Diesel engines have appeared in Jeep models, including the Grand Cherokee and Wrangler. So, do they make a diesel jeep? The short answer is yes, but the story is more complex than a simple yes or no.
Jeep has offered diesel powertrains in several of its vehicles over the years. However, availability has shifted due to emissions regulations and changing market demands. This article breaks down everything you need to know about diesel Jeeps, past and present.
Do They Make A Diesel Jeep
Yes, Jeep has produced diesel versions of popular models like the Wrangler and Grand Cherokee. But the current lineup is limited. As of 2025, the diesel option has been discontinued in many markets, including the United States.
Jeep introduced the 3.0-liter EcoDiesel V6 engine in the Grand Cherokee starting in 2014. Later, they added it to the Wrangler in 2020. These engines offered excellent torque and fuel economy, making them popular with off-road enthusiasts and long-distance drivers.
Current Diesel Jeep Models Available
Right now, if you are looking for a brand-new diesel Jeep in the US, you are out of luck. Jeep stopped offering the EcoDiesel in the Wrangler and Grand Cherokee after the 2023 model year. The reasons include stricter emissions standards and a shift toward electrification.
However, you can still find diesel Jeeps in other parts of the world. In Europe and other markets, Jeep continues to sell diesel versions of the Renegade, Compass, and Cherokee. These models use smaller, more efficient diesel engines.
Diesel Jeep Models By Year
- Jeep Wrangler EcoDiesel: 2020–2023
- Jeep Grand Cherokee EcoDiesel: 2014–2023
- Jeep Cherokee Diesel: 2014–2023 (international markets)
- Jeep Compass Diesel: 2017–present (international markets)
- Jeep Renegade Diesel: 2015–present (international markets)
Why Jeep Stopped Selling Diesel In The US
The main reason is emissions. Diesel engines produce nitrogen oxides (NOx) and particulate matter, which are heavily regulated. Meeting these standards requires expensive technology like selective catalytic reduction (SCR) and diesel particulate filters (DPF).
Jeep also faced legal issues. In 2019, the company settled a class-action lawsuit over alleged emissions cheating in the Grand Cherokee EcoDiesel. This hurt the brand’s reputation and added costs.
Another factor is the rise of hybrid and electric vehicles. Jeep now offers the Wrangler 4xe plug-in hybrid, which provides similar torque and better fuel economy without the diesel stigma. The 4xe has become a top seller.
Benefits Of Owning A Diesel Jeep
If you are considering a used diesel Jeep, there are several advantages. These engines are known for their durability and longevity. A well-maintained diesel can easily last 300,000 miles or more.
Diesel also delivers superior torque at low RPMs. This makes it ideal for off-roading, towing, and climbing steep grades. The Wrangler EcoDiesel, for example, produces 442 lb-ft of torque, compared to 260 lb-ft from the standard V6.
Fuel Economy Comparison
Diesel engines are more efficient than gasoline engines. The Wrangler EcoDiesel achieved an EPA-estimated 29 mpg on the highway, while the gasoline V6 managed only 23 mpg. Over time, this can save you significant money on fuel.
However, diesel fuel often costs more than gasoline. You need to calculate whether the fuel savings offset the higher price at the pump. In some regions, diesel is cheaper, making the math more favorable.
Towing Capacity
Diesel Jeeps generally tow more than their gasoline counterparts. The Grand Cherokee EcoDiesel can tow up to 7,400 pounds, while the gasoline version maxes out at 6,200 pounds. This makes it a better choice for hauling boats, trailers, or campers.
For the Wrangler, the diesel option increased towing capacity from 3,500 to 3,500 pounds (same as the V6) but with much less strain on the engine. The real benefit is in the driving experience, not just the numbers.
Drawbacks Of Diesel Jeeps
Diesel engines are not perfect. They require more maintenance than gasoline engines. You need to change the oil more frequently, replace fuel filters, and keep the emissions system in good working order.
Cold weather can also be a problem. Diesel fuel can gel in freezing temperatures, making the engine hard to start. Most modern diesels have glow plugs and block heaters to mitigate this, but it is still a concern.
