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. WK A revised WK series was launched in May 2003, with a facelift. The curvaceous front and rear end styling of the WH was abandoned in favour of angular lines, starting with the headlights borrowed from the VY Calais. From the rear, the redesigned taillights were now separated by sheet metal, rather than being joined with a horizontal strip of plastic. The redesign had the after effect of lowering the WK's drag coefficient to 0.30. Other changes came in the form of revised bumpers, wheel trims, with the interior dashboard and centre console receiving a major overhaul. Powertrains carried over from the previous model, but the Generation III V8 engine was now rated at for the Statesman and for the Caprice. Other engineering changes were made to the structural integrity of the car. The reinforced front flooring and sills gives the upshot of a 70 percent reduction in lower limb injuries in offset frontal crash tests at . Feature wise, the Statesman now offered standard rear parking sensors and