2008 Audi RS6 vs. 2008 Infiniti M
To start off, both 2008 Audi RS6 and 2008 Infiniti M were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,172 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (444 HP @ 5700 RPM) has 169 more horse power than 2008 Infiniti M. (275 HP @ 6200 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 2008 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi RS6 weights approximately 118 kg more than 2008 Infiniti M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2008 Audi RS6 (560 Nm @ 1950 RPM) has 197 more torque (in Nm) than 2008 Infiniti M. (363 Nm @ 4800 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti M.
Compare all specifications:
| 2008 Audi RS6 | 2008 Infiniti M | |
| Make | Audi | Infiniti |
| Model | RS6 | M |
| Year Released | 2008 | 2008 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3498 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 275 HP |
| Engine RPM | 5700 RPM | 6200 RPM |
| Torque | 560 Nm | 363 Nm |
| Torque RPM | 1950 RPM | 4800 RPM |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1955 kg | 1837 kg |
| Vehicle Length | 4840 mm | 4900 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1520 mm |
| Wheelbase Size | 2770 mm | 2910 mm |
| Fuel Consumption Overall | 14.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 82 L | 76 L |
