2007 Kia Rio vs. 2003 Volvo S40
To start off, 2007 Kia Rio is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Volvo S40. In addition, the cost of maintenance, including insurance, on 2003 Volvo S40 would be higher. At 2,435 cc (5 cylinders), 2003 Volvo S40 is equipped with a bigger engine. In terms of performance, 2003 Volvo S40 (217 HP @ 5000 RPM) has 123 more horse power than 2007 Kia Rio. (94 HP @ 6000 RPM) In normal driving conditions, 2003 Volvo S40 should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2003 Volvo S40 weights approximately 372 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, 2003 Volvo S40 (330 Nm @ 1500 RPM) has 205 more torque (in Nm) than 2007 Kia Rio. (125 Nm @ 6500 RPM). This means 2003 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio.
Compare all specifications:
| 2007 Kia Rio | 2003 Volvo S40 | |
| Make | Kia | Volvo |
| Model | Rio | S40 |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 2435 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 94 HP | 217 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 125 Nm | 330 Nm |
| Torque RPM | 6500 RPM | 1500 RPM |
| Engine Bore Size | 75.5 mm | 83 mm |
| Engine Stroke Size | 78.1 mm | 93.2 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 177 km/hour | 240 km/hour |
| Acceleration 0-100mph | 12.6 seconds | 6.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1047 kg | 1419 kg |
| Vehicle Width | 1700 mm | 1780 mm |
| Wheelbase Size | 2510 mm | 2720 mm |
| Fuel Tank Capacity | 45 L | 62 L |
