Last updated: 2026-10-10
Jeep Grand Cherokee vs Land Rover Defender 110: Reliability Compared
Jeep Grand Cherokee
Land Rover Defender 110
Shoppers get the more reliable used SUV in the Jeep Grand Cherokee, which beats the Land Rover Defender 110 on complaint rate. Defender owners file complaints at about three times the rate. The Defender has fewer recalls, but electrical failures that can cut power while driving hold it back.
How Do the Jeep Grand Cherokee and Land Rover Defender 110 Generations Compare?
Verdict
The Jeep Grand Cherokee is more reliable than the Land Rover Defender 110, scoring 66/100 vs 60/100.
A clear edge goes to the Jeep Grand Cherokee, and the deciding fact is how often owners complain. Measured per vehicle sold, Grand Cherokee owners file complaints at about a third of the rate Defender owners do. The Defender's troubles cluster around one failure that can cut power while driving. The Jeep has real faults of its own, especially transmissions and electrical glitches, but they show up less often per vehicle. The Defender's lower recall count does not outweigh that.
Key Differences
- 1Land Rover Defender 110 has 74 fewer total recalls
- 2Jeep Grand Cherokee has 13.9 fewer complaints per 10k sold
- 3Jeep Grand Cherokee scores 6 points higher in reliability
Category Scoreboard
Jeep Grand Cherokee vs Land Rover Defender 110: Which Is More Reliable?
| Metric | Jeep Grand Cherokee | Land Rover Defender 110 |
|---|---|---|
| Reliability Score | 66/100 | 60/100 |
| Years Tracked | 9 | 6 |
| Total Recalls | 97 | 23 |
| Complaints per 10k Sold | 6.8 | 20.7 |
| Year Wins | 6 | 0 |
What Are the Common Problems With the Jeep Grand Cherokee and Land Rover Defender 110?
The Defender's trouble starts with one part. A failed 48v to 12v DC/DC converter can leave the 12-volt battery uncharged, and owners then describe brakes locking, no steering, and stalls in a travel lane. Windshields that crack with no impact and LED headlights that burn out round out its list. The Jeep's complaints are broader: sudden acceleration while parking, transmission slipping or full replacement, and Pentastar V6 camshaft and rocker arm wear. Crash-linked reports appear in every major Jeep problem area, including steering and brakes. For the Defender, only the electrical area has one crash-linked report.
| Component | Jeep Grand Cherokee | Land Rover Defender 110 |
|---|---|---|
| ELECTRICAL SYSTEM | 2.2Low | 6.5Average |
| VISIBILITY/WIPER | —None | 4.3Average |
| STEERING | 0.6Very Low | 1.8Low |
| UNKNOWN OR OTHER | 0.9Very Low | 1.3Low |
| POWER TRAIN | 0.7Very Low | 1.1Low |
| EXTERIOR LIGHTING | 0.1Very Low | 1.7Low |
| ENGINE | 0.4Very Low | 0.6Very Low |
| SERVICE BRAKES | 0.5Very Low | —None |
| STRUCTURE | —None | 0.4Very Low |
| SUSPENSION | 0.2Very Low | —None |
| AIR BAGS | 0.2Very Low | —None |
| BACK OVER PREVENTION | —None | 0.2Very Low |
| VEHICLE SPEED CONTROL | 0.1Very Low | —None |
| FORWARD COLLISION AVOIDANCE | 0.1Very Low | —None |
| SEATS | 0.1Very Low | —None |
| FUEL/PROPULSION SYSTEM | —None | —None |
| ENGINE AND ENGINE COOLING | —None | —None |
| LANE DEPARTURE | —None | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
How Does Jeep Grand Cherokee vs Land Rover Defender 110 Reliability Compare by Year?
| Year | Jeep Grand Cherokee | Land Rover Defender 110 | Edge |
|---|---|---|---|
| 2026 | 70/1002R / 0C | 64/1000R / 0C | Jeep Grand Cherokee |
| 2025 | 75/1003R / 59C | 59/1001R / 8C | Jeep Grand Cherokee |
| 2024 | 66/10020R / 204C | 64/1004R / 16C | Jeep Grand Cherokee |
| 2023 | 63/10022R / 363C | 57/1007R / 70C | Jeep Grand Cherokee |
| 2022 | 62/10014R / 192C | 59/1004R / 61C | Jeep Grand Cherokee |
| 2021 | 63/10015R / 427C | 59/1007R / 32C | Jeep Grand Cherokee |
Best years to cross-shop: The 2024 Jeep Grand Cherokee scored 66/100 and the 2024 Land Rover Defender 110 scored 64/100 — the strongest shared model years that have been on the road for at least two years, where available.
Who Should Buy the Jeep Grand Cherokee vs the Land Rover Defender 110?
Jeep Grand Cherokee vs Land Rover Defender 110: Common Questions
- Is the Jeep Grand Cherokee more reliable than the Land Rover Defender 110?
- Yes, the Grand Cherokee has a clear edge. Owners filed 6.8 complaints per 10,000 sold, against 20.7 for the Defender. The Jeep still has serious faults, including transmission failures and Pentastar V6 camshaft wear, but they appear less often per vehicle.
- Which has more recalls, the Grand Cherokee or the Defender 110?
- The Grand Cherokee has more. Federal recall records show 97 across 9 model years for the Jeep and 23 across 6 model years for the Defender. The Jeep has been sold for more years, so the larger total partly reflects that longer time on the road.
- What is the biggest problem with the Land Rover Defender 110?
- The biggest problem is the 48v to 12v DC/DC converter. When it stops charging the 12-volt battery, the dash warns of an electrical fault, then power can fail completely. Owners report locked brakes, no steering, and stalls. Replacement converters have failed again in some cases.
- Do Defender 110 windshields crack easily?
- Owners report it often. Windshield cracks with no impact make up 39 complaints. Some appeared within the first 5,765 to 8,000 miles, while parked or being washed. Dealers and the manufacturer declined warranty coverage in some cases, so owners paid themselves or filed an insurance claim.
- Which Grand Cherokee model years should I avoid?
- Avoid 2018 and 2022, which rank as the weakest years. Look at 2020 instead, which ranks among the strongest. Whatever year you choose, ask about transmission history and listen for engine ticking, since those are the most repeated failures.
Related Reliability Comparisons
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Decided between Jeep Grand Cherokee and Land Rover Defender 110? Run a VIN check before you buy — uncover hidden accidents, title issues, and open recalls.
How we score the Jeep Grand Cherokee and Land Rover Defender 110
Scores weight complaint severity at 35%, repair costs at 30%, recall impact at 20%, and the spread of complaints across systems at 15%, with complaint counts adjusted for US sales. Read the full methodology.
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