2003 BMW X3 vs. 2006 Cadillac XLR
To start off, 2006 Cadillac XLR is newer by 3 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 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 137 more horse power than 2003 BMW X3. (185 HP @ 6000 RPM) In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 186 kg more than 2006 Cadillac XLR.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac XLR. 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, 2006 Cadillac XLR (423 Nm @ 4400 RPM) has 178 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
| 2003 BMW X3 | 2006 Cadillac XLR | |
| Make | BMW | Cadillac |
| Model | X3 | XLR |
| Year Released | 2003 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4563 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 322 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 245 Nm | 423 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1654 kg |
| Vehicle Length | 4570 mm | 4520 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1680 mm | 1290 mm |
| Wheelbase Size | 2800 mm | 2690 mm |
| Fuel Tank Capacity | 67 L | 68 L |
