1999 BMW X5 vs. 2009 Saturn Aura
To start off, 2009 Saturn Aura is newer by 10 year(s). Which means there will be less support and parts availability for 1999 BMW X5. In addition, the cost of maintenance, including insurance, on 1999 BMW X5 would be higher. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (282 HP @ 5400 RPM) has 115 more horse power than 2009 Saturn Aura. (167 HP @ 6400 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 2009 Saturn Aura. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 855 kg more than 2009 Saturn Aura. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Saturn Aura. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 BMW X5 (439 Nm @ 3600 RPM) has 279 more torque (in Nm) than 2009 Saturn Aura. (160 Nm @ 4500 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Saturn Aura.
Compare all specifications:
| 1999 BMW X5 | 2009 Saturn Aura | |
| Make | BMW | Saturn |
| Model | X5 | Aura |
| Year Released | 1999 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2382 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 167 HP |
| Engine RPM | 5400 RPM | 6400 RPM |
| Torque | 439 Nm | 160 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Engine Compression Ratio | 10.0:1 | 10.4:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2184 kg | 1329 kg |
| Vehicle Length | 4670 mm | 4860 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1710 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2860 mm |
| Fuel Consumption Highway | 11.1 L/100km | 7.1 L/100km |
| Fuel Consumption City | 18.8 L/100km | 10.7 L/100km |
| Fuel Consumption Overall | 13.9 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 93 L | 61 L |
