2009 Cadillac SRX vs. 2005 Mercedes-Benz S
To start off, 2009 Cadillac SRX is newer by 4 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 5,980 cc (12 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (603 HP @ 5250 RPM) has 349 more horse power than 2009 Cadillac SRX. (254 HP @ 6500 RPM) In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 2009 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 149 kg more than 2009 Cadillac SRX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz S. 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, 2005 Mercedes-Benz S (998 Nm @ 2000 RPM) has 658 more torque (in Nm) than 2009 Cadillac SRX. (340 Nm @ 2800 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX.
Compare all specifications:
| 2009 Cadillac SRX | 2005 Mercedes-Benz S | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | S |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 254 HP | 603 HP |
| Engine RPM | 6500 RPM | 5250 RPM |
| Torque | 340 Nm | 998 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 94 mm | 82.7 mm |
| Engine Stroke Size | 85.6 mm | 93 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.1 seconds | 4.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2071 kg | 2220 kg |
| Vehicle Length | 4960 mm | 5050 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1730 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 3090 mm |
| Fuel Consumption Overall | 14.7 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 76 L | 80 L |
