2004 Oldsmobile Alero vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 2004 Oldsmobile Alero would be higher. At 2,497 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (175 HP) has 35 more horse power than 2004 Oldsmobile Alero. (140 HP) In normal driving conditions, 2009 BMW 525 should accelerate faster than 2004 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 322 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 2009 BMW 525 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2004 Oldsmobile Alero, being front wheel drive (FWD), will offer much better control with better grip. 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 525 (400 Nm) has 197 more torque (in Nm) than 2004 Oldsmobile Alero. (203 Nm). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2004 Oldsmobile Alero.
Compare all specifications:
| 2004 Oldsmobile Alero | 2009 BMW 525 | |
| Make | Oldsmobile | BMW |
| Model | Alero | 525 |
| Year Released | 2004 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 140 HP | 175 HP |
| Torque | 203 Nm | 400 Nm |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 94 mm | 75.1 mm |
| Engine Compression Ratio | 10.0:1 | 17.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1338 kg | 1660 kg |
| Vehicle Length | 4750 mm | 4850 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2890 mm |
| Fuel Consumption Overall | 8.4 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 53 L | 70 L |
