If you’re seeking a vehicle that delivers uncompromising strength and capability, look no further than the GMC AT4. Designed for those who demand exceptional off-road performance, the AT4 combines rugged engineering with the immense power and torque of the Duramax 6.6L turbocharged V8 diesel. This is paired with the renowned Allison 10-speed automatic transmission—widely regarded as one of the toughest and most reliable in its class. Built to tow virtually anything, anywhere, this truck offers impressive fuel efficiency alongside an outstanding level of safety and control. There’s no waiting—this AT4 is ready for immediate delivery. With a long-standing history of selling and servicing American trucks across Western Australia, you can buy with confidence knowing we’ll be here to support you for years to come.
