2004 Chevrolet Express vs. 1956 Rover P4
To start off, 2004 Chevrolet Express is newer by 48 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 5,359 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (285 HP @ 5600 RPM) has 177 more horse power than 1956 Rover P4. (108 HP @ 4250 RPM). In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1956 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 1089 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 2004 Chevrolet Express 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, 2004 Chevrolet Express 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, 2004 Chevrolet Express (441 Nm) has 235 more torque (in Nm) than 1956 Rover P4. (206 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4.
Compare all specifications:
| 2004 Chevrolet Express | 1956 Rover P4 | |
| Make | Chevrolet | Rover |
| Model | Express | P4 |
| Year Released | 2004 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 2636 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 285 HP | 108 HP |
| Engine RPM | 5600 RPM | 4250 RPM |
| Torque | 441 Nm | 206 Nm |
| Engine Bore Size | 96.1 mm | 73 mm |
| Engine Stroke Size | 92 mm | 105 mm |
| Engine Compression Ratio | 9.5:1 | 8.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2537 kg | 1448 kg |
| Vehicle Length | 5700 mm | 4530 mm |
| Vehicle Width | 2020 mm | 1670 mm |
| Vehicle Height | 2080 mm | 1320 mm |
| Wheelbase Size | 3310 mm | 2830 mm |
| Fuel Tank Capacity | 117 L | 52 L |
