Wednesday, 11 Mar 2026

2023 Jeep Grand Cherokee L Summit Review: Luxury SUV Tested

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If you're comparing luxury three-row SUVs around $70k, the Grand Cherokee L Summit demands attention. After testing this exact model at Doug Smith dealership, I'll give you the unfiltered perspective on whether its premium features justify the price. Unlike generic overviews, we're examining real-world usability – from the hands-free driving limitations to that controversial third row.

Performance and Key Specs

Under the hood, the turbocharged 2.0L four-cylinder delivers 324 horsepower and 332 lb-ft of torque through an 8-speed automatic transmission. During our highway test, acceleration felt responsive though not exhilarating. Fuel economy hits 20 mpg city/25 highway – respectable for a 5,000+ lb SUV. The standard Quadra-Trac II 4WD system handled Utah roads confidently, while the optional air suspension ($1,995) provided noticeable ride-height adjustments over bumps.

Critical note: The $3,000 Advanced Tech Package includes a "hands-free driving assist" trial, but activation issues prevented testing. Based on experience with similar systems, expect functionality only in ideal conditions – heavy rain or snow typically disables these features.

Interior and Practicality

Jeep didn't cut corners on materials in this Summit trim. Key highlights include:

  • Perforated Palermo leather seats (heated/ventilated front and second row)
  • Real wood accents and double-stitched door panels
  • Panoramic sunroof flooding the cabin with light
  • 10.1-inch Uconnect 5 infotainment with wireless CarPlay

The third row surprised me. While adults over 5'10" will feel cramped, the seats feature quality padding and recline adjustments – a rarity in this class. Behind the third row, you get 17.2 cu-ft of cargo space (enough for 4-5 carry-ons). Fold everything flat, and it expands to 84.6 cu-ft.

Practical tip: The power-folding third row operated smoothly, but the second row requires manual folding – a puzzling omission at this price point.

Technology and Controls

Jeep's tech approach blends digital and physical interfaces. The 10.25-inch digital cluster displays night vision and off-road data, while the passenger-side touchscreen handles media controls. However, I observed slight lag when switching camera views.

The 360-degree camera system deserves praise, especially the "front Jeep view" for trail navigation. Physical climate buttons and dedicated seat heating controls prevent distraction. Wireless charging, 12V outlets, and HDMI inputs cover device needs.

Key consideration: The hands-free driving subscription model drew sharp criticism during testing. As one dealer confirmed, "Owners must activate paid subscriptions post-purchase" – a practice many buyers resent.

How It Compares to Rivals

At $68,985 as tested, the Grand Cherokee L Summit faces tough competition:

FeatureGrand Cherokee L SummitGrand Wagoneer Series ILincoln Aviator Reserve
Base Price$68,985$89,995$68,000
Engine2.0L Turbo I4 (324 HP)3.0L Turbo I6 (510 HP)3.0L Twin-Turbo V6 (400 HP)
Third-Row Legroom29.3 inches36.3 inches29.2 inches
Hands-Free DrivingSubscription requiredStandardNot available

The Grand Wagoneer offers more space and power but starts $21k higher. The Aviator matches the price but lacks off-road capability. For families needing occasional third-row use, the Jeep strikes a balance – but adults will prefer the Wagoneer.

The Subscription Dilemma

Manufacturers increasingly lock features behind paywalls. During testing, the inactive hands-free system highlighted a critical industry shift. A 2023 Cox Automotive study found 75% of consumers reject feature subscriptions, with 80% preferring one-time payments.

My perspective: While the Summit's materials impress, the subscription model undermines its value proposition. As one Utah buyer told me, "I'd rather pay $5k upfront than rent my car's capabilities."

Final Verdict

The Grand Cherokee L Summit excels with its upscale cabin, smooth ride, and clever packaging. However, two factors give pause:

  1. The third row suits children best – adults will find rivals roomier
  2. Subscription-based features feel anti-consumer at this price

Actionable checklist if considering this SUV:

  1. Test third-row comfort with your tallest family member
  2. Verify subscription costs for advanced driver aids
  3. Compare air suspension benefits vs. standard setup
  4. Negotiate the $1,595 destination fee
  5. Cross-shop CPO Grand Wagoneers for similar pricing

Ultimately, this Jeep makes sense if you prioritize off-road readiness over limousine space. But is the hands-free tech worth ongoing payments? Share your deal-breakers below – what subscriptions would you refuse to pay for?

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