2005 Alfa Romeo 156 vs. 1973 Rover P5B
To start off, 2005 Alfa Romeo 156 is newer by 32 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, 1973 Rover P5B (158 HP @ 5200 RPM) has 10 more horse power than 2005 Alfa Romeo 156. (148 HP @ 4000 RPM) In normal driving conditions, 1973 Rover P5B should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1973 Rover P5B weights approximately 5 kg more than 2005 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Rover P5B. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156 will offer significantly more control. 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, 2005 Alfa Romeo 156 (310 Nm @ 2000 RPM) has 15 more torque (in Nm) than 1973 Rover P5B. (295 Nm @ 3000 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1973 Rover P5B. 1973 Rover P5B has automatic transmission and 2005 Alfa Romeo 156 has manual transmission. 2005 Alfa Romeo 156 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:
2005 Alfa Romeo 156 | 1973 Rover P5B | |
Make | Alfa Romeo | Rover |
Model | 156 | P5B |
Year Released | 2005 | 1973 |
Engine Size | 1910 cc | 3526 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 158 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 310 Nm | 295 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1585 kg | 1590 kg |
Vehicle Width | 1750 mm | 1790 mm |
Vehicle Height | 1460 mm | 1550 mm |
Wheelbase Size | 2600 mm | 2820 mm |