2004 Alfa Romeo 156 vs. 1951 Rover P4
To start off, 2004 Alfa Romeo 156 is newer by 53 year(s). Which means there will be less support and parts availability for 1951 Rover P4. In addition, the cost of maintenance, including insurance, on 1951 Rover P4 would be higher. At 3,179 cc (6 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (247 HP @ 6200 RPM) has 172 more horse power than 1951 Rover P4. (75 HP @ 4200 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1951 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 146 kg more than 1951 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1951 Rover P4 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 1951 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156, 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, 2004 Alfa Romeo 156 (300 Nm @ 4800 RPM) has 150 more torque (in Nm) than 1951 Rover P4. (150 Nm @ 2500 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1951 Rover P4.
Compare all specifications:
2004 Alfa Romeo 156 | 1951 Rover P4 | |
Make | Alfa Romeo | Rover |
Model | 156 | P4 |
Year Released | 2004 | 1951 |
Engine Position | Front | Front |
Engine Size | 3179 cc | 2103 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 247 HP | 75 HP |
Engine RPM | 6200 RPM | 4200 RPM |
Torque | 300 Nm | 150 Nm |
Torque RPM | 4800 RPM | 2500 RPM |
Engine Bore Size | 93 mm | 65.2 mm |
Engine Stroke Size | 78 mm | 105 mm |
Engine Compression Ratio | 10.5:1 | 7.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1536 kg | 1390 kg |
Vehicle Length | 4450 mm | 4590 mm |
Vehicle Width | 1750 mm | 1670 mm |
Vehicle Height | 1400 mm | 1620 mm |
Wheelbase Size | 2710 mm | 2830 mm |
Fuel Tank Capacity | 63 L | 52 L |