What is the engine displacement of the 1952 Ariel MK 1 Square Four?

The 1952 Ariel MK 1 Square Four has an engine displacement of 997.0 ccm (60.84 cubic inches).

How much horsepower does the 1952 Ariel MK 1 Square Four have?

The 1952 Ariel MK 1 Square Four produces 40.0 HP (29.2 kW )) @ 5800 RPM of power.

How much does the 1952 Ariel MK 1 Square Four weigh?

The 1952 Ariel MK 1 Square Four has a dry weight of 193.0 kg (425.5 pounds).

1952 Ariel MK 1 Square Four Price, Specs, Review

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Review

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The 1952 Ariel MK 1 Square Four showcases an early example of Ariel's distinctive engine configuration. Its 997cc square four engine, producing 40 horsepower at 5800 RPM, offered a unique and smooth power delivery. Weighing 425.5 pounds, the MK 1 was a substantial machine designed for comfortable touring. The ergonomics prioritized rider comfort, with an upright riding position suitable for long journeys. The large 6.08 US gallon fuel tank ensured ample range between refueling stops, a practical feature for riders of the time. The front brake was an expanding drum brake, typical of the era's technology. This motorcycle caters to enthusiasts who appreciate classic British motorcycles and the distinctive engineering of the square four engine. It provides a glimpse into the motorcycling experience of the early 1950s and the evolution of Ariel's design.

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License Class (EU)

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The Ariel MK 1 Square Four produces 40 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

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Fuel Economy & Running Costs

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Estimated average for 997cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 23.00 litres (6.08 US gallons)

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Insurance Class

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