Audi A3 vs Volkswagen Golf: which is the better used buy?

Neither stands out on the MOT measure. Their first-time MOT pass rates sit 0.1 percentage points apart once each is compared against the national rate for cars of the same age, which is too close to call (we name a winner only at 2 points or more). A pass with rectification at the station counts as a pass here, and as a failure in DVSA's own initial-test measure. The MOT checks safety and emissions items, not the engine, clutch or gearbox, so this is one measure of how each car holds up rather than a full reliability verdict. Pick on the specific faults each is prone to instead.

80.1% of Audi A3s pass their MOT first time (43,706 tests in DVSA's records) and 79.2% of Volkswagen Golfs pass their MOT first time (90,866 tests). The national first-time rate is 77.3%, but cars of the Audi A3's age average 76.4% and cars of the Volkswagen Golf's age 75.6% — so the Audi A3 runs 3.7 points better than its age group and the Volkswagen Golf runs 3.6 points better than its own. A pass with rectification at the station counts as a pass here, and as a failure in DVSA's own initial-test measure.

Audi A3: The earliest 2013–2014 cars carry the most forum and press reports of the 1.4 TFSI wastegate actuator rattle and diesel EGR/DPF glitches that Audi progressively addressed through later production changes, and as the oldest cars in the generation they have had the longest time to accumulate DSG mechatronic and clutch wear. The DVSA MOT table on this page rates 2013 and 2014 registrations above all cars registered those years, so they are not named as years to avoid. Judge a A3 by its registration, service history and the checks below rather than by year. Volkswagen Golf: Mk8 2020–2022 infotainment software is the most reported complaint on owner forums, and Volkswagen issued software updates for it. Hardware combined with early software made the cabin frustrating. The same cars are also inside DVSA recall R/2024/014: on Golfs built 6 March 2020 to 31 August 2022 with the electromechanical brake servo and DSG, a heat-protection mat may have been fitted wrongly and the brake-fluid reservoir can melt and leak into the engine bay (26,721 vehicles in the whole recall, shared with the Passat and Arteon). Check the registration. The DVSA MOT table on this page rates 2020, 2021 and 2022 registrations above all cars registered those years, so they are not named as years to avoid. Judge a Golf by its registration, service history and the checks below rather than by year.

On fuel the Audi A3 has the edge: its most economical version returns up to 60 mpg, against up to 57 mpg for the Volkswagen Golf, on the figures in our model guides. For cars registered from April 2017, vehicle tax works the same way for both: the £200/year standard rate from the second year, hybrids included, plus the £440/year Expensive Car Supplement in years 2–6 on a car that listed at over £40,000 new — the price when new, not what you pay for it used. Any Audi A3 or Volkswagen Golf registered between 1 March 2001 and 31 March 2017 pays a CO2 band instead, roughly £20–£790/year (2026/27 rates). Insurance differs mainly by driver and postcode rather than by model, so treat any model-level insurance figure with caution.

Neither stands out on the MOT measure: their first-time MOT pass rates sit about level once each is set against cars of the same age. The A3 is the more premium car, with a better interior and stronger resale values in our guides; the Golf is the more common and the more mainstream, with the wider choice (952,492 licensed in the UK at the end of June 2026 against 451,909 A3s, DfT) and both are among the ten most traded used cars (SMMT, Q2 2026). The better buy is the individual car with the better history.