2008 Pontiac G6 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Pontiac G6. In addition, the cost of maintenance, including insurance, on 2008 Pontiac G6 would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (536 HP @ 5500 RPM) has 371 more horse power than 2008 Pontiac G6. (165 HP @ 6400 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2008 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 245 kg more than 2008 Pontiac G6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2008 Pontiac G6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Mercedes-Benz S (799 Nm @ 2000 RPM) has 587 more torque (in Nm) than 2008 Pontiac G6. (212 Nm @ 5000 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 Pontiac G6.
Compare all specifications:
| 2008 Pontiac G6 | 2011 Mercedes-Benz S | |
| Make | Pontiac | Mercedes-Benz |
| Model | G6 | S |
| Year Released | 2008 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 165 HP | 536 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 212 Nm | 799 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1985 kg | 2230 kg |
| Vehicle Length | 4810 mm | 5245 mm |
| Vehicle Width | 1800 mm | 1872 mm |
| Vehicle Height | 1460 mm | 1473 mm |
| Wheelbase Size | 2860 mm | 3165 mm |
| Fuel Tank Capacity | 61 L | 80 L |
