2003 BMW X3 vs. 2013 Rolls-Royce Ghost
To start off, 2013 Rolls-Royce Ghost is newer by 10 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 6,600 cc (12 cylinders), 2013 Rolls-Royce Ghost is equipped with a bigger engine. In terms of performance, 2013 Rolls-Royce Ghost (563 HP @ 5250 RPM) has 335 more horse power than 2003 BMW X3. (228 HP @ 5900 RPM) In normal driving conditions, 2013 Rolls-Royce Ghost should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Rolls-Royce Ghost weights approximately 630 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 2013 Rolls-Royce Ghost. 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, 2013 Rolls-Royce Ghost (780 Nm @ 1500 RPM) has 480 more torque (in Nm) than 2003 BMW X3. (300 Nm @ 3500 RPM). This means 2013 Rolls-Royce Ghost will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
| 2003 BMW X3 | 2013 Rolls-Royce Ghost | |
| Make | BMW | Rolls-Royce |
| Model | X3 | Ghost |
| Year Released | 2003 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 6600 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 563 HP |
| Engine RPM | 5900 RPM | 5250 RPM |
| Torque | 300 Nm | 780 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Engine Bore Size | 84.1 mm | 89 mm |
| Engine Stroke Size | 89.6 mm | 88 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1840 kg | 2470 kg |
| Vehicle Length | 4570 mm | 5399 mm |
| Vehicle Width | 1860 mm | 1948 mm |
| Vehicle Height | 1680 mm | 1550 mm |
| Wheelbase Size | 2730 mm | 3295 mm |
| Fuel Consumption | 9.1 L/100km | 10.1 L/100km |
| Fuel Consumption City | 17.4 L/100km | 16.2 L/100km |
| Fuel Tank Capacity | 67 L | 82 L |
