90bhp and 90mph (just) plus all the other year-by-year improvements; reasonable fuel consumption. Overdrive option (without freewheel) from autumn '55. Some of the last straight four-speeders don't have freewheels.
- 2639cc (S6 IOE)
- Front engine, rear-wheel drive
- Production dates:
- 1953 to 1959
- Number produced: