2007 Cadillac STS vs. 2005 Mercedes-Benz SLK
To start off, 2007 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLK would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SLK (361 HP @ 4200 RPM) has 41 more horse power than 2007 Cadillac STS. (320 HP @ 6400 RPM) In normal driving conditions, 2005 Mercedes-Benz SLK should accelerate faster than 2007 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 97 kg more than 2005 Mercedes-Benz SLK.
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, 2005 Mercedes-Benz SLK (500 Nm) has 73 more torque (in Nm) than 2007 Cadillac STS. (427 Nm). This means 2005 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS.
Compare all specifications:
2007 Cadillac STS | 2005 Mercedes-Benz SLK | |
Make | Cadillac | Mercedes-Benz |
Model | STS | SLK |
Year Released | 2007 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4565 cc | 5439 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 320 HP | 361 HP |
Engine RPM | 6400 RPM | 4200 RPM |
Torque | 427 Nm | 500 Nm |
Engine Bore Size | 93 mm | 97.1 mm |
Engine Stroke Size | 84 mm | 92 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1638 kg | 1541 kg |
Vehicle Length | 4990 mm | 4090 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1470 mm | 1280 mm |
Wheelbase Size | 2960 mm | 2440 mm |
Fuel Consumption | 8.7 L/100km | 10.7 L/100km |
Fuel Consumption City | 13.8 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 11.8 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 64 L | 70 L |