2009 Alfa Romeo Brera vs. 1956 Rover P4
To start off, 2009 Alfa Romeo Brera is newer by 53 year(s). Which means there will be less support and parts availability for 1956 Rover P4. In addition, the cost of maintenance, including insurance, on 1956 Rover P4 would be higher. At 3,193 cc (6 cylinders), 2009 Alfa Romeo Brera is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Brera (256 HP @ 6200 RPM) has 148 more horse power than 1956 Rover P4. (108 HP @ 4250 RPM). In normal driving conditions, 2009 Alfa Romeo Brera should accelerate faster than 1956 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Brera weights approximately 257 kg more than 1956 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alfa Romeo Brera is four wheel drive (4WD), it will have significant more traction and grip than 1956 Rover P4. In wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo Brera 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, 2009 Alfa Romeo Brera (322 Nm @ 4500 RPM) has 116 more torque (in Nm) than 1956 Rover P4. (206 Nm @ 2500 RPM). This means 2009 Alfa Romeo Brera will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4.
Compare all specifications:
| 2009 Alfa Romeo Brera | 1956 Rover P4 | |
| Make | Alfa Romeo | Rover |
| Model | Brera | P4 |
| Year Released | 2009 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 3193 cc | 2636 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 108 HP |
| Engine RPM | 6200 RPM | 4250 RPM |
| Torque | 322 Nm | 206 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Engine Compression Ratio | 11.3:1 | 8.5:1 |
| Top Speed | 240 km/hour | 153 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1448 kg |
| Vehicle Length | 4420 mm | 4530 mm |
| Vehicle Width | 1840 mm | 1670 mm |
| Vehicle Height | 1350 mm | 1320 mm |
| Wheelbase Size | 2530 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 52 L |
