Released in June 1999, the HSV Grange (WH) received modifications to the Statesman's specification (Statesman VINs begin with "6H8WHY", whereas the VIN of a Caprice is "6H8WHZ"; the Grange shares the "Y" digit in its VIN with Statesman). Again, the Grange was finished by HSV in Clayton, Victoria. It was available with the 3.8-litre supercharged V6 and 5.7-litre V8 engines. The WH Grange had HSV's "Prestige" suspension tune, specially-developed Monroe Sensatrac shock absorbers, a front anti-roll bar, a rear anti-roll bar and a self-levelling function for the rear suspension (shared with Caprice). Standard features for the WH Grange included 18-inch ten-spoke alloy wheels, a 260-watt sound system with ten speakers and a six-disc CD changer, climate control air conditioning, eight-way power adjustable front seats, leather upholstery, cruise control, front fog lights, leather-wrapped steering wheel with audio controls, remote central locking, power windows and mirrors, a height and reach adjustable steering wheel, driver seat and mirror memory settings, an electrochromatic rear view mirror, trip computer and an immobiliser. The Grange was also fitted with a limited slip rear differential as well as a choice of two higher performance brake packages, increased diameter front and rear swaybars and an exclusive-to-Grange HSV body kit consisting of front bumper with enlarged cooling intake, unique stainless steel meshed intake grille with HSV logo in the centre, flared deep side skirts, deep skirted three-piece rear bumper, rear decklid spoiler and rear HSV badging.