2003 BMW X5 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 5,964 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP) has 38 more horse power than 2004 GMC Sierra. (300 HP). In normal driving conditions, 2003 BMW X5 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 142 kg more than 2003 BMW X5.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Sierra. 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, 2004 GMC Sierra (488 Nm) has 88 more torque (in Nm) than 2003 BMW X5. (400 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X5.
Compare all specifications:
| 2003 BMW X5 | 2004 GMC Sierra | |
| Make | BMW | GMC |
| Model | X5 | Sierra |
| Year Released | 2003 | 2004 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5964 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 338 HP | 300 HP |
| Torque | 400 Nm | 488 Nm |
| Engine Bore Size | 92 mm | 102 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 2337 kg |
| Vehicle Length | 4670 mm | 5650 mm |
| Vehicle Width | 1880 mm | 2030 mm |
| Vehicle Height | 1720 mm | 1940 mm |
| Wheelbase Size | 2730 mm | 3380 mm |
| Fuel Tank Capacity | 93 L | 129 L |
