How good is the Jeep Grand Cherokee diesel?
The base 3.6-liter gasoline V6 delivers decent power and fuel economy; the optional turbocharged 3.0-liter diesel V6 increases fuel economy considerably and also pumps up the low-end torque….Scorecard.
Table of Contents
Overall | 3.5 / 5 |
---|---|
Driving | 3.5 |
Comfort | 3.5 |
Interior | 4.0 |
Utility | 4.0 |
Is the Jeep 3.0 EcoDiesel reliable?

Overall, 2016 and onwards EcoDiesel’s are quite reliable and strong. With proper maintenance there is no doubt that these engines can last 300,000 miles and onwards. Just be cautious of towing heavy loads as this seems to be the most frequent cause of common problems with these engines.
Is 2014 a good year for a Grand Cherokee?
The 2014 Jeep Grand Cherokee has a reliability score of two out of five from J.D. Power and Associates – the lowest score possible for any vehicle. Poor reliability is a common issue with many used Jeep vehicles.
How many miles will a Jeep EcoDiesel last?
Some owners report driving between 200,000 to 300,000 miles on their EcoDiesel engine.

Is the Jeep 3.0 liter diesel a good engine?
The 3.0 Eco-Diesel is a remarkable engine. It has lots of torque which provides power to tow, it provides excellent acceleration, it’s fun to drive, and it gets 30% better fuel economy than a Hemi V8, with comparable performance. Advantages: +6-10 MPG improvement in Ram over Hemi V8.
How reliable are Jeep Grand Cherokees?
Are Jeep Grand Cherokees Reliable? The Jeep Grand Cherokee is considered average in terms of dependability. It received a reliability rating of 3.5 out of 5 from RepairPal and ranked 15th out of the 26 midsize SUVs reviewed based on data from different model years.
What diesel engine is in the Jeep Grand Cherokee?
3.0-liter EcoDiesel V-6
Both the Jeep Grand Cherokee and Jeep Wrangler have available EcoDiesel models available. Both the vehicles use the same engine, which is a 3.0-liter EcoDiesel V-6. This refined engine provides optimum efficiency, and low CO2 emissions, without giving up anything in the way of performance.