Understanding EV efficiency

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How is EV efficiency measured?

Course learning objectives

MPGe
What it is, how it is calculated, and where you see it
Mi/kWh
The practical daily metric EV drivers actually use
Costs
Step-by-step math for real-world fuel saving
PLUGGED IN RIDE Academy course 101

What you will learn to make the EV journey, yours:


Section 1: understanding MPGe

a) EPA’s origin story
b) Core constant (1 gallon = 33.7 kWh)
c) Formula with examples
d) Comparison table.

Section 2:  Understanding Mi/kWh

 a) kWh definition 
b) Driver’s formula 
c) Benchmark tier table (Excellent β†’ Poor) 
d) 6-factor efficiency table (speed, temperature, towing, etc.) e) MPGe↔mi/kWh conversion.

Section 3: Real-World Costs 

a) Cost-per-mile formula 
b) US electricity rate reference 
c) Side-by-side EV vs gas comparison 
d) 5-scenario charging cost table (home cheap β†’ public DC fast) 
e) 6-step annual savings walkthrough.

Section 4: Quick Reference

a) Key constants & Conversions 
b) 2024–2025 EPA specs for 10 EVs (Tesla, Hyundai, Rivian, GMC, Ford, etc.) 
c) 6 practical rules of thumb.​​​​​​​

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I first met RNR through Hybridfind some 10 years ago. His passion for EVs was evident in his care for his gen 1 Honda Insights. As the world of EVs has expanded so has his scope with the creation of PLUGGED IN RIDE.

β€” David, customer