2007 Audi S4 vs. 2005 Mazda 6
To start off, 2007 Audi S4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 119 more horse power than 2005 Mazda 6. (220 HP @ 4000 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 215 kg more than 2005 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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, 2007 Audi S4 (410 Nm) has 150 more torque (in Nm) than 2005 Mazda 6. (260 Nm). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2007 Audi S4 | 2005 Mazda 6 | |
| Make | Audi | Mazda |
| Model | S4 | 6 |
| Year Released | 2007 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2966 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 220 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 410 Nm | 260 Nm |
| Engine Bore Size | 84.6 mm | 89 mm |
| Engine Stroke Size | 92.8 mm | 80 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1755 kg | 1540 kg |
| Vehicle Length | 4590 mm | 4750 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2650 mm | 2630 mm |
| Fuel Consumption Overall | 12.3 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 63 L | 68 L |
