2007 BMW X3 vs. 1977 Buick LeSabre
To start off, 2007 BMW X3 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1977 Buick LeSabre would be higher. At 5,002 cc (6 cylinders), 1977 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 72 more horse power than 1977 Buick LeSabre. (143 HP @ 3800 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1977 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 125 kg more than 1977 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (480 Nm @ 1750 RPM) has 147 more torque (in Nm) than 1977 Buick LeSabre. (333 Nm @ 2400 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick LeSabre.
Compare all specifications:
| 2007 BMW X3 | 1977 Buick LeSabre | |
| Make | BMW | Buick |
| Model | X3 | LeSabre |
| Year Released | 2007 | 1977 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5002 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 143 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 480 Nm | 333 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1640 kg |
| Vehicle Length | 4570 mm | 5550 mm |
| Vehicle Width | 1680 mm | 1910 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 2800 mm | 2950 mm |
| Fuel Tank Capacity | 67 L | 95 L |
