1966 Cadillac DeVille vs. 2007 Fiat Siena
To start off, 2007 Fiat Siena is newer by 41 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 7,027 cc (8 cylinders), 1966 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1966 Cadillac DeVille (208 HP @ 4600 RPM) has 108 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 1966 Cadillac DeVille should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1966 Cadillac DeVille weights approximately 955 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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 | 2007 Fiat Siena | |
| Make | Cadillac | Fiat |
| Model | DeVille | Siena |
| Year Released | 1966 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7027 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 100 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2025 kg | 1070 kg |
| Vehicle Width | 2030 mm | 1640 mm |
| Wheelbase Size | 3300 mm | 2380 mm |
| Fuel Tank Capacity | 82 L | 54 L |
