2003 BMW X3 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 94 more horse power than 2003 BMW X3. (201 HP @ 4000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 338 kg more than 2003 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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, 2007 GMC Sierra (414 Nm @ 4800 RPM) has 4 more torque (in Nm) than 2003 BMW X3. (410 Nm @ 1500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
2003 BMW X3 | 2007 GMC Sierra | |
Make | BMW | GMC |
Model | X3 | Sierra |
Year Released | 2003 | 2007 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 2995 cc | 4802 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 201 HP | 295 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 410 Nm | 414 Nm |
Torque RPM | 1500 RPM | 4800 RPM |
Engine Bore Size | 84 mm | 96 mm |
Engine Stroke Size | 90 mm | 83 mm |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1930 kg | 2268 kg |
Vehicle Length | 4570 mm | 5850 mm |
Vehicle Width | 1860 mm | 2040 mm |
Vehicle Height | 1680 mm | 1880 mm |
Wheelbase Size | 2730 mm | 3650 mm |
Fuel Consumption | 7.3 L/100km | 11.8 L/100km |
Fuel Consumption City | 12.1 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 9.1 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 67 L | 98 L |