2006 Cadillac STS vs. 2008 Mercedes-Benz G
To start off, 2008 Mercedes-Benz G is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac STS would be higher. At 5,439 cc (8 cylinders), 2008 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz G (469 HP @ 6100 RPM) has 149 more horse power than 2006 Cadillac STS. (320 HP @ 6400 RPM) In normal driving conditions, 2008 Mercedes-Benz G should accelerate faster than 2006 Cadillac STS.
Because 2008 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz G (700 Nm @ 2650 RPM) has 272 more torque (in Nm) than 2006 Cadillac STS. (428 Nm @ 4400 RPM). This means 2008 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac STS.
Compare all specifications:
| 2006 Cadillac STS | 2008 Mercedes-Benz G | |
| Make | Cadillac | Mercedes-Benz |
| Model | STS | G |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4556 cc | 5439 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 320 HP | 469 HP |
| Engine RPM | 6400 RPM | 6100 RPM |
| Torque | 428 Nm | 700 Nm |
| Torque RPM | 4400 RPM | 2650 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4990 mm | 4670 mm |
| Vehicle Width | 1850 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1940 mm |
| Wheelbase Size | 2960 mm | 2860 mm |
| Fuel Consumption Overall | 11.8 L/100km | 16.3 L/100km |
| Fuel Tank Capacity | 64 L | 96 L |
