2005 Cadillac DeVille vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 2005 Cadillac DeVille would be higher. At 4,966 cc (8 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (382 HP @ 6000 RPM) has 107 more horse power than 2005 Cadillac DeVille. (275 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 2005 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 1026 kg more than 2005 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2005 Cadillac DeVille, being front wheel drive (FWD), will offer much better control with better grip. 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 S (460 Nm) has 53 more torque (in Nm) than 2005 Cadillac DeVille. (407 Nm). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac DeVille.
Compare all specifications:
| 2005 Cadillac DeVille | 2009 Mercedes-Benz S | |
| Make | Cadillac | Mercedes-Benz |
| Model | DeVille | S |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 275 HP | 382 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 407 Nm | 460 Nm |
| Engine Compression Ratio | 10.0:1 | 10.7:1 |
| Drive Type | Front | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1804 kg | 2830 kg |
| Vehicle Length | 5270 mm | 5170 mm |
| Vehicle Width | 1900 mm | 1450 mm |
| Vehicle Height | 1450 mm | 1860 mm |
| Wheelbase Size | 2940 mm | 3090 mm |
| Fuel Consumption Overall | 11.4 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 68 L | 88 L |
