The reliability of a Jeep Grand Cherokee varies significantly between model years, with some receiving above-average owner satisfaction ratings. If you are wondering “are jeep grand cherokee reliable,” the answer is not a simple yes or no. It really depends on which year and engine you choose.
This guide will help you understand the real-world reliability of this popular SUV. We will look at common problems, best years to buy, and years to avoid. By the end, you will know exactly what to expect from a Grand Cherokee.
Are Jeep Grand Cherokee Reliable
To answer the question “Are Jeep Grand Cherokee reliable,” we need to look at data from owners and experts. Many owners love their Grand Cherokees for their off-road ability and comfortable ride. However, some model years have had more than their share of issues.
Overall, the Grand Cherokee scores average to above-average in reliability surveys. J.D. Power and Consumer Reports give it mixed reviews depending on the year. The key is knowing which specific model year to target.
What The Reliability Ratings Actually Say
Major automotive review sites provide a good starting point. J.D. Power gives the Grand Cherokee a score of 78 out of 100 for quality and reliability in recent years. This is considered “Great.” Consumer Reports has rated it lower in some years, mainly due to electrical and transmission glitches.
- J.D. Power: Often rates it above average for the segment.
- Consumer Reports: Predicts reliability as average for newer models.
- Owner Surveys: Show high satisfaction with driving experience, but frustration with repairs.
So, the short answer is that it can be reliable, but you need to pick the right year. Avoid the early years of a new generation, and you will likely be fine.
Best Model Years For Reliability
Some model years are known for being rock solid. If you want a used Grand Cherokee that will last, focus on these years. They have fewer reported problems and higher owner satisfaction.
2018 Jeep Grand Cherokee
The 2018 model is often cited as one of the most reliable years. It benefits from several years of production refinements. The 2018 model has very few complaints about major engine or transmission failures.
It also came with a standard 8-speed automatic transmission, which is smoother than older units. Owners report fewer electrical gremlins compared to earlier models. This is a safe bet for a used purchase.
2020 Jeep Grand Cherokee
The 2020 model year is another excellent choice. It represents the later years of this generation, meaning most bugs were worked out. The 2020 Grand Cherokee scores high in initial quality surveys.
It offers a refined interior and a proven powertrain. The 3.6-liter V6 engine is very reliable in this year. If you can find a 2020 with reasonable mileage, it is a strong contender.
2021 Jeep Grand Cherokee
The 2021 model continues the trend of good reliability. It is essentially a carryover from the 2020, so no major changes to worry about. This stability often leads to fewer problems.
Many owners report zero issues in the first few years of ownership. It is a solid choice if you want a newer vehicle without the risk of a first-year redesign. The 2021 is a dependable SUV.
Worst Model Years To Avoid
On the flip side, some Grand Cherokee years are best left on the lot. These models have a history of costly repairs and frequent visits to the shop. Steer clear of these if you value your wallet and time.
2011 Jeep Grand Cherokee
The 2011 model was the first year of the WK2 generation. First-year models often have teething problems, and the 2011 is no exception. It has a high number of complaints about the transmission and electrical system.
Common issues include rough shifting, stalling, and problems with the infotainment screen. The 2011 also suffered from air suspension failures. It is one of the least reliable years to buy.
2012 Jeep Grand Cherokee
The 2012 model did not improve much over the 2011. It still has many of the same problems, especially with the transmission. Owners report shuddering and hesitation when accelerating.
Electrical issues are also common, such as the radio turning off randomly. The 2012 is another year you should avoid unless you are prepared for potential repairs. It is a risky purchase.
2014 Jeep Grand Cherokee
The 2014 model has a mixed reputation. While some owners have no issues, many report problems with the 8-speed transmission. There were also complaints about the electronic shift lever being confusing.
This year also saw issues with the air conditioning system and the sunroof leaking. The 2014 is not as bad as the 2011 or 2012, but it is still below average in reliability. Proceed with caution.
Common Problems By Category
Understanding the common problems helps you know what to look for. These issues appear across multiple model years. Being aware of them can save you from a bad purchase.
Transmission Issues
Transmission problems are one of the most reported issues. Early models with the 5-speed and 6-speed transmissions had rough shifting. The 8-speed introduced in 2014 was better but still had some glitches.
- Hesitation when accelerating from a stop.
- Harsh or jerky shifts between gears.
- Transmission slipping or failing to engage.
These problems are more common in the 2011-2013 models. Later years have fewer transmission complaints. If you test drive a Grand Cherokee, pay close attention to how it shifts.
Electrical System Glitches
Electrical gremlins are another frequent complaint. The infotainment system can freeze or reboot randomly. Some owners report the dashboard lights flickering or warning lights coming on for no reason.
Other electrical issues include:
- Power window failures.
- Problems with the keyless entry system.
- Battery draining quickly.
These issues are often hard to diagnose and fix. They are more common in the earlier WK2 models. Newer models have improved electrical systems.
Air Suspension Failures
The optional air suspension system is a common failure point. It provides a smooth ride but can be expensive to repair. The air compressor or air struts often fail after 60,000 to 80,000 miles.
Replacing the air suspension can cost over $2,000. Many owners convert to a standard coil spring system to avoid future problems. If you buy a Grand Cherokee with air suspension, budget for potential repairs.
