Sports saloon, sports tourer, limousine, various customs.
J.D.Siddeley's super-car, with seven-bearing hiduminium-alloy engine, mechanical and electric fuel pumps, double-drop frame, centralised chassis lubrication, and the usual four-speed Wilson with (desirably) fluid fly-wheel option. Early ones all on 132ins wheelbase, 144ins option (and an extra carburettor) added later. Good for over 90mph with reasonable bodywork.
- 4969cc (S6 OHV)
- Front engine, rear-wheel drive
- Production dates:
- 1933 to 1934
- Number produced:
- 253 all Siddeley Specials