1966 Cadillac DeVille vs. 1970 Pontiac GTO
To start off, 1970 Pontiac GTO is newer by 4 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 7,460 cc (8 cylinders), 1970 Pontiac GTO is equipped with a bigger engine. In terms of performance, 1970 Pontiac GTO (360 HP @ 4300 RPM) has 72 more horse power than 1966 Cadillac DeVille. (288 HP @ 4600 RPM) In normal driving conditions, 1970 Pontiac GTO should accelerate faster than 1966 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1966 Cadillac DeVille weights approximately 289 kg more than 1970 Pontiac GTO.
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 | 1970 Pontiac GTO | |
| Make | Cadillac | Pontiac |
| Model | DeVille | GTO |
| Year Released | 1966 | 1970 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6954 cc | 7460 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 288 HP | 360 HP |
| Engine RPM | 4600 RPM | 4300 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2004 kg | 1715 kg |
| Vehicle Length | 5700 mm | 5160 mm |
| Vehicle Width | 2030 mm | 1950 mm |
| Wheelbase Size | 3300 mm | 2850 mm |
| Fuel Tank Capacity | 82 L | 67 L |
