2009 Chevrolet Impala vs. 2007 Pontiac Grand Prix
To start off, 2009 Chevrolet Impala 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 3,900 cc (6 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Impala (234 HP) has 34 more horse power than 2007 Pontiac Grand Prix. (200 HP). In normal driving conditions, 2009 Chevrolet Impala should accelerate faster than 2007 Pontiac Grand Prix.
Because 2007 Pontiac Grand Prix 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 2007 Pontiac Grand Prix. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Impala, 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 Chevrolet Impala (325 Nm @ 4000 RPM) has 13 more torque (in Nm) than 2007 Pontiac Grand Prix. (312 Nm @ 4000 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2007 Pontiac Grand Prix.
Compare all specifications:
2009 Chevrolet Impala | 2007 Pontiac Grand Prix | |
Make | Chevrolet | Pontiac |
Model | Impala | Grand Prix |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3900 cc | 3786 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 234 HP | 200 HP |
Torque | 325 Nm | 312 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 5100 mm | 5040 mm |
Vehicle Width | 1860 mm | 1830 mm |
Vehicle Height | 1500 mm | 1430 mm |
Wheelbase Size | 2810 mm | 2810 mm |
Fuel Consumption Highway | 8.7 L/100km | 7.8 L/100km |
Fuel Consumption City | 13.8 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 11.2 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 64 L | 64 L |