1991 GMC Sonoma Extended Cab Review | Edmunds.com

1991 GMC Sonoma Extended Cab

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GMC Sonoma Features and Specs

Features & Specs

  • Engine 2.5 L Inline 4-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission 5-speed Manual
  • Horse Power 105 hp @ 4800 rpm
  • Fuel Economy 21/25 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats No

Review of the 1991 GMC Sonoma

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  • Safety
  • Pros

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  • What's New for 1991

    Introduced in January, 1990, Sonoma is a S15 Pickup with a new name and an exterior facelift that includes a new grille, fresh trim and restyled wheels. Four-wheel drive models get the 4.3-liter V6 as standard equipment. High Sierra trim is dropped, and Sierra Classic trim is changed to SLE. Midyear, the base four-cylinder powerplant gets more horsepower.

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Customer Reviews

Full 1991 GMC Sonoma Review

What's New for 1991

Introduced in January, 1990, Sonoma is a S15 Pickup with a new name and an exterior facelift that includes a new grille, fresh trim and restyled wheels. Four-wheel drive models get the 4.3-liter V6 as standard equipment. High Sierra trim is dropped, and Sierra Classic trim is changed to SLE. Midyear, the base four-cylinder powerplant gets more horsepower.

Talk About The 1991 Sonoma

Gas Mileage

EPA-Rated MPG

  • 21
  • cty
/
  • 25
  • highway
Calculate Yearly Fuel Costs