2006 Cadillac SRX vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2006 Cadillac SRX would be higher. At 3,562 cc (6 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (256 HP @ 6500 RPM) has 90 more horse power than 2011 Kia Optima. (166 HP @ 6000 RPM). In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 2011 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 306 kg more than 2011 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2011 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac SRX 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 SRX (342 Nm @ 2800 RPM) has 133 more torque (in Nm) than 2011 Kia Optima. (209 Nm @ 4250 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2011 Kia Optima.
Compare all specifications:
2006 Cadillac SRX | 2011 Kia Optima | |
Make | Cadillac | Kia |
Model | SRX | Optima |
Year Released | 2006 | 2011 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 3562 cc | 2400 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 256 HP | 166 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 342 Nm | 209 Nm |
Torque RPM | 2800 RPM | 4250 RPM |
Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1889 kg | 1583 kg |
Vehicle Length | 4960 mm | 4844 mm |
Vehicle Width | 1850 mm | 1831 mm |
Vehicle Height | 1730 mm | 1455 mm |
Wheelbase Size | 2960 mm | 2797 mm |
Fuel Tank Capacity | 76 L | 65 L |