Tesla has rolled out a paid software upgrade for owners of the refreshed Model Y Long Range All-Wheel Drive that cuts the 0-60 mph time from 4.6 seconds to 4.2 seconds. The “Acceleration Boost” costs $2,000 in the United States (C$2,700 in Canada) and adds approximately 100 horsepower through software optimization. This positions the upgraded Long Range Model Y between the standard version and the yet-to-be-released Performance variant. What Buyers Get The upgrade is entirely software-based, requiring no hardware modifications or service center visits. Owners can purchase it through the Tesla mobile app (under Upgrades > Software Upgrades) or through … Continue reading Tesla Model Y Acceleration Boost Cuts 0‑60 to 4.2 s for $2,000 Software Upgrade