1966 Cadillac DeVille vs. 1970 Dodge Challenger
To start off, 1970 Dodge Challenger 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 6,954 cc (8 cylinders), 1966 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1966 Cadillac DeVille (288 HP @ 4600 RPM) has 165 more horse power than 1970 Dodge Challenger. (123 HP @ 4000 RPM). In normal driving conditions, 1966 Cadillac DeVille should accelerate faster than 1970 Dodge Challenger. With that said, vehicle weight also plays an important factor in acceleration. 1966 Cadillac DeVille weights approximately 534 kg more than 1970 Dodge Challenger. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Dodge Challenger | |
| Make | Cadillac | Dodge |
| Model | DeVille | Challenger |
| Year Released | 1966 | 1970 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6954 cc | 3687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 288 HP | 123 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2004 kg | 1470 kg |
| Vehicle Length | 5700 mm | 4870 mm |
| Vehicle Width | 2030 mm | 1940 mm |
| Wheelbase Size | 3300 mm | 2800 mm |
