1957 AC Ace vs. 2007 Daihatsu Sirion
To start off, 2007 Daihatsu Sirion is newer by 50 year(s). Which means there will be less support and parts availability for 1957 AC Ace. In addition, the cost of maintenance, including insurance, on 1957 AC Ace would be higher. At 1,990 cc (6 cylinders), 1957 AC Ace is equipped with a bigger engine. In terms of performance, 2007 Daihatsu Sirion (101 HP @ 3600 RPM) has 27 more horse power than 1957 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 2007 Daihatsu Sirion should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2007 Daihatsu Sirion weights approximately 50 kg more than 1957 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1957 AC Ace | 2007 Daihatsu Sirion | |
| Make | AC | Daihatsu |
| Model | Ace | Sirion |
| Year Released | 1957 | 2007 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 101 HP |
| Engine RPM | 4500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 890 kg | 940 kg |
| Vehicle Length | 3850 mm | 3610 mm |
| Vehicle Width | 1520 mm | 1560 mm |
| Vehicle Height | 1250 mm | 1670 mm |
| Wheelbase Size | 2290 mm | 2440 mm |
| Fuel Tank Capacity | 59 L | 40 L |
