1959 AC Ace vs. 1949 Austin A 90
To start off, 1959 AC Ace is newer by 10 year(s). Which means there will be less support and parts availability for 1949 Austin A 90. In addition, the cost of maintenance, including insurance, on 1949 Austin A 90 would be higher. At 2,660 cc (4 cylinders), 1949 Austin A 90 is equipped with a bigger engine. In terms of performance, 1949 Austin A 90 (87 HP @ 4000 RPM) has 13 more horse power than 1959 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1949 Austin A 90 should accelerate faster than 1959 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1949 Austin A 90 weights approximately 469 kg more than 1959 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1959 AC Ace | 1949 Austin A 90 | |
| Make | AC | Austin |
| Model | Ace | A 90 |
| Year Released | 1959 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2660 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 74 HP | 87 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 890 kg | 1359 kg |
| Vehicle Length | 3850 mm | 4520 mm |
| Vehicle Width | 1520 mm | 1780 mm |
| Vehicle Height | 1250 mm | 1530 mm |
| Wheelbase Size | 2290 mm | 2440 mm |
| Fuel Tank Capacity | 59 L | 34 L |
