Database / Guides
Guides
Short, data-backed explainers — no fluff, no sponsored takes. Every number comes from the EPA dataset behind this site.
EV charging networks, explainedHow US public charging works: NACS vs CCS, per-kWh vs per-minute pricing, memberships, reliability, and the fastest-charging EVs.How to buy a used EV without getting burnedUsed EVs are the deal of 2026. How to check battery health, use EPA range as your baseline, and which cheap EVs to target.The EV road trip playbookHow to road-trip an electric car: charge-curve strategy, route planning, winter range, and the longest-range, fastest-charging EVs from EPA data.Leasing vs buying an EV (after the tax credit ended)The $7,500 credit is gone for purchases and leases. How the lease-vs-buy math works now, and the 3-year comparison to run before signing.What MPGe actually meansMPGe is miles per gallon equivalent — how far an EV goes on the energy in one gallon of gas. Explained with real examples from EPA data.How much does it cost to charge an EV?The exact formula for EV charging costs, a worked example from EPA data, and why home charging wins. No estimates — just math.BEV vs PHEV vs HEV: which one is for you?Battery electric vs plug-in hybrid vs hybrid: what each one actually demands of you, and the one-line rule for choosing.Why your range won't match the EPA'sHow the EPA tests range, why EVs love the city and hate the highway, and how to use EPA figures to actually compare cars.EV tax credits are gone. Here's what replaced themThe $7,500 federal EV tax credit ended Sept 30, 2025. State rebates — California's $3,500 MyFirstEV, Colorado's up to $9,000 — now depend on your zip code. The full picture.EV vs gas: the five-year fuel mathHow much does an EV actually save on fuel? Averages across every EV in our database, from EPA annual fuel cost and five-year savings figures.Home EV charging, explainedLevel 1 vs Level 2 home charging with real EPA charge-time data: median full-charge times, miles per hour, and the routine that actually works.