2018 Mercedes-Benz GLC Coupe — Carivo review carivo.co
SUV

2018 Mercedes-Benz GLC Coupe

Independent review & score by Carivo

Price Range $43,829–$56,361
Fuel Economy 20 MPG
Seating 5 passengers
Category SUV
Est. Annual Fuel $2,625/yr

Key Specifications — 2018 Mercedes-Benz GLC Coupe

Seating Capacity5 passengers
Body StyleSUV
Base Price$43,829–$56,361

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

About the 2018 Mercedes-Benz GLC Coupe

The 2018 Mercedes-Benz GLC Coupe is a suv that earns a Carivo score of 7.1/10 — rated Good. Its strongest dimension is Technology at 8.3/10, 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. At 6.3/10 for reliability, this suv trails its segment. That doesn't rule it out, but go in with eyes open on running costs. Safety lands at 7.8/10 — solid, though some rivals offer more advanced driver-assist features as standard. Confirm official results for your trim at nhtsa.gov/ratings.

With 7.3/10 for performance, this is a car tuned for daily driving rather than excitement — perfectly capable on the commute, unremarkable on a back road. On technology it rates 8.3/10: a modern, well-integrated suite that compares favorably with anything at this price point.

Priced from $43,829–$56,361, 20 MPG, seating 5, the Mercedes-Benz GLC Coupe sits in the mid-market bracket of the suv segment. 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. At 8 years old, resale value, parts availability, and whether a successor model has improved on its weak points are all worth investigating before committing.

Verdict: The 2018 Mercedes-Benz GLC Coupe sits in the middle of the field. Until its value and reliability 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 SUVs

The 2018 Mercedes-Benz GLC Coupe ranks #1814 of 2454 suvs in the Carivo database — better than 26% of the segment. Its 7.1/10 overall score is 0.3 points below the segment average of 7.4/10. Its $43,829 starting price is about 21% above the segment's median of $36,079.

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

Which GLC Coupe Year Should You Buy?

Across the GLC Coupe model years we've scored, the 2018 holds its position — we didn't find an older year that delivers similar scores for meaningfully less money.

YearScoreStarting price (MSRP when new)
2023 7.3/10$51,846 Read review →
2022 7.4/10$50,243 Read review →
2021 7.4/10$48,639 Read review →
2020 7.3/10$47,036 Read review →
2019 7.2/10$45,432 Read review →
2018 (this review) 7.1/10$43,829
2017 7.2/10$42,225 Read review →

Pros & Cons — 2018 Mercedes-Benz GLC Coupe

✓ What it does well

  • Strong safety ratings from NHTSA and independent testers
  • 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

  • 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 20 MPG is low — running costs will add up quickly

Common Questions — 2018 Mercedes-Benz GLC Coupe

Is the 2018 Mercedes-Benz GLC Coupe reliable?

We rate the 2018 Mercedes-Benz GLC Coupe's reliability 6.3/10 — below the segment average, so budget for higher maintenance.

Is the 2018 Mercedes-Benz GLC Coupe worth buying?

It scores 7.1/10 overall, ranking #1814 of 2454 suvs in our database (better than 26% of the segment). Stronger-scoring alternatives exist at similar prices — use our compare tool before committing.

How much does the 2018 Mercedes-Benz GLC Coupe cost?

The 2018 Mercedes-Benz GLC Coupe starts at $43,829 and ranges up to $56,361 across trims (MSRP when new). At 20 MPG, expect roughly $2,625/year in fuel at 15,000 miles/year.

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.