About Buying Used Tesla

Who Runs This Site

I'm Branden Flasch — an Application Engineer at Alpitronic in the EV charging industry, and the person behind every guide on this site. My partner Bethany drives a 2025 Tesla Model Y. I work with EV charging hardware every day. And I've spent more time than I care to admit poring over used Tesla listings, battery health reports, and CPO inventory.

Buying Used Tesla exists because the used EV market is where most buyers will enter EV ownership over the next decade — and it's also where most of the bad information lives. The traditional used-car playbook (Carfax, mileage, service records) only covers part of the picture. EVs add a whole second axis of risk: battery health, software-locked features, charging-architecture changes, and rapidly shifting pricing dynamics that make a 2-year-old listing look very different from a 6-month-old one.

Why I Built This

A used Tesla is not a used Honda Civic. The buying process is different in ways that catch first-time EV buyers off guard:

• Battery health degrades silently — and there's no standard "battery report" on a used car ad
• Software-locked features vary by build year and trim in ways that aren't obvious from the listing (Premium Connectivity, FSD, Acceleration Boost, heated rear seats — all of these can be on, off, or partially transferred)
• Charging compatibility changes (NACS, CCS adapters, V3 vs V4 Superchargers, third-party DCFC support) are evolving fast and affect what each used Tesla can actually charge on
• Pricing is volatile — Tesla price cuts ripple through the used market within weeks, and a "good deal" from three months ago might be overpriced today

I built this site to give buyers the framework I wished I'd had when we were shopping for Bethany's Model Y. Specifically: how to read a battery health report, what to verify before signing, how to check Supercharger access status, which years/trims to avoid, and how to think about insurance, total cost of ownership, and warranty differences between dealer-CPO and private-party purchases.

My EV Setup

• 2025 Tesla Model Y (Bethany's) — purchased after we ran the same checklist this site recommends
• 2022 Ford F-150 Lightning Lariat ER (mine) — gives me cross-EV perspective on battery degradation, charging behavior, and what the used EV market looks like outside Tesla

We've been a multi-EV household since 2023. I've watched battery degradation curves, charging speed changes over time, software update behavior, and warranty experiences across both vehicles — the kind of long-term ownership data you can't get from a 1-week press loan or a single owner survey. Two different battery chemistries, two different charging architectures, two different software ecosystems. That cross-EV vantage point is part of what makes the used-Tesla advice on this site grounded rather than fanboy-flavored.

Why Trust Our Recommendations

• EV industry expertise. I work in EV charging professionally. I understand what a degraded battery actually looks like in charging behavior, why some used Teslas charge slower, what software-locked features really mean, and how to spot a battery that's been abused versus one that's just aged normally.
• No dealer relationships. We do not get paid by Tesla, Carvana, Carmax, or any private seller marketplace to push their inventory. Our checklists and recommendations are the same regardless of where you buy.
• Real buyer perspective. We've actually shopped this market for ourselves. The questions we tell you to ask are the questions we asked. The red flags we tell you to look for are the ones that almost burned us.
• Transparent methodology. See our Editorial Policy for exactly how we research and update content, including how we handle our conflicts of interest as an EV-industry household.

YouTube Channel

I run Branden Flash (https://www.youtube.com/@brandenflash) on YouTube — EV road trips, charging infrastructure analysis, adapter performance, and Tesla FSD breakdowns. A lot of the long-term ownership data that informs this site shows up there in video form: real charging curves, real range performance over years, real road trip economics across different EVs.

Get In Touch

Questions, used Tesla stories (good or bad), corrections, or things you want us to cover — email branden@bflasch.com. Our Editorial Policy covers how we work.