1956 AC Ace vs. 1970 Cadillac Eldorado
To start off, 1970 Cadillac Eldorado is newer by 14 year(s). Which means there will be less support and parts availability for 1956 AC Ace. In addition, the cost of maintenance, including insurance, on 1956 AC Ace would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1970 Cadillac Eldorado (228 HP @ 4400 RPM) has 105 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 1970 Cadillac Eldorado should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Eldorado weights approximately 1176 kg more than 1956 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1970 Cadillac Eldorado (710 Nm) has 543 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 1970 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 1970 Cadillac Eldorado | |
| Make | AC | Cadillac |
| Model | Ace | Eldorado |
| Year Released | 1956 | 1970 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 228 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 167 Nm | 710 Nm |
| Engine Bore Size | 66 mm | 109.3 mm |
| Engine Stroke Size | 96 mm | 103.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 894 kg | 2070 kg |
| Vehicle Length | 3850 mm | 5620 mm |
| Vehicle Width | 1520 mm | 2040 mm |
| Vehicle Height | 1250 mm | 1360 mm |
| Wheelbase Size | 2290 mm | 3050 mm |
| Fuel Tank Capacity | 59 L | 79 L |
