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Citroën Traction engine options

Different engine types for the Citroën Traction Avant from 1934 to 1957

The Traction Avant is presented here through six petrol engines, from the 1934 7A to the 11 CV built until 1957, all with a carburettor and chain-driven timing. The in-line four-cylinder units, from 1,303 to 1,911 cc, produce 32 to 60 hp; the 2,867 cc six-cylinder of the 15 Six delivers 77 hp. The 15 Six D stands out with its right-hand rotating engine. The engine type, 7A, 7B/7C, 11, 11D or 15, remains the most reliable guide when choosing parts for your Traction.

VersionPeriodEngine codeDisplacement (L)Power (hp)FuelCarburettor / InjectionCylinders / ValvesTiming driveTorque (Nm)Remarks
7A19347A1.30332Petrol1 carburettorInline-4 / 8Chain92 @ 2000First Traction
7B / 7C1934–19417B/7C1.529 (then 1.628)35 (then 36)Petrol1 carburettorInline-4 / 8Chain108 @ 20007B: 1,529 cc and 35 hp (June 1934); 7C: 1,628 cc and 36 hp from December 1934
111934–1955111.91146 (then 56)Petrol1 carburettorInline-4 / 8Chain130 @ 2000“11 Légère”; 56 hp from March 1939 (“11 Performance” engine), replaced by the 11D in 1955
11 CV1955–195711D1.91160Petrol1 carburettorInline-4 / 8Chain130 @ 200011D engine (60 hp at 4,000 rpm)
15 Six1938–1956152.86777Petrol1 carburettorInline-6 / 12Chain205 @ 20006-cylinder engine
15 Six D1947–1955152.86777Petrol1 carburettorInline-6 / 12Chain205 @ 2000“D”: right-hand rotating engine; the 15 Six H (1954–1956) goes up to 80 hp

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