Subaru Solterra 1
Weaknesses, engine ratings and buying advice
The Solterra is Subaru's first fully electric SUV — technically a twin of the Toyota bZ4X, with permanent all-wheel drive and Subaru's usual off-road lean. And here honesty is required: as a first-generation EV, the Solterra is weak. Modest usable battery, mediocre cold-weather efficiency, slow fast charging — the short real-world range is the defining trait of ownership. If you want an EV for short trips with home charging and you pocket the soft used price, fine; as a long-distance car it doesn't cut it.
Tech: 71.4 kWh gross, around 64 kWh usable, 400-volt architecture. Two motors deliver 160 kW (218 hp) and about 337 Nm. DC charging up to roughly 147 kW on paper — in practice the car charges far slower than that peak, especially in the cold, because there was no real battery preconditioning at launch. Subaru and Toyota issued software campaigns to address it.
The range truth: WLTP quotes around 466 km. Real-world in mild conditions is about 365 km, and in the cold it drops hard — roughly 270 km combined, with winter highway figures as low as 225 km. That's a 25 to 40 percent hit versus the spec sheet.
The most important weakness is a serious wheel-bolt recall: under hard braking or on rough roads the hub bolts could lose torque, allowing a wheel to come off — Subaru issued a do-not-drive stop with free towing, and there was a second round over further loose bolts. Add the HVAC recall WRD-25 (heater/defroster can fail, a winter visibility hazard), software campaigns for fast charging and battery management, plus owner-reported 12-volt discharge, regen dropping out in the cold, and infotainment reboots.
Repair costs: the recalls above are dealer-fixed free of charge. The biggest financial exposure isn't mechanical — it's steep depreciation.
2026 market price: in Germany, used-only listings run roughly 27,900 to 52,500 euros, with a floor around 28,990 euros. A 2023 car with 22,000 km was offered around 33,300 euros.
Test-drive red flags: confirm every recall — especially the wheel bolts (both rounds) and WRD-25 — was completed, test charging speed and preconditioning on a fast charger, check the heater and defroster, inspect the 12-volt battery, and hold the range estimate against the WLTP figure in the cold. Insider pick: a late-build car with all software updates and both wheel-bolt rounds done — only sensible if the depressed price offsets the short winter range.
Engine Overview
The Subaru Solterra 1 is available with one engine variant at 218 hp.
The dual-motor electric all-wheel drive comes from the shared platform with Toyota and is mechanically unremarkable. The battery ages normally by the data so far — about two to three percent in the first year, then one to two percent annually, with a warranty for at least 70 percent capacity over eight years. The biggest weaknesses are in the early years' energy management: DC fast charging was heavily throttled at first and dropped off early above half charge; with a cold battery and no preconditioning it became very slow. Software updates have improved this noticeably. In winter the range loss is high because early models have no heat pump and instead use a power-hungry resistive heater. Anyone buying an early example should check that all charging and battery-management updates are installed.
- !! DC fast charging speed severely throttled
Advertised charging rate is 100 kW, but actual peak charge rate typically only reaches 60–80 kW. With a cold battery or low ambient temperatures, speeds can fall to 20–30 kW. Long charging stops make long-distance trips impractical. Subaru has not issued a definitive fix.
Symptoms: Charge session starts slowly and never ramps up to expected speed, flat charging curve, full charge takes well over 1 hour - ! High winter range loss and weak heating
In the cold the car loses around 20 to 40 percent of range. Early models without a heat pump use a resistive heater drawing over 7 kW, which further cuts range. Without preconditioning the cold battery charges very slowly.
Symptoms: Real-world cold range only about 180 to 290 km, high consumption from cabin heating, slow warm-up and slow charging.
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Recall: Wheel hub bolts loosen — wheel can detach Two separate recalls (22V-444, 2023) for 2022–2023 Solterra: hub bolts were not properly torqued at the factory — the wheel can separate from the vehicle at speed. Subaru halted sales for months. Dealers retorque free of charge. Symptoms: Unusual vibration or knocking at a wheel, steering pulling hard to one side, visibly loose wheel from 5,000 km | Low |
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Known Problems and Issues +
A total of 9 weaknesses have been documented for the Subaru Solterra 1 (2022–2025) — 2 engine-related and 7 vehicle-related. Typical issues affect Other, Electronics, HVAC.
Solterra (SUBARU-EV-AWD, 2022–2025) — Be Careful: DC fast charging speed severely throttled, High winter range loss and weak heating. Power: 218 PS.
What to watch out for with the Subaru Solterra? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Subaru Solterra 1 have? +
What should I look for when buying a used Subaru Solterra 1? +
Which engine is recommended? +
Which Subaru Solterra 1 engine is the most fun? +
Is the Subaru Solterra 1 worth buying used? +
What horsepower variants are available for the Subaru Solterra 1? +
Last updated: February 2026 · All information without guarantee