2003 Audi RS6 vs. 2004 Nissan Altima
To start off, 2004 Nissan Altima 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 274 more horse power than 2004 Nissan Altima. (170 HP @ 3600 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 2004 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 501 kg more than 2004 Nissan Altima. 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 Nissan Altima. 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) has 323 more torque (in Nm) than 2004 Nissan Altima. (237 Nm). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Nissan Altima.
Compare all specifications:
| 2003 Audi RS6 | 2004 Nissan Altima | |
| Make | Audi | Nissan |
| Model | RS6 | Altima |
| Year Released | 2003 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2491 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 170 HP |
| Engine RPM | 6300 RPM | 3600 RPM |
| Torque | 560 Nm | 237 Nm |
| Engine Bore Size | 84.5 mm | 89 mm |
| Engine Stroke Size | 93 mm | 100 mm |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1409 kg |
| Vehicle Length | 4860 mm | 4870 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2760 mm | 2830 mm |
| Fuel Consumption Highway | 10.4 L/100km | 8.3 L/100km |
| Fuel Consumption City | 21.8 L/100km | 10.4 L/100km |
| Fuel Consumption Overall | 14.6 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 82 L | 76 L |
