2007 Pontiac Grand Prix vs. 2006 Pontiac Vibe
To start off, 2007 Pontiac Grand Prix is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Pontiac Vibe. In addition, the cost of maintenance, including insurance, on 2006 Pontiac Vibe would be higher. At 3,786 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (200 HP) has 36 more horse power than 2006 Pontiac Vibe. (164 HP). In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2006 Pontiac Vibe. With that said, vehicle weight also plays an important factor in acceleration. 2007 Pontiac Grand Prix weights approximately 99 kg more than 2006 Pontiac Vibe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Pontiac Vibe, 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, 2007 Pontiac Grand Prix (312 Nm @ 4000 RPM) has 142 more torque (in Nm) than 2006 Pontiac Vibe. (170 Nm @ 4400 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Vibe.
Compare all specifications:
| 2007 Pontiac Grand Prix | 2006 Pontiac Vibe | |
| Make | Pontiac | Pontiac |
| Model | Grand Prix | Vibe |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1803 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 164 HP |
| Torque | 312 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1356 kg | 1257 kg |
| Vehicle Length | 5040 mm | 4370 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1590 mm |
| Wheelbase Size | 2810 mm | 2610 mm |
| Fuel Consumption Highway | 7.8 L/100km | 7.4 L/100km |
| Fuel Consumption City | 11.8 L/100km | 9.4 L/100km |
| Fuel Consumption Overall | 9.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 64 L | 49 L |
