2018 Jeep Wrangler IV (JL) Dimensions, Size & Specs

Production
Model Year:2018
Production Years:2017 - 2023 discontinued in 2023
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
4237 - 4334 mm166.8 - 170.6 in13.9 - 14.2 ft
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
4237 - 4334 mm166.8 - 170.6 in13.9 - 14.2 ft
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
1875 - 1894 mm73.8 - 74.6 in6.2 - 6.2 ft
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
1875 - 1894 mm73.8 - 74.6 in6.2 - 6.2 ft
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
4237 - 4334 mm166.8 - 170.6 in13.9 - 14.2 ft
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
1875 - 1894 mm73.8 - 74.6 in6.2 - 6.2 ft
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
1875 - 1894 mm73.8 - 74.6 in6.2 - 6.2 ft
Length
4237 - 4334 mm166.8 - 170.6 in13.9 - 14.2 ft
Width
1875 - 1894 mm73.8 - 74.6 in6.2 - 6.2 ft
Height
1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
Trunk Capacity
203 liter7.2 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2018 Jeep Wrangler IV, engineered for optimal performance and comfort

Dimensions
Length:4237 - 4334 mm166.8 - 170.6 in13.9 - 14.2 ft
Width:1875 - 1894 mm73.8 - 74.6 in6.2 - 6.2 ft
Height:1839 - 1868 mm72.4 - 73.5 in6.0 - 6.1 ft
Ground Clearance:246 - 274 mm9.7 - 10.8 in0.8 - 0.9 ft
Trunk Capacity:203 liter7.2 cu ft
Trunk Capacity (Max):508 liter17.9 cu ft
Weight Specifications
Curb Weight:1791 - 1990 kg3948 - 4387 lbs
Maximal permitted Weight:2404 - 2415 kg5300 - 5324 lbs
Tire Specifications
Rims Sizes:7.5J x 17, 7.5J x 18
Tire Sizes:285/70 R17 (W:285 | H:70 | D:17)
255/75 R17 (W:255 | H:75 | D:17)
255/70 R18 (W:255 | H:70 | D:18)
245/75 R17 (W:245 | H:75 | D:17)
Useful Information

About 2018 Jeep Wrangler IV

The Jeep Wrangler IV (JL), produced between 2017 and 2023, represents a versatile and robust off-road vehicle designed to handle rugged terrains while maintaining everyday usability. With its bold and iconic design, the Wrangler JL blends modern engineering with classic Jeep styling cues. This generation of Wrangler ranges in length from 4237 mm to 4334 mm (approximately 166.8 to 170.6 inches), making it slightly more refined in dimensions compared to its predecessors. The width varies between 1875 mm and 1894 mm (73.8 to 74.5 inches), offering a broad stance that enhances stability on rough surfaces and cornering performance. Height measurements fall between 1839 mm and 1868 mm (72.4 to 73.5 inches), providing ample headroom and maintaining the vehicle's commanding presence on the road or trail.

The Wrangler JL weighs between 1791 kg and 1990 kg (3947 to 4387 lbs) curb weight, depending on configurations and trims, with a maximum permissible weight ranging from 2404 kg to 2415 kg (5300 to 5326 lbs), reflecting its robust build quality and off-road capability. Ground clearance, a critical factor for off-roading, ranges from 246 mm to 274 mm (9.7 to 10.8 inches), allowing the Wrangler JL to traverse rocks, mud, and uneven ground efficiently while protecting the underbody.

Storage space in the Jeep Wrangler IV (JL) is practical yet limited compared to traditional SUVs, with a luggage capacity of 203 liters (7.2 cubic feet) behind the rear seats. Folding the rear seats expands the storage capacity substantially to 508 liters (17.9 cubic feet), accommodating larger gear or camping equipment needed for off-road adventures. The wheel and tire configurations contribute to the Wrangler's versatility: it features rim sizes of 7.5J x 17 and 7.5J x 18 inches paired with wide tires like 285/70 R17 and 255/75 R17, enhancing traction and ride stability on various terrains.

In summary, the Jeep Wrangler IV (JL) is a well-proportioned, heavy-duty off-road vehicle that balances size, strength, and functionality. Its dimensions make it suitable for tackling challenging trails, while interior design and cargo capacity provide enough flexibility for daily driving and recreational use.

Exceptional Features

2018 Jeep Wrangler IV Highlights

Discover the standout features that make the 2018 Jeep Wrangler IV a leader in its class

Iconic Off-Road Capability

The 2018 Jeep Wrangler JL is renowned for its exceptional off-road performance, featuring solid axles, high ground clearance, and advanced 4x4 systems like Command-Trac and Rock-Trac for superior traction on rugged terrain.

Modern Engine Options

This model offers a range of engine choices including a 3.6L Pentastar V6 producing 285 horsepower, providing a balance of power and efficiency for both city driving and off-roading.

