2008 Audi A6 vs. 2006 Infiniti Q45
To start off, 2008 Audi A6 is newer by 2 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 44 more horse power than 2008 Audi A6. (296 HP @ 6200 RPM) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 495 kg more than 2006 Infiniti Q45.
Because 2008 Audi A6 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, 2008 Audi A6 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 52 more torque (in Nm) than 2008 Audi A6. (400 Nm @ 3000 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
2008 Audi A6 | 2006 Infiniti Q45 | |
Make | Audi | Infiniti |
Model | A6 | Q45 |
Year Released | 2008 | 2006 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 4172 cc | 4490 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 296 HP | 340 HP |
Engine RPM | 6200 RPM | 6400 RPM |
Torque | 400 Nm | 452 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 84.6 mm | 93 mm |
Engine Stroke Size | 93 mm | 82.7 mm |
Engine Compression Ratio | 11.0:1 | 9.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1815 kg | 1320 kg |
Vehicle Length | 4840 mm | 5110 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1460 mm | 1500 mm |
Wheelbase Size | 2770 mm | 2880 mm |
Fuel Consumption Overall | 13.1 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 80 L | 81 L |