1990 GMC S-15 Regular Cab Review | Edmunds.com

1990 GMC S-15 Regular Cab

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GMC S-15 Features and Specs

Features & Specs

  • Engine 4.3 L V 6-cylinder
  • Drivetrain Four Wheel Drive
  • Transmission 5-speed Manual
  • Horse Power 160 hp @ 4000 rpm
  • Fuel Economy 15/19 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats No

Review of the 1990 GMC S-15

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What Others Are Saying

Customer Reviews

  Average Consumer Rating (1 total reviews)  |  Write a Review


It's ok

by on
Vehicle: 1990 GMC S-15 Sierra Classic 2dr Regular Cab LB

When I 1st bought this truck in 2000, i was impressed with the power output from the engine,4.3 v6. Long bed is nice to have since I was in the construction business. Many many repairs though. Alternator just went out at 150K. the tranny is going out at 150K. The AC is still good surprisingly. The digital dashboard only works half the time, sometimes even the speedometer wont light up.power door locks dont work anymore.



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Gas Mileage

EPA-Rated MPG

  • 15
  • cty
/
  • 19
  • highway
Calculate Yearly Fuel Costs