Removable Doors and Roof

True to Jeep tradition, the Wrangler JL features fully removable doors and a convertible roof (hardtop or soft-top options), enhancing the open-air driving experience.

Updated Interior Comfort and Technology

The 2018 Wrangler JL introduced a more refined interior with available Uconnect infotainment system, touchscreen displays, smartphone integration, improved materials, and increased sound insulation for greater comfort.

Advanced Safety Features

This model integrates enhanced safety technologies such as electronic stability control, hill-start assist, backup camera, and available blind-spot monitoring to improve driver confidence both on and off-road.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Jeep Wrangler IV (JL), produced between 2017 and 2023, varies in length between 4237 mm (166.7 inches) and 4334 mm (170.6 inches), depending on the specific model and trim. This range accommodates different body styles such as the two-door and four-door variants, offering flexibility for both compact and extended off-road capabilities. The length directly impacts maneuverability and parking, making it a significant factor for potential buyers.

The width of the Jeep Wrangler IV (JL) spans from 1875 mm (73.8 inches) to 1894 mm (74.5 inches). This relatively wide stance contributes to greater stability, especially when navigating rough terrains and steep trails. The width also affects lane positioning on regular roads and the ease of entry and exit. Despite its robust width, the Wrangler maintains a manageable footprint, striking a balance between off-road capability and urban usability.

The Jeep Wrangler IV (JL) has a height range of 1839 mm (72.4 inches) to 1868 mm (73.5 inches). This elevated height supports excellent ground clearance, which is crucial when tackling obstacles such as rocks and uneven terrain. The higher profile enhances the driver’s visibility and off-road capability but also increases aerodynamic drag at higher speeds. The range depends on the model and optional equipment like lifted suspensions or larger tires.

Fitting the Jeep Wrangler IV (JL) into a standard garage generally depends on the garage size. Typical American single-car garages measure about 3.05 meters (10 feet) wide by 6.1 meters (20 feet) deep. Given the Wrangler's width of up to 1894 mm (74.5 inches) and length up to 4334 mm (170.6 inches), it fits comfortably in most garages. However, considering door clearance for opening and potential side mirrors, it's advisable to have slightly larger than average garage space or fold mirrors if applicable.

The Jeep Wrangler IV (JL) weighs between 1791 kg (3948 lbs) and 1990 kg (4387 lbs) when curb weight is considered. This range takes into account different body styles, trim levels, and optional equipment. Heavier models tend to offer more features and a sturdier build, but weight can impact fuel efficiency and maneuverability. Despite the weight, the Wrangler's design and powertrain ensure it performs well in rugged off-road conditions and maintains strong towing capabilities.

Compared to the Wrangler III (JK), the Wrangler IV (JL) features modest size adjustments aimed at improved aerodynamics, comfort, and off-road performance. The JL is slightly longer, with maximum length around 4334 mm (170.6 inches), which provides more interior space, especially for the rear passengers. The width and height also see subtle increases to reinforce stability and ground clearance. Overall, the JL maintains the rugged, iconic appearance of the JK but with enhanced dimensions geared towards modern demands.

The Jeep Wrangler IV (JL) offers a ground clearance ranging from 246 mm (9.7 inches) to 274 mm (10.8 inches), varying by specific model and suspension setup. This high ground clearance allows the Wrangler to easily traverse rocks, ruts, and uneven terrain without damaging the undercarriage. It is one of the critical factors that define its excellent off-road capability, giving drivers confidence in tackling challenging environments where lower clearance vehicles would struggle.

With rear seats upright, the Jeep Wrangler IV (JL) offers a moderate luggage capacity of 203 liters (7.17 cubic feet), suitable for daily driving needs and short trips. Folding the rear seats increases the capacity significantly to 508 liters (17.93 cubic feet), enhancing cargo space for bulkier items or longer journeys. While its cargo volume isn't the largest in the SUV segment, it balances passenger seating with storage in a vehicle geared primarily for off-road performance.

The Jeep Wrangler IV (JL) typically comes with rim sizes of 7.5J x 17 or 7.5J x 18, coupled with tire sizes like 285/70 R17, 255/75 R17, 255/70 R18, and 245/75 R17. Larger tires provide improved traction and shock absorption on off-road trails, while the precise rim size influences wheel strength and ride comfort. The tire and rim combination is critical for balancing on-road drivability with rugged terrain capability, allowing the JL to adapt to diverse driving conditions efficiently.

The Jeep Wrangler IV (JL) holds a competitive position in the off-road vehicle market with balanced dimensions and strong capabilities. Its length (up to 4334 mm/170.6 inches), width (up to 1894 mm/74.5 inches), and ground clearance (up to 274 mm/10.8 inches) allow it to excel in tight trails and rugged landscapes better than many larger SUVs. Compared to rivals like the Toyota 4Runner or Land Rover Defender, the Wrangler emphasizes raw off-road prowess and modular design (removable tops and doors), though it offers less cargo volume. The JL is often favored for its iconic styling and versatility both on and off the road.

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