Morris Isis classic cars for sale

History of the Morris Isis

The Morris Isis nameplate was first introduced in 1929 by Morris Motors Limited, designating a six-cylinder vehicle that reflected the manufacturer's ambition to offer more refined and powerful models alongside their popular small cars. After a brief production run ending in 1931, the Isis lineage was revived in the 1950s by the British Motor Corporation, at a time when midsize six-cylinder sedans were gaining favour for their balance of performance and comfort. The revived post-war Isis replaced the Morris Six MS, offering buyers a taste of traditional British craftsmanship with updated engineering.

Model History

The initial Morris Isis (1929–1931) represented Morris's early efforts to expand its range beyond four-cylinder cars. After its discontinuation, the name remained dormant until the reintroduction in the 1950s, when BMC sought a modern replacement for the Morris Six MS. The Isis shared many components and bodywork cues with its predecessor but introduced more advanced six-cylinder engines, improved suspension, and refined interiors, marking its place in the evolving British family car segment.

Highlights of the Morris Isis

The Morris Isis is noted for its reliable straight-six engines and comfortable saloon body style. Its second series, produced during the 1950s, brought forward mechanical upgrades over the Morris Six MS. Distinctive for its understated yet spacious design and firm focus on drivability, Isis models also featured detail improvements reflecting the period's expectations for comfort and innovation.

Technical Data

Special Editions and Collectible Models

While there is no documentation of factory-built special editions, individual Isis vehicles can differ due to period-specific optional extras, coachwork variations, and later upgrades. Collectors often pay special attention to early first-series cars or well-preserved, unrestored 1950s models due to their originality.

Engine and Performance, Transmission and Handling

The Morris Isis, in its various iterations, utilised six-cylinder powerplants designed to deliver smooth, linear power suited to the saloon’s stately character. The 1950s versions in particular benefitted from improvements in engine reliability and enhancements to suspension geometry, making them more comfortable and stable at moderate speeds than many earlier Morris cars. Gearboxes were typically manual, with a column shift in later models, and handling priorities favoured comfort and predictability over sporting performance. Notable variants include the early Isis Series I, prized for its period details, and the broadly produced Series II, which offered additional cabin comfort and incremental technical improvements.

Interior, Comfort, Exterior and Design

The Isis offered a restrained yet spacious interior with standard cloth-trimmed seats and generous brightwork. The pre-war editions featured classic upright Morris grilles and pronounced fender lines, while the 1950s models moved towards cleaner bodywork and a more streamlined profile. Material use was typical for the segment, with solid dash veneers and metal accents. The availability of various interior and exterior paint colours allowed buyers some room for personalisation. Factory options could include upgraded radios or heater units, reflecting the period's gradual move towards in-car comfort.

Other Relevant Features

The Morris Isis remains a rare sight at continental shows, and its parts network is best supported through British classic car specialist suppliers. Owners benefit from good club support and shared information within the classic Morris community.

Summary

The Morris Isis bridges pre- and post-war eras in British automotive production, offering six-cylinder performance in a saloon package suited to period family motoring. Its two production series each have their strengths, and the car enjoys a unique profile among Morris models. For collectors, the Isis delivers charm, usability, and a tangible slice of the evolving British car landscape.