Higher Purchase Price
Diesel Jeeps cost more upfront. The EcoDiesel option added around $4,000 to $5,000 to the price of a new Wrangler or Grand Cherokee. This premium can be hard to justify if you do not plan to keep the vehicle for many years.
Resale value is another factor. While diesel Jeeps hold their value well, the market is smaller. You may have a harder time selling a used diesel compared to a gasoline model, especially as emissions regulations tighten.
Emissions System Problems
The emissions equipment on diesel Jeeps can be problematic. The DPF and SCR systems are prone to clogging if the vehicle is only used for short trips. This can lead to expensive repairs, often costing thousands of dollars.
Some owners have reported issues with the exhaust gas recirculation (EGR) valve and the diesel exhaust fluid (DEF) system. These problems are common across many diesel vehicles, not just Jeeps.
How To Find A Used Diesel Jeep
If you want a diesel Jeep, your best bet is to look for a used model. The Wrangler EcoDiesel and Grand Cherokee EcoDiesel are the most common. Start by searching online marketplaces like Autotrader, Cars.com, or Craigslist.
Be prepared to travel. Diesel Jeeps are not as common as gasoline models, so you may need to expand your search radius. Focus on areas where off-roading is popular, like Colorado, Utah, or Arizona.
What To Check Before Buying
- Service history: Look for records of oil changes, fuel filter replacements, and DEF top-ups.
- Emissions system: Check for any warning lights related to the DPF or SCR system.
- Rust: Inspect the undercarriage for rust, especially in cold climates where salt is used.
- Test drive: Drive the vehicle at highway speeds and listen for unusual noises.
- Compression test: Have a mechanic perform a compression test to check engine health.
Also, check for any open recalls. Jeep had several recalls on the EcoDiesel engine, including one for a high-pressure fuel pump failure. Make sure these have been addressed.
Cost Of Ownership
Owning a diesel Jeep is not cheap. Expect to pay more for oil changes, fuel filters, and emissions system maintenance. However, the engine’s longevity can offset these costs over time.
Insurance rates are similar to gasoline models. But if you plan to modify your Jeep for off-roading, your premiums may increase. Check with your insurance provider before making any changes.
Alternatives To Diesel Jeeps
If you cannot find a diesel Jeep, there are alternatives. The Jeep Wrangler 4xe plug-in hybrid offers similar torque and better fuel economy. It also qualifies for federal tax credits, making it more affordable.
Other SUVs with diesel options include the Chevrolet Tahoe, GMC Yukon, and Ram 1500. These vehicles are larger and more expensive, but they offer diesel powertrains with high towing capacities.
Gasoline Vs Diesel: Which Is Better
It depends on your needs. If you tow frequently or drive long distances, diesel is better. If you mostly drive short trips or in cold weather, gasoline is more practical.
Gasoline engines are simpler and cheaper to maintain. They also start easier in cold weather and do not require DEF. For most drivers, a gasoline Jeep is the better choice.
Future Of Diesel In Jeeps
Jeep has not ruled out bringing diesel back. However, the trend is toward electrification. The company plans to launch several electric models by 2030, including a fully electric Wrangler.
For now, diesel is a niche option. If you want one, you need to buy used or look in international markets. The supply is limited, so act fast if you find a good deal.
Frequently Asked Questions
Does Jeep Still Make A Diesel Wrangler?
No, Jeep discontinued the diesel Wrangler after the 2023 model year in the US. You can still find used models from 2020 to 2023.
What Year Did Jeep Stop Making Diesel Engines?
Jeep stopped offering diesel engines in the US after 2023. However, they continue to sell diesel models in other countries.
Is A Diesel Jeep Reliable?
Yes, diesel Jeeps are generally reliable if properly maintained. The EcoDiesel engine has some known issues, but overall it is durable.
Can I Convert My Gasoline Jeep To Diesel?
Yes, but it is expensive and complex. You need a donor engine, custom mounts, and emissions compliance. It is not recommended for most people.
What Is The Best Diesel Jeep To Buy Used?
The 2020–2023 Wrangler EcoDiesel is a popular choice. The Grand Cherokee EcoDiesel is also good, but it has more emissions-related issues.
In conclusion, diesel Jeeps exist but are becoming rare. If you want one, act now. Otherwise, consider a hybrid or gasoline model for a more practical daily driver.