2009 BMW X5 vs. 2005 Buick LeSabre
To start off, 2009 BMW X5 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 2005 Buick LeSabre would be higher. At 3,786 cc (6 cylinders), 2005 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (282 HP @ 4400 RPM) has 77 more horse power than 2005 Buick LeSabre. (205 HP @ 5200 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 2005 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 532 kg more than 2005 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X5 (580 Nm) has 268 more torque (in Nm) than 2005 Buick LeSabre. (312 Nm). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick LeSabre.
Compare all specifications:
| 2009 BMW X5 | 2005 Buick LeSabre | |
| Make | BMW | Buick |
| Model | X5 | LeSabre |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3786 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 205 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 580 Nm | 312 Nm |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 17.5:1 | 9.4:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2150 kg | 1618 kg |
| Vehicle Length | 4860 mm | 5090 mm |
| Vehicle Width | 1940 mm | 1870 mm |
| Vehicle Height | 1740 mm | 1450 mm |
| Wheelbase Size | 2940 mm | 2860 mm |
| Fuel Consumption Overall | 8.2 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 85 L | 68 L |
