2008 Acura RDX vs. 2005 Rover 45
To start off, 2008 Acura RDX is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 2,299 cc (4 cylinders), 2008 Acura RDX is equipped with a bigger engine. In terms of performance, 2008 Acura RDX (240 HP @ 6000 RPM) has 140 more horse power than 2005 Rover 45. (100 HP @ 4200 RPM). In normal driving conditions, 2008 Acura RDX should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2008 Acura RDX weights approximately 145 kg more than 2005 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Rover 45. In wet, icy, snow, or gravel driving conditions, 2008 Acura RDX 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, 2008 Acura RDX (353 Nm @ 4500 RPM) has 113 more torque (in Nm) than 2005 Rover 45. (240 Nm @ 2000 RPM). This means 2008 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45. 2008 Acura RDX has automatic transmission and 2005 Rover 45 has manual transmission. 2005 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Acura RDX | 2005 Rover 45 | |
| Make | Acura | Rover |
| Model | RDX | 45 |
| Year Released | 2008 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 240 HP | 100 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 353 Nm | 240 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1305 kg |
| Vehicle Length | 4600 mm | 4370 mm |
| Vehicle Width | 1880 mm | 1690 mm |
| Vehicle Height | 1660 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2630 mm |
| Fuel Consumption Overall | 12.4 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 68 L | 55 L |
