Early in the article:
>As if there weren’t enough built-in tension already in this test, Hong rolls a grenade into the big picture takeaway from the comparison: “Comparing this Model 3 to the Bolt and Leaf isn’t fair—like comparing a BMW 3 Series with a Camry or Accord.”
Because they're comparing off the shelf standard equipped Bolt and Leaf with the top of the line Tesla with extended battery and advanced features.
Sure it's because that's all they had but then they should have waited to do a review. But like tech journalism, auto journalist is all about the reads and clicks in the 21st century.