MORRIS · MORRIS ISIS · Cars
MORRIS ISIS Ultra-rare
As of 2025 Q4, 61 MORRIS ISISs remain registered in the UK — one of the rarest cars in Britain on today's roads. Numbers are at their highest recorded level since the model first appeared in our data in 2014 Q3. Numbers have held broadly steady over recent years rather than falling away — often the mark of a model that owners deliberately preserve. In all, the MORRIS ISIS is rarer than 64% of the 2,408 UK car models we track, putting it firmly in 2025's endangered class.
Survivors over time
How rare is it?
Genuinely rare — only 61 left on UK roads.
Rarer than 64% of the 2,408 UK car models we track.
Trend
About the ISIS
The Morris Isis name was first briefly used by Morris Motors Limited on a 6-cylinder car made from 1929 until 1931. It was resurrected on a new 6-cylinder midsize car from the British Motor Corporation in the 1950s to replace the Morris Six MS. The name was discontinued in 1958.
MORRIS ISIS — questions & answers
How many MORRIS ISIS are left in the UK?
As of 2025 Q4, 61 MORRIS ISIS were still registered in the UK — 48 licensed and on the road, plus 13 declared SORN (off-road). The figures come from official DVLA vehicle licensing data.
Is the MORRIS ISIS rare?
The MORRIS ISIS is genuinely rare, with only 61 left, making it rarer than 64% of the 2,408 UK car models we track.
Is the MORRIS ISIS increasing or decreasing?
Over the last year the number of MORRIS ISIS on UK roads held steady.
What fuel do most MORRIS ISIS use?
Most MORRIS ISIS run on petrol — about 100% of those still registered.
When did the MORRIS ISIS peak?
The MORRIS ISIS peaked at 61 registered in 2024 Q1, and was first recorded in the data in 2014 Q3.