2018 Jeep Grand Cherokee
The 2018 Jeep Grand Cherokee is sold in the U.S. as a gas and diesel midsize or large SUV with 7 EPA-rated configurations. The most efficient version, the Grand Cherokee 2WD, is EPA-rated at 25 mpg combined. NHTSA lists 10 recall campaigns for this model year, 2 rated critical, which gives it a Safety Signal grade of F. Owners have filed 853 complaints, most often about the electrical system. NHTSA crash-tested it at 4 stars overall.
Specs & fuel economy
Source: EPA fueleconomy.gov| Configuration | Powertrain | Drive | Engine / motor | City | Hwy | Comb | Annual fuel* |
|---|---|---|---|---|---|---|---|
| Grand Cherokee 2WD | Gas | RWD | 3.6L 6-cyl | 19 | 26 | 21 | $2,950 |
| Grand Cherokee 4WD | Gas | AWD | 3.6L 6-cyl | 18 | 25 | 21 | $2,950 |
| Grand Cherokee 4WD | Gas | AWD | 5.7L 8-cyl | 14 | 22 | 17 | $4,200 |
| Grand Cherokee SRT 4WD | Gas | AWD | 6.4L 8-cyl | 13 | 19 | 15 | $5,150 |
| Grand Cherokee TrackHawk 4WD | Gas | AWD | 6.2L 8-cyl | 11 | 17 | 13 | $5,950 |
| Grand Cherokee 2WD | Diesel | RWD | 3.0L 6-cyl turbo | 22 | 30 | 25 | $3,600 |
| Grand Cherokee 4WD | Diesel | AWD | 3.0L 6-cyl turbo | 21 | 28 | 24 | $3,750 |
*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 39101, 39103, 39319, 39188, 39523, 40042, 40043.
Factory warranty running out?
The 2018 Jeep Grand Cherokee is in the years where transmission, electronics and drivetrain repairs land on the owner. Compare extended-coverage quotes in about two minutes.
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Recalls (10)
Source: NHTSA recall databaseEngine And Engine Cooling
66AFuel System, Diesel
Z46Service Brakes, Hydraulic
Z48Engine And Engine Cooling
W79Equipment
UB3Electrical System
U87Electrical System
U49,U59-U65,U68,U73Power Train
U43Fuel System, Gasoline
U02NHTSA defect investigations
Fuel System, Diesel:Delivery:Fuel Pump — High pressure fuel pump failure open
The Office of Defects Investigation (ODI) opened PE21-021 on October 14, 2021, to investigate incidents alleging a stall/loss of motive power as a result of high-pressure fuel pump failures in certain model year (MY) 2019-2020 Ram 2500, 3500, 4500, and 5500 heavy duty trucks equipped with 6.7L Cummins turbodiesel engines. During the investigation, ODI sought to determine if the related defect allegation was limited in scope to the recalled population. After review of information request response materials from both FCA and BMW, NHTSA determined that sufficient information to identify a comprehensive recall population could not be produced by FCA and BMW.During the investigation FCA filed rec
Opened Mar 17, 2023 · action EA23001
Air Bags:Frontal:Passenger Side:Inflator Module — Desiccated Air Bag Inflator Rupture open
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substa
Opened Sep 17, 2021 · action EA21002
Seats:Front Assembly:Head Restraint — Active Head Rest Inadvertent Deployment closed
The Office of Defects Investigation (ODI) opened PE19014 on September 9, 2019, to investigate 128 consumer complaints alleging that the Active Head Rest (AHR) inadvertently deployed without the occurrence of a crash or other rear impact event in model year (MY) 2014 Jeep Grand Cherokee and Dodge Durango vehicles.When ODI opened the investigation, ODI was aware of thirteen alleged injuries.A small number of Early Warning Reports identified driver and/or passenger front seat AHR inadvertent deployments without a rear impact event.Reported safety consequences resulting from the AHR deployments include concussions, headaches, soft tissue injuries, disorientation, nausea, vomiting and/or loss of
Opened Sep 9, 2019 · closed Feb 25, 2026 · action PE19014
Owner complaints
Source: NHTSA complaint database42 involved a crash · 10 a fire · 33 injuries · 0 deaths reported
Filed per year: 2017: 1 · 2018: 60 · 2019: 65 · 2020: 42 · 2021: 110 · 2022: 161 · 2023: 167 · 2024: 95 · 2025: 98 · 2026: 54
Most-cited components
What owners describe
Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.
Crash ratings
Source: NHTSA NCAP| Configuration | Overall | Frontal | Side | Rollover | Rollover risk |
|---|---|---|---|---|---|
| SUV 2WD | ★★★★☆ | ★★★★☆ | ★★★★★ | ★★★☆☆ | 20% |
| SUV 4WD | ★★★★☆ | ★★★★☆ | ★★★★★ | ★★★★☆ | 17% |
NHTSA New Car Assessment Program.
Other Grand Cherokee model years
2027 Jeep Grand Cherokee
0 recalls · 0 complaints
F2026 Jeep Grand Cherokee
6 recalls · 34 complaints
F2025 Jeep Grand Cherokee
5 recalls · 108 complaints
F2024 Jeep Grand Cherokee
18 recalls · 303 complaints
F2023 Jeep Grand Cherokee
23 recalls · 564 complaints
F2022 Jeep Grand Cherokee
24 recalls · 476 complaints
F2021 Jeep Grand Cherokee
16 recalls · 479 complaints
B2020 Jeep Grand Cherokee
3 recalls · 236 complaints
F2019 Jeep Grand Cherokee
7 recalls · 365 complaints
F2017 Jeep Grand Cherokee
5 recalls · 364 complaints
F2016 Jeep Grand Cherokee
8 recalls · 308 complaints
Sources & method
Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). Floor 35. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Complaint counts and NHTSA crash ratings are shown separately and are not blended into the grade.
EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed weekly.