2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV 2018 Jeep Grand Cherokee Summit SUV

Highlighted Features

  • Navigation system
  • Lane departure
  • Distance pacing cruise control
  • Leather upholstery
  • Automatic temperature control
  • Emergency communication system
  • Power moonroof
  • Wireless phone connectivity
  • Parking sensors
  • Exterior parking camera rear
  • Front dual zone A/C
  • Auto high-beam headlights

Included Packages & Accessories

  • Navigation System
  • Platinum Series Group (Regional)
  • Quick Order Package 2CR
  • 19 Speakers
  • AM/FM radio: SiriusXM
  • Audio memory
  • harman/kardon® Speakers
  • Radio data system
  • Radio: Uconnect 4C Nav w/8.4" Display
  • Air Conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Rear window defroster
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Remote keyless entry
  • Steering wheel mounted audio controls
  • Auto-leveling suspension
  • Four wheel independent suspension
  • Normal Duty Suspension
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Anti-whiplash front head restraints
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: SiriusXM Guardian
  • Front anti-roll bar
  • Knee airbag
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Rear anti-roll bar
  • Power moonroof
  • Body Color/Platinum Front Fascia
  • Power Liftgate
  • Brake assist
  • Electronic Stability Control
  • ParkView Rear Back-Up Camera
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Headlight cleaning
  • High intensity discharge headlights: Bi-Xenon
  • Dual Bright Exhaust Tips
  • Panic alarm
  • Security system
  • Speed control
  • Engine Oil Cooler
  • Heavy-Duty Engine Cooling
  • Auto-dimming door mirrors
  • Body Color Door Handles
  • Body Color Exterior Mirrors
  • Body Color Sills w/Platinum
  • Body Color/Platinum Rear Fascia
  • Bumpers: body-color
  • Front License Plate Bracket
  • Gloss Black Grille-Platinum Chrome
  • Heated door mirrors
  • Platinum Day Light Opening Moldings
  • Platinum Exterior Badging
  • Platinum Strip Tail Lamp
  • Power door mirrors
  • Roof rack: rails only
  • Spoiler
  • Turn signal indicator mirrors
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Front reading lights
  • Garage door transmitter
  • Genuine wood dashboard insert
  • Heated steering wheel
  • Illuminated entry
  • Leather Shift Knob
  • Leather steering wheel
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Front Bucket Seats
  • Heated front seats
  • Heated rear seats
  • Leather Trimmed Bucket Seats
  • Power passenger seat
  • Split folding rear seat
  • Ventilated front seats
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Platinum Side Roof Rails
  • Alloy wheels
  • Wheels: 20" x 8.0" Fully Polished Aluminum
  • Wheels: 20" x 8.0" Platinum Aluminum
  • Rain sensing wipers
  • Rear window wiper
  • Speed-Sensitive Wipers
  • Variably intermittent wipers
  • 3.45 Rear Axle Ratio

