2024 Subaru Ascent Onyx Edition Specs. Detailed specs and features for the 2024 subaru ascent onyx edition limited including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type,. The subaru ascent is the ultimate family suv, with a spacious interior, seating for 8, unmatched safety, and 75.6 cubic feet of cargo room.

Pricing for the ascent ranges from $35,490. The 2024 subaru ascent has plenty of standard equipment and a comfortable ride, but a middling powertrain and a cramped third row put it behind the competition.