What are the inspection figures for Audi A6 and Volkswagen Tiguan, per age band?

Audi A6 vs Volkswagen Tiguan: 12-14 years: 61 versus 78. 15-19 years: 66 versus 65. 100 = country average for that age band in this country.

Where do these figures come from?

CZ STK (data through 03/09/2026) Both models use the same source and the same reference date.

Figures per shared age band: numerator, denominator and country index for both models, from the same source.

Age	Audi A6		Volkswagen Tiguan		Difference (percentage points)
Age	Inspections with a defect	Country index	Inspections with a defect	Country index	Difference (percentage points)
12-14 years	163 of 3332 (4.9%)	61	390 of 6252 (6.2%)	78	-1.35
15-19 years	293 of 4303 (6.8%)	66	316 of 4755 (6.7%)	65	+0.16

100 = country average for that age band in this country.

No recalls or complaints registered for this model.

No recalls or complaints registered for this model.

What this does not show

The country index is an average across the entire fleet of this model in this country, not a failure probability for one specific vehicle.
A complaint share is a share of reported complaints, not a failure probability for all vehicles of this model.
The age correction is already built into each band; differences between generations or trims within the same model are not.
These figures apply to Czechia and are not directly comparable to a figure from another country.

What are the inspection figures for Audi A6 and Volkswagen Tiguan, per age band?
Audi A6 vs Volkswagen Tiguan: 12-14 years: 61 versus 78. 15-19 years: 66 versus 65. 100 = country average for that age band in this country.
Where do these figures come from?
CZ STK (data through 03/09/2026) Both models use the same source and the same reference date.

Each row compares inspections from the same age band, in the same country.

The country index rescales the model's defect rate so that 100 equals the country average for that band.

Two models are only compared if they share at least two age bands.

What counts as a failed inspection differs per country; never compare a figure on this page with a figure from another country.

Audi A6 vs Volkswagen Tiguan, Czechia, data through 3 September 2026. https://cesko.plateop.com/en/modellen/vergelijk/audi-a6-vs-volkswagen-tiguan