2009 Cadillac SRX vs. 2007 Mercedes-Benz G
To start off, 2009 Cadillac SRX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz G would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (320 HP @ 6400 RPM) has 72 more horse power than 2007 Mercedes-Benz G. (248 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 2007 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 539 kg more than 2009 Cadillac SRX.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac SRX. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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 G (560 Nm @ 1700 RPM) has 133 more torque (in Nm) than 2009 Cadillac SRX. (427 Nm @ 4400 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX.
Compare all specifications:
| 2009 Cadillac SRX | 2007 Mercedes-Benz G | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | G |
| Year Released | 2009 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3996 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 248 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 427 Nm | 560 Nm |
| Torque RPM | 4400 RPM | 1700 RPM |
| Engine Compression Ratio | 10.2:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1951 kg | 2490 kg |
| Vehicle Length | 4960 mm | 4670 mm |
| Vehicle Width | 1850 mm | 1870 mm |
| Vehicle Height | 1730 mm | 1940 mm |
| Wheelbase Size | 2960 mm | 2860 mm |
| Fuel Consumption Overall | 14.9 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 76 L | 96 L |
