What I Wish I Knew Before Buying A Jeep Wrangler – Truth Unveiled!

What I wish I knew before buying a Jeep Wrangler


A photo of Jeep Wranglers - What i wish i knew before buying a Jeep Wrangler
What I wish I knew before buying a Jeep Wrangler – Photo Credit: Hot Cars Blog


Before purchasing a Jeep Wrangler, it’s crucial to understand both the potential issues and the advantages of this great off-road vehicle that also functions well for both adventure and city driving.

This vehicle distinguishes itself with various benefits, including offering both open-air and closed experiences, boasting a classic pedigree, and having a strong enthusiast community.


What I Wish I Knew Before Buying A Jeep Wrangler


The Jeep Wrangler can achieve an impressive 200,000 miles on the odometer, equivalent to over 15 years of driving with an average annual mileage of 13,000 miles.

While specific maintenance requirements may vary depending on the model year, owners can generally avoid costly transmission and engine overhauls by adhering to the manufacturer’s recommended maintenance schedule.

Key maintenance services include:

  • Every 20,000 miles: Replace the air conditioning filter, inspect the transfer case fluid, examine the brake lining, and assess the CV and Universal joints.
  • Every 40,000 miles: Change the front and rear axle fluid, especially if you frequently use your Wrangler for towing or off-roading.
  • Every 60,000 miles: Replace the transfer case fluid and transmission fluid.
  • Every 100,000 miles: Inspect the belts and replace the PCV valves.

Maintaining a Jeep Wrangler typically costs around $694 per year, which is approximately $150 more than the average maintenance cost for compact SUVs.

This cost difference can often be attributed to the rugged conditions and demanding use that Jeeps often endure.


Cons I Wish I Knew Before Buying A Jeep Wrangler


Poor Fuel Economy


Jeep Wranglers have earned a reputation for their less-than-ideal fuel economy, although there have been improvements over the years.

The standard 3.6L Pentastar V6 engine achieves up to 17 city and 25 highway mpg.

While modern Wranglers come equipped with an auto start-stop function designed to conserve fuel, some drivers find this feature frustrating and opt to disable it.

With the introduction of the JL Wrangler, Jeep expanded its engine options by adding a more fuel-efficient 3.0L EcoDiesel to the lineup, capable of reaching up to 22 city or 29 highway mpg.

Additionally, Jeep has announced plans for a fully plug-in hybrid Wrangler, a move aimed at significantly enhancing its fuel economy and competitiveness in this regard.


Lack Of Cargo Space


The Jeep Wrangler’s limited cargo space poses a significant challenge.

That is particularly in the two-door variant, which offers less room compared to its four-door counterpart.

The two-door JL Wrangler boasts the best cargo capacity among all Wrangler models.

It has 12.9 cubic feet of space when the seats are up and 46.9 cubic feet when the seats are folded down.

In contrast, the four-door JL Wrangler provides substantially more cargo space, measuring 31.7 cubic feet with the seats up and an expansive 72.4 cubic feet with the seats folded down.

If you anticipate requiring additional cargo room, it is advisable to opt for the Wrangler Unlimited, the four-door model.


Lack Of Engine Options


The Wrangler was limited to a single engine option, the 3.6L Pentastar V6, for many years.

However, with the release of the JL Wrangler, Jeep introduced several new engine choices.

In addition to the trusted Pentastar engine, they added the four-cylinder 2.0L Turbo and the 3.0L EcoDiesel V6.

If these options don’t pique your interest, you always have the option to perform an engine swap on the JL Wrangler.

I mean, what’s cooler than having a Wrangler with a HEMI engine?


Road Noise


Jeeps have long been plagued by road noise issues stemming from their minimal insulation and boxy design.

Wind noise, in particular, can be quite pronounced due to the vehicle’s limited aerodynamics.

However, there are measures you can implement to soundproof your Wrangler and reduce road noise.

Typically, this entails the installation of headliners in addition to window and door insulation.


What I Wish I Knew Before Buying A Used Jeep Wrangler


If you’re getting serious about purchasing a used Jeep Wrangler and have specific vehicles in mind, it’s crucial to thoroughly inspect them before making a purchase.


Here are key features to check:


Look for Rust:


Rust anywhere on a used vehicle can be concerning as it can spread and affect the structural integrity.

Jeeps are particularly susceptible to rust due to their typical usage.

Examine the main body panels, open doors and hood to check for rust around hinges where moisture can accumulate.

Don’t forget to inspect under the floor liners or carpets for hidden rust.


Inspect the Undercarriage:


The condition of the undercarriage can reveal a lot about the Jeep’s previous care.

Rust damage on the undercarriage is a significant red flag.

Look for skid plates, which protect the undercarriage, and check them for damage.

Well-maintained skid plates suggest the Jeep has been cared for properly.




While tires can be replaced, their condition can provide insights into the vehicle’s history.

Beat-up tires or alloy wheels might indicate rough usage of the Jeep.

Examine the edges of the tire treads for wear, which could suggest alignment issues that may require costly repairs.


Check for Leaks:


Carry a small blacklight with you during the inspection.

Shine it under the Jeep’s hood and at the undercarriage to detect any signs of leaking fluids using the blacklight.

These thorough inspections will help you make an informed decision when buying a used Jeep Wrangler.


Frequently Asked Questions


Is Jeep Wrangler A Good First Car?


Why Is A Jeep Wrangler So Expensive?





Before purchasing a Jeep Wrangler, it’s essential to weigh the advantages and disadvantages of this versatile off-road vehicle.

Understanding its potential longevity, maintenance costs, and some of its drawbacks, such as fuel economy, limited cargo space, and road noise, is crucial.

Additionally, when considering a used Jeep Wrangler, a thorough inspection for rust, undercarriage condition, tire quality, and leaks is highly recommended.

Armed with this knowledge, you can make an informed decision and fully enjoy the unique experience that a Jeep Wrangler offers.

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