2003 GMC Sierra 1500 Regular Cab Review | Edmunds.com
 

2003 GMC Sierra 1500 Regular Cab

 
 

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GMC Sierra 1500 Features and Specs

Features & Specs

  • Engine 4.8 L V 8-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission 4-speed Automatic
  • Horse Power 270 hp @ 5200 rpm
  • Fuel Economy 14/18 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats No
 

Review of the 2003 GMC Sierra 1500

  • Powerful drivetrains, classic exterior styling and unique options make the Sierra a pickup worth considering, but Fordís new F-150 has it beat when it comes to interior design and overall refinement.

  • Safety
  • Pros

    Roomy extended-cab models, strong V8 engines, innovative features.

  • Cons

    Spotty fit-and-finish concerns, low-grade interior materials.

  • What's New for 2003

    The Sierra gets a revised look this year that includes a new front fascia, revised side moldings and an additional wheel design.…

 
What Others Are Saying

Customer Reviews

  Average Consumer Rating (11 total reviews)


Best truck on the market

by on
Vehicle: 2003 GMC Sierra 1500 2dr Regular Cab Rwd SB (4.3L 6cyl 5M)

Original owner. 130k miles. RELIABILITY-I've only had 2 problems, and 1 (speedometer) was a recall. The catalytic converter went out at 115k, but other than that, no rattles, no squeaks, not even a brake job. Overall reliability is good, better than my Toyota Matrix. DRIVETRAIN-GM says this V6 has less HP than Ford's, but this pickup (w/3.42 rear end) sure feels stronger than my brother's (w/3.55). No oil leaks at 130k, no slips in the tranny. INTERIOR-I like it, but most auto critics say it looks cheap. Seats are plush and ride is comfy. Overall reliability may belong to Honda/Toyota, but GM's powertrain sold me. None of the tranny problems typical of Hondas, better engines than Toyota.




Best of the best

by on
Vehicle: 2003 GMC Sierra 1500 2dr Regular Cab SLE 4WD SB (4.8L 8cyl 4A)

I just recntly purchased my 2003 gmc sierra z71. I am truly amazed with the truck it has great power along with gread gas milage of a full sized truck. my frien has a 2002 ford f-150 4x4 and does good to get 12 mpg with conservative driving... he is now convienced to but a gm i dont blame him, i tip my hat to gm .. great job!




Great design, but gm almost

by on
Vehicle: 2003 GMC Sierra 1500 2dr Regular Cab Rwd LB (4.3L 6cyl 5M)

I use mine as a strict work truck,; cloth seats, rubber floor mat and auto was only option. Easiest vehicle to drive I have own; very docile and predictable. But GM botched the steering shaft coupler; rattles across rough terrain.



 
 
 
Gas Mileage

EPA-Rated MPG

  • 14
  • cty
/
  • 18
  • highway
Calculate Yearly Fuel Costs
 
 
 
 
 
 
 
 

Full 2003 GMC Sierra 1500 Review

What's New for 2003

The Sierra gets a revised look this year that includes a new front fascia, revised side moldings and an additional wheel design. Top-of-the-line models get power-folding heated mirrors with puddle lamps and turn signal indicators. Inside, the Sierra now offers a Bose stereo system and XM Satellite Radio. The instrument panel and center console have been redesigned, and GMC has added new seats, a more comprehensive driver information center, optional satellite steering wheel controls and a dual-zone climate control system. For increased safety, Sierras now feature a standard front-passenger-sensing system and dual-stage airbags. All 4.3-liter V6-equipped Sierras and California-emission V8s are now ULEV certified, while electronic throttle control is now standard on all V8 engines. Finally, the Autotrac four-wheel-drive system has been modified for less intrusiveness at low speeds, and the brake system received upgrades that provide better pedal feel and improved overall performance.

Talk About The 2003 Sierra 1500