Research · Standard Sport Utility Vehicle 4WD
2018 Jeep Grand Cherokee TrackhawkRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 685 owner complaints for the 2018 Jeep Grand Cherokee Trackhawk. Most complaints involve electrical system (281) and engine (97). The EPA rates it 13 mpg combined.
Combined MPG
13mpg
EPA · 1 version
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
685
Top: electrical system
Fuel cost / yr
$6,150est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2018 Jeep Grand Cherokee Trackhawk as of Oct 28, 2026.
Data from NHTSA Recalls API · synced Oct 28, 2026NHTSA vehicle page
Owner complaints by component
685 complaints filed with NHTSA · Dec 2017 – Nov 2025
- Electrical system281
- Engine97
- Power train59
- Fuel/propulsion system39
- Vehicle speed control33
- Seats28
- Service brakes25
- Service brakes, hydraulic24
- Air bags16
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 28, 2026 · Full problem breakdownNHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Electrical system
281 reports5 crashes6 fires
“My 2018 Jeep Grand Cherokee Overland is experiencing serious electrical malfunctions related to the Uconnect radio head unit. This component appears to control or influence multiple vehicle systems beyond just audio, including climate control, backup camera, navigation, and possibly driver assistance features. The system malfunctions frequently and erratically — settings change on their own, the screen goes black or freezes, and controls become unresponsive while driving. These distractions create a serious safety hazard, as I am forced to take my attention off the road to regain control of basic functions like defrost or audio volume. I have discovered that this issue is widely reported by thousands of Jeep owners from this model year and earlier, particularly those with Uconnect systems. Jeep has refused to address or recall the problem despite it clearly impacting driving safety and vehicle usability. This malfunction significantly impairs my ability to operate the vehicle safely. I respectfully request that NHTSA investigate this issue as a potential safety defect. I have taken my car to the dealership and was advised that the whole radio unit needs to be…”
Engine
97 reports6 crashes2 fires
“In September 2025, the vehicle was shaking upon idle when we started it. We did a test and learned it was somehow losing coolant. We took it to a mechanic who discovered it was burning coolant in the 5th cylinder. They diagnosed the issue as blown head gaskets caused by the engine being machined incorrectly by the manufacturer. This resulted in the need for a short block removal and replacement, resurfacing the cylinder heads, replacing the head gaskets, among with many smaller repairs. The cost was over $8,000 total for a manufacturing error. If left unresolved, this could have caused further mechanical issues and potentially a crash or other safety issues.”
Power train
59 reports7 crashes1 fire
“While driving 2018 jeep grand cherokee the transmission will shift its self into neutral and say select desired gear. Then it will shut it self down in the middle of the road.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Engines, transmissions & drive
1 version rated by the EPA
- EPA class
- Standard Sport Utility Vehicle 4WD
- Engines
- 6.2L 8-cyl supercharged
- Transmissions
- Automatic 8-spd
- Drive
- All-Wheel Drive
- Fuel
- Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
Data from EPA fueleconomy.gov · synced Oct 28, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Grand Cherokee TrackHawk 4WD Auto 8-spd, 8 cyl, 6.2 L, Sup Charg · All-Wheel Drive | 11 | 17 | 13 | $6,150 | 664 |
- 13mpg comb.
Data from EPA fueleconomy.gov · synced Oct 28, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2018 Jeep Grand Cherokee Trackhawk as of Oct 28, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Oct 28, 2026Vehicle 12451
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2018 Grand Cherokee Trackhawk questions
How many recalls does the 2018 Jeep Grand Cherokee Trackhawk have?
0 recalls found in NHTSA data as of Oct 28, 2026.
What are the most common 2018 Jeep Grand Cherokee Trackhawk problems?
Owners filed 685 complaints with NHTSA. The most-cited components are electrical system (281), engine (97), power train (59). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2018 Jeep Grand Cherokee Trackhawk get?
The EPA rates the 2018 Jeep Grand Cherokee Trackhawk at 13 mpg combined, depending on engine and drivetrain (1 version rated).
Data from NHTSA & EPA · synced Oct 28, 2026