Detailed Specifications

  • 1-touch down
  • 1-touch up
  • Air conditioning
  • Audio memory
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Distance pacing cruise control
  • Driver door bin
  • Driver vanity mirror
  • Emergency communication system: SiriusXM Guardian
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Heated steering wheel
  • Illuminated entry
  • Memory seat
  • Navigation system
  • Overhead console
  • Passenger door bin
  • Passenger vanity mirror
  • Power moonroof
  • Power windows
  • Proximity key: doors and push button start
  • Rear beverage holders
  • Rear door bins
  • Remote engine start: keyfob and smart device
  • Remote keyless entry
  • Speed control
  • Telescoping steering wheel
  • Tilt steering wheel
  • Voice recorder
  • Alloy wheels
  • Auto-leveling suspension
  • Four wheel independent suspension
  • Front anti-roll bar
  • Front tires: 265/50TR20.0
  • Power steering
  • Rear anti-roll bar
  • Rear tires: 265/50TR20.0
  • Wheel size: 20"
  • 1st row LCD monitors: 2
  • AM/FM radio: SiriusXM
  • Primary LCD size: 8.4"
  • Radio data system
  • Smart device integration: Apple CarPlay/Android Auto
  • Speaker type: harman/kardon
  • Speakers: 19
  • Steering wheel mounted audio controls
  • Wireless phone connectivity: Uconnect w/Bluetooth
  • Front center armrest: w/storage
  • Front seats: bucket
  • Genuine wood dashboard insert
  • Heated front seats
  • Heated rear seats
  • Leather shift knob
  • Leather steering wheel
  • Leather upholstery
  • Max seating capacity: 5
  • Power 4-way driver lumbar support
  • Power 4-way passenger lumbar support
  • Power driver seat
  • Power passenger seat
  • Rear seat center armrest
  • Rear seats: split-bench
  • Rear seats Folding position: fold forward seatback
  • Split folding rear seat
  • Ventilated front seats
  • Drive type: four-wheel
  • Engine location: front
  • Fuel economy city: 18mpg
  • Fuel economy combined: 21mpg
  • Fuel economy highway: 25mpg
  • Fuel tank capacity: 24.6gal.
  • Manual-shift auto
  • Mode select transmission
  • Sequential multi-point fuel injection
  • Transmission: 8 speed automatic
  • Variable valve control
  • Approach angle: 36 deg
  • Departure angle: 27 deg
  • Ground clearance (max): 282mm (11.1")
  • Ground clearance (min): 168mm (6.6")
  • Ramp breakover angle: 23 deg
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Heated door mirrors
  • Power door mirrors
  • Power liftgate
  • Rear cargo: power liftgate
  • Roof rack: rails only
  • Spoiler
  • Tailpipe finisher: chrome
  • Trailer hitch receiver
  • Trailer sway control
  • Turn signal indicator mirrors
  • Exterior body width: 1,943mm (76.5")
  • Exterior height: 1,760mm (69.3")
  • Exterior length: 4,821mm (189.8")
  • Front headroom: 1,013mm (39.9")
  • Front hiproom: 1,448mm (57.0")
  • Front legroom: 1,024mm (40.3")
  • Front shoulder room: 1,491mm (58.7")
  • Interior cargo volume: 1,028 L (36 cu.ft.)
  • Interior maximum cargo volume: 1,934 L (68 cu.ft.)
  • Passenger volume: 2,985L (105.4 cu.ft.)
  • Rear headroom: 996mm (39.2")
  • Rear hiproom: 1,427mm (56.2")
  • Rear legroom: 980mm (38.6")
  • Rear shoulder room: 1,473mm (58.0")
  • Towing capacity: 2,812kg (6,200lbs)
  • Turning radius: 5.7m (18.5')
  • Wheelbase: 2,916mm (114.8")
  • Auto high-beam headlights
  • Blind spot: warning
  • Compass
  • Configurable
  • Delay-off headlights
  • Display: digital/analog
  • Exterior parking camera rear: ParkView yes
  • Forward collision: mitigation
  • Front fog lights
  • Front reading lights
  • Fully automatic headlights
  • Headlight cleaning
  • High intensity discharge headlights: Bi-Xenon
  • Lane departure: Lane Keep Assist active
  • Low tire pressure warning
  • Outside temperature display
  • Parking sensors: automated
  • Rain sensing wipers
  • Rear collision: mitigation
  • Rear reading lights
  • Rear window defroster
  • Rear window wiper
  • Speed sensitive wipers
  • Tachometer
  • Trip computer
  • Variably intermittent wipers
  • 4 wheel disc brakes
  • ABS brakes
  • Anti-whiplash front head restraints
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Electronic stability
  • Ignition disable
  • Knee airbag
  • Occupant sensing airbag
  • Overhead airbag
  • Panic alarm
  • Perimeter/approach lights
  • Security system
  • Tracker system
  • Traction control

Dealer Notes

This 2018 Jeep Grand Cherokee Summit combines refined capability with premium comfort, offering a well-equipped vehicle ready for both daily driving and weekend adventures.

- 3.0L V6 Turbodiesel engine with 8-speed automatic transmission and 4WD
- Uconnect 4C Navigation system with 8.4-inch touchscreen display
- Harman/Kardon premium audio system with 19 speakers
- Platinum Series Group styling package with 20-inch Platinum aluminum wheels
- Heated and ventilated front seats with leather trim
- Heated rear seats and steering wheel
- Panoramic power moonroof
- ParkView rear backup camera
- Apple CarPlay and Android Auto compatibility
- Bi-Xenon high-intensity discharge headlights with automatic high-beam control
- Auto-leveling suspension with four-wheel independent design
- Front fog lights and headlight cleaning system
- Dual-zone automatic climate control

The diesel powertrain delivers excellent fuel efficiency, achieving 21 mpg city and 28 mpg highway. The turbocharged engine pairs with a robust 4WD system, including Quadra-Drive II technology and an electronic limited-slip differential, giving you capable all-terrain performance without compromise. The selective catalytic reduction system keeps emissions clean while maintaining strong power delivery.

