All generations and engines together · 233,851 MOT tests in the 2025 data · typical mileage at age 7: 67k
Split by first-registration year. Cars registered in a changeover year can belong to either generation.
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. 97,980 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 1.5 TSI evo engine in Mk2 Tiguans (2016 on) can hop and hesitate pulling away from cold, worse on manuals with stop-start left on. VW Group acknowledged the fault and pushed an ECU update from around February 2020 covering valve-lift calibration, though some owners still report a milder version of it afterwards. It shows up from new, so on a used car it's really a question of whether the dealer has ever applied the update.
Owners report clunking over bumps and under hard acceleration, usually blamed on stretched subframe bolts (the "subframe clunk") or worn front bushes, mostly from around 60k miles. Separately, 2018-2019 Mk2 cars were subject to a genuine VW recall (campaign 42J5) for rear coil springs made from out-of-spec material that could fracture and damage a rear tyre. The measured MOT data for this model also flags suspension as a weak point, so the forum noise and the recall both point at real wear here, not just paranoia.
On Mk2 cars fitted with the 7-speed DQ381 DSG, components inside the mechatronic control unit can wear early, causing intermittent loss of odd or even gears, surging, and limp mode, usually worse once the gearbox is properly warm. Specialists describe seeing it regularly enough to treat as routine work rather than a one-off. A rebuild of the unit runs roughly £1,000-£1,500, cheaper than a full gearbox but still a serious bill outside warranty. No recall exists and VW hasn't acknowledged it publicly.
Early Mk1 2.0 TSI petrol cars used a timing chain tensioner design that wears and can let the chain skip a cog, wrecking valves and pistons with no rattle to warn you first. VW quietly redesigned the tensioner for cars built from around 2013 but never recalled the earlier ones, so it comes down to whether a previous owner replaced it proactively. A failure means an engine rebuild or replacement running into thousands; doing the tensioner and chain preventively is a few hundred pounds.
On the 2.0 TDI, carbon builds up in the EGR valve and cooler and causes rough idle or limp mode, and a partially blocked low-pressure EGR cooler can create backpressure that the DPF sensor misreads as a clogged filter. That sends some owners chasing an expensive DPF replacement when the EGR is the actual cause. It shows up earlier on cars mostly used for short trips that never get hot enough to regenerate the DPF properly. EGR cleaning or replacement is a few hundred pounds; a new DPF is over £1,000.
The touchscreen system (Discover Media/Pro on Mk2, RNS units on Mk1) is repeatedly reported freezing, blanking out, or getting stuck in a reboot loop, sometimes triggered by pairing a phone over Bluetooth. The usual owner workaround is locking the car and waiting a few minutes, which says something about how baked-in the problem is. VW has released software updates over the years but no single fix is described as permanent, and out-of-warranty repairs to the screen or module have been quoted up to around £2,000.
Built from the two sections above.
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Head to head with the other popular cars in its class on reliability and common faults.