Mercedes-Benz A-Class vs Volkswagen Golf: which is the better used buy?

On DVSA MOT records the Volkswagen Golf does better at its MOT: measured against cars of the same age, it comes out 3.0 percentage points ahead of the Mercedes-Benz A-Class on first-time MOT passes. Its raw pass rate is the lower of the two (79.2% against 81.8%) because Volkswagen Golfs on the road are older on average: cars of their age pass 75.6% of the time, against 81.2% for cars the age of the Mercedes-Benz A-Class fleet. That comparison covers 129,245 real tests across every generation on the road, not a survey. 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; the common faults below cover the rest.

MOT first-time pass rate

Counted from DVSA’s anonymised MOT test records. “vs age-matched” compares each model against what the national fleet scores at the same age — the only fair better-or-worse number, because an older fleet fails more whatever its build quality.

Mercedes-Benz A-Class

Pass rate81.8%

Age-matched national81.2%

Difference+0.6

Tests38,379

Volkswagen Golf

Pass rate79.2%

Age-matched national75.6%

Difference+3.6

Tests90,866

Model	Pass rate	Age-matched national	Difference	Tests
Mercedes-Benz A-Class	81.8%	81.2%	+0.6	38,379
Volkswagen Golf	79.2%	75.6%	+3.6	90,866

These figures count every generation still on the road, not only the one described below: mostly Mercedes-Benz A-Class registered 2005–2022 and Volkswagen Golfs registered 1999–2022.

Source: DVSA MOT Anonymised Data 2025 (Open Government Licence v3.0). National first-time pass rate 77.3%. Class 4 tests in Great Britain, test type NT (a normal annual test), retests excluded. A pass, or a pass with rectification at the station, counts as a first-time pass; DVSA's own initial-test measure counts a rectified pass as a failure and so reports a lower figure. Testing in Northern Ireland is run separately by the DVA under its own rules. The difference is worked out before rounding, so it can be 0.1 away from the two rounded figures beside it.

Mercedes-Benz A-Class

W177 (2018–present) · Premium compact hatchback competing with the Audi A3 and BMW 1 Series in the UK's small executive/family hatchback segment.

The Mercedes-Benz A-Class W177 (2018–present) is a premium hatchback rivalling the Audi A3 and BMW 1 Series. The key check is the 7G-DCT dual-clutch gearbox: drive it from cold, feel for jerky take-up, and look for transmission fluid changes in the history. Launch-year 2018–2019 cars carry the most MBUX and DCT complaints. Best buy: 2023–2025 facelift.

What goes wrong

Safety recall R/2024/166recall
Backup function of steering software
182,919 vehicles of this model (DVSA’s figures added up) · built between 25 January 2018 and 2 February 2024
Large recall — 182,919 vehicles. Check a car by registration on GOV.UK.
Safety recall R/2021/134recall
The behaviour of the emergency call system might not meet specifications
162,581 vehicles in the whole recall (DVSA’s figure for every model it covers) · built between 4 January 2016 and 29 January 2021
Large recall — 162,581 vehicles. Check a car by registration on GOV.UK.
7G-DCT dual-clutch automatic gearboxmajor
Jerky or hesitant take-up from a standstill, a noticeable clunk or thud when selecting Drive, Reverse or Neutral (worse when the car is cold), delayed engagement, and in more serious cases a warning message with the transmission dropping into limp mode.
Most commonly reported on 2018-2020 cars, though clutch-pack and mechatronic wear can appear on any W177 as mileage builds · Wear-related reports increase from roughly 50,000-70,000 miles, though software-related jerkiness can show up on much lower-mileage cars · £150-£300 for a software update/adaptation reset if it's a mapping issue; £1,000-£1,800 for a clutch pack at an independent specialist; £1,500-£2,500+ for a replacement mechatronic unit, more again at a main dealer
Check: Drive the car from cold and pull away repeatedly at low speed feeling for shudder or a delayed bite; select R and D back-to-back and listen for a loud clunk; ask for a full transmission service history showing genuine MB 236.21-spec fluid changes rather than a skipped 'lifetime fluid' claim.
MBUX infotainment and electrical systemsminor
Central and/or driver display freezing, going black, or rebooting on its own; Bluetooth dropping out; occasional loss of the reversing camera or parking sensor display; warning lights appearing without a genuine underlying fault.
Heavily concentrated on 2018-2019 launch cars; reports dropped off significantly from around 2020 as software and running changes were introduced · Can appear at any mileage since most cases are software-related rather than wear-related · Often free or low-cost as a dealer software/firmware update; £300-£500 to replace a faulty display data cable; £600-£1,200+ for a replacement head unit or screen module if the hardware itself has failed
Check: Cycle through every infotainment menu, pair a phone via Bluetooth, and confirm the reversing camera and parking sensor display work correctly; ask whether the car has had any MBUX-related software updates applied by a dealer.

Typical asking price:: £10,000–£19,995, median £13,495 (middle 80% and median, cars on Autoza on 29 October 2026)
Fuel economy:: A180d diesel: 55–62 mpg. A180/A200 petrol: 40–46 mpg. A250e PHEV: 20–28 miles electric range, 35–45 mpg once depleted.
Vehicle tax:: £200/year standard rate from the second year, hybrids included — the alternative-fuel discount ended on 1 April 2025 (2026/27 rates). A car registered from April 2017 that listed at over £40,000 new (options included) also pays the £440/year Expensive Car Supplement in years 2–6 — it is the price when new that counts, not what you pay for it used.
Best years:: 2023, 2024, 2025
Years to avoid:: 2018, 2019

Used Mercedes-Benz A-Class for sale Full A-Class fault guide Used Mercedes-Benzes

Also compare:

Volkswagen Golf

Mk7 2013–2019, Mk8 2020+ · compact family hatch

The VW Golf Mk7 (2013–2019) is reliable but suffers from EA211 water-pump failures around 50,000 miles and DSG DQ200 mechatronic at 75,000 miles. The Mk8 (2020+) had infamous infotainment software bugs pre-2023 — fully resolved in 2023+ updates. Best-buy: Mk7 2017–2019, Mk8 2023+. Worst: no single year stands out on DVSA MOT results.

