2009 Mercedes-Benz C vs. 2007 Pontiac Grand Prix
To start off, 2009 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2007 Pontiac Grand Prix would be higher. At 3,790 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (260 HP @ 5400 RPM) has 39 more horse power than 2009 Mercedes-Benz C. (221 HP @ 3800 RPM) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2009 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz C weights approximately 303 kg more than 2007 Pontiac Grand Prix.
Because 2009 Mercedes-Benz C 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 2009 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2007 Pontiac Grand Prix, 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, 2009 Mercedes-Benz C (510 Nm @ 2800 RPM) has 130 more torque (in Nm) than 2007 Pontiac Grand Prix. (380 Nm @ 3600 RPM). This means 2009 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2007 Pontiac Grand Prix. 2007 Pontiac Grand Prix has automatic transmission and 2009 Mercedes-Benz C has manual transmission. 2009 Mercedes-Benz C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz C | 2007 Pontiac Grand Prix | |
| Make | Mercedes-Benz | Pontiac |
| Model | C | Grand Prix |
| Year Released | 2009 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2985 cc | 3790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 221 HP | 260 HP |
| Engine RPM | 3800 RPM | 5400 RPM |
| Torque | 510 Nm | 380 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 96.5 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1650 kg | 1347 kg |
| Vehicle Length | 4600 mm | 5040 mm |
| Vehicle Width | 1470 mm | 1830 mm |
| Vehicle Height | 1780 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2810 mm |
| Fuel Consumption Overall | 9.9 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 66 L | 64 L |
