2005 Infiniti Q45 vs. 2007 Volkswagen Passat
To start off, 2007 Volkswagen Passat is newer by 2 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 201 more horse power than 2007 Volkswagen Passat. (139 HP). In normal driving conditions, 2005 Infiniti Q45 should accelerate faster than 2007 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti Q45 weights approximately 356 kg more than 2007 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2007 Volkswagen Passat, 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, 2005 Infiniti Q45 (453 Nm) has 133 more torque (in Nm) than 2007 Volkswagen Passat. (320 Nm). This means 2005 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2007 Volkswagen Passat.
Compare all specifications:
| 2005 Infiniti Q45 | 2007 Volkswagen Passat | |
| Make | Infiniti | Volkswagen |
| Model | Q45 | Passat |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4490 cc | 1968 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 139 HP |
| Torque | 453 Nm | 320 Nm |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 83 mm | 95.5 mm |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1837 kg | 1481 kg |
| Vehicle Length | 5080 mm | 4770 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1500 mm | 1480 mm |
| Wheelbase Size | 2880 mm | 2720 mm |
| Fuel Consumption Overall | 11.8 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 81 L | 70 L |
