2006 Infiniti Q45 vs. 2005 Scion xA
To start off, 2006 Infiniti Q45 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Scion xA. In addition, the cost of maintenance, including insurance, on 2005 Scion xA would be higher. At 4,490 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP @ 6400 RPM) has 234 more horse power than 2005 Scion xA. (106 HP @ 6000 RPM). In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2005 Scion xA. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti Q45 weights approximately 250 kg more than 2005 Scion xA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti Q45 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 2006 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2005 Scion xA, 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, 2006 Infiniti Q45 (452 Nm @ 4000 RPM) has 310 more torque (in Nm) than 2005 Scion xA. (142 Nm @ 4200 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2005 Scion xA. 2006 Infiniti Q45 has automatic transmission and 2005 Scion xA has manual transmission. 2005 Scion xA will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti Q45 | 2005 Scion xA | |
| Make | Infiniti | Scion |
| Model | Q45 | xA |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4490 cc | 1495 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 106 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 452 Nm | 142 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 93 mm | 76 mm |
| Engine Stroke Size | 82.7 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1070 kg |
| Vehicle Length | 5110 mm | 3920 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1540 mm |
| Wheelbase Size | 2880 mm | 2380 mm |
| Fuel Consumption City | 14 L/100km | 7.4 L/100km |
| Fuel Consumption Overall | 11.9 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 81 L | 45 L |
