2026 Mercedes-Benz GLS — Carivo review carivo.co
SUV

2026 Mercedes-Benz GLS

Independent review & score by Carivo

Price Range $85,232–$104,626
Fuel Economy 21 MPG
Seating 7 passengers
Category SUV
Est. Annual Fuel $2,500/yr

Key Specifications — 2026 Mercedes-Benz GLS

Seating Capacity7 passengers
Body StyleSUV
Base Price$85,232–$104,626

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

About the 2026 Mercedes-Benz GLS

With an overall Carivo score of 7.2/10, the 2026 Mercedes-Benz GLS earns a Good rating among the suvs we've scored. Its strongest dimension is Technology at 8.5/10, while Reliability at 6.3/10 is where it trails the competition most noticeably. It's a capable but unexceptional suv — 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 reliability at 6.3/10 — below the segment average in our scoring. Budget for potentially higher maintenance costs and check the recall record below before buying. On safety it earns 8.4/10: respectable, if not class-leading — several competitors bundle more driver-assist tech as standard. Check your trim's official ratings at nhtsa.gov.

Performance lands mid-pack at 7.1/10: enough power and composure for everyday needs, without the dynamics that distinguish the segment's driver-focused options. Technology scores 8.5/10 — one of the stronger tech packages in the segment. Expect a responsive infotainment system, broad smartphone integration, and a solid suite of driver-assistance features.

Priced from $85,232–$104,626, 21 MPG, seating 7, the Mercedes-Benz GLS sits in the luxury tier of the suv market. The value score of 6.4/10 is a red flag — comparable alternatives offer meaningfully more for the same outlay. Shop the segment before deciding. As the current model year, it benefits from the latest updates and full manufacturer warranty coverage.

Bottom line: There's a case for the 2026 Mercedes-Benz GLS, but it needs the right buyer. Its value and reliability 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 SUVs

The 2026 Mercedes-Benz GLS ranks #1611 of 2454 suvs in the Carivo database — better than 34% of the segment. Its 7.2/10 overall score is 0.2 points below the segment average of 7.4/10. Its $85,232 starting price is about 136% above the segment's median of $36,079.

Rankings are recalculated as new vehicles and scores are added. See the full SUV ranking →

Which GLS Year Should You Buy?

Across the GLS model years we've scored, the 2026 holds its position — we didn't find an older year that delivers similar scores for meaningfully less money.

YearScoreStarting price (MSRP when new)
2026 (this review) 7.2/10$85,232
2025 7.2/10$85,232 Read review →
2024 7.2/10$82,750 Read review →
2023 7.1/10$80,267 Read review →
2022 7.1/10$77,785 Read review →
2021 7.2/10$75,302 Read review →
2020 7.0/10$72,820 Read review →
2019 7.0/10$70,337 Read review →
2018 6.9/10$67,855 Read review →
2017 6.8/10$65,372 Read review →

Pros & Cons — 2026 Mercedes-Benz GLS

✓ What it does well

  • Strong safety ratings from NHTSA and independent testers
  • Best-in-class infotainment, driver assistance, and connectivity features
  • Versatile body style handles daily commuting and weekend adventures equally well

✗ Where it falls short

  • Below-average reliability data — factor in potential repair and maintenance costs
  • Value-for-money is a weak point; comparable alternatives offer more for the price
  • Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
  • Fuel economy at 21 MPG is low — running costs will add up quickly
  • Premium price bracket — make sure the score justifies the outlay vs. segment alternatives

More Mercedes-Benz Reviews

Explore the full lineup of Mercedes-Benz models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.