1978 Cadillac DeVille vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 33 year(s). Which means there will be less support and parts availability for 1978 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1978 Cadillac DeVille would be higher. At 6,028 cc (8 cylinders), 1978 Cadillac DeVille is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 340 kg more than 1978 Cadillac DeVille.
Because 2011 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1978 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2011 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:
| 1978 Cadillac DeVille | 2011 BMW X5 | |
| Make | Cadillac | BMW |
| Model | DeVille | X5 |
| Year Released | 1978 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 6028 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 300 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1910 kg | 2250 kg |
| Vehicle Length | 5620 mm | 4857 mm |
| Vehicle Width | 1950 mm | 1933 mm |
| Vehicle Height | 1420 mm | 1776 mm |
| Wheelbase Size | 3090 mm | 2934 mm |
