2001 Opel Signum vs. 1973 Rover P5B
To start off, 2001 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1973 Rover P5B. In addition, the cost of maintenance, including insurance, on 1973 Rover P5B would be higher. At 3,526 cc (8 cylinders), 1973 Rover P5B is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 50 more horse power than 1973 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2001 Opel Signum should accelerate faster than 1973 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 20 kg more than 1973 Rover P5B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Rover P5B 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 1973 Rover P5B. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Signum, 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, 2001 Opel Signum (300 Nm @ 4000 RPM) has 5 more torque (in Nm) than 1973 Rover P5B. (295 Nm @ 3000 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Rover P5B. 1973 Rover P5B has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Rover P5B will be easier to drive especially in heavy traffic.
Compare all specifications:
2001 Opel Signum | 1973 Rover P5B | |
Make | Opel | Rover |
Model | Signum | P5B |
Year Released | 2001 | 1973 |
Engine Size | 3173 cc | 3526 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 208 HP | 158 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 300 Nm | 295 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1610 kg | 1590 kg |
Vehicle Length | 4640 mm | 4750 mm |
Vehicle Width | 1800 mm | 1790 mm |
Vehicle Height | 1470 mm | 1550 mm |
Wheelbase Size | 2640 mm | 2820 mm |