2006 Infiniti Q45 vs. 2007 Land Rover Range Rover
To start off, 2007 Land Rover Range Rover is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2006 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP @ 6400 RPM) has 165 more horse power than 2007 Land Rover Range Rover. (175 HP @ 4000 RPM). In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2007 Land Rover Range Rover. With that said, vehicle weight also plays an important factor in acceleration. 2007 Land Rover Range Rover weights approximately 1225 kg more than 2006 Infiniti Q45.
Because 2007 Land Rover Range Rover is four wheel drive (4WD), it will have significant more traction and grip than 2006 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2007 Land Rover Range Rover 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 Infiniti Q45 (452 Nm @ 4000 RPM) has 62 more torque (in Nm) than 2007 Land Rover Range Rover. (390 Nm @ 2000 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2007 Land Rover Range Rover.
Compare all specifications:
| 2006 Infiniti Q45 | 2007 Land Rover Range Rover | |
| Make | Infiniti | Land Rover |
| Model | Q45 | Range Rover |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 2926 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 175 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 452 Nm | 390 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 82.7 mm | 88 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1320 kg | 2545 kg |
| Vehicle Length | 5110 mm | 4980 mm |
| Vehicle Width | 1850 mm | 2200 mm |
| Vehicle Height | 1500 mm | 1940 mm |
| Wheelbase Size | 2880 mm | 2890 mm |
| Fuel Consumption Overall | 15.8 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 81 L | 104 L |
