2005 Isuzu Ascender vs. 1958 Rover P4
To start off, 2005 Isuzu Ascender is newer by 47 year(s). Which means there will be less support and parts availability for 1958 Rover P4. In addition, the cost of maintenance, including insurance, on 1958 Rover P4 would be higher. At 4,195 cc (6 cylinders), 2005 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2005 Isuzu Ascender (271 HP @ 6000 RPM) has 192 more horse power than 1958 Rover P4. (79 HP @ 4500 RPM). In normal driving conditions, 2005 Isuzu Ascender should accelerate faster than 1958 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Ascender weights approximately 770 kg more than 1958 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1958 Rover P4. In wet, icy, snow, or gravel driving conditions, 2005 Isuzu Ascender 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 Isuzu Ascender (373 Nm @ 3600 RPM) has 185 more torque (in Nm) than 1958 Rover P4. (188 Nm @ 1750 RPM). This means 2005 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1958 Rover P4. 2005 Isuzu Ascender has automatic transmission and 1958 Rover P4 has manual transmission. 1958 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Isuzu Ascender | 1958 Rover P4 | |
| Make | Isuzu | Rover |
| Model | Ascender | P4 |
| Year Released | 2005 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 2636 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 271 HP | 79 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 373 Nm | 188 Nm |
| Torque RPM | 3600 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2170 kg | 1400 kg |
| Vehicle Length | 5280 mm | 4550 mm |
| Vehicle Width | 1940 mm | 1680 mm |
| Vehicle Height | 1920 mm | 1630 mm |
| Wheelbase Size | 3280 mm | 2830 mm |
