1999 BMW X5 vs. 1997 Pontiac Grand Prix
To start off, 1999 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 1997 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1997 Pontiac Grand Prix would be higher. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (282 HP @ 5400 RPM) has 42 more horse power than 1997 Pontiac Grand Prix. (240 HP @ 5200 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 1997 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 570 kg more than 1997 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1999 BMW X5 will offer significantly more control. 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, 1999 BMW X5 (439 Nm @ 3600 RPM) has 59 more torque (in Nm) than 1997 Pontiac Grand Prix. (380 Nm @ 3600 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1997 Pontiac Grand Prix.
Compare all specifications:
| 1999 BMW X5 | 1997 Pontiac Grand Prix | |
| Make | BMW | Pontiac |
| Model | X5 | Grand Prix |
| Year Released | 1999 | 1997 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3789 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 240 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 439 Nm | 380 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 96.5 mm |
| Engine Stroke Size | 82.7 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Top Speed | 207 km/hour | 202 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2184 kg | 1614 kg |
| Vehicle Length | 4670 mm | 4980 mm |
| Vehicle Width | 1880 mm | 1860 mm |
| Vehicle Height | 1710 mm | 1400 mm |
| Wheelbase Size | 2730 mm | 2820 mm |
| Fuel Tank Capacity | 93 L | 66 L |
