2007 Lexus GS vs. 2005 Rover 45
To start off, 2007 Lexus GS is newer by 2 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 4,293 cc (8 cylinders), 2007 Lexus GS is equipped with a bigger engine. In terms of performance, 2007 Lexus GS (290 HP @ 5600 RPM) has 191 more horse power than 2005 Rover 45. (99 HP @ 4000 RPM). In normal driving conditions, 2007 Lexus GS should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GS weights approximately 456 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 2007 Lexus GS 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 2007 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 2005 Rover 45, 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 Lexus GS (433 Nm @ 3400 RPM) has 193 more torque (in Nm) than 2005 Rover 45. (240 Nm @ 2000 RPM). This means 2007 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45. 2007 Lexus GS 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. 2007 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Lexus GS | 2005 Rover 45 | |
| Make | Lexus | Rover |
| Model | GS | 45 |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 1993 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 290 HP | 99 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 433 Nm | 240 Nm |
| Torque RPM | 3400 RPM | 2000 RPM |
| Engine Bore Size | 91 mm | 84.5 mm |
| Engine Stroke Size | 82.5 mm | 88.9 mm |
| Engine Compression Ratio | 10.5:1 | 19.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1686 kg | 1230 kg |
| Vehicle Length | 4830 mm | 4370 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2860 mm | 2630 mm |
| Fuel Tank Capacity | 71 L | 55 L |
