2007 Audi A4 vs. 2008 Kia Rio
To start off, 2008 Kia Rio is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (217 HP @ 5900 RPM) has 78 more horse power than 2008 Kia Rio. (139 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2008 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 466 kg more than 2008 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, 2007 Audi A4 (300 Nm @ 2200 RPM) has 175 more torque (in Nm) than 2008 Kia Rio. (125 Nm @ 6500 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Kia Rio.
Compare all specifications:
| 2007 Audi A4 | 2008 Kia Rio | |
| Make | Audi | Kia |
| Model | A4 | Rio |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1399 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 139 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 300 Nm | 125 Nm |
| Torque RPM | 2200 RPM | 6500 RPM |
| Engine Bore Size | 82.6 mm | 75.5 mm |
| Engine Stroke Size | 92.8 mm | 78.1 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 7.1 seconds | 12.3 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 | 1530 kg | 1064 kg |
| Vehicle Length | 4550 mm | 4550 mm |
| Vehicle Height | 1400 mm | 1490 mm |
| Wheelbase Size | 2660 mm | 2510 mm |
| Fuel Consumption Overall | 8.1 L/100km | 6.2 L/100km |
| Fuel Tank Capacity | 70 L | 45 L |
