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GMC Sierra

Truck

Rear-Wheel Drive

12 CTY / 17 HWY

Starting from: $30,000

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Build your 2018 GMC Sierra [30 trims]

Style	MSRP
2018 2WD Regular Cab Standard Box RWD Automatic 4.30L 6cyl 297hp 2dr Truck	$30,000	Build
2018 2WD Regular Cab Long Box RWD Automatic 4.30L 6cyl 297hp 2dr Truck	$30,390	Build
2018 4WD Regular Cab Standard Box 4WD Automatic 4.30L 6cyl 297hp 2dr Truck	$33,940	Build
2018 2WD Double Cab Standard Box RWD Automatic 4.30L 6cyl 297hp 4dr Truck	$34,025	Build
2018 4WD Regular Cab Long Box 4WD Automatic 4.30L 6cyl 297hp 2dr Truck	$34,240	Build
2018 2WD Regular Cab Standard Box SLE RWD Automatic 4.30L 6cyl 297hp 2dr Truck	$36,700	Build
2018 2WD Regular Cab Long Box SLE RWD Automatic 4.30L 6cyl 297hp 2dr Truck	$36,825	Build
2018 4WD Double Cab Standard Box 4WD Automatic 4.30L 6cyl 297hp 4dr Truck	$38,005	Build
2018 2WD Crew Cab Short Box RWD Automatic 4.30L 6cyl 297hp 4dr Truck	$38,515	Build
2018 2WD Double Cab Standard Box SLE RWD Automatic 4.30L 6cyl 297hp 4dr Truck	$39,305	Build
2018 2WD Crew Cab Standard Box RWD Automatic 5.30L 8cyl 355hp 4dr Truck	$39,910	Build
2018 4WD Regular Cab Standard Box SLE 4WD Automatic 4.30L 6cyl 297hp 2dr Truck	$40,605	Build
2018 4WD Regular Cab Long Box SLE 4WD Automatic 4.30L 6cyl 297hp 2dr Truck	$40,905	Build
2018 4WD Crew Cab Short Box 4WD Automatic 4.30L 6cyl 297hp 4dr Truck	$41,665	Build
2018 2WD Crew Cab Short Box SLE RWD Automatic 4.30L 6cyl 297hp 4dr Truck	$41,770	Build
2018 4WD Crew Cab Standard Box 4WD Automatic 5.30L 8cyl 355hp 4dr Truck	$43,060	Build
2018 4WD Double Cab Standard Box SLE 4WD Automatic 4.30L 6cyl 297hp 4dr Truck	$43,150	Build
2018 2WD Crew Cab Standard Box SLE RWD Automatic 5.30L 8cyl 355hp 4dr Truck	$43,165	Build
2018 2WD Double Cab Standard Box SLT RWD Automatic 5.30L 8cyl 355hp 4dr Truck	$43,825	Build
2018 4WD Crew Cab Short Box SLE 4WD Automatic 4.30L 6cyl 297hp 4dr Truck	$45,740	Build
2018 2WD Crew Cab Short Box SLT RWD Automatic 5.30L 8cyl 355hp 4dr Truck	$46,285	Build
2018 2WD Crew Cab Standard Box SLT RWD Automatic 5.30L 8cyl 355hp 4dr Truck	$46,585	Build
2018 4WD Double Cab Standard Box SLT 4WD Automatic 5.30L 8cyl 355hp 4dr Truck	$47,075	Build
2018 4WD Crew Cab Standard Box SLE 4WD Automatic 5.30L 8cyl 355hp 4dr Truck	$47,135	Build
2018 4WD Crew Cab Short Box SLT 4WD Automatic 5.30L 8cyl 355hp 4dr Truck	$49,435	Build
2018 4WD Crew Cab Standard Box SLT 4WD Automatic 5.30L 8cyl 355hp 4dr Truck	$49,735	Build
2018 2WD Crew Cab Short Box RWD Automatic 5.30L 8cyl 355hp 4dr Truck	$53,900	Build
2018 2WD Crew Cab Standard Box RWD Automatic 5.30L 8cyl 355hp 4dr Truck	$54,200	Build
2018 4WD Crew Cab Short Box 4WD Automatic 5.30L 8cyl 355hp 4dr Truck	$57,050	Build
2018 4WD Crew Cab Standard Box 4WD Automatic 5.30L 8cyl 355hp 4dr Truck	$57,350	Build

What does the GMC Sierra All Terrain X get that the standard All Terrain does not?

– Detroit, Michigan

Do you and your bros love trucks? Trucks in the mud, trucks on the trail, and trucks purposely built and designed (and styled) for super-extreme fun? Man oh man, does GMC have just the Sierra flavor for you.

In all seriousness, while this GMC Sierra All Terrain X does seem suited for the X-Games set, it’s also a very functional vehicle.

The GMC Sierra All Terrain already packs plenty of off-road friendly features, a beefy Eaton locking rear differential, the Z71 suspension package with Rancho monotube shocks, hill-descent control, and shielding for the underbody transfer case.

The All Terrain X takes things even further by adding proper off-road tires and a stainless-steel exhaust. That equipment helps in bumping the horsepower output for the 5.3-liter V8 from 355 to 365.

Torque remains unchanged at 383 pound-feet and is routed through an 8-speed automatic transmission to all four wheels through the aforementioned transfer case. The Sierra 1500 All Terrain X is rated to tow 9,100 pounds.

The All Terrain X package is only available on the SLT crew-cab with the short-box, so expect to spend upwards of $51,530 if you’re ticking any additional options boxes. At that price it’s going to be competing with the Ram Power Wagon and even the Ford F150 SVT Raptor (although that’s an entirely different beast.)

The X also sports a bed-mounted rollbar and completely omits the chrome, which does lot to transform the look of the truck into something decidedly more purpose-built.

Check out our video to see everything that sets the X version of the Sierra All Terrain apart.

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