2007 BMW X3 vs. 1949 Buick 40
To start off, 2007 BMW X3 is newer by 58 year(s). Which means there will be less support and parts availability for 1949 Buick 40. In addition, the cost of maintenance, including insurance, on 1949 Buick 40 would be higher. At 5,249 cc (8 cylinders), 1949 Buick 40 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (190 HP @ 6000 RPM) has 42 more horse power than 1949 Buick 40. (148 HP @ 3600 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1949 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1949 Buick 40 weights approximately 100 kg more than 2007 BMW X3.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1949 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.
Compare all specifications:
| 2007 BMW X3 | 1949 Buick 40 | |
| Make | BMW | Buick |
| Model | X3 | 40 |
| Year Released | 2007 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 5249 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 148 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 87.3 mm |
| Engine Stroke Size | 75 mm | 109.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1765 kg | 1865 kg |
| Wheelbase Size | 2800 mm | 3000 mm |
