Three-quarters front view of a Red and White, 1958, Austin Healey 100-6, on display at the 2023 Deal Classic Car Show


The Austin-Healey 100-6 is a two-seat roadster that was announced in late September 1956 and produced from 1956 until 1959. A replacement for the Austin-Healey 100, it was followed by the Austin-Healey 3000; together, the three models have become known as the Big Healeys. The 100-6 featured a 2 in ( mm) longer wheelbase than the 100, a more powerful straight-six engine in place of its slightly larger inline-four, and added two occasional seats (which later became optional). The body lines were slightly streamlined, a smaller, wider radiator grille placed lower, an air scoop was added to the bonnet, and the windscreen fixed. The 100-6 was produced in two model designators, the 2+2 BN4 from 1956 onwards and the 2-seat BN6 in 1958–9. The cars used a tuned version of the BMC C-Series engine previously fitted to the Austin Westminster, initially producing 102 bhp (76 kW) and increased in 1957 to 117 bhp (87 kW) by fitting a revised manifold and cylinder head. The previously standard overdrive unit was made optional. In late 1957 production was transferred from Longbridge to the MG plant at Abingdon.[4] 14,436 100-6s were produced before production ended in 1959. A 117 bhp (87 kW) BN6 was tested by The Motor magazine in 1959 had a top speed of mph ( km/h) and could accelerate from 0-60 mph (97 km/h) in seconds. A fuel consumption of miles per imperial gallon ( L/100 km; mpg‑US) was recorded. The test car cost £1307 including taxes of £436.[


Size: 5441px × 3335px
Location: Betteshanger Country Park, Sandwich Rd, Deal
Photo credit: © John Gaffen / Alamy / Afripics
License: Licensed
Model Released: No

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