2003 Audi A8 vs. 2011 Audi Q5
To start off, 2011 Audi Q5 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (276 HP @ 3750 RPM) has 6 more horse power than 2011 Audi Q5. (270 HP @ 6500 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 2011 Audi Q5. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi Q5 weights approximately 70 kg more than 2003 Audi A8.
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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 321 more torque (in Nm) than 2011 Audi Q5. (329 Nm @ 3000 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Audi Q5.
Compare all specifications:
| 2003 Audi A8 | 2011 Audi Q5 | |
| Make | Audi | Audi |
| Model | A8 | Q5 |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 3200 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 270 HP |
| Engine RPM | 3750 RPM | 6500 RPM |
| Torque | 650 Nm | 329 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1880 kg | 1950 kg |
| Vehicle Length | 5060 mm | 4628 mm |
| Vehicle Width | 1900 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1654 mm |
| Wheelbase Size | 2770 mm | 2807 mm |
| Fuel Consumption | 7.5 L/100km | 10.2 L/100km |
| Fuel Consumption City | 13.4 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 90 L | 75 L |
