This arrangement doesn’t make for great airflow, but again, this wasn’t a racer, this was a cruiser. The 1948 Ariel Square Four continued to use Ariel’s patented Anstey-link plunger rear suspension, ...

Select Your Options Choose options to include in this vehicle value. VINTAGE - 1905 - 1944 Due to the rarity of these and other years and models of Ariel, pricing data is still being collected. These ...

Pioneered by Ariel and used by a few other brands, it was wonderfully balanced and sounded great. How come it's not in use today? Did you know that a square four engine used to be a thing?

Ariel’s Square 4 – affectionately dubbed the ‘Squariel’ – had a lengthy production run stretching from 1931 to 1959 but the classic Mark 2 model was only built during the between 1953 ...

In 1925, Val Page, a new designer joined Ariel team and a few engines were launched, Red Hunter being the first in the crowd. This machine prepared the scene for 1000 Square Four, 500 Square Four ...

we reckon the craftsmen who created the iconic Ariel Square Four in 1930 would have approved. The Ariel Ace is the first motorcycle from Ariel motors, which was founded in 1999 to build the Atom ...

The Square Four went through a major revision in 1953, with a new cylinder head and manifolds, prompting a new sub-model designation, Mark II, which ran from 1953 through Ariel’s final year, 1959.

Select Your Options Choose options to include in this vehicle value. VINTAGE - 1905 - 1944 Due to the rarity of these and other years and models of Ariel, pricing data is still being collected. These ...