From the 1990s to now, the Grand Cherokee has been one of the most popular SUVs. During that time, Jeep brought many technological changes, which increased the efficiency of this car. But along with that, unfortunately, they grew some drawbacks as well.
And in this very article, we’ll be looking at all the strong suits of this SUV and the weak points to determine Jeep Grand Cherokee Diesel reliability.
Jeep Grand Cherokee Diesel Reliability
The Jeep Cherokee Diesel is indeed a reliable unit! Whether it is about on-road or off-road performance, power, driving comfort, mileage, or lifespan. This very Grand Cherokee is on the top in each department. This SUV gives several significant reasons why you should consider making it your daily ride.
Engine Options
The 4th generation Jeep Grand Cherokee allows you to choose from 5 different engines, which are: a 3.6L Pentastar V6 engine, a 5.7L Hemi V8 engine, a 6.4L V8 engine, and a 6.2L V8 engine, and the default one, 3.0L V6. The ability to choose from 5 enables you to pick one that will meet your driving needs.
Even though there are 5 options to choose from, still, most users go with the 3.0L V8 engine due to the combination of fair price and good efficiency. The 3.0L Eco Diesel v6 engine delivers incredible efficiency for a long time.
Another reason behind the popularity of this engine is low CO2 emissions.
Due to the powerful engine and 8-speed transmission, it is very easy to handle this SUV both off and on roads.
According to a few tests, this engine can go from 0 to 100km per hour within just 8.2 seconds on plain roads. The maximum power this engine can yield is 4000 rpm, and the max torque comes at 2000.
Decent Mileage
This very jeep SUV can go up to 30 miles per gallon on highways, and it offers around 19-25 miles per gallon in cities. The mileage of this SUV is one of the big reasons why people consider giving it a shot.
It is definitely one of those powerful SUVs that offer incredible mileage. So, if you want something powerful and gas efficient at the same time, the Jeep Grand Cherokee diesel is a good one to proceed with.
Horsepower & Torque
With this Jeep Grand Cherokee, you get 240 horsepower along with 420 lb. ft. The number is no joke. With that much horsepower and torque, you are well-equipped to dominate the road.
Whether it is an extremely bumpy or rocky road or a small mountain, this SUV is powerful enough to climb over effortlessly.
Great Lifespan
With proper maintenance, a Jeep Grand Cherokee will easily last for 200k – 300k miles, which is around 10 – 20 years.
That being said, there are some other factors as well that determine how long your Grand Cherokee will last, such as road condition, oil quality, weather, etc.
If you regularly ride carelessly on bumpy roads, or if you use low-quality engine oils, then it is obvious that the car will start to wear off faster.
8- Speed Auto Transmission
The 2021 Jeep Grand Cherokee comes with 8-speed automatic transmission allowing you to enjoy the power. This new transmission has a combination of 4 planetary gears and 5 shift elements, which lowers the drag loss and increases the efficiency to a large extent.
Not only that, the transmission control unit on this car reacts pretty fast as well. Furthermore, the transmission system comes with well-optimized cooling.
Heavy Towing Capacity
As mentioned before, this Jeep Grand Cherokee is a 4×4 SUV that packs a 3.0: Eco Diesel V6 engine to deliver incredible power. And another sign of its excellent power is its towing capacity.
With this Grand Cherokee, you can tow up to 7,200 Lbs. trailer. Very few SUVs offer such heavy towing capacity, and the Grand Cherokee is one of them.
And even after towing such weight, there won’t be any difference in the driving comfort. Yes, the speed will be slightly low, which is very obvious, but there won’t be any issues in controlling.
Other Features
There are very few people who don’t like the exterior of this Jeep Grand and Cherokee. This SUV is available in a bunch of attractive colors, brown, true blue, silver, Granite crystal, etc.
And when modified with fancy rims and body kits, they look like a beast.
The interior has everything you would expect from a high-end SUV. From car play to multiple screens, cruise control, automatic seat adjustment, heated steering, auto park , and many more.
What Are the Downsides of Jeep Grand Cherokee Diesel?
Although there are plenty of reasons why you should get a Jeep Grand Cherokee Diesel, this SUV also has some drawbacks. Before you decide, be sure to keep the following limitations in mind.
High Maintenance
It is the major downside of this SUV. Maintaining a jeep grand Cherokee requires anywhere between 200 – 300 bucks which is quite expensive compared to other SUVs.
Not only that, the aftermarket parts of this SUV are pretty expensive as well. So this is what pisses people much when it comes down to Grand Cherokee.
Inconsistent Acceleration
Sometimes the acceleration gets a little inconsistent. When you need power and press the accelerator, the engine doesn’t deliver that.
It happens mostly when the car is being used non-stop for a long time or when you tow something heavy.
Apart from that, using low-quality oils can also cause inconsistent throttle responses.
Frequently Asked Questions
How long can a Jeep Grand Cherokee diesel last?
On average, a jeep grand Cherokee diesel lasts anywhere between 2,00,000 – 3,00,000 miles or around 20 years.
But how long your Grand Cherokee will last largely depends on how well you drive and maintain it.
Is the Jeep 3.0-liter diesel a good engine?
Undoubtedly, it is one of those finest diesel engines that delivers good torque and horsepower.
Who makes Jeep Grand Cherokee diesel engines?
An Italian company named VM Motori makes Jeep Grand Cherokee Diesel engines.
Conclusion
If your definition of reliability is good mileage, long lifespan, trouble-free riding, high driving pleasure, and great power, then yes. In that case, the Jeep Grand Cherokee Diesel is definitely a reliable SUV on the market right now. Even though it is a little heavy on the wallet, that’s worth it.
With that said, if you had any confusion regarding Jeep Grand Cherokee Diesel reliability, this guide must have wiped it off by now. And if there is anything you want us to add, feel free to drop that in the comment section.