2005 BMW X5 vs. 1946 Buick 40
To start off, 2005 BMW X5 is newer by 59 year(s). Which means there will be less support and parts availability for 1946 Buick 40. In addition, the cost of maintenance, including insurance, on 1946 Buick 40 would be higher. At 4,392 cc (8 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (321 HP @ 6100 RPM) has 213 more horse power than 1946 Buick 40. (108 HP @ 3600 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1946 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 590 kg more than 1946 Buick 40. 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 1946 Buick 40. 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.
Compare all specifications:
| 2005 BMW X5 | 1946 Buick 40 | |
| Make | BMW | Buick |
| Model | X5 | 40 |
| Year Released | 2005 | 1946 |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 4066 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 108 HP |
| Engine RPM | 6100 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2235 kg | 1645 kg |
| Wheelbase Size | 2890 mm | 3000 mm |
