The Rocky Soft Top F7/F8 shares the indestructible mechanical architecture of the hard-top model while offering the irresistible appeal of an open-air leisure 4x4. However, canvas roof exposure to the elements and occasional recreational off-roading make targeted Daihatsu Rocky maintenance vital to prevent hidden water ingress and corrosion from ruining an otherwise bulletproof vehicle.
Under the bonnet sits the proven 2.2-litre petrol engine delivering 91 hp through a five-speed manual transmission and dual-range four-wheel drive. On leisure vehicles stored outdoors or used intermittently, moisture readily penetrates the ignition distributor and HT leads, causing engine misfires upon cold startup. The cooling system also demands scrutiny: radiator core corrosion or a sticking thermostat can swiftly trigger cylinder head gasket failure.