How does it compare?
SportStar Epos + plays in a crowded electric aviation sandbox, so the interesting question is usability per dollar against proven and emerging rivals. Put it next to Bye Aerospace eFlyer 2, the roadable Terrafugia Transition, the garage-friendly Air ONE, and the ultralight style Pivotal Helix. Range, charge rhythm, and price logic separate serious trainers from weekend toys. And the numbers highlight how electric light sport aircraft and personal eVTOL concepts chase very different missions.
| EV Model | PRICE (USD) | KEY FEATURES | EV PAGE |
|---|---|---|---|
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SportStar Epos +
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Model Year 2026, Manufactured in Czech Republic, Range 105.6 miles (170 km), Battery 45 kWh, Top Speed 161.6 mph (260 km/h), Power 100 hp (74.6 kW). |
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Bye Aerospace eFlyer 2
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Model Year 2023, Manufactured in USA, Range 110.6 miles (178 km), Top Speed 155.3 mph (250 km/h). |
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Terrafugia Transition
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Model Year 2026, Manufactured in USA, Flying Range 400.2 miles (644 km), Battery 12.5 kWh, Top Speed 99.4 mph (160 km/h). |
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Air ONE
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Model Year 2026, Manufactured in USA, Range 110.0 miles (177 km), Battery 74 kWh, Top Speed 155.3 mph (250 km/h). |
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Pivotal Helix
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Model Year 2024, Manufactured in USA, Range 21.7 miles (35 km), Battery 8.0 kWh, Top Speed 62.1 mph (100 km/h). |
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Range and Real World Usability for Electric Light Sport Aircraft
Range tells you mission intent. Terrafugia Transition stretches to 400.2 miles (644 km) of flying range, so it reads like a mobility tool, not a quick hop toy. Air ONE and eFlyer 2 cluster around 110 miles, a sweet spot for training loops and short cross-country sorties. Pivotal Helix lands in micro-range territory at 21.7 miles (35 km), aligning with ultralight style recreation. SportStar Epos + sits at 105.6 miles (170 km), which fits pattern work and structured school sorties with realistic reserves.
Charging Time and Daily Convenience for Electric Aviation
Daily convenience lives in turnaround planning and charger access. A published DC fast charge cycle at about 1 hour and an AC full charge around 7 hours gives scheduling clarity, especially for flight schools running back-to-back sessions. For the other aircraft listed, charging timing remains unspecified on the cards, so buyers lean on dealer guidance and real-world infrastructure checks. Practically speaking, hangar power, DC availability, and session pacing decide how many sorties fit in a day. And that determines whether an electric trainer feels effortless or fussy.
Price Positioning and Value Logic in the Electric Trainer Market
Price logic looks different once you factor mission. Air ONE posts the lowest starting figure at $150,000, but it targets personal eVTOL convenience more than traditional training workflows. Pivotal Helix carries a premium $190,000 tag for a single-seat ultralight experience, where regulatory simplicity becomes the product. Terrafugia Transition climbs to $279,000, priced like a niche mobility machine. eFlyer 2 jumps to $489,000 and signals a higher-end training platform story. SportStar Epos + at $195,000 threads a middle path, aiming at cost-per-hour discipline without stepping into half-million-dollar territory.
Battery Size Versus Mission Fit
Battery capacity hints at how each platform spends energy. Air ONE runs a large 74 kWh pack, supporting two seats and a 155.3 mph (250 km/h) top speed in a personal eVTOL profile. Terrafugia Transition lists 12.5 kWh yet claims very long flying range, so its spec set signals a unique architecture story that deserves dealer-level validation. Pivotal Helix uses 8.0 kWh for short-range hops and extended minutes, reflecting ultralight priorities. A 45 kWh battery with 100 hp (74.6 kW) output creates a balanced electric trainer recipe focused on repeatable sorties and manageable charging cycles.



