2005 Audi A6 vs. 2004 Nissan Altima
To start off, 2005 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2004 Nissan Altima would be higher. At 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6300 RPM) has 72 more horse power than 2004 Nissan Altima. (175 HP @ 3600 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2004 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 444 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 2005 Audi A6 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, 2005 Audi A6 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 A6 (350 Nm) has 106 more torque (in Nm) than 2004 Nissan Altima. (244 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Nissan Altima.
Compare all specifications:
| 2005 Audi A6 | 2004 Nissan Altima | |
| Make | Audi | Nissan |
| Model | A6 | Altima |
| Year Released | 2005 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2505 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 175 HP |
| Engine RPM | 6300 RPM | 3600 RPM |
| Torque | 350 Nm | 244 Nm |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 86 mm | 100 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1361 kg |
| Vehicle Length | 4800 mm | 4870 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1560 mm | 1480 mm |
| Wheelbase Size | 2770 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 76 L |
