
Barely changed from the 14/28 it replaced, this car got a new name mostly as a marketing exercise, per the factory's own history.
Lead trim: 14/40 1.8 side-valve four
MG 14/40 Mark IV14-40 · 1927–1929
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- 0sets it belongs to
Nobody in Burbles has spotted a MG 14/40 Mark IV yet. See one on the street, point the app at it, and the first card is yours — with your @handle permanently credited on this page.
FactBarely changed from the 14/28 it replaced, this car got a new name mostly as a marketing exercise, per the factory's own history.
The MG 14/40 or Mark IV, launched in 1927, was based on the contemporary flat-nose Morris Oxford and developed from the 14/28, built at Edmund Road, Cowley, Oxford, where MG had moved in September 1927; during production it became the first MG with the Octagon badge on its radiator. The change of name from 14/28 to 14/40 seems mainly to have been a marketing exercise, and the reason for "Mark IV" is unclear (it may represent the fourth year of production); externally the cars are very hard to tell apart, with some chassis and suspension changes and the brake servo deleted. Body styles were 2-door, 2- and 4-seat open tourers, a 2-door coupé (Salonette) and a 4-door saloon. Production ended in 1929 after about 700 cars, the 18/80 succeeding it. Engine: 1802 cc four-cylinder side-valve, three-speed manual; wheelbase 106 in, length 150 in. The page gives no power or speed figure.
Collectors Spotted in the MG 14/40 Lineage
No member has published a public street spot of the MG 14/40 yet — the First · Worldwide stamp is wide open.
Trims & Figures
One published trim in the catalogue. A blank is a figure not recorded, not zero.
| Trim | Years | Engine | Power | Torque | 0–60 | Drive | Gearbox | MSRP |
|---|---|---|---|---|---|---|---|---|
| 14/40 1.8 side-valve four | 1927–1929 | 1.8 L 4-cyl | 35 hp | — | — | — | — | — |
Owning one
We don’t estimate running costs for a car like this. What it costs depends on its condition, its specialist and how it is driven, and an average would mislead.
Owners’ builds
Nobody has claimed one yet.
Photographs

Rivals
Same body, same money, other badges — tap any card to flip.

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