Used GWM Haval H6: the faults, recall checks and running costs buyers should know about

Why the used H6 deserves scrutiny

The GWM Haval H6 has become one of the more prominent value propositions in Australia's crowded mid-size SUV segment. CarExpert's research page for the 2026 model describes it as one of GWM's most important local offerings, pitched on equipment, warranty appeal and pricing against rivals including the Toyota RAV4, Mazda CX-5, Hyundai Tucson and Chery Tiggo 7, while acknowledging the young brand still lacks the established history of its Japanese and Korean competitors. ²

Sales volume underlines why the used market matters. VFACTS and EVC data published by CarExpert shows Australian sales of 12,985 in 2025 and 8759 year-to-date in 2026, meaning a substantial pool of H6s is now circulating second-hand. The vehicle also performs strongly internationally: clickpetroleoegas.com.br reports it led Brazil's hybrid SUV category with 31,973 registrations in 2025, where it is locally produced at Iracemápolis in São Paulo state. ¹²

The recall used buyers should check first

The most consequential item for a prospective used buyer is a recall involving 2025-model Haval H6 units. According to the manufacturer, as reported by clickpetroleoegas.com.br, a potential failure was identified in the thermostat valve responsible for cooling the high-voltage battery. If the fault manifested, it could cause the system to overheat and trigger a protection mode that limits power to preserve components. The publication advises that anyone evaluating a used H6 check the vehicle's history to confirm the recall work was completed before committing to a purchase. ¹

What owners complain about most

A pattern of owner complaints has been documented in Brazil. Mundo do Automóvel para PCD analysed reports registered on the Reclame Aqui complaint platform and found the most recurring issues include delivery delays, particularly for the HEV version sold to drivers with disabilities, with customers reporting waits of weeks or months beyond the original timeline. ⁵

The same compilation records frequent complaints about suspension noises appearing early in ownership and misalignment on nearly new vehicles, air-conditioning systems that fail to cool properly or cut out intermittently, and difficulties integrating the brand's app, including lost connections and faults with remote functions and phone mirroring. After-sales service drew some of the sharpest criticism, with owners reporting slow diagnosis, delayed fixes and communication difficulties with dealerships. Mundo do Automóvel para PCD's conclusion is that the problems are less about isolated defects than a pattern involving delivery, support and the reliability of some systems. ⁵

How the car itself stacks up on Australian roads

Independent Australian testing adds context on the vehicle's underlying character. Chasing Cars' review of the 2026 Haval H6 Ultra Hybrid AT-1, the first GWM model with an Australian ride-and-handling package led by ex-GM/Holden chassis engineer Rob Trubiani, found the retuned dampers, spring rates and steering bring new consistency: less body roll and pitch, better settled motorway body movements and more natural steering weight, though firmer damping brings some small-bump chatter and the soft bushings remain noticeable. ⁴

Chasing Cars still scored the car 6.0 overall, matching its drivability and interior ratings, and flagged an overreliance on touch controls in the Coffee multimedia system, unsupportive front seats with short cushions and no under-thigh adjustment, a cheap tyre choice and a plasticky cabin odour. On the positive side the reviewer praised the spacious, better-supported back seat, a generous 539-litre boot with a low load lip, solid build quality with no creaks or rattles, and affordable pricing. The hybrid's drivability was judged not as silky as a Hyundai Tucson or Toyota RAV4, though preferable to the lurchy turbo-petrol dual-clutch combination. ⁴

Specifications, pricing and running costs

In Australia the 2026 Haval H6 spans six variants from $35,990 to $50,990 drive-away, according to CarExpert: Lux, Ultra, Hybrid Lux ($40,990), Hybrid Ultra ($43,990), PHEV Lux ($44,990) and PHEV Ultra ($47,990), with the flagship PHEV Ultra listed at $50,990 in CarExpert's FAQ. Chasing Cars notes the tested front-drive Ultra Hybrid was on a limited offer at $40,990 drive-away versus $43,990 drive-away normally. That tested car uses a 1499cc turbo four with a two-speed dedicated hybrid transmission producing 179kW and 530Nm, with a claimed 5.2L/100km and 1173km average range, per Chasing Cars, which recorded 6.0L/100km in its own testing. CarExpert rates the most powerful Australian variants, the Hybrid Ultra and PHEV Ultra, at 268kW and 760Nm. ²⁴

Ownership costs are a relative strength in Australia. Chasing Cars reports the H6 carries a seven-year/unlimited-kilometre warranty, servicing every 12 months or 15,000km capped at $2065 over five years, and cites a median first-time comprehensive insurance premium of $1697 sourced from Budget Direct, with individual quotes varying by postcode, driving history and other factors. Buyers of Brazilian-market examples face different terms: clickpetroleoegas.com.br notes a five-year total warranty plus eight years of hybrid-system coverage there, along with fixed-price servicing up to 40,000km (R$1,100.27 to R$1,396.72 per service). The publication also lists current Brazilian versions from the HEV2 at R$223 thousand to the GT 2026 at R$325 thousand, framing the used-market alternatives, though those terms apply to the Brazilian market and differ from Australian arrangements. ¹⁴

Context for a used purchase

The H6 has been on sale in Australia since 2021, which Chasing Cars notes makes it old by Chinese-SUV standards, and CarExpert reports a larger new-generation 2027 H6 is locked in for Australia, due locally by mid next year. For used buyers, that timing matters: the current car's known weaknesses, including the laggy touch-controlled cabin and hybrid drivability shortfalls identified by Chasing Cars, were partly addressed rather than eliminated by the AT-1 tuning update. ²⁴

International buying guidance compiled by carinterior.alibaba.com recommends checking powertrain type, drivetrain, warranty transferability and local service coverage, and warns that early dual-clutch petrol units were reported to shudder at low speeds before later improvements. The same guidance notes 2021-and-newer models score well in owner surveys and carry a five-star ANCAP rating. Combined with the documented battery-cooling recall and the recurring owner complaints recorded in Brazil, the practical checklist for a used H6 centres on confirmed recall completion, drivetrain smoothness and the strength of local dealer support. ³