2009 Cadillac SRX vs. 2004 Mercedes-Benz S
To start off, 2009 Cadillac SRX is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz S would be higher. At 4,964 cc (8 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (321 HP @ 6400 RPM) has 19 more horse power than 2004 Mercedes-Benz S. (302 HP @ 5600 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 2004 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 146 kg more than 2004 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2004 Mercedes-Benz S (460 Nm @ 2700 RPM) has 33 more torque (in Nm) than 2009 Cadillac SRX. (427 Nm @ 4400 RPM). This means 2004 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 | 2004 Mercedes-Benz S | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | S |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4964 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 321 HP | 302 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 427 Nm | 460 Nm |
| Torque RPM | 4400 RPM | 2700 RPM |
| Engine Bore Size | 93 mm | 97 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 225 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 6.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2126 kg | 1980 kg |
| Vehicle Length | 4960 mm | 5050 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1730 mm | 1460 mm |
| Wheelbase Size | 2960 mm | 2840 mm |
| Fuel Consumption Overall | 14.1 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 76 L | 88 L |