Engine Reliability Overview
The engine you choose plays a big role in overall reliability. Some engines are known for being bulletproof, while others have issues. Here is a breakdown of the main engine options.
The 3.6-Liter V6 Engine
The 3.6-liter Pentastar V6 is the most common engine. It is generally reliable, especially in later years. Early versions (2011-2013) had issues with cylinder head failure and oil cooler leaks.
After 2014, the engine was updated and became much more reliable. It is now considered a solid, long-lasting engine. If you maintain it well, it can easily go 200,000 miles.
The 5.7-Liter V8 Engine
The 5.7-liter Hemi V8 is a powerful and durable engine. It has fewer reported issues than the V6 in early years. The Hemi is known for its longevity and strong performance.
However, it does consume more fuel and may have issues with the cylinder deactivation system (MDS). Overall, it is a very reliable engine if you keep up with oil changes. It is a good choice for towing.
The 6.4-Liter V8 (SRT/Trackhawk)
The 6.4-liter V8 in the SRT and Trackhawk models is a high-performance engine. It is built for power and is generally reliable for a performance engine. However, it requires more frequent maintenance.
These models also have more stress on the transmission and brakes. If you buy a used SRT or Trackhawk, make sure it has been well-maintained. These are not cheap to fix.
Maintenance Tips For Longevity
To keep your Grand Cherokee reliable, you need to stay on top of maintenance. Regular care can prevent many common problems. Here are some key tips to follow.
- Change the oil regularly. Use the recommended synthetic oil every 5,000 to 7,500 miles.
- Flush the transmission fluid. Do this every 60,000 miles to keep the transmission happy.
- Check the cooling system. Replace the coolant every 5 years to prevent overheating.
- Inspect the air suspension. If equipped, check for leaks and listen for the compressor.
- Keep the battery charged. A weak battery can cause electrical gremlins in these vehicles.
Following these steps will help you avoid the most common complaints. A well-maintained Grand Cherokee can be a very reliable vehicle. Neglect, however, will lead to problems.
Cost Of Ownership And Repairs
Reliability is also about the cost to keep the car on the road. The Grand Cherokee has average repair costs compared to other SUVs. However, some repairs can be expensive.
Here is a look at typical costs:
- Annual repair cost: Around $650 to $800 per year.
- Major repair probability: About 15% chance per year.
- Common repair: Replacing a window regulator costs $300 to $500.
- Air suspension repair: $1,500 to $2,500.
These costs are manageable if you buy a reliable model year. But if you buy a problematic year, you could spend much more. Always factor in potential repair costs when budgeting.
How To Choose A Reliable Used Model
If you are shopping for a used Grand Cherokee, follow these steps. They will help you find a reliable example. Do not skip any of these checks.
- Check the vehicle history report. Look for regular maintenance records.
- Get a pre-purchase inspection. Have a mechanic check the car thoroughly.
- Test drive on different roads. Listen for transmission noises and feel for vibrations.
- Check the infotainment system. Make sure it works properly without glitches.
- Look for signs of neglect. Check the oil level and condition, and look for leaks.
Taking these steps will greatly increase your chances of getting a reliable Grand Cherokee. It is worth the extra effort to avoid a lemon. A good example will serve you well for many years.
Frequently Asked Questions
Here are some common questions about Grand Cherokee reliability. These answers will help you make a more informed decision.
How Many Miles Can A Jeep Grand Cherokee Last?
With proper maintenance, a Grand Cherokee can last 200,000 to 250,000 miles. Many owners report reaching 300,000 miles with the 3.6L V6 engine. The key is regular oil changes and transmission service.
Is The Jeep Grand Cherokee Expensive To Maintain?
Maintenance costs are average for a mid-size SUV. Annual costs are around $650 to $800. However, repairs like air suspension or transmission work can be expensive. Stick to reliable model years to keep costs down.
Which Grand Cherokee Engine Is Most Reliable?
The 3.6-liter V6 after 2014 is very reliable. The 5.7-liter Hemi V8 is also a strong, durable engine. Avoid the early 3.6L engines (2011-2013) due to cylinder head issues.
Do Jeep Grand Cherokees Have Transmission Problems?
Some model years do, especially the 2011-2013 models. The 8-speed transmission in later years is much better. If you buy a 2014 or newer, transmission problems are less common.
Is A Jeep Grand Cherokee A Good Used Car?
Yes, if you choose the right year. The 2018, 2020, and 2021 models are excellent choices. Avoid the 2011, 2012, and 2014 models. A well-maintained Grand Cherokee is a great used SUV.
Final Verdict On Reliability
So, are Jeep Grand Cherokee reliable? The answer is yes, but with conditions. The Grand Cherokee can be a dependable vehicle if you choose the right model year and maintain it well. The 2018, 2020, and 2021 models are your best bets.
Avoid the early WK2 years, especially 2011 and 2012. Be aware of common issues like transmission glitches and air suspension problems. With careful selection, you can enjoy the comfort and capability of this iconic SUV without constant repairs.
The Grand Cherokee offers a great balance of on-road comfort and off-road ability. It is a popular choice for a reason. Just do your homework before buying, and you will likely be satisfied with your purchase.
Remember that no car is perfect, but the Grand Cherokee has proven itself over many generations. Stick with the later model years, and you will have a reliable vehicle for years to come. Happy driving.