2004 Audi A4 vs. 2006 Infiniti Q45
To start off, 2006 Infiniti Q45 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 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 2004 Audi A4. (178 HP @ 4000 RPM) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 270 kg more than 2006 Infiniti Q45.
Because 2004 Audi A4 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, 2004 Audi A4 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 72 more torque (in Nm) than 2004 Audi A4. (380 Nm @ 1500 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
2004 Audi A4 | 2006 Infiniti Q45 | |
Make | Audi | Infiniti |
Model | A4 | Q45 |
Year Released | 2004 | 2006 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2496 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 | 4000 RPM | 6400 RPM |
Torque | 380 Nm | 452 Nm |
Torque RPM | 1500 RPM | 4000 RPM |
Engine Bore Size | 78.3 mm | 93 mm |
Engine Stroke Size | 86.4 mm | 82.7 mm |
Engine Compression Ratio | 19.0:1 | 9.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1590 kg | 1320 kg |
Vehicle Length | 4550 mm | 5110 mm |
Vehicle Width | 1780 mm | 1850 mm |
Vehicle Height | 1430 mm | 1500 mm |
Wheelbase Size | 2660 mm | 2880 mm |
Fuel Consumption Overall | 7.6 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 66 L | 81 L |