The Lotus Elan S4, introduced in 1968, represented the fourth iteration of Lotus’s groundbreaking sports car, showcasing further refinements in design, performance, and usability. With its lightweight fiberglass body and steel backbone chassis, the S4 retained the agile handling and spirited performance that had become synonymous with the Elan name. Key updates included wider wheels for improved grip, revised suspension for better ride comfort, and a refreshed body design with flared wheel arches and updated lighting. Powered by the reliable 1.6-liter twin-cam engine, the S4 offered enhanced performance while remaining an accessible and engaging sports car. These updates made the Elan S4 a versatile choice for both spirited driving and everyday use, solidifying its place in the Lotus legacy.
History
Production Notes
| Date | Type 36 | Type 45 | Types 36 & 45 | Comments |
|---|---|---|---|---|
| March 1968 | 36/7896 | 45/7895 | | S4 Models Introduced |
| December 1969 | 36/9824 | 45/9823 | | |
| January 1970 | | | 70.xx.yy.0001z | xx – Month of Production yy – Batch Number z – Car Type Identity: A – S4 FHC UK Market B – S4 FHC Export C – S4 DHC UK Market D – S4 DHC Export E – S4 SE FHC UK Market F – S4 SE FHC Export G – S4 SE DHC UK Market H – S4 SE DHC Export J – S4 FHC Federal (USA) K – S4 DHC Federal (USA) |
| January 1971 | | | 71.xx.0001z | See January 1970 explanation |
Unit Numbers
Engines
Options
Performance Data
Technical Data
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