2024 GMC Sierra 2500HD — Carivo review carivo.co
Truck

2024 GMC Sierra 2500HD

Independent review & score by Carivo

Price Range $45,400–$54,780
Fuel Economy 15 MPG
Seating 5 passengers
Category Truck
Est. Annual Fuel $3,500/yr

Key Specifications — 2024 GMC Sierra 2500HD

Seating Capacity5 passengers
Body StyleTruck
Base Price$45,400–$54,780

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

About the 2024 GMC Sierra 2500HD

With an overall Carivo score of 7.2/10, the 2024 GMC Sierra 2500HD earns a Good rating among the trucks we've scored. Its strongest dimension is Reliability at 8.8/10, while Technology at 6.6/10 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. We rate the GMC Sierra 2500HD's reliability at 8.8/10 — among the strongest in our truck database, reflecting the nameplate's track record and recall history. Safety is a strength too — 8.6/10 by our scoring. As with any car, verify the official ratings for your specific trim at nhtsa.gov/ratings.

Performance at 6.9/10 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. Technology scores 6.6/10 — the infotainment and driver-assist features feel dated against current-generation rivals. This is worth weighing if you prioritize connected features or modern safety tech.

Priced from $45,400–$54,780, 15 MPG, seating 5, the GMC Sierra 2500HD sits in the premium tier of the truck category. Value lands at 7.6/10 — you get what you pay for, no more and no less, with a few rivals offering slightly better per-dollar returns. At 2 years old, it's recent enough that the core feature set holds up well against current competition.

Bottom line: There's a case for the 2024 GMC Sierra 2500HD, but it needs the right buyer. Its performance and technology scores trail the class, and several higher-rated rivals sell for similar money — comparison-shop before committing.

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 2024 GMC Sierra 2500HD ranks #336 of 515 trucks in the Carivo database — better than 35% of the segment. Its 7.2/10 overall score is 0.2 points below the segment average of 7.4/10. Its $45,400 starting price is about 29% above 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 2500HD Year Should You Buy?

Smart-money pick: the 2021 GMC Sierra 2500HD scores 7.1/10 — within striking distance of the 2024's 7.2 — and starts roughly $4,000 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 7.3/10$46,762 Read review →
2024 (this review) 7.2/10$45,400
2023 7.1/10$44,038 Read review →
2022 7.2/10$42,676 Read review →
2021 7.1/10$41,314 Read review →
2020 7.0/10$39,952 Read review →
2019 7.0/10$38,590 Read review →
2018 6.9/10$37,228 Read review →
2017 6.8/10$35,866 Read review →
2016 6.8/10$34,504 Read review →
2015 6.7/10$33,142 Read review →

Pros & Cons — 2024 GMC Sierra 2500HD

✓ What it does well

  • Proven long-term reliability — lower unplanned repair costs than class average
  • Top-tier safety scores across crash tests and driver-assistance tech
  • Good overall value; holds its own against pricier alternatives in the segment
  • 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
  • Tech suite is functional but lags behind segment-best options; some features cost extra
  • Fuel economy at 15 MPG is low — running costs will add up quickly

Common Questions — 2024 GMC Sierra 2500HD

Is the 2024 GMC Sierra 2500HD reliable?

We rate the 2024 GMC Sierra 2500HD's reliability 8.8/10 — one of the stronger records in its class.

Is the 2024 GMC Sierra 2500HD worth buying?

It scores 7.2/10 overall, ranking #336 of 515 trucks in our database (better than 35% of the segment). Stronger-scoring alternatives exist at similar prices — use our compare tool before committing.

How much does the 2024 GMC Sierra 2500HD cost?

The 2024 GMC Sierra 2500HD starts at $45,400 and ranges up to $54,780 across trims (MSRP when new). At 15 MPG, expect roughly $3,500/year in fuel at 15,000 miles/year.

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