2006 Cadillac STS vs. 2005 Kia Sorento
To start off, 2006 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Kia Sorento. In addition, the cost of maintenance, including insurance, on 2005 Kia Sorento would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 110 more horse power than 2005 Kia Sorento. (143 HP @ 5500 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2005 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Sorento weights approximately 396 kg more than 2006 Cadillac STS.
Because 2005 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2005 Kia Sorento will offer significantly more control. 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 158 more torque (in Nm) than 2005 Kia Sorento. (184 Nm @ 2500 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Sorento. 2006 Cadillac STS has automatic transmission and 2005 Kia Sorento has manual transmission. 2005 Kia Sorento will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac STS | 2005 Kia Sorento | |
| Make | Cadillac | Kia |
| Model | STS | Sorento |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 2351 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 143 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 342 Nm | 184 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 94 mm | 86.5 mm |
| Engine Stroke Size | 85.6 mm | 100 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 229 km/hour | 167 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 14.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1782 kg | 2178 kg |
| Vehicle Length | 4990 mm | 4570 mm |
| Vehicle Width | 1850 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1820 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
| Fuel Consumption Overall | 12.4 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 66 L | 80 L |
