There are 1,649 HUMBER cars still on UK roads in 2026 Q2, spread across 4 models — from the SCEPTRE (636 of them, the brand's most common survivor) down to the IMPERIAL, with just 119 left. The HUMBER fleet grew 0.9% in the past year. 4 of its models rank rare or ultra-rare on RarityRadar.
The rarest is the HUMBER IMPERIAL, with just 119 left. See also the rarity leaderboards and ultra-rare cars.