1966 Cadillac DeVille vs. 2001 GMC Sierra
To start off, 2001 GMC Sierra is newer by 35 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 7,028 cc (8 cylinders), 1966 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (321 HP @ 5000 RPM) has 113 more horse power than 1966 Cadillac DeVille. (208 HP @ 4600 RPM) In normal driving conditions, 2001 GMC Sierra should accelerate faster than 1966 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 275 kg more than 1966 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1966 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2001 GMC Sierra 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:
| 1966 Cadillac DeVille | 2001 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | DeVille | Sierra |
| Year Released | 1966 | 2001 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 7028 cc | 5967 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 208 HP | 321 HP |
| Engine RPM | 4600 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1995 kg | 2270 kg |
| Vehicle Length | 5700 mm | 6270 mm |
| Vehicle Width | 2030 mm | 2000 mm |
| Vehicle Height | 1370 mm | 1800 mm |
| Wheelbase Size | 3300 mm | 3650 mm |
| Fuel Tank Capacity | 82 L | 117 L |
