2004 Cadillac DeVille 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 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 2004 Cadillac DeVille would be higher. At 4,565 cc (8 cylinders), 2004 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2004 Cadillac DeVille (300 HP @ 6000 RPM) has 190 more horse power than 2007 Kia Rio. (110 HP @ 6000 RPM). In normal driving conditions, 2004 Cadillac DeVille should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac DeVille weights approximately 772 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 Cadillac DeVille (407 Nm) has 262 more torque (in Nm) than 2007 Kia Rio. (145 Nm). This means 2004 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio.
Compare all specifications:
| 2004 Cadillac DeVille | 2007 Kia Rio | |
| Make | Cadillac | Kia |
| Model | DeVille | Rio |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1599 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 110 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 407 Nm | 145 Nm |
| Engine Bore Size | 93 mm | 76.5 mm |
| Engine Stroke Size | 84 mm | 87.1 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1836 kg | 1064 kg |
| Vehicle Length | 5270 mm | 4250 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 2940 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 45 L |
