Common McLaren Problems, By Model
Pick a model for a detailed breakdown, or read the general ownership questions below that apply across the range.
McLaren Artura
McLaren's plug-in hybrid V6, and the model generating the most reliability discussion online right now — mostly around the hybrid system's low-voltage electronics rather than the engine itself.
McLaren 570S
The entry point into McLaren ownership for many owners, generally regarded as mechanically solid, with most reported issues clustering around electrical gremlins and minor trim.
McLaren 600LT
A track-focused, lighter-weight variant of the Sports Series. Owner reports skew toward wiring and sensor faults more than engine or gearbox problems.
McLaren 720S
One of the most discussed McLaren models online for reliability, largely because of well-documented accumulator failures — a known, well-understood, and fixable issue rather than a mystery fault.
McLaren GT
McLaren's grand tourer, generally reported as mechanically solid, with most owner discussion centred on trim rattles and dealer/warranty experience rather than powertrain reliability.
McLaren GTS
The newest grand tourer in McLaren's range. As a very recent model, public discussion is limited so far, but the reports that do exist point to wastegate/TCU-related faults and long dealer turnaround times.
McLaren 650S
Predecessor to the 570S/720S generation, sharing the same platform family. Owner accounts describe a manageable set of known issues rather than anything catastrophic.
McLaren MP4-12C
McLaren's first modern road car. Earlier examples had well-documented teething problems, most of which are now well understood by specialists after over a decade of ownership experience.
McLaren 540C
The entry point into the Sports Series alongside the 570S, sharing much of its platform. Most reported issues are shared with the 570S/570GT family: door hinges, infotainment, and minor build-quality items.
McLaren 675LT
A track-focused, limited-run variant of the 650S. Widely regarded by owners as one of the more reliable McLarens, with well-documented accumulator wear as the main recurring maintenance item.
McLaren 765LT
The track-focused variant built on the 720S platform. Most owners describe it as trouble-free; the reported issues that do exist are mostly interior trim and isolated items rather than anything mechanical.
McLaren 750S
The current Super Series flagship. As a recent model, long-term reliability data is limited, but manufacturer service bulletins give a real early picture of known items.
McLaren Senna
A track-focused, ultra-limited hypercar (500 built). Reliability discussion centres on two manufacturer recalls rather than a broad pattern of owner-reported faults.
McLaren P1
McLaren's first hybrid hypercar. The single most discussed reliability topic by a wide margin is hybrid battery degradation and its very high replacement cost.
McLaren Speedtail
An ultra-low-volume hyper-GT (106 built). Public owner-reported reliability data is limited given how few exist; the most discussed "ownership" issue is regulatory rather than mechanical.
McLaren Elva
A windscreen-less, ultra-limited roadster sharing mechanicals with the 720S/Senna family. Public reliability data is limited by low production numbers, but nothing Elva-specific has surfaced as a systemic issue.
General McLaren ownership questions
Why do McLarens seem to have more battery/electrical complaints than other exotics?
Low-voltage battery drain when a car sits unused for long periods is one of the most consistently reported issues across every McLaren model, from the MP4-12C through to the Artura. It's generally manageable with a proper battery tender/maintenance routine and periodic driving, and it's rarely a sign of a deeper fault on its own.
Should I service my McLaren at the dealer or an independent specialist?
Once a car is out of manufacturer warranty, owner discussions consistently favour independent specialists for cost and turnaround time, provided the specialist has genuine McLaren-specific experience rather than general exotic-car knowledge. For anything still under warranty, warranty-affecting work should stay within the manufacturer network, though an independent second opinion can still be useful for diagnosis.
What should any pre-purchase inspection (PPI) on a McLaren cover?
Across every model on this site, the same advice recurs: check service history and consistency of use, battery/electrical health, model-specific known failure points (e.g. accumulators on Super Series cars, hybrid electronics on the Artura), and get the inspection done by someone with hands-on experience on that specific model rather than exotic cars in general.
Need a proper diagnosis, not a guess?
For owners in Europe, Thorney Motorsport Europe (Jerry) is an independent McLaren specialist handling diagnostics, servicing, and pre-purchase inspections across the model range covered on this site.
Jerry · Thorney Motorsport Europe
Kachletstraße 30a, 94034 Passau, Germany
+49 171 2019174 · jerry@thorneymotorsport.de