Buyer’s Guide – Jeep Wrangler (JL) – 2018 to Present

Jeep Wrangler Generations

First Generation: Jeep Wrangler (YJ) – 1986 to 1995

Read the YJ Buyer‘s Guide here

Introduced in 1986, the Jeep Wrangler YJ represented a departure from Jeep’s rugged, military-inspired origins, transitioning to a design tailored more for consumer needs. It maintained excellent off-road capabilities while offering enhanced comfort, appealing to both outdoor enthusiasts and everyday drivers.

Second Generation: Jeep Wrangler (TJ) – 1996 to 2006

Read the TJ Buyer‘s Guide here

The Jeep Wrangler TJ unveiled in 1996, revived the iconic round headlights and featured a coil-spring suspension for improved ride quality and off-road performance. This generation refined the Wrangler’s timeless design while retaining its renowned toughness.

Third Generation: Jeep Wrangler (JK) – 2006 to 2018

Read the JK Buyer‘s Guide here

With its debut in 2006, the third-generation Wrangler JK expanded the lineup with the introduction of the four-door Unlimited model. This version offered greater versatility and family-friendly appeal while continuing the Wrangler’s tradition of exceptional off-road capabilities and open-air driving.

Fourth Generation: Jeep Wrangler (JL) – 2018 to Present

Introduced in 2018, the Jeep Wrangler JL blends cutting-edge technology with the brand’s signature heritage. This generation features improved aerodynamics, upgraded safety, and modernized powertrains, enhancing efficiency and comfort without compromising its legendary off-road performance.

History & Overview of the JL Jeep Wrangler

The Jeep Wrangler’s roots date back to 1941 when Willys-Overland developed the Willys MB, a tough military vehicle built to handle the challenges of World War II. Following its wartime success, the MB inspired the creation of the CJ (Civilian Jeep) in 1945, a model that remained in production until the Wrangler replaced it in 1986.

The Wrangler YJ marked a transition from the CJ’s rugged, utilitarian design to a more consumer-oriented approach, while still preserving its off-road capabilities. Notably, the YJ introduced rectangular headlights, a controversial departure from the CJ’s round ones, signifying a new chapter in Jeep’s evolution.

Over the years, the Wrangler experienced changes in ownership, beginning with American Motors Corporation (AMC) and moving to Chrysler following its acquisition of AMC in 1987. Chrysler’s backing brought greater resources and innovation, shaping the Wrangler’s future.

Generations like the TJ (1996–2006) and JK (2006–2018) introduced significant upgrades. The TJ featured a coil-spring suspension for improved ride quality, while the JK brought the groundbreaking four-door Unlimited model, making the Wrangler more versatile and appealing to families.

The Wrangler name has remained constant, even as each generation evolved to meet shifting consumer demands. The JK, introduced in 2006, was particularly transformative. Its four-door Unlimited version became a hit, expanding the Wrangler’s audience while maintaining its legendary off-road prowess. This generation also added features like removable doors and roof panels, allowing for open-air adventures

By the time production ended in 2018, over 2 million JK Wranglers had been built, cementing its place as a milestone in Jeep’s storied history. The JK’s mix of modern conveniences and classic off-road capability solidified the Wrangler’s iconic status.

The Jeep Wrangler JL, introduced in 2018, built upon the JK’s success with a host of modern enhancements. The JL generation also offered new powertrain options, such as a turbocharged four-cylinder engine and a mild-hybrid system, boosting efficiency without compromising performance.

Inside, the JL introduced refined materials and upgraded infotainment systems, catering to modern drivers. These improvements further cemented the Wrangler’s reputation as a capable, versatile icon, seamlessly blending off-road heritage with contemporary innovation.

Specifications

The Jeep Wrangler JL introduced many improvements over the JK, including a lighter yet stronger frame, advanced safety technology, and modernized interiors with upgraded infotainment systems. Aerodynamic refinements and new powertrain options enhanced efficiency and performance. These updates elevated the Wrangler’s on-road drivability while preserving its legendary off-road capability.

Engine

The Jeep Wrangler JL introduced a more advanced powertrain lineup, starting with the base 3.6-liter Pentastar V6, which delivered 285 horsepower, paired with either a six-speed manual or an eight-speed automatic transmission. Additionally, the JL debuted a turbocharged 2.0-liter four-cylinder engine with 270 horsepower and a mild-hybrid system for improved fuel efficiency and torque delivery. 

