1956 AC Ace vs. 1961 Triumph TR3
To start off, 1961 Triumph TR3 is newer by 5 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 2,138 cc (4 cylinders), 1961 Triumph TR3 is equipped with a bigger engine. In terms of performance, 1961 Triumph TR3 (101 HP @ 4600 RPM) has 27 more horse power than 1956 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1961 Triumph TR3 should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1961 Triumph TR3 weights approximately 10 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, 1961 Triumph TR3 (172 Nm) has 5 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 1961 Triumph TR3 will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 1961 Triumph TR3 | |
| Make | AC | Triumph |
| Model | Ace | TR3 |
| Year Released | 1956 | 1961 |
| Body Type | Roadster | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2138 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 101 HP |
| Engine RPM | 4500 RPM | 4600 RPM |
| Torque | 167 Nm | 172 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 894 kg | 904 kg |
| Vehicle Length | 3850 mm | 3840 mm |
| Vehicle Width | 1520 mm | 1420 mm |
| Vehicle Height | 1250 mm | 1280 mm |
| Wheelbase Size | 2290 mm | 2240 mm |
| Fuel Tank Capacity | 59 L | 53 L |
