2005 Audi S4 vs. 2006 Mazda 6
To start off, 2006 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 7000 RPM) has 201 more horse power than 2006 Mazda 6. (139 HP @ 6000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2006 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 480 kg more than 2006 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi S4 (410 Nm @ 3500 RPM) has 229 more torque (in Nm) than 2006 Mazda 6. (181 Nm @ 4500 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda 6. 2006 Mazda 6 has automatic transmission and 2005 Audi S4 has manual transmission. 2005 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi S4 | 2006 Mazda 6 | |
| Make | Audi | Mazda |
| Model | S4 | 6 |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1999 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 139 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 410 Nm | 181 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 85 mm | 87.5 mm |
| Engine Stroke Size | 93 mm | 83.1 mm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 206 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 9.9 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1855 kg | 1375 kg |
| Vehicle Length | 4580 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Consumption Overall | 14 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
