
Based on widespread owner reports and industry reliability data, the 2020-2022 model years of the second-generation Defender are the ones to approach with caution. Early production models from this period exhibited a higher frequency of electronic glitches, build quality inconsistencies, and powertrain software issues compared to the significantly refined 2023-and-later models.
The core problems centered on the Pivi Pro infotainment system, which in many 2020-2022 vehicles suffered from screen freezes, slow response times, and unexpected reboots. This wasn't merely an inconvenience; it often controlled critical functions like climate control and off-road settings. Beyond the screen, owners reported more frequent sensor warnings for advanced driver aids, intermittent issues with the mild-hybrid system on certain engines, and a higher incidence of interior trim rattles or exterior panel alignment issues.
Data from automotive research firms supports this pattern. For instance, J.D. Power’s 2021 Vehicle Dependability Study (VDS), which measures problems experienced by original owners of three-year-old vehicles, placed Land Rover below the industry average. While this study covers the previous generation, the initial quality data for the new Defender’s launch years reflected similar challenges. Consumer feedback aggregators and enthusiast forums show a notable decline in reported core electronic and build complaints for units built from mid-2022 onward, coinciding with running production changes.
The 2023 model year is widely recognized as a turning point. Land Rover implemented substantial software updates that stabilized the Pivi Pro system. More importantly, build quality saw measurable improvements, with tighter panel gaps and more robust interior material fittings. The 2023 model year also expanded the engine lineup with more powerful and refined options, such as the P400 mild-hybrid inline-six, which benefited from the earlier software calibration fixes.
A comparative look at the key issues by model year period clarifies the evolution:
| Model Year Period | Common Reported Issues | Noteworthy Improvements |
|---|---|---|
| 2020-2022 | Unstable Pivi Pro infotainment; frequent sensor/software warnings; mild-hybrid system glitches; higher likelihood of interior/exterior fit-and-finish issues. | Introduction of the new generation platform and design. |
| 2023-Present | Drastically reduced infotainment failures; more reliable sensor operation; refined powertrain software; consistently improved build quality and panel alignment. | Comprehensive software updates; production process refinements; expanded engine/trim options. |
Therefore, if your priority is minimizing potential downtime for software-related faults and seeking the most polished build quality, focusing your search on the 2023 or newer Defender is the most pragmatic choice. The earlier models, particularly the 2020 and 2021 examples, represent a higher-risk proposition unless they have a verifiable and complete service history documenting all software updates and warranty repairs.

As a mechanic at an independent European auto shop, I’ve seen a few of the early new Defenders come in with issues that the older models didn’t have. It’s almost always the 2021s and 2022s. The main call is for weird electrical gremlins—the big touchscreen goes black, parking sensors freak out for no reason, or the hybrid system throws a false alarm. It’s not every single one, but the pattern is there. By the time the 2023s started rolling in, those kinds of complaints dropped off a cliff. My advice? The technology in the 2020-2022 models was just a bit too raw. If you want the modern Defender without being our new best customer, look for a 2023.

I’ve owned my Defender 110 P400 for over two years now, and I love it, but I’m glad I waited for the 2023 model. Before , I spent months on owner forums. The stories from 2020 and 2021 owners were enough to give me pause. People were dealing with “software updates” that took days at the dealer, screens that would freeze on road trips, and random warning lights. It felt like they were beta-testing the car. When the 2023 specs were announced, forum moderators noted that many of the early “bugs” seemed to be addressed. In my experience, that’s held true. My infotainment has been flawless, and everything feels solid. The early models have a certain appeal as the first of the new generation, but for a daily driver you rely on, the 2023 is where the platform truly matured.

Shopping for a used Defender? Pay close attention to the model year. The 2020-2022 versions are the riskier buy. Why? Their complex software and electronics weren’t fully sorted. You might get a perfect one, or you might get one plagued by glitchy screens and constant warning chimes. The 2023 model got a major software overhaul that fixed most of that. So, set your filter to 2023 and newer. You’ll get a more reliable version of the same iconic vehicle. It’s the smarter move for peace of mind.

Let’s frame this for a buyer. I cross-shopped the Defender against a few other premium SUVs. The critical differentiator wasn’t price or capability—it was model year. Reviews and consumer data clearly showed a divide. The initial launch (2020-2022) had noticeable growing pains, particularly with its digital interface and build consistency. This wasn’t secret knowledge; it was reflected in lower initial quality scores for those years. When I tested a 2023, the difference was tangible. The screen responded instantly, and the overall feel was more put-together. For a vehicle this expensive, that consistency matters. So, my decision was straightforward: I ruled out the 2020-2022 models entirely. They represented an unquantifiable risk. Opting for a 2023 or later meant I was the refined product, not the pioneering project. That’s the essential filter to apply in your search.


