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Suzuki · Mid-Size SUV · 2020–2025 Custom Search

Suzuki Across 1

Weaknesses, engine ratings and buying advice

3.0 / 5.0 · Based on 1 engine variants · How we rate

The Suzuki Across is essentially a Toyota RAV4 Plug-in (RAV4 Prime in the US) wearing a Suzuki badge. The two brands have shared technology for years, and with the Across, Suzuki contributed nothing beyond the logo: same platform, same powertrain, same Toyota reliability. Buy an Across and you get the lowest-maintenance, longest-lasting hardware ever sold under a Suzuki script — paid for with rarity and high used prices.

The powertrain: At the heart sits the A25A-FXS, a 2.5-litre Atkinson four from Toyota's Dynamic-Force family, paired with two electric motors and a large lithium drive battery. System output is 136 kW, with all-wheel drive via a separate rear e-axle. In daily use the Across runs around 70–75 km on electricity alone — that's the real strength and makes it a genuinely frugal commuter SUV. The D-4S dual injection keeps the intake valves clean but needs more service attention. The engine itself is beyond reproach.

Check recalls first: Recalls top the Across checklist. The most important concerns the DC-DC converter — fire risk in the worst case, hence sev5. Second is the brake booster pump recall, familiar from the RAV4 PHEV. Add a software recall for the instrument cluster and one for the eCall system. Verify all of them by VIN at a dealer — completed recalls cost nothing, an open one is bargaining leverage.

What ages otherwise: The water-cooled EGR cooler is the mechanical weak spot (sev4): if it corrodes, coolant enters the exhaust system. The high-voltage battery degrades slowly and normally; the 12V battery, however, likes to drain during long standstills (€180–400) — typical of PHEVs with many control units. Brake feel is slightly vague due to regen, and the infotainment with weak DAB and finicky USB recognition is no highlight. The front axle occasionally clunks over bumps (€80–350).

Test drive: Check the EV range on the display — if it drops well below ~60 km, the HV battery has aged. Wait through a cold start and watch for unwanted engine starts in EV mode. Inspect coolant level and colour (EGR cooler). Ask about the 12V battery and charging history. And absolutely verify recall status.

Market in 2026: Well-kept 2020–2025 Across examples sit around €30,000–42,000 depending on mileage and trim — noticeably pricier than a comparable combustion SUV, but cheaper than an identical RAV4 PHEV because the Suzuki badge draws less demand. Insider pick: a car with documented completed recalls and remaining HV-battery warranty. That gives you the most reliable car in the entire Suzuki range — just with someone else's pedigree.


Engine Overview

The Suzuki Across 1 is available with one engine variant at 185 hp.

2.5L PHEV · Petrol Plug-in-Hybrid· 185 PS
2020 2025

This 2.5-litre Atkinson four-cylinder from the Dynamic Force range serves as the combustion engine of a plug-in hybrid, delivering strong, refined propulsion alongside the electric motors at low fuel use. The combined port and direct injection (D-4S) keeps the intake valves clean but is more maintenance-intensive. The main weak point is the water-cooled EGR cooler: if the heat exchanger corrodes, coolant enters the combustion chamber, indicated by white smoke and a dropping coolant level. Later model years were revised here. Keep coolant maintenance clean, as the inverter and electrical components run on separate cooling loops with their own electric pumps. Overall a durable unit that comfortably exceeds 250,000 km with good care.

  • !! Recall: DC-DC converter fire risk

    Recall (NHTSA 23V-478, Toyota 23TB07): A rectifier module damaged during production inside the DC-DC converter can cause a short circuit, overheat the converter and create a fire risk, especially when charging below 5 °C. Affects 2021-2022 model years (around 43,400 vehicles); replacement is free of charge.

    Symptoms: No perceptible advance warning; in the worst case, heat buildup and fire during charging
    0–0 $
  • !! EGR cooler corrosion with coolant intrusion from 120,000 km

    The water-cooled EGR heat exchanger corrodes internally on early model years. If it cracks, coolant is drawn through the exhaust gas recirculation into the combustion chamber, causing white smoke, coolant loss and overheating. Later versions were revised.

    Symptoms: White smoke clouds from the exhaust, dropping coolant level with no visible leak, sweet smell, eventual overheating
    600–1,600 $
  • !! Recall: Instrument cluster software fault

    A software fault during vehicle start-up can prevent the speedometer and warning lights from displaying. Affects model years 2023–2025.

    Symptoms: Instrument cluster shows no speed reading or warning indicators on start-up
    0–0 $

+ 3 more engine weaknesses + vehicle weaknesses

Vehicle Weaknesses

WeaknessCost
Recall: eCall System Software Fault

Recall (German KBA 012490, internal 99XH): a software bug switches the eCall emergency control module off about 10 minutes after the ignition is turned off, so the emergency call centre can no longer reach the car. Fixed free of charge via a dealer software update. Affects Across and Swace 2020-2022.

Low

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Known Problems and Issues +

A total of 12 weaknesses have been documented for the Suzuki Across 1 (2020–2025) — 6 engine-related and 6 vehicle-related. Typical issues affect Other, Brakes, Electronics, Suspension.

Across (A25A-FXS, 2020–2025) — Be Careful: Recall: DC-DC converter fire risk, EGR cooler corrosion with coolant intrusion, Recall: Instrument cluster software fault. Power: 185 PS.

What to watch out for with the Suzuki Across? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Suzuki Across 1 have? +
The Suzuki Across 1 has 6 known engine weaknesses and 6 vehicle weaknesses.
What should I look for when buying a used Suzuki Across 1? +
faq.watch_a_none
Which engine is recommended? +
Be careful: A25A-FXS (2.5L PHEV). No engine is rated 'Good Choice'. The most fun to drive is the A25A-FXS (2.5L PHEV).
Which Suzuki Across 1 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Suzuki Across 1 — rated: "Decent". {description} The Across is essentially a Toyota RAV4 PHEV with different badges — meaning: competent, efficient, and pleasant to drive, but without any Suzuki driving character DNA.
Is the Suzuki Across 1 worth buying used? +
The Suzuki Across 1 requires careful consideration — choosing the right engine variant is crucial.
What horsepower variants are available for the Suzuki Across 1? +
The Suzuki Across 1 is available with engine variants from 185 to 185 hp. Petrol: A25A-FXS (2.5L PHEV).

Last updated: February 2026 · All information without guarantee