2009 Audi R8 vs. 2003 Kia Sorento
To start off, 2009 Audi R8 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Kia Sorento. In addition, the cost of maintenance, including insurance, on 2003 Kia Sorento would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (414 HP @ 7800 RPM) has 222 more horse power than 2003 Kia Sorento. (192 HP @ 5750 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2003 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Sorento weights approximately 425 kg more than 2009 Audi R8.
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, 2009 Audi R8 (430 Nm @ 4500 RPM) has 120 more torque (in Nm) than 2003 Kia Sorento. (310 Nm @ 3000 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Sorento.
Compare all specifications:
| 2009 Audi R8 | 2003 Kia Sorento | |
| Make | Audi | Kia |
| Model | R8 | Sorento |
| Year Released | 2009 | 2003 |
| Body Type | Coupe | SUV |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 3489 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 192 HP |
| Engine RPM | 7800 RPM | 5750 RPM |
| Torque | 430 Nm | 310 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 84.5 mm | 93 mm |
| Engine Stroke Size | 92.8 mm | 85.8 mm |
| Engine Compression Ratio | 12.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1990 kg |
| Vehicle Length | 4440 mm | 4500 mm |
| Vehicle Width | 1910 mm | 1840 mm |
| Vehicle Height | 1260 mm | 1710 mm |
| Wheelbase Size | 2660 mm | 2670 mm |
| Fuel Tank Capacity | 75 L | 80 L |
