2007 BMW 525 vs. 1998 Oldsmobile Alero
To start off, 2007 BMW 525 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 1998 Oldsmobile Alero would be higher. At 3,392 cc (6 cylinders), 1998 Oldsmobile Alero is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (190 HP @ 3500 RPM) has 22 more horse power than 1998 Oldsmobile Alero. (168 HP @ 4800 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 1998 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 175 kg more than 1998 Oldsmobile Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 1998 Oldsmobile Alero (271 Nm @ 4000 RPM) has 26 more torque (in Nm) than 2007 BMW 525. (245 Nm @ 3500 RPM). This means 1998 Oldsmobile Alero will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
| 2007 BMW 525 | 1998 Oldsmobile Alero | |
| Make | BMW | Oldsmobile |
| Model | 525 | Alero |
| Year Released | 2007 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3392 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 168 HP |
| Engine RPM | 3500 RPM | 4800 RPM |
| Torque | 245 Nm | 271 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 92.1 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1400 kg |
| Vehicle Length | 4780 mm | 4750 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
| Fuel Tank Capacity | 70 L | 53 L |
