2009 Mercedes-Benz CLS vs. 2007 Pontiac Grand Prix
To start off, 2009 Mercedes-Benz CLS 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 3,786 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (221 HP) has 21 more horse power than 2007 Pontiac Grand Prix. (200 HP). In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2007 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 459 kg more than 2007 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2009 Mercedes-Benz CLS (510 Nm @ 1600 RPM) has 198 more torque (in Nm) than 2007 Pontiac Grand Prix. (312 Nm @ 4000 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Pontiac Grand Prix.
Compare all specifications:
2009 Mercedes-Benz CLS | 2007 Pontiac Grand Prix | |
Make | Mercedes-Benz | Pontiac |
Model | CLS | Grand Prix |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2987 cc | 3786 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 221 HP | 200 HP |
Torque | 510 Nm | 312 Nm |
Torque RPM | 1600 RPM | 4000 RPM |
Engine Bore Size | 83 mm | 97 mm |
Engine Stroke Size | 92 mm | 86 mm |
Engine Compression Ratio | 18.0:1 | 9.4:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1815 kg | 1356 kg |
Vehicle Length | 4920 mm | 5040 mm |
Vehicle Width | 1880 mm | 1830 mm |
Vehicle Height | 1410 mm | 1430 mm |
Wheelbase Size | 2860 mm | 2810 mm |
Fuel Consumption Overall | 7.8 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 80 L | 64 L |