2025 Subaru Outback Onyx Edition Specs. Detailed specs and features for the 2025 subaru outback onyx edition xt including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,. Everything you need to know about each trim in the 2025 subaru outback lineup, all in one place.

See pricing for the new 2025 subaru outback onyx edition xt. Find information on performance, specs, engine, safety and more.