Ausfahrt vs. Abfahrt
When discussing exit ramps or off-ramps in German, distinct nuances apply. generally, Ausfahrt refers to the physical exit infrastructure and signage, while Abfahrt emphasizes the action of turning off, a departure, or a downhill slope.
Ausfahrt
A2This is the standard, official term for a highway exit or an exit from a specific enclosed area like a garage or driveway. It focuses on the idea of driving out of a stream of traffic or a building. You will see this word written on blue Autobahn signs.
Bitte nehmen Sie die nächste Ausfahrt.
(Please take the next exit.)
Die Ausfahrt Nummer fünf ist wegen Bauarbeiten gesperrt.
(Exit number five is closed due to construction work.)
Er wartete in seinem Auto direkt vor der Ausfahrt.
(He waited in his car directly in front of the driveway exit.)
Abfahrt
A2While this can also mean an exit or turn-off, it conceptually focuses on the point of departure or driving down from the main road. Unlike Ausfahrt, this word also has secondary meanings including the departure time of a train or a downhill ski run.
Wir haben die richtige Abfahrt verpasst.
(We missed the correct turn-off.)
Die Abfahrt von der Autobahn war sehr kurvig.
(The off-ramp from the highway was very curvy.)
Achten Sie auf die steile Abfahrt nach der Brücke.
(Watch out for the steep descent after the bridge.)
Summary
Use Ausfahrt when referring to the official exit ramp signage or a driveway leading out of a property. Use Abfahrt when referring to the general turn-off point, the act of descending, or a departure time.