2007 Cadillac SRX vs. 2009 Mercedes-Benz SL
To start off, 2009 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2007 Cadillac SRX would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (661 HP @ 5400 RPM) has 407 more horse power than 2007 Cadillac SRX. (254 HP @ 6500 RPM) In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2007 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 706 kg more than 2009 Mercedes-Benz SL.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Mercedes-Benz SL (1,000 Nm @ 2200 RPM) has 661 more torque (in Nm) than 2007 Cadillac SRX. (339 Nm @ 2800 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac SRX.
Compare all specifications:
| 2007 Cadillac SRX | 2009 Mercedes-Benz SL | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | SL |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 254 HP | 661 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 339 Nm | 1000 Nm |
| Torque RPM | 2800 RPM | 2200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 196 km/hour | 320 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2071 kg | 1365 kg |
| Vehicle Length | 4960 mm | 5210 mm |
| Vehicle Height | 1730 mm | 1830 mm |
| Wheelbase Size | 2960 mm | 2570 mm |
| Fuel Consumption Overall | 14.7 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 76 L | 80 L |
