2007 Audi S6 vs. 2013 Infiniti M
To start off, 2013 Infiniti M is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Audi S6. In addition, the cost of maintenance, including insurance, on 2007 Audi S6 would be higher. At 5,204 cc (10 cylinders), 2007 Audi S6 is equipped with a bigger engine. In terms of performance, 2007 Audi S6 (435 HP @ 6800 RPM) has 21 more horse power than 2013 Infiniti M. (414 HP @ 6000 RPM). In normal driving conditions, 2007 Audi S6 should accelerate faster than 2013 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti M weights approximately 121 kg more than 2007 Audi S6.
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, 2013 Infiniti M (565 Nm @ 4400 RPM) has 25 more torque (in Nm) than 2007 Audi S6. (540 Nm @ 3000 RPM). This means 2013 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S6.
Compare all specifications:
| 2007 Audi S6 | 2013 Infiniti M | |
| Make | Audi | Infiniti |
| Model | S6 | M |
| Year Released | 2007 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 3696 cc |
| Engine Cylinders | 10 cylinders | 24 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 435 HP | 414 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 540 Nm | 565 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Bore Size | 84.5 mm | 98 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1881 kg |
| Vehicle Length | 4920 mm | 4945 mm |
| Vehicle Width | 2020 mm | 1845 mm |
| Vehicle Height | 1450 mm | 1515 mm |
| Wheelbase Size | 2850 mm | 2900 mm |
