2005 Cadillac SRX vs. 2013 Mercedes-Benz SLS
To start off, 2013 Mercedes-Benz SLS is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2005 Cadillac SRX 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 320 more horse power than 2005 Cadillac SRX. (255 HP @ 6400 RPM) In normal driving conditions, 2013 Mercedes-Benz SLS should accelerate faster than 2005 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac SRX weights approximately 296 kg more than 2013 Mercedes-Benz SLS.
Because 2005 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz SLS. In wet, icy, snow, or gravel driving conditions, 2005 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, 2013 Mercedes-Benz SLS (649 Nm @ 4750 RPM) has 307 more torque (in Nm) than 2005 Cadillac SRX. (342 Nm @ 2800 RPM). This means 2013 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac SRX.
Compare all specifications:
| 2005 Cadillac SRX | 2013 Mercedes-Benz SLS | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | SLS |
| Year Released | 2005 | 2013 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 3556 cc | 6300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 575 HP |
| Engine RPM | 6400 RPM | 6800 RPM |
| Torque | 342 Nm | 649 Nm |
| Torque RPM | 2800 RPM | 4750 RPM |
| Engine Bore Size | 94 mm | 102 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Engine Compression Ratio | 10.2:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1960 kg | 1664 kg |
| Vehicle Length | 4960 mm | 4638 mm |
| Vehicle Width | 1850 mm | 2075 mm |
| Vehicle Height | 1730 mm | 1261 mm |
| Wheelbase Size | 2960 mm | 2680 mm |
