2009 BMW 525 vs. 1998 Oldsmobile Aurora
To start off, 2009 BMW 525 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Oldsmobile Aurora. In addition, the cost of maintenance, including insurance, on 1998 Oldsmobile Aurora would be higher. At 3,993 cc (8 cylinders), 1998 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 1998 Oldsmobile Aurora (251 HP @ 5600 RPM) has 36 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 1998 Oldsmobile Aurora should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1998 Oldsmobile Aurora weights approximately 225 kg more than 2009 BMW 525. 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, 1998 Oldsmobile Aurora, 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 Aurora (353 Nm @ 4000 RPM) has 103 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2900 RPM). This means 1998 Oldsmobile Aurora will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
2009 BMW 525 | 1998 Oldsmobile Aurora | |
Make | BMW | Oldsmobile |
Model | 525 | Aurora |
Year Released | 2009 | 1998 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 3993 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 251 HP |
Engine RPM | 6500 RPM | 5600 RPM |
Torque | 250 Nm | 353 Nm |
Torque RPM | 2900 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 87 mm |
Engine Stroke Size | 78.8 mm | 84 mm |
Engine Compression Ratio | 11.0:1 | 10.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1495 kg | 1720 kg |
Vehicle Length | 4850 mm | 5230 mm |
Vehicle Width | 1470 mm | 1900 mm |
Vehicle Height | 1850 mm | 1420 mm |
Wheelbase Size | 2890 mm | 2900 mm |
Fuel Tank Capacity | 70 L | 70 L |