1956 AC Ace vs. 2008 Mazda MX-5 Miata
To start off, 2008 Mazda MX-5 Miata is newer by 52 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 1,999 cc (4 cylinders), 2008 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2008 Mazda MX-5 Miata (158 HP @ 6700 RPM) has 35 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2008 Mazda MX-5 Miata should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda MX-5 Miata weights approximately 300 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, 2008 Mazda MX-5 Miata (188 Nm) has 21 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2008 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 2008 Mazda MX-5 Miata | |
| Make | AC | Mazda |
| Model | Ace | MX-5 Miata |
| Year Released | 1956 | 2008 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 158 HP |
| Engine RPM | 6000 RPM | 6700 RPM |
| Torque | 167 Nm | 188 Nm |
| Engine Bore Size | 66 mm | 87.5 mm |
| Engine Stroke Size | 96 mm | 83.1 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 894 kg | 1194 kg |
| Vehicle Length | 3850 mm | 4000 mm |
| Vehicle Width | 1520 mm | 1730 mm |
| Vehicle Height | 1250 mm | 1260 mm |
| Wheelbase Size | 2290 mm | 2340 mm |
| Fuel Tank Capacity | 59 L | 50 L |
