2001 Audi A4 vs. 2006 Audi A8
To start off, 2006 Audi A8 is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 would be higher. At 2,983 cc (6 cylinders), 2001 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (230 HP @ 4000 RPM) has 13 more horse power than 2001 Audi A4. (217 HP @ 6300 RPM) In normal driving conditions, 2006 Audi A8 should accelerate faster than 2001 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 110 kg more than 2001 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2006 Audi A8 (451 Nm @ 1400 RPM) has 151 more torque (in Nm) than 2001 Audi A4. (300 Nm @ 3200 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4. 2006 Audi A8 has automatic transmission and 2001 Audi A4 has manual transmission. 2001 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Audi A4 | 2006 Audi A8 | |
| Make | Audi | Audi |
| Model | A4 | A8 |
| Year Released | 2001 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 230 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 300 Nm | 451 Nm |
| Torque RPM | 3200 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 238 km/hour | 243 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 7.8 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1720 kg | 1830 kg |
| Vehicle Length | 4550 mm | 5060 mm |
| Vehicle Width | 1770 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2470 mm | 2950 mm |
| Fuel Consumption Overall | 6.9 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 70 L | 90 L |
