Tesla Supercharger Network Now Open to All EVs: A Practical Guide
With Tesla's Supercharger network now accessible to all NACS-equipped vehicles, we tested charging a Ford Mach-E and Hyundai IONIQ 5 at Superchargers across three states. Here's what you need to know.
As of November 2025, the Tesla Supercharger network is the most reliable and widely accessible fast-charging option for any electric vehicle in the United States — regardless of brand. The transition, which began in 2023 when Ford became the first legacy automaker to announce NACS adoption, has reached its logical conclusion: any new EV sold in the U.S. with a NACS port can now pull into a Tesla Supercharger and charge.
Motorlinks spent a week testing this with a Ford Mustang Mach-E and a Hyundai IONIQ 5, and the results were largely positive — with some caveats worth knowing.
What Worked
The charging experience for non-Tesla vehicles at Superchargers is now essentially seamless. Both the FordPass app and the IONIQ 5’s native navigation integrate Supercharger locations and real-time availability. Plug in, authorize payment through the respective brand’s app, and charging begins — no credit card tapping, no RFID card, no confusing pricing displays.
Charging speeds were consistent with what you’d expect from the vehicle architecture. The Mustang Mach-E (equipped with the extended-range battery and rear-wheel drive) pulled 148 kW at a V3 Supercharger in New Jersey — close to its 150 kW peak rate. The IONIQ 5, which supports up to 233 kW on 800V architecture, pulled 185 kW at a V4 stall in Pennsylvania, well above what most CCS chargers deliver.
Pricing was transparent. FordPass shows the per-kWh rate at each Supercharger location before you arrive. In our testing, rates ranged from 29 cents per kWh (rural New Jersey location, off-peak) to 44 cents per kWh (Metropolitan Philadelphia, peak afternoon). That compares favorably to Electrify America, which was charging 48-55 cents at comparable times.
Uptime was exceptional. Of the 12 Supercharger stalls we visited across three states, all were operational — a stark contrast to CCS networks where failure rates of 15-25 percent at some providers are not uncommon.
What Was Less Impressive
The Magic Dock — Tesla’s built-in CCS adapter for Superchargers designed for vehicles without native NACS — is increasingly rare. Most Supercharger stalls that Tesla has opened to non-Tesla vehicles are NACS-native V3 and V4 stalls. If you’re driving an older CCS-equipped EV (first-generation Chevrolet Bolt, Volkswagen ID.4 built before 2024, or Kia EV6 built before mid-2023), your access to Superchargers requires a CCS-to-NACS adapter. Several aftermarket adapters exist, but they add bulk, increase failure points, and may void vehicle warranty in some cases.
Peak charging performance requires planning. Tesla’s Supercharger network is organized in clusters along major highway corridors. If your route doesn’t follow a well-served corridor, you may have limited options. The Ionity network (in Europe) and the growing Electrify America NACS stall rollout are filling gaps, but the coverage outside major metro areas remains uneven.
What This Means for EV Adoption
The Supercharger access story is a genuine tailwind for EV adoption that doesn’t get enough credit. One of the biggest barriers to EV consideration — “range anxiety” and the fear of being stranded with a dead battery — is substantially mitigated when you have access to 15,000+ Supercharger stalls that actually work. Ford, GM, and other legacy brands have been able to advertise their EVs as having access to the country’s most reliable charging network, which helps.
The counter-argument is that Supercharger access doesn’t address the other legitimate concerns about EVs — high upfront cost, battery degradation, insurance costs, and repair complexity. But for buyers on the fence about switching from a gas-powered car, the knowledge that any charging network will work is meaningful.
Key Things to Know
- Payment: Use your FordPass, myChevrolet, or Hyundai/bluelink app. Charging starts automatically when you plug in.
- Pricing: Tesla Supercharger pricing varies by location and time of day. Off-peak rates (overnight, early morning) are typically cheapest.
- Charging speeds: V3 stalls deliver up to 250 kW (Tesla) or 150 kW (most non-Tesla). V4 stalls support up to 500 kW for future vehicles.
- Trip planning: Both FordPass and Hyundai’s native nav integrate Supercharger stops into route planning automatically.
Motorlinks’ EV charging coverage includes reviews of the Ford Mustang Mach-E and Hyundai IONIQ 5.
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