 2495 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 175 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 333 Nm | 240 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Engine Compression Ratio | 8.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 225 km/hour | 220 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1305 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2910 mm | 2750 mm |
| Fuel Tank Capacity | 81 L | 65 L |
