GWM Tank 500 PHEV Gets Aussie Suspension Tune — Is It Worth $77,990?

If you've ever wondered whether a Chinese-built SUV can genuinely handle the jump from smooth Shanghai highways to corrugated WA back roads, GWM is putting its money where its mouth is with the updated 2026 Tank 500 Hi4-T PHEV.

The big plug-in hybrid has just received locally tested and tuned suspension, along with a revised steering calibration — changes GWM says deliver a more predictable and responsive feel whether you're crawling through Northbridge on a Friday night, cruising the Great Eastern Highway, or heading bush past Meekatharra.

What's Actually Changed

The suspension and steering updates were developed under GWM's AT-1 programme, led by Rob Trubiani — a former Holden engineer with over 20 years of local development experience. The Tank 500 joins the Haval H6 and Cannon Alpha as the third GWM model to benefit from this Australian-focused tuning process.

The changes aren't just marketing fluff. Tuning was carried out at the Lang Lang proving ground in Victoria — the same facility Holden once used — before it was sold to defence contractor DefendTex. GWM has confirmed it will continue local testing going forward, though the new location hasn't been announced yet.

Beyond the chassis updates, GWM has added a 220-volt power outlet in the boot, giving the Tank 500's existing Vehicle-to-Load (V2L) system far more practical reach. For WA buyers who use their 4WD as a genuine work or camping tool, that means you can run power tools on a remote station job, keep a camp fridge running at Coral Bay, or charge gear at a remote campsite without needing a separate generator. Given WA's distances, that's genuinely useful.

The Price and What You Get

The 2026 Tank 500 Hi4-T PHEV is currently priced at **$77,990 drive-away** — $2000 off the standard price as part of a May offer. That drive-away pricing matters in WA, where registration costs and CTP insurance add a meaningful chunk on top of any advertised figure. The fact that it's already baked in makes budgeting straightforward.

The updated spec applies to MY2026 vehicles built from March 2026 onwards, so if you're looking at demo or early stock, it's worth confirming the build date with your dealer before signing anything.

One thing to keep in mind: Chinese-market Tank 500 models recently received a visual refresh — new grille, alloy wheels, a dark green paint option, column-mounted gear shifter, built-in refrigerator, and a folding rear TV screen. None of those updates are confirmed for Australia. What you're getting here is the mechanical and electrical upgrade, not the cosmetic one.

Should WA Buyers Pay Attention?

The Tank 500 Hi4-T PHEV was already a serious proposition for WA drivers — a large, capable PHEV with genuine off-road credentials and enough electric range to take the sting out of Perth's fuel prices on daily runs. The local suspension tune addresses one of the more common criticisms levelled at Chinese SUVs: that the ride and handling feel set up for different roads and different conditions than what we actually drive on.

With WA's mix of urban commuting, long highway stretches, and genuine outback terrain, a properly tuned chassis isn't a minor detail. If GWM has got this right — and the pedigree behind AT-1 suggests they're serious about it — the Tank 500 becomes a harder vehicle to dismiss at this price point.

At $77,990 drive-away for May, it's competitive against the established names in the large PHEV SUV space. Whether the Chinese brand's reputation holds up against the badge confidence of a Toyota or Mitsubishi is still a conversation WA buyers are working through — but the engineering credentials behind this update are legitimate.