1955 AC 2-Litre vs. 1951 Triumph Renown
To start off, 1955 AC 2-Litre is newer by 4 year(s). Which means there will be less support and parts availability for 1951 Triumph Renown. In addition, the cost of maintenance, including insurance, on 1951 Triumph Renown would be higher. At 2,088 cc (4 cylinders), 1951 Triumph Renown is equipped with a bigger engine. In terms of performance, 1955 AC 2-Litre (76 HP @ 4500 RPM) has 9 more horse power than 1951 Triumph Renown. (67 HP @ 4200 RPM). In normal driving conditions, 1955 AC 2-Litre should accelerate faster than 1951 Triumph Renown. With that said, vehicle weight also plays an important factor in acceleration. 1955 AC 2-Litre weights approximately 36 kg more than 1951 Triumph Renown. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1951 Triumph Renown (147 Nm @ 2000 RPM) has 11 more torque (in Nm) than 1955 AC 2-Litre. (136 Nm @ 2500 RPM). This means 1951 Triumph Renown will have an easier job in driving up hills or pulling heavy equipment than 1955 AC 2-Litre.
Compare all specifications:
1955 AC 2-Litre | 1951 Triumph Renown | |
Make | AC | Triumph |
Model | 2-Litre | Renown |
Year Released | 1955 | 1951 |
Engine Position | Front | Front |
Engine Size | 1991 cc | 2088 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 76 HP | 67 HP |
Engine RPM | 4500 RPM | 4200 RPM |
Torque | 136 Nm | 147 Nm |
Torque RPM | 2500 RPM | 2000 RPM |
Engine Bore Size | 65 mm | 85 mm |
Engine Stroke Size | 100 mm | 92 mm |
Engine Compression Ratio | 6.8:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1320 kg | 1284 kg |
Vehicle Length | 4680 mm | 4450 mm |
Vehicle Width | 1710 mm | 1630 mm |
Vehicle Height | 1560 mm | 1610 mm |
Wheelbase Size | 2980 mm | 2750 mm |