What goes wrong

Safety recall R/2024/014recall
On certain vehicles with electromechanical brake servo and DSG (Direct Shift Gearbox) of a limited production period there is a possibility that a heat protection mat was incorrectly fitted. In individual cases the brake fluid reservoir can melt and cause a brake fluid leak into the engine compartment.
26,721 vehicles in the whole recall (DVSA’s figure for every model it covers) · built between 6 March 2020 and 31 August 2022
Large recall — 26,721 vehicles. Check a car by registration on GOV.UK.
Safety recall R/2016/145recall
Child lock may disengage
13,620 vehicles in the whole recall (DVSA’s figure for every model it covers) · built between 25 November 2015 and 14 April 2016
Large recall — 13,620 vehicles. Check a car by registration on GOV.UK.
EA211 1.4 TSI water pumpmoderate
Coolant leak; sweet smell; thermostat housing weep
Mk7 2013–2018 (1.4 TSI) · 50,000–70,000 miles · £400–£650 pump + thermostat + coolant
Check: Underbonnet inspection for coolant residue. Smell test on warm engine.
DSG DQ200 mechatronicmajor
Hesitation pulling away; juddering; transmission warning
Mk7 with 7-speed DQ200 (1.4 TSI, 1.6 TDI) · 70,000–85,000 miles · £1,500–£2,500
Check: VW schedules no gearbox oil service for the dry-clutch DQ200, so do not expect DSG fluid records — many specialists advise a voluntary mechatronic oil change around 60,000 miles, and evidence of one is a plus rather than a requirement. Test drive uphill from standstill to provoke any hesitation.

Typical asking price:: £5,995–£19,995, median £11,995 (middle 80% and median, cars on Autoza on 29 October 2026)
Fuel economy:: 49–57 mpg real-world for 1.6 TDI; 38–44 mpg for 1.5 TSI
Vehicle tax:: £200/year standard rate from the second year, hybrids included — the alternative-fuel discount ended on 1 April 2025. A car registered from April 2017 with a list price over £40,000 when new adds the £440/year Expensive Car Supplement in years 2–6 (£640 in all). Cars registered 2001–2017 pay a CO2 band, roughly £20–£790/year (2026/27 rates).
Best years:: 2017–2019 (Mk7), 2023+ (Mk8)

Used Volkswagen Golfs for sale Full Golf fault guide Used Volkswagens

Also compare:

Which one suits you

Mercedes-Benz A-Class

Good for: Buyers wanting the most premium-feeling interior in this class, especially the MBUX infotainment. A 2021+ car with confirmed DCT service history is the safer buy for the automatic.

Less good for: Anyone considering the 7G-DCT automatic without documented gearbox oil/filter change history — this is the highest-risk combination on the car. Buyers wanting maximum rear legroom, which is tight for the class.

Volkswagen Golf

Good for: First-time buyers, urban commuters, families wanting reliable hatch with low running costs.

Less good for: Buyers without tolerance for early Mk8 infotainment quirks — confirm software updated to current version.

Frequently Asked Questions

Which is more reliable, the Mercedes-Benz A-Class or the Volkswagen Golf?

On the MOT measure, the Volkswagen Golf: measured against cars of the same age, it comes out 3.0 percentage points ahead of the Mercedes-Benz A-Class on first-time MOT passes, across 129,245 DVSA-recorded tests covering every generation on the road. Its raw pass rate is the lower of the two (79.2% against 81.8%) because Volkswagen Golfs on the road are older on average: cars of their age pass 75.6% of the time, against 81.2% for cars the age of the Mercedes-Benz A-Class fleet. 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.

How do the MOT pass rates of the Mercedes-Benz A-Class and the Volkswagen Golf compare?

81.8% of Mercedes-Benz A-Class pass their MOT first time (38,379 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 Mercedes-Benz A-Class's age average 81.2% and cars of the Volkswagen Golf's age 75.6% — so the Mercedes-Benz A-Class runs 0.6 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.

Which years of the Mercedes-Benz A-Class and Volkswagen Golf should I avoid?

Mercedes-Benz A-Class: 2018 and 2019 were the UK launch years for the W177 and carry the highest concentration of MBUX infotainment glitches (screen freezes, reboots) and 7G-DCT low-speed jerkiness reported by owners and the motoring press, before Mercedes rolled out software fixes and running changes. 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.

Is the Mercedes-Benz A-Class or the Volkswagen Golf cheaper to run?

On fuel it depends on the engine, and for a plug-in or electric version on whether you can charge at home. Mercedes-Benz A-Class: A180d diesel: 55–62 mpg. A180/A200 petrol: 40–46 mpg. A250e PHEV: 20–28 miles electric range, 35–45 mpg once depleted. Volkswagen Golf: 49–57 mpg real-world for 1.6 TDI; 38–44 mpg for 1.5 TSI. 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 Mercedes-Benz A-Class 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.

MOT figures are counted from DVSA records and are the only measured statistic here. Prices, economy and tax bands are indicative and vary by specification, condition and where the car has lived. Last reviewed: 2026-10-06 / 2026-10-06.