1956 AC Ace vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 57 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 2,000 cc (4 cylinders), 2013 Kia Optima is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (270 HP @ 6000 RPM) has 196 more horse power than 1956 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2013 Kia Optima weights approximately 644 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, 2013 Kia Optima (365 Nm) has 198 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2013 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 2013 Kia Optima | |
| Make | AC | Kia |
| Model | Ace | Optima |
| Year Released | 1956 | 2013 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 270 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 167 Nm | 365 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 1538 kg |
| Vehicle Length | 3850 mm | 4845 mm |
| Vehicle Width | 1520 mm | 1830 mm |
| Vehicle Height | 1250 mm | 1455 mm |
| Wheelbase Size | 2290 mm | 2795 mm |
| Fuel Tank Capacity | 59 L | 70 L |
