2006 Audi A6 vs. 2002 Nissan Altima
To start off, 2006 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2002 Nissan Altima would be higher. At 2,698 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2002 Nissan Altima (180 HP @ 6000 RPM) has 2 more horse power than 2006 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2002 Nissan Altima should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 405 kg more than 2002 Nissan Altima.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Nissan Altima. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A6 (380 Nm @ 1400 RPM) has 150 more torque (in Nm) than 2002 Nissan Altima. (230 Nm @ 4000 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2002 Nissan Altima. 2002 Nissan Altima has automatic transmission and 2006 Audi A6 has manual transmission. 2006 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Nissan Altima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A6 | 2002 Nissan Altima | |
| Make | Audi | Nissan |
| Model | A6 | Altima |
| Year Released | 2006 | 2002 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 180 HP |
| Engine RPM | 3300 RPM | 6000 RPM |
| Torque | 380 Nm | 230 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1290 kg |
| Vehicle Length | 4940 mm | 4870 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2850 mm | 2810 mm |
| Fuel Tank Capacity | 80 L | 73 L |
