2003 Audi RS6 vs. 2004 Mazda 3
To start off, 2004 Mazda 3 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Audi RS6. In addition, the cost of maintenance, including insurance, on 2003 Audi RS6 would be higher. At 4,163 cc (8 cylinders), 2003 Audi RS6 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 345 more horse power than 2004 Mazda 3. (99 HP @ 5500 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 2004 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 824 kg more than 2004 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2003 Audi RS6 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, 2003 Audi RS6 (560 Nm @ 1950 RPM) has 415 more torque (in Nm) than 2004 Mazda 3. (145 Nm @ 4000 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 3. 2004 Mazda 3 has automatic transmission and 2003 Audi RS6 has manual transmission. 2003 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mazda 3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi RS6 | 2004 Mazda 3 | |
| Make | Audi | Mazda |
| Model | RS6 | 3 |
| Year Released | 2003 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 99 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 560 Nm | 145 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 78 mm |
| Engine Stroke Size | 93 mm | 83.6 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 182 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1086 kg |
| Vehicle Length | 4860 mm | 4430 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2650 mm |
| Fuel Consumption Overall | 14.6 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 82 L | 55 L |
