Audi

Audi A1 (2017)

23,144 real MOT outcomes analysed • 87.8% first-time pass rate

2017 Audi A1

CarHunch analysed 23,144 real MOT records for the 2017 Audi A1. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Petrol vs Diesel Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2017 Audi A1 passes its MOT on first attempt 87.8% of the time, comfortably ahead of the UK average of 80%, which is a genuinely positive sign for reliability. However, nearly 30% of these cars have picked up a dangerous defect at some point, which is well above the concerning threshold and suggests buyers should factor in the cost of safety-critical repairs. Petrol models perform slightly better than diesels (88.1% vs 85.5% pass rate), so if you have a choice between the two, the petrol variant is marginally the safer bet.

At under 36,000 miles median mileage for a seven-year-old car, these A1s have been driven relatively lightly, which explains the strong pass rate. The average of 0.99 failures and 7.4 advisories per vehicle points to a car that typically needs minor attention rather than major work, but before committing to a purchase, have a pre-buy inspection focus specifically on suspension, braking, and electrical systems—the areas where the dangerous defect percentage suggests weak spots lurk.

The 2017 Audi A1 has a decent first-time pass rate (87.8%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
87.8%
UK average ~80%
Around average
Dangerous (ever)
29.8%
At least once in MOT history
Check this vehicle
Avg failures / car
0.99
Over 7.2 tests on record
Moderate
Typical mileage
36k
Middle half: 26k–46k
For context
Good baseline reliability. A 87.8% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.
🔧 Expect consumable spend. An average of 7.4 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 23,144 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Watch for defects — worth knowing

What tends to go wrong

Across 23,144 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 42.4%
Offside Front Tyre worn close to legal limit/worn on edge · Nearside Front Tyre worn close to legal limit/worn on edge · Offside Rear Tyre slightly damaged/cracking or perishing · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Brake wear 23.4%
Rear Brake disc worn, pitted or scored, but not seriously weakened · Rear Brake pad(s) wearing thin · Offside Rear Brake disc worn, pitted or scored, but not seriously weakened · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 10.6%
Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Other issues 10.5%
Rear Registration plate deteriorated but not likely to be misread

Data covers a 3-year window centred on 2017.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 23,144 Audi A1 cars.

UK

Petrol vs Diesel

Pass rate difference of 2.4 percentage points — worth knowing if you're choosing between the two.

88.1%
Petrol
20,369 vehicles
85.7%
Diesel
2,774 vehicles

Before you buy a 2017 Audi A1

Based on MOT data from 23,144 vehicles — here's what to check.

  • 📋 Check the full MOT history. 29.8% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (88%) 20,369 88.1% 0.97
Diesel (12%) 2,774 85.7% 1.19

Colour Breakdown

Based on 226,853 Audi A1 vehicles registered in the UK — across all years. From DVLA registration records.

White 29.1%
65,992
Black 28.7%
65,198
Grey 15.9%
36,020
Blue 10.5%
23,816
Red 8.7%
19,785
Silver 5.6%
12,661
Yellow 0.6%
1,331
Orange 0.3%
605
Green 0.3%
579
Brown 0.2%
383
Purple 0.1%
327
Beige 0.1%
156

Mileage Distribution

Most 2017 Audi A1 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

35,777
typical
26,357
low mileage
45,983
high mileage

Half of all 2017 Audi A1 vehicles fall between 26,357 and 45,983 miles.

Is the mileage you're seeing normal?
Under 26,357 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
26,357–45,983 miles — normal for age. This is where most 2017 Audi A1s sit.
Over 62,077 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2017 Audi A1 — Still on the Road

Almost all 2017 Audi A1s are still on the road.

Strong survival — 22,011 vehicles still getting MOTs in 2025, 98% of the peak.

22,407 22,011 2020 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2020–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

7.2
Avg MOT tests per vehicle
0.99
Avg failures per vehicle
7.4
Avg advisories per vehicle
Other model years — Audi A1: All A1 years → Which year to buy? →
2010 2011 2012 2013 2014 2015 2016 2018 2019 2020 2021 2022 2023

Or browse all models: Audi →

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Compare with another model

See how the 2017 Audi A1 stacks up against a rival.

Watch for defects — worth knowing