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Model year 2018 · WK (2011–2021)

2018 Jeep Grand Cherokee specs

The 2018 Jeep Grand Cherokee tows 3,500–7,200 lb, weighs 4,676–5,150 lb at the curb and measures 189.8–191.3 in long, by configuration, per Jeep’s own documents.

We hold 13 configurations of the 2018 Grand Cherokee, and Jeep gives a figure for every one.

Retail configurations
13
Documents
2

01 / Configurations

Every 2018 Grand Cherokee configuration

13 retail configurations sold in 2018, each with the figures Jeep publishes for it. A number a factory package raises shows under the configuration’s own. Jeep gives figures for weights, dimensions and towing.

201813 configurations
2018 Jeep Grand Cherokee WK: every configuration with its numbers
ConfigurationMax towingMax payloadCurb weight
Laredo 3.6L 4x23,500 lb6,200 lb1door label—
Laredo 3.6L 4x43,500 lb6,200 lb1door label4,676 lb
Laredo 5.7L 4x45,000 lb7,200 lb1door label4,676 lb
Limited 3.6L 4x23,500 lb6,200 lb1door label—
Limited 3.6L 4x43,500 lb6,200 lb1door label4,874 lb
Limited 5.7L 4x45,000 lb7,200 lb1door label4,874 lb
Overland 3.6L 4x43,500 lb6,200 lb1door label4,985 lb
Overland 5.7L 4x45,000 lb7,200 lb1door label4,985 lb
Summit 3.6L 4x43,500 lb6,200 lb1door label4,985 lb
Summit 5.7L 4x45,000 lb7,200 lb1door label4,985 lb
Trailhawk 3.6L 4x43,500 lb6,200 lb1door label—
Trailhawk 5.7L 4x45,000 lb7,200 lb1door label—
SRT 6.4L 4x4——5,150 lb

MakerSources: 2018 Jeep Grand Cherokee Owner's Manual · Canadian Vehicle Specifications, 2018 Jeep Grand Cherokee (NHTSA vPIC GetCanadianVehicleSpecifications, metric)

  1. 1 With the HD cooling (Trailer Tow Group): the maker’s figure for the configuration with that factory option.

A dash means the maker’s documents we have don’t give that number for that configuration, and a column with no number for any configuration of the year isn’t shown. “Door label” means the maker prints it only on each vehicle’s certification label, and “not published” that the maker doesn’t print it, or points elsewhere. “Up to” is a ceiling the maker prints over several configurations; a range is the maker’s own, printed across the grades of that configuration.

02 / What changed

New for 2018

The 2018 Grand Cherokee against the 2017, the previous model year we hold. Only what Jeep’s documents show: nothing here is inferred.

  • No retail configuration added or dropped: the 13 sold in the 2017 are all here.
  • Same range as the 2017: towing, curb weight and length.

03 / Sources

The 2018 documents

2 documents behind the 2018 Grand Cherokee’s figures. The maker’s own come first; a third-party page fills in only a number the maker doesn’t publish, and wears its own mark.

Documents last checked . How we read them and what the marks mean: how we source the numbers. A figure doesn’t match its document? Report a wrong number.

04 / Keep going

More on the Grand Cherokee

Grand Cherokee WKEvery WK configuration, model year by model year, with clearance, angles and weights (2011–2021).Open the WK specs2018 Grand Cherokee towingMax towing, GCWR, payload and tongue weight for every rated configuration.See the towing tableGrand Cherokee specsEvery generation, the spec plate and the rig builder.Open the model page

These are Jeep’s published figures for the models it describes, not a weighbridge or a tape measure; your own vehicle’s options change them. Found a figure that doesn’t match the document? Tell us.