| Built | 1970 - 1972 |
| Numbers | 168 |
| Chassis | 7'6" wheelbase chassis - as S2 Double wishbone coil spring suspension. |
| Engine | Ford Kent 1600 |
| Comment | The S3 introduced a number of detail changes. Mechanically the car now had the more powerful engine from the Ford Capri 1600GT. Most easily recognised by the new sidevents from the Ford Zodiac. |