2008 BMW X3 vs. 2003 Toyota Prius
To start off, 2008 BMW X3 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Toyota Prius. In addition, the cost of maintenance, including insurance, on 2003 Toyota Prius would be higher. At 2,993 cc (6 cylinders), 2008 BMW X3 is equipped with a bigger engine. In terms of performance, 2008 BMW X3 (201 HP @ 4000 RPM) has 125 more horse power than 2003 Toyota Prius. (76 HP @ 5000 RPM). In normal driving conditions, 2008 BMW X3 should accelerate faster than 2003 Toyota Prius. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 676 kg more than 2003 Toyota Prius. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Toyota Prius. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 BMW X3 (410 Nm @ 1500 RPM) has 295 more torque (in Nm) than 2003 Toyota Prius. (115 Nm @ 4200 RPM). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Toyota Prius.
Compare all specifications:
| 2008 BMW X3 | 2003 Toyota Prius | |
| Make | BMW | Toyota |
| Model | X3 | Prius |
| Year Released | 2008 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1497 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 76 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 410 Nm | 115 Nm |
| Torque RPM | 1500 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 75 mm |
| Engine Stroke Size | 90 mm | 85 mm |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1926 kg | 1250 kg |
| Vehicle Length | 4570 mm | 4450 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1680 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2710 mm |
| Fuel Tank Capacity | 67 L | 50 L |
