2005 Infiniti Q45 vs. 2009 Nissan Xterra
To start off, 2009 Nissan Xterra is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2005 Infiniti Q45 would be higher. At 4,490 cc (8 cylinders), 2005 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2005 Infiniti Q45 (340 HP) has 79 more horse power than 2009 Nissan Xterra. (261 HP). In normal driving conditions, 2005 Infiniti Q45 should accelerate faster than 2009 Nissan Xterra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti Q45 weights approximately 395 kg more than 2009 Nissan Xterra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2009 Nissan Xterra 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 Infiniti Q45 (453 Nm) has 72 more torque (in Nm) than 2009 Nissan Xterra. (381 Nm). This means 2005 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2009 Nissan Xterra. 2005 Infiniti Q45 has automatic transmission and 2009 Nissan Xterra has manual transmission. 2009 Nissan Xterra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Infiniti Q45 | 2009 Nissan Xterra | |
| Make | Infiniti | Nissan |
| Model | Q45 | Xterra |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4490 cc | 3954 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 261 HP |
| Torque | 453 Nm | 381 Nm |
| Engine Compression Ratio | 10.5:1 | 9.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1837 kg | 1442 kg |
| Vehicle Length | 5080 mm | 4550 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1500 mm | 1910 mm |
| Wheelbase Size | 2880 mm | 2710 mm |
| Fuel Consumption | 9.4 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 81 L | 80 L |
