2019-2022 Callaway Sierra

Call or text us at (860) 434-9002
• Purchased sight unseen and it is beautiful and the power is amazing! – Jodie, Saskatoon Canada – 2015 Callaway Escalade SC560
• Wanted this car since I was 12 years old, and I finally found one. – Caleb, White House TN – 2003 MazdaSpeed/Callaway Protegé
• A great conversation piece. Not your average family vehicle! – Casey, Dubuque IA – 2012 Callaway Yukon XL Denali
• Everybody stares at it! Real head turner! – Jeff, Enterprise AL – 2017 Callaway Silverado
• It puts a smile on my face every time I sit in it. – Tansley, Pensacola FL – 2011 Callaway Corvette Grand Sport
• Excellent drivability, no impact on fuel economy, great for towing, awesome family hauler, and it hauls a**. – Benjamin, Winter Garden FL – 2018 Callaway Tahoe SC560
Best of the best … – Donato, 2017 Callaway Corvette
• …Pete and his crew are the Best in the West! – Tom, 2016 Callaway Corvette

Callaway Sierra

– Callaway GenThree™ Supercharger equipped
– Assembled at Callaway’s Connecticut and California Facilities
– Callaway Warranty supplements GM Factory Warranty
– Call (866) 927-9400 Toll-Free for more information

Callaway Sierra Performance

• Engine Displacement – 6.2L/376 cu. in.
• Maximum Power – 602 bhp @ 6000 rpm (SAE)
• Maximum Torque – 560 lb-ft @ 4500 rpm (SAE)
• 0-to-60 mph – 4.3 seconds
• 1/4 mile ET/Speed – 12.5 sec @ 113 mph



Silverado/Sierra Instrumented Test Data

Standard Equipment

  • GenThree™ TVS R2650 Supercharger System with TripleCooled™ Intercooler System …more info
  • Callaway Carbon Mid-Engine Covers
  • High-Flow Intake System
  • Low-Restriction Stainless-Steel Dual-Outlet Exhaust System with Quad Tips
  • CalCal – Callaway Bespoke Engine Control Components and Calibration
  • Aluminum Door Sill Inserts, Hard-Anodized
  • Callaway Key Chains
  • Chrome Callaway Exterior Badging
  • Underhood Build Authentication Plaque with Vehicle Identification Number
  • Interior Build Authentication Plaque
  • Authenticity Documentation Package
  • 3 Year / 36,000 Mile Limited Warranty

Optional Equipment

  • Lowered Suspension Package
  • Raised Suspension Package
  • Alcantara Horn Cover w/Debossed Logos
  • Callaway Alloy Wheel Package, 22″ Ten-Spoke, Satin Black
  • Callaway Alloy Wheel Package, 20″ Nine-Spoke, Anthracite
  • Black Chrome PVD Wheel Finish
  • Callaway Billet Pedal Pad Set, Hard Anodized
  • Black Callaway Exterior Badging
  • 5 Year / 60,000 Mile Powertrain Service Contract
  • Owner Delivery at Callaway Facility
  • Track Delivery at Thompson Speedway Motorsports Park

Big Power.
Full Warranty Coverage.
Factory Built.

The Callaway Sierra is a powerfully engineered version of General Motors’ T1 pickup truck platform. The trucks are based on Chevrolet’s SLT, AT4 and Denali models, with 4 wheel-drive and 6.2L engine.

Callaway Sierra packages include Callaway’s GenThree™ supercharging and TripleCooled™ intercooling systems, delivering stunning power for breathtaking acceleration and significantly facilitated hauling and towing. The new Eaton TVS R2650-based supercharger has 15% more displacement yet requires 18% less power input. The supercharger is flanked by matte Callaway Carbon mid-covers which conceal coil packs, engine wiring and plumbing. The covers also serve to suppress valvetrain and fuel injector noise. Click here for more GenThree™ supercharger information.

A new Quad Tip stainless-steel dual-outlet exhaust system boosts flow to match newfound power. There is an authoritative acoustic signature and no droning resonance in the cabin.

Underhood and interior build authentication plaques are included to individualize each Callaway Sierra build. Optional interior appointments include Alcantara horn cover with debossed logos and billet accelerator and brake pedal pads.

The truck is 50-state emissions compliant and carries Callaway and GM warranties. Callaway’s 3 year / 36,000 mile Warranty supplements the GM Bumper-to-Bumper Warranty, providing the best coverage of any Specialist manufacturer. Callaway Sierras are assembled to stringent engineering specifications by our expert technicians exclusively at Callaway factories in Old Lyme, Connecticut, and Temecula, California.

Callaway Cars Inc is not a car dealer. We match you to the stocking Callaway dealers in the US and abroad. Call or text us at (860) 434-9002. Callaway cars and trucks referenced on this website are examples of Callaway factory-built vehicles that may be in stock at their respective dealers. You may also submit new and nearly new vehicles for the Callaway process. Check with us for specifics.

Factory tow and payload capacities remain unchanged.

Info Sheet

Click on image to view full size, download or print.
Callaway Sierra Info Sheet


Callaway offers the most comprehensive aftermarket warranty in the industry. Overlapping the factory GM warranty, Callaway covers all Callaway components and GM components that are affected by Callaway components. GM dealers do not block factory warranty on Callaways; they perform maintenance and warranty repairs with support from Callaway Cars.


Learn More

Get Your Callaway

Three paths to Callaway ownership:

Order yours at a New Car Dealer: Your GM dealer will order your vehicle to your specifications. Once the GM assembly plant completes their build, they will dropship it to Callaway’s Connecticut or California factories for final assembly.
Purchase yours from New Car Dealer Inventory: Select a vehicle from dealer inventory. The Dealer will then arrange shipment to Callaway’s Connecticut or California factories for conversion to Callaway specifications.
Upgrade your existing, pre-owned GM Vehicle to Callaway Specs: We can arrange to ship your vehicle to Callaway factories in Connecticut or California per Callaway’s “Second Chance” program. (Donor vehicle must be otherwise stock and in healthy mechanical condition.)

Regardless of the selected path, once Callaway completes construction of your vehicle, you’ll take delivery at our Dealership or at another location of your choice, e.g., your home, business, etc. Callaway Factory Delivery is also available at no extra cost.

Click Here for Callaway Sierra Dealer Inventory

Contact Us For More Callaway Info