2007 Audi A4 vs. 2005 Infiniti M
To start off, 2007 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Infiniti M. In addition, the cost of maintenance, including insurance, on 2005 Infiniti M would be higher. At 4,494 cc (8 cylinders), 2005 Infiniti M is equipped with a bigger engine. In terms of performance, 2005 Infiniti M (335 HP @ 6400 RPM) has 80 more horse power than 2007 Audi A4. (255 HP @ 6500 RPM) In normal driving conditions, 2005 Infiniti M should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 90 kg more than 2005 Infiniti M.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Infiniti M. In wet, icy, snow, or gravel driving conditions, 2007 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, 2005 Infiniti M (461 Nm @ 4000 RPM) has 130 more torque (in Nm) than 2007 Audi A4. (331 Nm @ 3250 RPM). This means 2005 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
2007 Audi A4 | 2005 Infiniti M | |
Make | Audi | Infiniti |
Model | A4 | M |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3123 cc | 4494 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 335 HP |
Engine RPM | 6500 RPM | 6400 RPM |
Torque | 331 Nm | 461 Nm |
Torque RPM | 3250 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 93 mm |
Engine Stroke Size | 96 mm | 82.7 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1880 kg | 1790 kg |
Vehicle Length | 4590 mm | 4900 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1430 mm | 1520 mm |
Wheelbase Size | 2660 mm | 2880 mm |
Fuel Tank Capacity | 63 L | 75 L |