1966 Cadillac DeVille vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1966 Cadillac DeVille would be higher. At 6,954 cc (8 cylinders), 1966 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1966 Cadillac DeVille (288 HP) has 93 more horse power than 2006 GMC Sierra. (195 HP). In normal driving conditions, 1966 Cadillac DeVille should accelerate faster than 2006 GMC Sierra.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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:
| 1966 Cadillac DeVille | 2006 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | DeVille | Sierra |
| Year Released | 1966 | 2006 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 6954 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 288 HP | 195 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 5700 mm | 5850 mm |
| Vehicle Width | 2030 mm | 2000 mm |
| Wheelbase Size | 3300 mm | 3650 mm |
