1956 Cadillac Eldorado vs. 1978 Datsun 260Z
To start off, 1978 Datsun 260Z is newer by 22 year(s). Which means there will be less support and parts availability for 1956 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1956 Cadillac Eldorado would be higher. At 5,980 cc (8 cylinders), 1956 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1956 Cadillac Eldorado (185 HP @ 4700 RPM) has 22 more horse power than 1978 Datsun 260Z. (163 HP @ 5600 RPM). In normal driving conditions, 1956 Cadillac Eldorado should accelerate faster than 1978 Datsun 260Z. With that said, vehicle weight also plays an important factor in acceleration. 1956 Cadillac Eldorado weights approximately 885 kg more than 1978 Datsun 260Z. 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. 1956 Cadillac Eldorado has automatic transmission and 1978 Datsun 260Z has manual transmission. 1978 Datsun 260Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1956 Cadillac Eldorado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Cadillac Eldorado | 1978 Datsun 260Z | |
| Make | Cadillac | Datsun |
| Model | Eldorado | 260Z |
| Year Released | 1956 | 1978 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5980 cc | 2565 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 185 HP | 163 HP |
| Engine RPM | 4700 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2085 kg | 1200 kg |
| Vehicle Length | 5680 mm | 4450 mm |
| Vehicle Width | 2040 mm | 1630 mm |
| Vehicle Height | 1590 mm | 1290 mm |
| Wheelbase Size | 3280 mm | 2581 mm |
