2009 Nissan Altima vs. 2004 Audi A6
To start off, 2009 Nissan Altima is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 3,490 cc (6 cylinders), 2009 Nissan Altima is equipped with a bigger engine. In terms of performance, 2009 Nissan Altima (270 HP @ 6000 RPM) has 92 more horse power than 2004 Audi A6. (178 HP @ 4000 RPM). In normal driving conditions, 2009 Nissan Altima should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 653 kg more than 2009 Nissan Altima.
Because 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Nissan Altima. In wet, icy, snow, or gravel driving conditions, 2004 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 Audi A6 (370 Nm @ 1500 RPM) has 20 more torque (in Nm) than 2009 Nissan Altima. (350 Nm @ 4400 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Nissan Altima.
Compare all specifications:
| 2009 Nissan Altima | 2004 Audi A6 | |
| Make | Nissan | Audi |
| Model | Altima | A6 |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3490 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 270 HP | 178 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 350 Nm | 370 Nm |
| Torque RPM | 4400 RPM | 1500 RPM |
| Engine Compression Ratio | 10.3:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1077 kg | 1730 kg |
| Vehicle Length | 4830 mm | 4800 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1460 mm |
| Wheelbase Size | 2780 mm | 2890 mm |
| Fuel Consumption Overall | 10.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 76 L | 70 L |
