CarBrandLogos archive · Austin · 1959

AustinAustin Se7en (Mini)

Ten-inch wheels, a sideways engine, and four-fifths of the floor given to people.

Photo: Vauxford · CC BY-SA 4.0

The story

A defining chapter in Austin history.

Explore the ideas, engineering and context that shaped the Austin Se7en (Mini), then continue into its specifications and place in the marque's lineage.

Origins

The Suez crisis of 1956 brought fuel rationing to Britain and a rash of German bubble cars onto its roads. Leonard Lord at BMC found them appalling and told Alec Issigonis to design a proper small car to see them off. A team of about a dozen people took it from brief to production in a little over two years.

Mini Original 1959 · No machine-readable author provided. Pedant assumed (based on copyright claims). · Public domain

Design and engineering

Almost every decision was made in the service of interior space. The engine was turned sideways and the gearbox placed underneath it in the sump, sharing the engine oil, which shortened the power unit dramatically. Drive went to the front wheels. The wheels themselves were shrunk to ten inches and pushed into the corners, and suspension came from Alex Moulton's rubber cones rather than steel springs, taking up almost no room. Body seams were welded on the outside to simplify assembly. The result was a car under ten feet long that carried four adults, with roughly eighty percent of its floor area available to them.

Morris Mini Minor Traveller 1966 · DeFacto · CC BY-SA 2.5

In production

It went on sale in August 1959 as the Austin Se7en and the Morris Mini-Minor, the same car badged for two dealer networks in BMC's usual fashion. It was priced very low, at little or no margin, and Ford's engineers famously took one apart and concluded that BMC could not be making money on it.

Mini cross section · geni · CC BY-SA 4.0

Legacy

Then it became fashionable, which nobody had planned. Because it was cheap and good, it was bought by people who could have bought anything, and it acquired a social range no other car had. John Cooper turned it into a competition machine, and the works cars won the Monte Carlo Rally in 1964, 1965 and 1967, with the 1966 victory taken away over a dispute about headlamp regulations. The Italian Job did the rest in 1969.

Chapter 5

The Mark I gave way to the Mark II in 1967, and the Austin and Morris badges were dropped in favour of Mini as a marque in its own right. The basic design stayed in production until 2000, more than five million cars, and its transverse front-drive layout became the template for very nearly every small car built since.

At a glance

The facts that define it.

Engine

848 cc BMC A-Series engine

Designer

Sir Alec Issigonis

Body

2-door saloon

Technical specification

The Austin Se7en (Mini), in detail.

Production: 1959–1967
Class: City car (A)
Body style: 2-door saloon; 2-door estate; 2-door van; 2-door truck
Layout: FF layout
Engine: 848 cc BMC A-Series engine; A-Series Straight-four engine; I4 ; 970 cc A-Series I4 ; 997 cc A-Series I4 ; 998 cc A-Series I4 ; 1071 cc A-Series I4 ; 1098 cc A-Series I4 ; 1275 cc A-Series I4
Transmission: 4-speed manual with; synchromesh on top three ratios till 1968. Synchromesh on all forward speeds after 1968 ; 4-speed automatic; 5-speed manual (some models only)
Designer: Sir Alec Issigonis
Assembly: United Kingdom: Longbridge, Birmingham (Longbridge plant); Ireland: Dublin; Australia: Zetland; Belgium: Seneffe; Portugal: Setúbal
Manufacturer: British Motor Corporation