2003 BMW X5 vs. 2002 Pontiac Grand Am
To start off, 2003 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 2002 Pontiac Grand Am would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 163 more horse power than 2002 Pontiac Grand Am. (175 HP @ 4800 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 2002 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 781 kg more than 2002 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Pontiac Grand Am. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 BMW X5 (400 Nm @ 3700 RPM) has 115 more torque (in Nm) than 2002 Pontiac Grand Am. (285 Nm @ 4000 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Grand Am.
Compare all specifications:
2003 BMW X5 | 2002 Pontiac Grand Am | |
Make | BMW | Pontiac |
Model | X5 | Grand Am |
Year Released | 2003 | 2002 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3349 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 338 HP | 175 HP |
Engine RPM | 6100 RPM | 4800 RPM |
Torque | 400 Nm | 285 Nm |
Torque RPM | 3700 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 92 mm |
Engine Stroke Size | 82.7 mm | 84 mm |
Engine Compression Ratio | 10.0:1 | 9.5:1 |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2195 kg | 1414 kg |
Vehicle Length | 4670 mm | 4740 mm |
Vehicle Width | 1880 mm | 1790 mm |
Vehicle Height | 1720 mm | 1410 mm |
Wheelbase Size | 2730 mm | 2730 mm |
Fuel Tank Capacity | 93 L | 54 L |