2009 Cadillac SRX vs. 2007 Mercedes-Benz SLK
To start off, 2009 Cadillac SRX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLK would be higher. At 3,564 cc (6 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (268 HP @ 5750 RPM) has 14 more horse power than 2009 Cadillac SRX. (254 HP @ 6500 RPM) In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 2009 Cadillac SRX.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2009 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, 2007 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 170 more torque (in Nm) than 2009 Cadillac SRX. (340 Nm @ 2800 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX.
Compare all specifications:
| 2009 Cadillac SRX | 2007 Mercedes-Benz SLK | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | SLK |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 254 HP | 268 HP |
| Engine RPM | 6500 RPM | 5750 RPM |
| Torque | 340 Nm | 510 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 94 mm | 97 mm |
| Engine Stroke Size | 85.6 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 201 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 4.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Height | 1730 mm | 1280 mm |
| Wheelbase Size | 2960 mm | 2440 mm |
| Fuel Consumption Overall | 14.7 L/100km | 12 L/100km |
| Fuel Tank Capacity | 76 L | 70 L |
