2009 Audi A6 vs. 2006 Infiniti Q45
To start off, 2009 Audi A6 is newer by 3 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 4,490 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP @ 6400 RPM) has 162 more horse power than 2009 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti Q45 weights approximately 425 kg more than 2009 Audi A6. 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, 2009 Audi A6, 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 72 more torque (in Nm) than 2009 Audi A6. (380 Nm @ 1400 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
2009 Audi A6 | 2006 Infiniti Q45 | |
Make | Audi | Infiniti |
Model | A6 | Q45 |
Year Released | 2009 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2698 cc | 4490 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 178 HP | 340 HP |
Engine RPM | 3300 RPM | 6400 RPM |
Torque | 380 Nm | 452 Nm |
Torque RPM | 1400 RPM | 4000 RPM |
Engine Compression Ratio | 17.0:1 | 9.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 895 kg | 1320 kg |
Vehicle Length | 4920 mm | 5110 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1470 mm | 1500 mm |
Wheelbase Size | 2850 mm | 2880 mm |
Fuel Consumption Overall | 7 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 70 L | 81 L |