2005 BMW X5 vs. 1988 Buick LeSabre
To start off, 2005 BMW X5 is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1988 Buick LeSabre would be higher. At 3,790 cc (6 cylinders), 1988 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 67 more horse power than 1988 Buick LeSabre. (148 HP @ 4400 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1988 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 670 kg more than 1988 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 1988 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, 2005 BMW X5 (520 Nm @ 2000 RPM) has 249 more torque (in Nm) than 1988 Buick LeSabre. (271 Nm @ 2000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1988 Buick LeSabre.
Compare all specifications:
| 2005 BMW X5 | 1988 Buick LeSabre | |
| Make | BMW | Buick |
| Model | X5 | LeSabre |
| Year Released | 2005 | 1988 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 3790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 148 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 520 Nm | 271 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 96.5 mm |
| Engine Stroke Size | 90 mm | 86.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 1500 kg |
| Vehicle Length | 4670 mm | 5010 mm |
| Vehicle Width | 1880 mm | 1850 mm |
| Vehicle Height | 1720 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2830 mm |
| Fuel Tank Capacity | 93 L | 68 L |
