2002 Audi A6 vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Audi A6. In addition, the cost of maintenance, including insurance, on 2002 Audi A6 would be higher. At 2,496 cc (6 cylinders), 2002 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (161 HP @ 5700 RPM) has 1 more horse power than 2002 Audi A6. (160 HP @ 4000 RPM) In normal driving conditions, 2007 Audi A4 should accelerate faster than 2002 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A6 weights approximately 170 kg more than 2007 Audi A4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Audi A6 (310 Nm @ 1400 RPM) has 85 more torque (in Nm) than 2007 Audi A4. (225 Nm @ 1950 RPM). This means 2002 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2002 Audi A6 | 2007 Audi A4 | |
| Make | Audi | Audi |
| Model | A6 | A4 |
| Year Released | 2002 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 161 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 310 Nm | 225 Nm |
| Torque RPM | 1400 RPM | 1950 RPM |
| Engine Bore Size | 78.3 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 19.5:1 | 9.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 222 km/hour | 228 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 8.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1390 kg |
| Vehicle Length | 4800 mm | 4550 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2650 mm |
| Fuel Consumption | 5.4 L/100km | 7.8 L/100km |
| Fuel Consumption Overall | 6.9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
