2007 Audi A6 vs. 2012 Infiniti M
To start off, 2012 Infiniti M is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 3,700 cc (6 cylinders), 2012 Infiniti M is equipped with a bigger engine. In terms of performance, 2012 Infiniti M (330 HP @ 7000 RPM) has 151 more horse power than 2007 Audi A6. (179 HP @ 3300 RPM) In normal driving conditions, 2012 Infiniti M should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti M weights approximately 140 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 14 more torque (in Nm) than 2012 Infiniti M. (366 Nm @ 5200 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2012 Infiniti M. 2012 Infiniti M has automatic transmission and 2007 Audi A6 has manual transmission. 2007 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A6 | 2012 Infiniti M | |
| Make | Audi | Infiniti |
| Model | A6 | M |
| Year Released | 2007 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 179 HP | 330 HP |
| Engine RPM | 3300 RPM | 7000 RPM |
| Torque | 380 Nm | 366 Nm |
| Torque RPM | 1400 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1835 kg |
| Vehicle Length | 4590 mm | 4945 mm |
| Vehicle Width | 1860 mm | 1844 mm |
| Vehicle Height | 1470 mm | 1514 mm |
| Wheelbase Size | 2850 mm | 2901 mm |
| Fuel Tank Capacity | 80 L | 76 L |
