2004 Audi A8 vs. 2007 Kia Rio
To start off, 2007 Kia Rio is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. At 2,976 cc (6 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (217 HP @ 6300 RPM) has 123 more horse power than 2007 Kia Rio. (94 HP @ 6000 RPM). In normal driving conditions, 2004 Audi A8 should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 636 kg more than 2007 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Audi A8 (300 Nm @ 3200 RPM) has 175 more torque (in Nm) than 2007 Kia Rio. (125 Nm @ 6500 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio.
Compare all specifications:
| 2004 Audi A8 | 2007 Kia Rio | |
| Make | Audi | Kia |
| Model | A8 | Rio |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1399 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 217 HP | 94 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 300 Nm | 125 Nm |
| Torque RPM | 3200 RPM | 6500 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1700 kg | 1064 kg |
| Vehicle Width | 1900 mm | 1700 mm |
| Wheelbase Size | 2770 mm | 2510 mm |
| Fuel Consumption Overall | 12.8 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 70 L | 45 L |
