2007 Mercedes-Benz SLK vs. 2003 Cadillac CTS
To start off, 2007 Mercedes-Benz SLK is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2003 Cadillac CTS would be higher. At 3,563 cc (6 cylinders), 2003 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2003 Cadillac CTS (252 HP @ 6200 RPM) has 24 more horse power than 2007 Mercedes-Benz SLK. (228 HP @ 6100 RPM) In normal driving conditions, 2003 Cadillac CTS should accelerate faster than 2007 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, 2003 Cadillac CTS (346 Nm @ 3200 RPM) has 46 more torque (in Nm) than 2007 Mercedes-Benz SLK. (300 Nm @ 2700 RPM). This means 2003 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz SLK. 2003 Cadillac CTS has automatic transmission and 2007 Mercedes-Benz SLK has manual transmission. 2007 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz SLK | 2003 Cadillac CTS | |
| Make | Mercedes-Benz | Cadillac |
| Model | SLK | CTS |
| Year Released | 2007 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3563 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 252 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 300 Nm | 346 Nm |
| Torque RPM | 2700 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4090 mm | 4840 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1450 mm |
| Wheelbase Size | 2440 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 64 L |