Engine	Pentastar V6	GME T4 Turbo I4	EcoDiesel V6	Hemi V8	DI Turbo I4
Bore x Stroke	3.78 in x 3.27 in	3.31 in 3.54 in	3.27 in 3.60 in	4.09 in 3.72 in	3.31 in 3.54 in
Displacement	3.6L	2.0L	3.0L	6.4L	2.0L
Compression Ratio	11.3:1	10:01	16.0:1	10.9:1	10.0:1
Cylinders	6	4	6	8	4
Horsepower	285 hp @ 6,400 rpm	270 hp @ 5,250 rpm	260 hp @ 3,600 rpm	470 hp @ 6,000 rpm	375 hp @ 5,250 rpm
Torque	260 lb-ft @ 4,800 rpm	295 @ 3,000 rpm	442 @ 2,800 rpm	470 @ 4,300 rpm	470 @ 3,000 rpm
Valve Configuration	DOHC	DOHC	DOHC	OHV	DOHC

While the turbo-four offered better efficiency and low-end power, some purists preferred the naturally aspirated V6 for its proven reliability and traditional driving experience. The 6.4-liter HEMI V8, exclusive to the Jeep Wrangler Rubicon 392, delivers a staggering 470 horsepower and 470 lb-ft of torque, making it the most powerful Wrangler ever produced. Paired with an 8-speed automatic transmission and a full-time 4×4 system, this engine provides exceptional acceleration and off-road capability. 

Body

The Jeep Wrangler JL continues the iconic open-body design and off-road ruggedness that defines the Wrangler legacy, while embracing modern updates for both style and performance. Launched in 2018, the JL features a lighter, stronger frame, enhancing its off-road capability and on-road comfort. It retains the classic two-door and four-door configurations, with the four-door Unlimited model offering even more space and practicality for families, without compromising the Wrangler’s legendary trail readiness.

The JL’s design incorporates sleek aerodynamic improvements, such as a more refined grille and updated fender flares, giving it a more modern and dynamic appearance while still honoring its classic roots. The JL also features enhanced materials and soundproofing, making the cabin quieter without sacrificing durability. Removable doors and roof panels remain, keeping the open-air experience that Jeep owners cherish. With its blend of rugged heritage and contemporary updates, the JL successfully appeals to both longtime enthusiasts and a new generation of adventure-driven drivers.

Interior

The Jeep Wrangler JL’s interior takes comfort, technology, and versatility to the next level, catering to both adventure enthusiasts and everyday drivers. The cabin offers more space than its predecessor, with ergonomically designed seats and improved materials that enhance overall comfort, whether you’re on a long road trip or tackling rough terrain.

Modern features abound in the JL, including an upgraded infotainment system with a larger touchscreen, available Apple CarPlay and Android Auto, and available premium audio systems. Optional leather seating and advanced driver-assistance features like adaptive cruise control and blind-spot monitoring provide a more refined experience. Despite these modern amenities, the JL remains true to its rugged roots with durable, weather-resistant materials, including washable surfaces that make cleaning up after an off-road adventure a breeze. The interior of the JL balances comfort with toughness, ensuring it can handle the demands of both daily commutes and off-road excursions.

Things to Look For

When considering a used Jeep Wrangler JL, it’s important to conduct a thorough mechanical inspection, review maintenance records, and ensure any recalls have been addressed. Common issues in the JL include paint bubbling, fragile windshields, and electrical malfunctions. Checking for these potential problems and verifying a clean vehicle history report will help ensure a reliable purchase. A trusted mechanic’s inspection is crucial to confirm the vehicle’s overall condition and performance.

Model Year

From 2018 onward, the Jeep Wrangler JL has been offered in a variety of trims and special editions, providing a wide range of features to suit different driving preferences. The base model remains the Wrangler, with trims such as Sport, Sport S, Sahara, and Rubicon, each catering to distinct needs. The Sport trim is perfect for those seeking a basic, rugged option, while the Sport S adds additional comfort and convenience features.

The Sahara trim is designed for those who want a balance between off-road capability and on-road comfort, featuring upgraded interior materials and more refined technology. The Rubicon, still the pinnacle of off-road performance, comes equipped with heavy-duty axles, locking differentials, and an electronic sway bar disconnect for superior trail performance.

Physical Condition

When evaluating the physical condition of a used Jeep Wrangler JL, it’s important to conduct a thorough inspection, as the JL is built for rugged off-road adventures but can show signs of wear from harsh conditions. Start by checking for any rust, particularly around the frame, undercarriage, and door hinges, as these areas can be prone to corrosion over time. The JL’s body is designed to withstand off-road challenges, but excessive exposure to mud and moisture can still cause issues.

Look for signs of damage or wear on the removable components, such as the doors and roof, which may have been frequently taken off for open-air driving. Inspect the exterior for scratches, dents, and paint chips that might indicate heavy off-road use or mishandling.

