1957 AC Ace vs. 1955 Aston Martin DB3
To start off, 1957 AC Ace is newer by 2 year(s). Which means there will be less support and parts availability for 1955 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1955 Aston Martin DB3 would be higher. At 2,922 cc (6 cylinders), 1955 Aston Martin DB3 is equipped with a bigger engine. In terms of performance, 1955 Aston Martin DB3 (138 HP @ 5500 RPM) has 15 more horse power than 1957 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 1955 Aston Martin DB3 should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1955 Aston Martin DB3 weights approximately 111 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.
Let's talk about torque, 1955 Aston Martin DB3 (244 Nm @ 5500 RPM) has 77 more torque (in Nm) than 1957 AC Ace. (167 Nm @ 4500 RPM). This means 1955 Aston Martin DB3 will have an easier job in driving up hills or pulling heavy equipment than 1957 AC Ace.
Compare all specifications:
1957 AC Ace | 1955 Aston Martin DB3 | |
Make | AC | Aston Martin |
Model | Ace | DB3 |
Year Released | 1957 | 1955 |
Engine Position | Front | Front |
Engine Size | 1971 cc | 2922 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 123 HP | 138 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 167 Nm | 244 Nm |
Torque RPM | 4500 RPM | 5500 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 894 kg | 1005 kg |
Vehicle Width | 1520 mm | 1510 mm |