1956 Rover P4 vs. 2007 Saab 03-Sep
To start off, 2007 Saab 03-Sep is newer by 51 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 2,792 cc (6 cylinders), 2007 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2007 Saab 03-Sep (271 HP @ 5500 RPM) has 163 more horse power than 1956 Rover P4. (108 HP @ 4250 RPM) In normal driving conditions, 2007 Saab 03-Sep should accelerate faster than 1956 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 03-Sep weights approximately 264 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 1956 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 1956 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2007 Saab 03-Sep, 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, 2007 Saab 03-Sep (400 Nm @ 2000 RPM) has 194 more torque (in Nm) than 1956 Rover P4. (206 Nm @ 2500 RPM). This means 2007 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4. 1956 Rover P4 has automatic transmission and 2007 Saab 03-Sep has manual transmission. 2007 Saab 03-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1956 Rover P4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Rover P4 | 2007 Saab 03-Sep | |
| Make | Rover | Saab |
| Model | P4 | 03-Sep |
| Year Released | 1956 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2638 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 271 HP |
| Engine RPM | 4250 RPM | 5500 RPM |
| Torque | 206 Nm | 400 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Bore Size | 73 mm | 89.1 mm |
| Engine Stroke Size | 105 mm | 74.8 mm |
| Engine Compression Ratio | 8.5:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1486 kg | 1750 kg |
| Vehicle Length | 4530 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1770 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2830 mm | 2680 mm |
| Fuel Tank Capacity | 52 L | 61 L |
