1966 Cadillac DeVille vs. 1970 Pontiac Bonneville
To start off, 1970 Pontiac Bonneville 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 Bonneville is equipped with a bigger engine. In terms of performance, 1966 Cadillac DeVille (208 HP @ 4600 RPM) has 23 more horse power than 1970 Pontiac Bonneville. (185 HP @ 4000 RPM). In normal driving conditions, 1966 Cadillac DeVille should accelerate faster than 1970 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1966 Cadillac DeVille weights approximately 5 kg more than 1970 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Pontiac Bonneville is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Pontiac Bonneville. However, in wet, icy, snow, or gravel driving conditions, 1966 Cadillac DeVille, being front wheel drive (FWD), will offer much better control with better grip. 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 Bonneville | |
Make | Cadillac | Pontiac |
Model | DeVille | Bonneville |
Year Released | 1966 | 1970 |
Engine Position | Front | Front |
Engine Size | 7028 cc | 7460 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 208 HP | 185 HP |
Engine RPM | 4600 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1995 kg | 1990 kg |
Vehicle Length | 5700 mm | 5740 mm |
Vehicle Width | 2030 mm | 2030 mm |
Vehicle Height | 1370 mm | 1390 mm |
Wheelbase Size | 3300 mm | 3210 mm |