2005 BMW X5 vs. 1998 Buick LeSabre
To start off, 2005 BMW X5 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1998 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1998 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (229 HP @ 5900 RPM) has 27 more horse power than 1998 Buick LeSabre. (202 HP @ 5200 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1998 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 580 kg more than 1998 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2005 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, 1998 Buick LeSabre (312 Nm @ 4000 RPM) has 12 more torque (in Nm) than 2005 BMW X5. (300 Nm @ 3500 RPM). This means 1998 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X5.
Compare all specifications:
| 2005 BMW X5 | 1998 Buick LeSabre | |
| Make | BMW | Buick |
| Model | X5 | LeSabre |
| Year Released | 2005 | 1998 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 229 HP | 202 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 300 Nm | 312 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 96.5 mm |
| Engine Stroke Size | 89.6 mm | 86.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2070 kg | 1490 kg |
| Vehicle Length | 4670 mm | 5090 mm |
| Vehicle Width | 1880 mm | 1910 mm |
| Vehicle Height | 1770 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2820 mm |
| Fuel Tank Capacity | 93 L | 68 L |
