2007 BMW X3 vs. 1956 Buick 40
To start off, 2007 BMW X3 is newer by 51 year(s). Which means there will be less support and parts availability for 1956 Buick 40. In addition, the cost of maintenance, including insurance, on 1956 Buick 40 would be higher. At 5,279 cc (8 cylinders), 1956 Buick 40 is equipped with a bigger engine. In terms of performance, 1956 Buick 40 (252 HP @ 4400 RPM) has 37 more horse power than 2007 BMW X3. (215 HP @ 4000 RPM) In normal driving conditions, 1956 Buick 40 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 175 kg more than 1956 Buick 40.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Buick 40. 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 18 more torque (in Nm) than 1956 Buick 40. (462 Nm @ 3200 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1956 Buick 40.
Compare all specifications:
| 2007 BMW X3 | 1956 Buick 40 | |
| Make | BMW | Buick |
| Model | X3 | 40 |
| Year Released | 2007 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5279 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 252 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 480 Nm | 462 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 81.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1765 kg | 1590 kg |
| Vehicle Width | 1680 mm | 1950 mm |
| Wheelbase Size | 2800 mm | 3110 mm |
