1978 Cadillac DeVille vs. 2011 Audi Q7
To start off, 2011 Audi Q7 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 Audi Q7 weights approximately 445 kg more than 1978 Cadillac DeVille.
Because 2011 Audi Q7 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 Audi Q7 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 Audi Q7 | |
| Make | Cadillac | Audi |
| Model | DeVille | Q7 |
| Year Released | 1978 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 6028 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 272 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1910 kg | 2355 kg |
| Vehicle Length | 5620 mm | 5088 mm |
| Vehicle Width | 1950 mm | 1984 mm |
| Vehicle Height | 1420 mm | 1737 mm |
| Wheelbase Size | 3090 mm | 3002 mm |
