1970 Rover P5B vs. 1999 Vauxhall Omega
To start off, 1999 Vauxhall Omega is newer by 29 year(s). Which means there will be less support and parts availability for 1970 Rover P5B. In addition, the cost of maintenance, including insurance, on 1970 Rover P5B would be higher. At 5,665 cc (8 cylinders), 1999 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 1999 Vauxhall Omega (311 HP @ 5600 RPM) has 153 more horse power than 1970 Rover P5B. (158 HP @ 5200 RPM) In normal driving conditions, 1999 Vauxhall Omega should accelerate faster than 1970 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 1999 Vauxhall Omega weights approximately 70 kg more than 1970 Rover P5B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1999 Vauxhall Omega (459 Nm @ 4400 RPM) has 164 more torque (in Nm) than 1970 Rover P5B. (295 Nm @ 3000 RPM). This means 1999 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 1970 Rover P5B.
Compare all specifications:
| 1970 Rover P5B | 1999 Vauxhall Omega | |
| Make | Rover | Vauxhall |
| Model | P5B | Omega |
| Year Released | 1970 | 1999 |
| Engine Size | 3527 cc | 5665 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 311 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 295 Nm | 459 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1580 kg | 1650 kg |
| Vehicle Length | 4750 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1480 mm | 1460 mm |
| Wheelbase Size | 2820 mm | 2740 mm |
