Saturn Engine Specs

Bore, stroke, displacement and compression for 21 Saturn engines across 12 families. Free reference with rod ratio and head specs where published.

At a glance

Displacement range	116-217 ci
Cylinder counts	4, 6
Years covered	1991-2006
Families	12
Engines	21
With cylinder head data	2 engines

Engine families

• Ecotec — 2 engines
• GM 54-Degree V6 — 1 engine
• GM Ecotec — 5 engines
• GM High Feature — 2 engines
• GM High Value — 2 engines
• GM L81 V6 — 1 engine
• GM L81/LA3 — 1 engine
• Honda J-Series — 1 engine
• Saturn 116ci — 2 engines
• Saturn 145ci — 1 engine
• Saturn I4 — 2 engines
• Saturn S-Series — 2 engines

Every engine page lists bore, stroke, displacement, compression and rod ratio, with mean piston speed and bore/stroke character worked out, plus cylinder head specs where published. Each links into the calculators with its own dimensions filled in.

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