All generations and engines together · 4,374 MOT tests in the 2025 data
Computed from DVSA MOT results, all of Great Britain, 2025. Nothing here is opinion.
Share of tests where each item was recorded. The dark tick is the class average across all tracked models; bars are scaled within each group.
The rows that judge the model rather than its keeper. 4,374 tests in this band.
Tyres, pads and stone chips say more about how the car was driven and maintained than about how it was built.
Owner folklore from forums and the motoring press. Most of it never shows up in an MOT, which is why this section exists at all.
The iX3's adaptive suspension is tuned on the firm side, and in Sport mode reviewers and Honest John both describe it as bouncing over anything but smooth tarmac; Comfort mode calms it down but it's still firmer than most family SUVs. Whether that's a flaw or just BMW's sporty set-up is genuinely disputed, some buyers choose the iX3 for exactly that tauter feel. There's no wear pattern or repair bill attached, it's a ride-character issue to check on a test drive rather than something that gets worse with age.
Every UK iX3 (2020-2024) has one motor driving the rear wheels, there's no xDrive option, which is unusual next to all-wheel-drive electric SUV rivals like the Mercedes EQC. Owners asking around on this exact point get split answers: some report no issues at all on decent winter tyres, others say they'd rather have had four-wheel drive for a hilly or icy daily commute. It's a design choice, not a fault, but worth weighing up if you live somewhere exposed.
Owner reports of iX3-specific electrical faults are thin on the ground, it's a lower-volume model with far less forum chatter than the combustion X3 it's built alongside, but the two share much of their body wiring and control units. The measured MOT data for large SUVs in this class flags lights and electrics as the standout fault category, and the combustion X3's well-documented gremlins (window regulators, DRL modules, infotainment reboots) run through that same shared architecture. Read it as a segment-level watch-point rather than a confirmed iX3 pattern: there just isn't enough iX3-specific owner data yet to say more.
Reviewers have flagged the iX3's steering wheel button layout as fiddly to use on the move, and pointed to some interior materials feeling less plush than the price tag suggests. It's not a mechanical fault and won't leave you stranded, but it's the kind of niggle that drags down owner satisfaction scores over time. Only one source was found raising this specifically, so treat it as a minor buying consideration rather than an established pattern.
Built from the two sections above.
Same segment (Family & large SUVs), best MOT record first. Compare before you shortlist.