2009 Cadillac CTS vs. 2007 Cadillac STS
To start off, 2009 Cadillac CTS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 3,563 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (253 HP @ 6500 RPM) has 74 more horse power than 2009 Cadillac CTS. (179 HP @ 6000 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2009 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac CTS weights approximately 6 kg more than 2007 Cadillac STS.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 Cadillac STS (342 Nm @ 3200 RPM) has 110 more torque (in Nm) than 2009 Cadillac CTS. (232 Nm @ 3400 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac CTS. 2007 Cadillac STS has automatic transmission and 2009 Cadillac CTS has manual transmission. 2009 Cadillac CTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac CTS | 2007 Cadillac STS | |
Make | Cadillac | Cadillac |
Model | CTS | STS |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2597 cc | 3563 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 179 HP | 253 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 232 Nm | 342 Nm |
Torque RPM | 3400 RPM | 3200 RPM |
Engine Bore Size | 83.3 mm | 94 mm |
Engine Stroke Size | 79.6 mm | 85.6 mm |
Engine Compression Ratio | 10.0:1 | 10.2:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 9.3 seconds | 7.4 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1788 kg | 1782 kg |
Vehicle Length | 4830 mm | 4990 mm |
Vehicle Width | 1800 mm | 1850 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2890 mm | 2960 mm |
Fuel Consumption Overall | 10.2 L/100km | 12.5 L/100km |
Fuel Tank Capacity | 68 L | 66 L |