1989 GMC Sierra K1500 Z71 4x4 Stepside

Description

OFFERED WITHOUT RESERVE

“Sierra’s rugged new look is more than skin deep.” The 1989 GMC Sierra 1500 Z71 marked the debut of GMC’s now-iconic off-road package, introduced exclusively on the K1500 4x4 models. This package was designed to enhance the truck’s ruggedness and trail capability for outdoor enthusiasts and off-roaders. 

The Z71 package included Bilstein heavy-duty shocks, skid plates to protect vital underbody components, and distinguishing Z71 decals. While it didn’t yet include the locking rear differential or upgraded suspension components found in later Z71 iterations, it laid the foundation for what would become a legendary off-road trim in GM’s truck lineup. 

Under the hood, the 1989 Z71-equipped Sierra featured a 5.7-liter V8 engine producing up to 210 horsepower and 300 lb-ft of torque, paired with either a five-speed manual or more typically a four-speed automatic transmission. The truck rode on the GMT400 platform, which introduced a more aerodynamic body style and improved ride quality over previous generations. 

The Z71’s combination of off-road capability and bold styling helped establish the Sierra as a serious contender in the growing 4x4 market, as GMC stated, “The available off-road package includes heavy-duty shocks and skid plates — engineered for those who take the road less traveled.”  

Highlights 

• Classic Z71 package in a stylish short box Stepside 

• Finished in Dark Grey (88) with a gray cloth interior 

• Powered by the 5.7-liter L05 V8 rated at 210 hp 

• 700R4 four-speed automatic with overdrive  

• Bilstein heavy-duty shocks 

• Factory skid plates 

• Z71 decals on the rear fenders 

Features 

• 6.5-foot Stepside box 

• SLE options including: 

  • Power brakes  

  • Power steering  

  • Power windows  

  • Power door locks  

  • Power driver’s seat 

  • Air conditioning 

  • Cruise control 

  • Tilt steering wheel 

  • AM/FM/cassette with an equalizer 

  • Bed light 

Known Imperfections 

• The CARFAX Vehicle History Report indicates on 2 June 2014 “Accident reported: very minor damage with another motor vehicle,” and “Damage to rear.”  CARFAX further states, “Minor damage is usually cosmetic, including dents or scratches to the vehicle body.” 

Included 

• Hard tonneau cover  

• Bed mat  

• Floor mats 

• Replacement brake pedal pad 

 Ownership History 

The accompanying CARFAX Vehicle History Report places this 1989 GMC Sierra K1500 Z71 Stepside in Michigan from new. It currently shows 189,551 miles.

Additional Notes 

A Broad Arrow Auctions Specialist is working as an agent on behalf of the owner of this vehicle. Broad Arrow Auctions is a wholly owned subsidiary of Hagerty. 

Contact: Craig Zimmerman   Phone: 586.707.5811‬   email: cszimmerman@hagerty.com