2008 Cadillac CTS vs. 2006 Kia Optima
To start off, 2008 Cadillac CTS is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 3,600 cc (6 cylinders), 2008 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2008 Cadillac CTS (263 HP @ 6400 RPM) has 125 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM). In normal driving conditions, 2008 Cadillac CTS should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 216 kg more than 2008 Cadillac CTS.
Because 2008 Cadillac CTS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Cadillac CTS. However, in wet, icy, snow, or gravel driving conditions, 2006 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Cadillac CTS (343 Nm @ 3100 RPM) has 144 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2008 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
2008 Cadillac CTS | 2006 Kia Optima | |
Make | Cadillac | Kia |
Model | CTS | Optima |
Year Released | 2008 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3600 cc | 2360 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 263 HP | 138 HP |
Engine RPM | 6400 RPM | 5500 RPM |
Torque | 343 Nm | 199 Nm |
Torque RPM | 3100 RPM | 3000 RPM |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1788 kg | 2004 kg |
Vehicle Length | 4870 mm | 4730 mm |
Vehicle Width | 1850 mm | 1820 mm |
Vehicle Height | 1480 mm | 1420 mm |
Wheelbase Size | 2890 mm | 2710 mm |
Fuel Consumption Highway | 9.4 L/100km | 7.8 L/100km |
Fuel Consumption City | 14.7 L/100km | 10.7 L/100km |
Fuel Consumption Overall | 12.4 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 68 L | 65 L |