2005 Mercedes-Benz S vs. 2006 Cadillac CTS
To start off, 2006 Cadillac CTS is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz S would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (363 HP @ 6100 RPM) has 111 more horse power than 2006 Cadillac CTS. (252 HP @ 6200 RPM). In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 2006 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 239 kg more than 2006 Cadillac CTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Mercedes-Benz S (530 Nm @ 3150 RPM) has 188 more torque (in Nm) than 2006 Cadillac CTS. (342 Nm @ 3200 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac CTS.
Compare all specifications:
| 2005 Mercedes-Benz S | 2006 Cadillac CTS | |
| Make | Mercedes-Benz | Cadillac |
| Model | S | CTS |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 3564 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 363 HP | 252 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 530 Nm | 342 Nm |
| Torque RPM | 3150 RPM | 3200 RPM |
| Engine Compression Ratio | 10.5:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 236 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1985 kg | 1746 kg |
| Vehicle Length | 5050 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2910 mm | 2890 mm |
| Fuel Consumption Overall | 13.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 88 L | 66 L |
