I agree that one reason Sunbeams didn't sell as well here was because they arrived late to our sports car scene. Rootes also wasn't even close to the size or strength of BMC. I sometimes call Rootes the British equivalent of AMC, but in a more positive light!
I have never read anything good about Chrysler's takeover of Rootes, but one thing I am proud of was their bringing modern product to the showrooms all within a short period of time, with the Rapier (Alpine) fastback (I don't know why they chose the Barracuda styling though! Still, I wouldn't mind owning a GT fastback), the Arrow sedan, and the Avenger (Plymouth Cricket). BMC and Leyland for the most part kept giving us sports cars rooted in the 1950s and only one sedan, the Austin America (I own one-great car). While they hit the nail on the head with the Rapier, as mini-GTs were all the rage in the early 1970s, I wish they would have kept with a sports car in their lineup.
And on the subject of ugly cars, I feel Rootes had more attractive sedans than BMC or Triumph did.
Todd
1967 Alpine V (November '67-build)