2005 Kia Rio vs. 2004 Smart ForFour
To start off, 2005 Kia Rio is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2004 Smart ForFour would be higher. At 1,499 cc (4 cylinders), 2004 Smart ForFour is equipped with a bigger engine. In terms of performance, 2005 Kia Rio (138 HP @ 4000 RPM) has 30 more horse power than 2004 Smart ForFour. (108 HP @ 6000 RPM). In normal driving conditions, 2005 Kia Rio should accelerate faster than 2004 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2004 Smart ForFour weights approximately 31 kg more than 2005 Kia Rio.
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. 2004 Smart ForFour has automatic transmission and 2005 Kia Rio has manual transmission. 2005 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Smart ForFour will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Kia Rio | 2004 Smart ForFour | |
| Make | Kia | Smart |
| Model | Rio | ForFour |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1341 cc | 1499 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 108 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Engine Bore Size | 75.5 mm | 75.5 mm |
| Engine Stroke Size | 75 mm | 84.8 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 944 kg | 975 kg |
| Wheelbase Size | 2420 mm | 2510 mm |
| Fuel Tank Capacity | 45 L | 47 L |
