Both the Seltos and Crosstrek offer rear cross-traffic warning, but the Seltos S/EX/X-Line/SX has Rear Cross-Traffic Collision-Avoidance Assist (automatically applies the brakes) to better prevent a collision when backing near traffic. The Crosstrek’s Rear Cross Traffic Alert doesn’t automatically brake.
Compared to metal, the Seltos’ plastic fuel tank can withstand harder, more intrusive impacts without leaking; this decreases the possibility of fire. The Subaru Crosstrek has a metal gas tank.
Both the Seltos and the Crosstrek have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, lane departure warning systems, rearview cameras, driver alert monitors, available all wheel drive, daytime running lights, blind spot warning systems and rear parking sensors.

