High Test Girls (German: Sechs Schwedinnen von der Tankstelle) is a 1980 Swiss pornographic film co-written and directed by Erwin C. Dietrich.

It stars Brigitte Lahaie, Jane Baker, Nadine Pascal, France Lomay, Flore Sollier and Élodie Delage.

Kerstin, Inga & Greta all are having sex in their respective rooms while Astrid is doing some cardio, riding her exercise bicycle.

In the municipality, Mayor Hans discusses the situation with his wife Marie who insists he should monitor the girls vigilantly.

In the municipality, when the mayor goes out again for a meeting, Marie lures the town's mechanic Harry into her bedroom and they have sex.

Kerstin, a physics major, modifies Astrid's exercise bicycle by affixing a dildo which works as you pedal.

The town's butcher, mechanic, school teacher, congressman and the mayor pursue them and take a sneak peek using binoculars.

The website B Movies Heroes found the film worse than its predecessor, stating, "The good Erwin C. Dietrich creates a cheerful comedy soft-core, which has no great pretensions technical or narrative.