2007 BMW 730 vs. 2002 Pontiac Grand Prix
To start off, 2007 BMW 730 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2002 Pontiac Grand Prix would be higher. At 3,129 cc (6 cylinders), 2002 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 BMW 730 (255 HP @ 6600 RPM) has 82 more horse power than 2002 Pontiac Grand Prix. (173 HP @ 5200 RPM). In normal driving conditions, 2007 BMW 730 should accelerate faster than 2002 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 730 weights approximately 256 kg more than 2002 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 730 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 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2007 BMW 730 (300 Nm @ 2500 RPM) has 36 more torque (in Nm) than 2002 Pontiac Grand Prix. (264 Nm @ 4000 RPM). This means 2007 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Grand Prix.
Compare all specifications:
| 2007 BMW 730 | 2002 Pontiac Grand Prix | |
| Make | BMW | Pontiac |
| Model | 730 | Grand Prix |
| Year Released | 2007 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3129 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 173 HP |
| Engine RPM | 6600 RPM | 5200 RPM |
| Torque | 300 Nm | 264 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1820 kg | 1564 kg |
| Vehicle Length | 5180 mm | 5000 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1500 mm | 1360 mm |
| Wheelbase Size | 3140 mm | 3110 mm |
| Fuel Tank Capacity | 88 L | 66 L |
