2008 Audi A6 vs. 2004 Nissan Altima
To start off, 2008 Audi A6 is newer by 4 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 2,489 cc (4 cylinders), 2004 Nissan Altima is equipped with a bigger engine. In terms of performance, 2004 Nissan Altima (175 HP @ 3600 RPM) has 7 more horse power than 2008 Audi A6. (168 HP @ 6000 RPM) In normal driving conditions, 2004 Nissan Altima should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 262 kg more than 2004 Nissan Altima.
Because 2008 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, 2008 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, 2004 Nissan Altima (244 Nm) has 14 more torque (in Nm) than 2008 Audi A6. (230 Nm). This means 2004 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2004 Nissan Altima | |
| Make | Audi | Nissan |
| Model | A6 | Altima |
| Year Released | 2008 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2391 cc | 2489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 168 HP | 175 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 230 Nm | 244 Nm |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 77.4 mm | 100 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1640 kg | 1378 kg |
| Vehicle Length | 4800 mm | 4870 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2770 mm | 2810 mm |
| Fuel Consumption Overall | 10.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 76 L |
