1991 GMC Sierra 1500 Extended Cab Review | Edmunds.com

1991 GMC Sierra 1500 Extended Cab

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Certified Pre-Owned (CPO) is a category of used car. Often late-model vehicles, they have been inspected, refurbished, if necessary, and are under warranty by the manufacturer.
GMC Sierra 1500 Features and Specs

Features & Specs

  • Engine 4.3 L V 6-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission
  • Horse Power 150 hp @ 4000 rpm
  • Fuel Economy 15/20 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats No

Review of the 1991 GMC Sierra 1500

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  • Safety
  • Pros

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  • Cons

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  • What's New for 1991

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Full 1991 GMC Sierra 1500 Review

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What Others Are Saying

Customer Reviews



Great truck

by on
Vehicle: 1991 GMC Sierra 1500 C1500 SLE 2dr Extended Cab SB

Bought this truck about two years ago and have not had a problem since. Dropped a brand new engine and transmission in and it runs perfect. I have flowmaster mufflers coming off of edelbrock headers get 24 miles to the gallon on the highway with a 350 v8 which is unheard of. Runs perfect and no imperfections or complaints at all.




My truck

by on
Vehicle: 1991 GMC Sierra 1500 K1500 SLE 2dr Extended Cab 4WD LB

I've bought this GMC new 14 years ago. I may drive it until I retire. It's reliable and gets the job done. It hauls like a truck and rides like a car.




I'm a gm truck man,

by on
Vehicle: 1991 GMC Sierra 1500 K1500 2dr Extended Cab 4WD SB

I bought the truck from a friend, and I had to put a new tranny in it before I could drive it. That is all I have had to do the truck. It has been a really good truck for me. I used to drive it to work(1200 miles a month) over a mountain pass and never let me down.



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Gas Mileage

EPA-Rated MPG

  • 15
  • cty
/
  • 20
  • highway
Calculate Yearly Fuel Costs
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