2021 GMC Sierra 1500 — Carivo review carivo.co
Truck

2021 GMC Sierra 1500

Independent review & score by Carivo

Price Range $36,764–$48,266
Fuel Economy 18 MPG
Seating 5 passengers
Category Truck
Est. Annual Fuel $2,917/yr

Key Specifications — 2021 GMC Sierra 1500

Seating Capacity5 passengers
Body StyleTruck
Base Price$36,764–$48,266

Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.

About the 2021 GMC Sierra 1500

The 2021 GMC Sierra 1500 is a truck that earns a Carivo score of 7.4/10 — rated Good. Its strongest dimension is Reliability at 8.4/10, while Performance at 6.7/10 is where it trails the competition most noticeably. It's a capable but unexceptional truck — stronger alternatives exist if you're willing to shop the segment carefully.

Reliability and safety are the two dimensions that matter most for long-term ownership costs. The reliability picture is solid rather than spectacular: 8.4/10, which puts it comfortably above the class median. Safety is a notable gap at 6.9/10 in our scoring — below what the best in segment deliver. Check the official NHTSA ratings for the trim you're considering before deciding.

Performance at 6.7/10 is a genuine liability and a score that should factor heavily into any buying decision. The powertrain and chassis dynamics trail class rivals by a meaningful margin — don't overlook it. On technology it rates 8.1/10: a modern, well-integrated suite that compares favorably with anything at this price point.

Priced from $36,764–$48,266, 18 MPG, seating 5, the GMC Sierra 1500 sits in the mid-market bracket of the truck segment. Its value score of 8.0/10 confirms that the price reflects the quality — you're getting a lot for your money here. At 5 years old, it's worth checking whether a newer generation or refresh has addressed any weaker dimensions — compare it to the current model year before buying.

Verdict: The 2021 GMC Sierra 1500 sits in the middle of the field. Until its safety and performance scores improve, stronger options exist at this price. Worth a look if it fits a specific need; otherwise use our compare tool against the segment leaders first.

Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →

How It Ranks Among Trucks

The 2021 GMC Sierra 1500 ranks #251 of 515 trucks in the Carivo database — better than 51% of the segment. Its 7.4/10 overall score is exactly at the segment average of 7.4/10. Its $36,764 starting price sits close to the segment's median of $35,138.

Rankings are recalculated as new vehicles and scores are added. See the full Truck ranking → · Best Trucks under $50k →

Which Sierra 1500 Year Should You Buy?

Smart-money pick: the 2018 GMC Sierra 1500 scores 7.2/10 — within striking distance of the 2021's 7.4 — and starts roughly $3,500 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.

YearScoreStarting price (MSRP when new)
2025 7.6/10$41,612 Read review →
2024 7.5/10$40,400 Read review →
2023 7.5/10$39,188 Read review →
2022 7.5/10$37,976 Read review →
2021 (this review) 7.4/10$36,764
2020 7.3/10$35,552 Read review →
2019 7.4/10$34,340 Read review →
2018 7.2/10$33,128 Read review →
2017 7.2/10$31,916 Read review →
2016 7.1/10$30,704 Read review →
2015 7.2/10$29,492 Read review →
2014 6.8/10$22,400 Read review →

Pros & Cons — 2021 GMC Sierra 1500

✓ What it does well

  • Above-average reliability record with solid owner satisfaction data
  • Good overall value; holds its own against pricier alternatives in the segment
  • Modern, intuitive tech suite with wireless connectivity and up-to-date ADAS
  • Versatile body style handles daily commuting and weekend adventures equally well

✗ Where it falls short

  • Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
  • Fuel economy at 18 MPG is low — running costs will add up quickly

NHTSA Recalls — 2021 GMC Sierra 1500 (7 on record)

The following recall campaigns have been filed with NHTSA for this model and year. Recall repairs are performed free of charge by franchised dealers; check your specific vehicle by VIN at nhtsa.gov/recalls.

Seat belts
17/12/2020 · 20V792000
General Motors, LLC (GM) is recalling certain 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, 2021 Chevrolet Suburban and Tahoe and GMC Yukon XL and 2020-2021 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles. The seat belt…
Seat belts
23/12/2020 · 20V811000
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500,…
Tires
05/11/2020 · 20V684000
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, GMC Acadia and Chevrolet Traverse vehicles and 2020-2021 Chevrolet Silverado 1500, GMC Sierra 1500 vehicles. The vehicles may have been manufactured with Continental tires that…
Tires / Temporary/emergency spare tire
16/12/2021 · 21V985000
General Motors (GM) is recalling certain 2019-2021 GMC Sierra 1500 and Silverado 1500 vehicles equipped with certain accessory road tires and a 17" spare tire. The 17" spare tire provided with the vehicle is not compatible for use with the accessory…
Power train / Automatic transmission / Control module / Software
24/10/2024 · 24V797000
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Silverado 1500, 2500, 3500, GMC Sierra 1500, 2500, 3500, 2021 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL vehicles equipped with diesel engines. The…

Showing 5 of 7 campaigns — see the full list on NHTSA's site.

Common Questions — 2021 GMC Sierra 1500

Is the 2021 GMC Sierra 1500 reliable?

We rate the 2021 GMC Sierra 1500's reliability 8.4/10 — one of the stronger records in its class. It has 7 NHTSA recall campaigns on record for this model year (details in the recalls section above — repairs are free at dealers).

How many recalls does the 2021 GMC Sierra 1500 have?

7 NHTSA recall campaigns matched this model and year as of our latest check. Verify your specific vehicle by VIN at nhtsa.gov/recalls.

Is the 2021 GMC Sierra 1500 worth buying?

It scores 7.4/10 overall, ranking #251 of 515 trucks in our database (better than 51% of the segment). Stronger-scoring alternatives exist at similar prices — use our compare tool before committing.

How much does the 2021 GMC Sierra 1500 cost?

The 2021 GMC Sierra 1500 starts at $36,764 and ranges up to $48,266 across trims (MSRP when new). At 18 MPG, expect roughly $2,917/year in fuel at 15,000 miles/year.

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