1980 Cadillac Eldorado vs. 1966 Avanti Avanti
To start off, 1980 Cadillac Eldorado is newer by 14 year(s). Which means there will be less support and parts availability for 1966 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1966 Avanti Avanti would be higher. At 6,030 cc (8 cylinders), 1980 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1966 Avanti Avanti (254 HP @ 5000 RPM) has 111 more horse power than 1980 Cadillac Eldorado. (143 HP @ 3600 RPM) In normal driving conditions, 1966 Avanti Avanti should accelerate faster than 1980 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1980 Cadillac Eldorado weights approximately 260 kg more than 1966 Avanti Avanti.
Because 1966 Avanti Avanti 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 1966 Avanti Avanti. However, in wet, icy, snow, or gravel driving conditions, 1980 Cadillac Eldorado, 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:
| 1980 Cadillac Eldorado | 1966 Avanti Avanti | |
| Make | Cadillac | Avanti |
| Model | Eldorado | Avanti |
| Year Released | 1980 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 6030 cc | 5354 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 143 HP | 254 HP |
| Engine RPM | 3600 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1720 kg | 1460 kg |
| Vehicle Length | 5190 mm | 4910 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1380 mm |
| Wheelbase Size | 2900 mm | 2780 mm |