Inside, examine the cabin for worn-out seats, damaged trim, or malfunctioning electronic features. A professional inspection is highly recommended to identify hidden issues, such as problems with suspension components, drivetrain leaks, or frame integrity. By carefully inspecting both the visible and hidden areas, you can avoid unexpected repairs and ensure that the Jeep Wrangler JL you purchase is in good condition for both on-road and off-road use.

Recalls

To fully understand the recall history of a Jeep Wrangler JL, it’s important to check its Vehicle Identification Number (VIN) on trusted databases like the NHTSA website (NHTSA.gov). The JL series, introduced in 2018, has had some recalls over the years, though fewer than its predecessors. For instance, there have been 9 recalls in the 2019 model year of the Jeep Wrangler from faults ranging from overheating clutches and risk of steering wheel detaching from the steering column.

In July 2024, the NHTSA opened a recall investigation into approximately 94,000 Jeep Wrangler 4xe vehicles. The inquiry focuses on Wrangler 4xe hybrid SUVs manufactured between 2021 and 2024. Chrysler had previously recalled the same model in 2022 to address concerns related to an engine shutdown

Checking the recall history helps ensure the vehicle’s safety and reliability before making a purchase. You can find specific details on each recall and determine whether any necessary repairs have been performed. To investigate any potential recalls on the Wrangler JL, you can visit the NHTSA recall database here. Additionally, looking into the specific model year’s recall activity can reveal patterns or common issues to be aware of before buying.

Service History

Reviewing the service records of a used Jeep Wrangler JL is essential to assess its condition and overall reliability. The service history can provide valuable information on past maintenance, repairs, and any recurring issues, such as problems with the electrical system or suspension. While the JL generation is generally known for its improved design and reliability, checking the records ensures that the vehicle has been properly maintained and helps you avoid unexpected repairs. A thorough service record review can offer peace of mind, especially when purchasing a used vehicle.

Exhaust smoke

The color and density of exhaust smoke can indicate potential issues with the engine. However, since the Jeep Wrangler JL is a more recent generation, exhaust smoke problems are less common unless the vehicle has been poorly maintained. Thick white smoke, which can indicate a coolant leak, is unlikely in most JL models, as this generation has seen improvements in the cooling system. Black or blue smoke, often related to issues with fuel injection, a failing catalytic converter, or engine misfires, would also be rare in newer models unless there has been inadequate maintenance or a significant mechanical failure.

Common Issues

Paint Bubbling

Some JL Wranglers experience paint bubbling, particularly around areas with exposed metal, such as the doors or roof. This can be caused by inadequate paint adhesion or rust underneath the surface, and it’s essential to address early to prevent further deterioration.

Fragile Windshields

The JL is known for having fragile windshields that can crack or chip easily, especially during off-roading. The windshield design may not be as durable as previous generations, leading to potential costly replacements.

Slow Coolant Loss (2.0L Engine)

The 2.0L turbocharged engine in the JL has been reported to experience a slow loss of coolant, which could indicate a potential leak in the system. This issue might not be immediately apparent, so regular monitoring is recommended.

Flimsy Sunvisors

Owners of JL Wranglers have noted that the sunvisors tend to break or detach more easily than expected, often due to their lightweight design and frequent use. This issue may require replacement sooner than anticipated.

Loose Fuses from the Factory

A number of JL Wranglers have been reported with loose fuses, which can cause electrical problems such as non-functioning lights, malfunctioning power windows, or other electrical failures.

Overinflated Tires from the Factory

Some JL Wranglers have been shipped with overinflated tires directly from the factory, which can cause uneven tire wear and affect handling. Proper tire inflation is important for safety and longevity, so it’s advisable to check tire pressure right after purchase.

Premature Battery Failure

Another common issue with the JL is premature failure of the primary or secondary batteries, which can leave the vehicle stranded or cause electrical malfunctions. If the batteries are not regularly maintained or charged, they may need to be replaced earlier than expected.

Recommendation

The 2020 model stands out as a more reliable option, as earlier models from the JL gen experienced a higher number of complaints. As for the 2022 to 2024 models, they have fewer complaints but are still relatively new, and long-term reliability data is yet to be fully established. Still, as mentioned above, the 2024 4xe which is the PHEV variant of the Wrangler is currently under investigation due to engine shutdown concerns.

The Jeep Wrangler JL offers a range of roof options, including the popular hard top, which provides enhanced insulation and is more resistant to leaks compared to the soft top. If you’re considering a used JL, a well-maintained 2020 or later model with a hard top is a solid choice for better durability and weather protection. Prices for low-mileage examples of these models generally range from $35,000 to $45,000, depending on trim and condition.