From Autoweek · Mark Vaughn · · 1m 10s
Tesla Model 3 Breaks Efficiency Record
Tesla Model 3 achieves new efficiency record with Unplugged Performance's Range Booster Package.
In brief
Tesla Model 3 achieves new efficiency record with Unplugged Performance's Range Booster Package. Tesla Model 3 with Unplugged Performance's Range Booster Package sets new efficiency record at 238.9 Wh/mi for LA to NY drive. Originally reported by Autoweek.
Unplugged Performance Announces Efficiency Record
Unplugged Performance's customer drove Tesla Model 3 across country using 238.9 wh/mi.
Range Booster Package Components
18-inch forged wheels, high efficiency rear spoiler, diffuser trim extension, and lowering springs reduce aerodynamic drag.
Package Cost and Availability

Package costs $6,093 for 2024 or newer Tesla Model 3, available worldwide with LA installation.
Test Drive Details
Zack Feldstein drove Model 3 with Dan Burkland and Aaron Schaffer for 45 hours 37 minutes 50.91 seconds.
Efficiency Improvement
Model 3 improved from 248.4 wh/mi to 238.9 wh/mi, a 4.2 percent reduction in energy use.
Real-World Conditions
Test included heavy rain, wind, construction, mountain fog, traffic, and toll plazas with no driver interventions.
Feldstein's Statement
Feldstein said the package cut charging stops and time noticeably while improving Tesla's platform.
“The Unplugged Performance Range Booster Package made a massive difference in efficiency, contributing to our new FSD Cannonball Run Record, we cut our needed charging stops and charging time noticeably”
Here's the gist
Tesla Model 3 with Unplugged Performance's Range Booster Package sets new efficiency record at 238.9 Wh/mi for LA to NY drive.





