2003 BMW X3 vs. 2004 Oldsmobile Alero
To start off, 2004 Oldsmobile Alero is newer by 1 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 3,343 cc (6 cylinders), 2004 Oldsmobile Alero is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (201 HP) has 31 more horse power than 2004 Oldsmobile Alero. (170 HP). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2004 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 513 kg more than 2004 Oldsmobile Alero. 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 2004 Oldsmobile Alero. 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, 2003 BMW X3 (410 Nm) has 139 more torque (in Nm) than 2004 Oldsmobile Alero. (271 Nm). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Oldsmobile Alero.
Compare all specifications:
| 2003 BMW X3 | 2004 Oldsmobile Alero | |
| Make | BMW | Oldsmobile |
| Model | X3 | Alero |
| Year Released | 2003 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 3343 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 170 HP |
| Torque | 410 Nm | 271 Nm |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1930 kg | 1417 kg |
| Vehicle Length | 4570 mm | 4750 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1680 mm | 1390 mm |
| Wheelbase Size | 2730 mm | 2720 mm |
| Fuel Consumption | 7.3 L/100km | 8.1 L/100km |
| Fuel Consumption City | 12.1 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 9.1 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 67 L | 53 L |
