1957 AC Ace vs. 1955 Triumph TR2
To start off, 1957 AC Ace is newer by 2 year(s). Which means there will be less support and parts availability for 1955 Triumph TR2. In addition, the cost of maintenance, including insurance, on 1955 Triumph TR2 would be higher. At 1,991 cc (4 cylinders), 1955 Triumph TR2 is equipped with a bigger engine. In terms of performance, 1957 AC Ace (123 HP @ 6000 RPM) has 33 more horse power than 1955 Triumph TR2. (90 HP @ 4800 RPM). In normal driving conditions, 1957 AC Ace should accelerate faster than 1955 Triumph TR2. With that said, vehicle weight also plays an important factor in acceleration. 1957 AC Ace weights approximately 29 kg more than 1955 Triumph TR2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1957 AC Ace (167 Nm @ 4500 RPM) has 9 more torque (in Nm) than 1955 Triumph TR2. (158 Nm @ 3000 RPM). This means 1957 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1955 Triumph TR2.
Compare all specifications:
1957 AC Ace | 1955 Triumph TR2 | |
Make | AC | Triumph |
Model | Ace | TR2 |
Year Released | 1957 | 1955 |
Body Type | Roadster | Roadster |
Engine Position | Front | Front |
Engine Size | 1971 cc | 1991 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 123 HP | 90 HP |
Engine RPM | 6000 RPM | 4800 RPM |
Torque | 167 Nm | 158 Nm |
Torque RPM | 4500 RPM | 3000 RPM |
Engine Compression Ratio | 9.0:1 | 8.5:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 894 kg | 865 kg |
Vehicle Length | 3850 mm | 3840 mm |
Vehicle Width | 1520 mm | 1420 mm |
Vehicle Height | 1250 mm | 1280 mm |
Wheelbase Size | 2290 mm | 2250 mm |
Fuel Tank Capacity | 59 L | 56 L |