2006 Acura MDX vs. 1955 Rover P4
To start off, 2006 Acura MDX is newer by 51 year(s). Which means there will be less support and parts availability for 1955 Rover P4. In addition, the cost of maintenance, including insurance, on 1955 Rover P4 would be higher. At 3,474 cc (6 cylinders), 2006 Acura MDX is equipped with a bigger engine. In terms of performance, 2006 Acura MDX (253 HP @ 5800 RPM) has 183 more horse power than 1955 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 2006 Acura MDX should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Acura MDX weights approximately 175 kg more than 1955 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Acura MDX is four wheel drive (4WD), it will have significant more traction and grip than 1955 Rover P4. In wet, icy, snow, or gravel driving conditions, 2006 Acura MDX 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, 2006 Acura MDX (340 Nm @ 3500 RPM) has 187 more torque (in Nm) than 1955 Rover P4. (153 Nm @ 1750 RPM). This means 2006 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1955 Rover P4.
Compare all specifications:
| 2006 Acura MDX | 1955 Rover P4 | |
| Make | Acura | Rover |
| Model | MDX | P4 |
| Year Released | 2006 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 2230 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 253 HP | 70 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 340 Nm | 153 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1400 kg |
| Vehicle Length | 4790 mm | 4540 mm |
| Vehicle Width | 1960 mm | 1680 mm |
| Vehicle Height | 1750 mm | 1620 mm |
| Wheelbase Size | 2710 mm | 2830 mm |
| Fuel Tank Capacity | 77 L | 45 L |
