2006 BMW X5 vs. 1997 Oldsmobile Aurora
To start off, 2006 BMW X5 is newer by 9 year(s). Which means there will be less support and parts availability for 1997 Oldsmobile Aurora. In addition, the cost of maintenance, including insurance, on 1997 Oldsmobile Aurora would be higher. At 3,995 cc (8 cylinders), 1997 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 1997 Oldsmobile Aurora (251 HP @ 5600 RPM) has 23 more horse power than 2006 BMW X5. (228 HP @ 3500 RPM) In normal driving conditions, 1997 Oldsmobile Aurora should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 1997 Oldsmobile Aurora weights approximately 90 kg more than 2006 BMW X5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Oldsmobile Aurora. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 1997 Oldsmobile Aurora (353 Nm @ 4000 RPM) has 53 more torque (in Nm) than 2006 BMW X5. (300 Nm @ 3500 RPM). This means 1997 Oldsmobile Aurora will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5. 1997 Oldsmobile Aurora has automatic transmission and 2006 BMW X5 has manual transmission. 2006 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Oldsmobile Aurora will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 1997 Oldsmobile Aurora | |
| Make | BMW | Oldsmobile |
| Model | X5 | Aurora |
| Year Released | 2006 | 1997 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3995 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 251 HP |
| Engine RPM | 3500 RPM | 5600 RPM |
| Torque | 300 Nm | 353 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 89.6 mm | 84 mm |
| Engine Compression Ratio | 10.2:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1720 kg |
| Vehicle Length | 4670 mm | 5230 mm |
| Vehicle Width | 1880 mm | 1900 mm |
| Vehicle Height | 1720 mm | 1420 mm |
| Wheelbase Size | 2830 mm | 2860 mm |
| Fuel Tank Capacity | 93 L | 70 L |
