2003 BMW X3 vs. 1980 Buick LeSabre
To start off, 2003 BMW X3 is newer by 23 year(s). Which means there will be less support and parts availability for 1980 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1980 Buick LeSabre would be higher. At 4,129 cc (6 cylinders), 1980 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (189 HP @ 6000 RPM) has 66 more horse power than 1980 Buick LeSabre. (123 HP @ 4000 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1980 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 235 kg more than 1980 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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, 1980 Buick LeSabre (279 Nm @ 2000 RPM) has 34 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 1980 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3. 1980 Buick LeSabre has automatic transmission and 2003 BMW X3 has manual transmission. 2003 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X3 | 1980 Buick LeSabre | |
| Make | BMW | Buick |
| Model | X3 | LeSabre |
| Year Released | 2003 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4129 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 123 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 245 Nm | 279 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 100.7 mm |
| Engine Stroke Size | 75 mm | 86.4 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1815 kg | 1580 kg |
| Vehicle Length | 4570 mm | 5550 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1680 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2950 mm |