Inside, the Summit trim emphasizes luxury and convenience. Leather-trimmed seats with heating and ventilation functions ensure comfort in any season, while the heated steering wheel adds another layer of refinement. The power-adjustable driver and passenger seats with memory functions let you find your perfect driving position quickly.

Technology integration is seamless with the Uconnect 4C navigation system featuring an 8.4-inch display. Apple CarPlay and Android Auto connectivity keep your smartphone accessible while maintaining focus on the road. The premium Harman/Kardon speaker system delivers studio-quality audio, and SiriusXM satellite radio access provides consistent entertainment across your commute.

Safety features include dual front airbags, side-impact protection, knee airbags, and overhead airbags throughout the cabin. The electronic stability control and traction control systems work with the anti-lock braking system to maintain vehicle command in various driving conditions. SiriusXM Guardian emergency communication provides peace of mind during your journeys.

The exterior Platinum Series styling cues distinguish this Grand Cherokee through distinctive touches including a gloss black grille with platinum chrome accents, body-color fascias, and platinum-trimmed exterior details. The 20-inch Platinum aluminum wheels provide an upscale appearance while the panoramic moonroof enhances the cabin's sense of openness.

This 2018 Grand Cherokee Summit delivers the balanced blend of capability, luxury, and technology that defines the Summit nameplate. We invite you to examine this vehicle in our showroom and take it for a test drive to experience its capabilities firsthand.

KBB.com Consumer Reviews

Kelley Blue Book - KBB.com
Overall4.3Out of 5
  • Jeep not reliable... thats definitely a myth.

    By Paul on 7/26/2026 12:09:41 PM

    5.0

    I purchased a 18 JGCA AWD V6 new and it got me to 130k miles comfertably. The only thing it really needed was motor mounts at 100k miles and the navigation had to be replaced. The glue behind the screen cant handle heat over time and will peel overtime, but uconnet will replace it for free just do not take no for an answer at the dealer. This car was fuel efficent, drove all the way from Olney Maryland to Bar Harbor Maine (1 hotel stop in CT) and did it all on one tank. The passenger seat folds completely down and you can fit a ridiculous amount of stuff in this car. I was able to fit a 75 inch TV in a box in the car with my 6 foot 4 self in the driver seat and the seat all the way up. It is easy to drive, easy to park can be kept with street tires as a daily or turned into an adventureland vehicle. The dont hold there value like the wranglers but they are whole lot more comfertable and better to drive on daily basis then the wrangler. If you can get the rhino clear coat color it is beautiful and a looker in person but if you want towing, the get the v6 with Heavy Duty Cooling. When goto look at the car, the manual will tell if you have heavy duty cooling. These jeeps get the highest towing for a gas midsize suv so long as you have HD cooling or get a V8. Overall, after 8 years and 4 months of ownership and many roadtrips, camping trips I am sad to see it go but like all car guys I wanted to drive something different and went with it 2025 Toyota Sequoia TRD Pro. It was a long time in the making and this 18 JGCA got me everywhere i needed to go without any complaints!
  • Joe’s Jeep vehicle

    By Anonymous Reviewer on 5/18/2026 7:46:35 PM

    5.0

    The vehicle handles great! It’s a heavy car and it’s very quiet while driving. Inside condition is perfect as well as the outside. I love that it’s a V8 because it is very good at accelerating on entrance ramps.
  • Head Turner

    By Annette on 5/15/2026 7:13:32 PM

    5.0

    I currently have the Jeep Grand Cherokee Limited X this vehicle is so sexy it turns heads! Red Velvet Pearl is the color that I have. This has the 5.7L Hemi and has so much power. I bought this for the towing power, however I don't use it that often. Now I am hoping to but another one that is the V6! LOVE this vehicle

** Plus fees like tax, title, license fees. Illinois doc fee $377.63. Although every reasonable effort has been made to ensure the accuracy of the information contained in this site, absolute accuracy cannot be guaranteed. This site and all the information. and materials appearing on it, are presented to the user “as-is” without a warranty of any kind, either expressed or implied. All vehicles are subject to prior sales. Old Orchard Nissan serves customers within 350 miles. See dealer for details. Important Payment Notice – to prevent fraud, we cannot release vehicles for same-day delivery when payment is made by personal checks, third-party checks or not cleared funds. The advertised vehicle prices together with any discounts and incentives are subject to change or modification depending on market conditions. Unless otherwise stated, advertised vehicle pricing is valid only on the date displayed. We suggest contacting the dealership to verify current pricing, incentives and vehicle availability prior to coming into the dealership.