2009 Cadillac STS vs. 2013 Mercedes-Benz SLS
To start off, 2013 Mercedes-Benz SLS is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac STS would be higher. At 6,300 cc (8 cylinders), 2013 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLS (575 HP @ 6800 RPM) has 273 more horse power than 2009 Cadillac STS. (302 HP @ 6300 RPM) In normal driving conditions, 2013 Mercedes-Benz SLS should accelerate faster than 2009 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz SLS weights approximately 63 kg more than 2009 Cadillac STS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Mercedes-Benz SLS (649 Nm @ 4750 RPM) has 280 more torque (in Nm) than 2009 Cadillac STS. (369 Nm @ 5200 RPM). This means 2013 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS. 2009 Cadillac STS has automatic transmission and 2013 Mercedes-Benz SLS has manual transmission. 2013 Mercedes-Benz SLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac STS | 2013 Mercedes-Benz SLS | |
Make | Cadillac | Mercedes-Benz |
Model | STS | SLS |
Year Released | 2009 | 2013 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 3600 cc | 6300 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 302 HP | 575 HP |
Engine RPM | 6300 RPM | 6800 RPM |
Torque | 369 Nm | 649 Nm |
Torque RPM | 5200 RPM | 4750 RPM |
Engine Compression Ratio | 3.7:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1560 kg | 1623 kg |
Vehicle Length | 5000 mm | 4638 mm |
Vehicle Width | 1850 mm | 2078 mm |
Vehicle Height | 1470 mm | 1262 mm |
Wheelbase Size | 2960 mm | 2680 mm |
Fuel Consumption | 9.2 L/100km | 11.8 L/100km |
Fuel Consumption City | 14 L/100km | 16.8 L/100km |