2007 Mercedes-Benz S vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz S would be higher. At 2,987 cc (6 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (268 HP @ 5500 RPM) has 36 more horse power than 2007 Mercedes-Benz S. (232 HP @ 3800 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 2007 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz S weights approximately 425 kg more than 2013 Cadillac ATS.
Because 2013 Cadillac ATS is all wheel drive (AWD), it will have significant more traction and grip than 2007 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac ATS 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 S (540 Nm @ 1600 RPM) has 187 more torque (in Nm) than 2013 Cadillac ATS. (353 Nm @ 5500 RPM). This means 2007 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2013 Cadillac ATS.
Compare all specifications:
| 2007 Mercedes-Benz S | 2013 Cadillac ATS | |
| Make | Mercedes-Benz | Cadillac |
| Model | S | ATS |
| Year Released | 2007 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 232 HP | 268 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 540 Nm | 353 Nm |
| Torque RPM | 1600 RPM | 5500 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 92 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 9.5 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1955 kg | 1530 kg |
| Vehicle Length | 5080 mm | 4643 mm |
| Vehicle Width | 1880 mm | 1806 mm |
| Vehicle Height | 1480 mm | 1420 mm |
| Wheelbase Size | 3040 mm | 2776 mm |
| Fuel Tank Capacity | 90 L | 61 L |
