2009 BMW X3 vs. 2003 Toyota Corolla
To start off, 2009 BMW X3 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Toyota Corolla. In addition, the cost of maintenance, including insurance, on 2003 Toyota Corolla would be higher. At 2,979 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (228 HP @ 5900 RPM) has 139 more horse power than 2003 Toyota Corolla. (89 HP @ 6000 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 2003 Toyota Corolla. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 826 kg more than 2003 Toyota Corolla. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Toyota Corolla. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X3 (300 Nm @ 3500 RPM) has 173 more torque (in Nm) than 2003 Toyota Corolla. (127 Nm @ 4400 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Toyota Corolla.
Compare all specifications:
| 2009 BMW X3 | 2003 Toyota Corolla | |
| Make | BMW | Toyota |
| Model | X3 | Corolla |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 89 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 300 Nm | 127 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 75 mm |
| Engine Stroke Size | 89.6 mm | 73.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1836 kg | 1010 kg |
| Vehicle Length | 4570 mm | 4390 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1680 mm | 1480 mm |
| Wheelbase Size | 2800 mm | 2610 mm |
| Fuel Tank Capacity | 67 L | 50 L |
