Tesla Model Y 4680 Structural Battery Pack Analysis

As posted to the Munro Live YouTube Channel on 7/5/2022

(Run Time 17 min, 23 sec)

The team at Munro & Associates just dropped the structural battery pack (with 4680 cells) out of their brand-new Texas-made Tesla Model Y.  What they found is something that they’ve never seen . . . ever.  The seats, console, carpet, etc. are mounted to the structural battery pack which can be removed in one assembly from the bottom of the car.  Just the improvement to the ease of putting together the inside of the car on the assembly line when you’re coming up from below because there is no floor is phenomenal.  But there’s more.

(This is Blog Post #1231)


Sandy Munro is an automotive engineer who specializes in machine tools and manufacturing. He joined the Ford Motor Company in 1978 and then started his own consulting company, Munro & Associates, which specializes in lean design, tearing down automotive products to study and suggest improvements and innovations.

About the Author: Roger Rossmeisl, CPA

Roger Rossmeisl, CPA, brings over 40 years of experience helping small business owners who have outgrown their current CPA firm and larger companies seeking responsive, cost-effective solutions they’re not receiving from their current CPA Firm. He goes beyond tax compliance, explaining the “why” behind the numbers and their impact on cash flow and other decision making. An avid follower of federal monetary policy, Roger adds insight into how government actions affect business and wealth. With a niche in franchised new vehicle dealerships, he has served over 100 franchise stores and groups through decades of evolving IRS rules and legislation.
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