Should I check the MOT history before buying a 2017 Audi A4 S Line TDI S A?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2017 Audi A4 S Line TDI S A?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2017 Audi A4 S Line TDI S A?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2017 Audi A4 S Line TDI S A reliable?

Based on MOT data from 333 vehicles, the 2017 Audi A4 S Line TDI S A has a first-time MOT pass rate of 94.6%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2017 Audi A4 S Line TDI S A?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Audi A4 S Line TDI S A (2017)

333 real MOT outcomes analysed • 94.6% first-time pass rate

2017 Audi A4 S Line TDI S A

CarHunch analysed 333 real MOT records for the 2017 Audi A4 S Line TDI S A. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

Limited data for this trim variant. The DVLA records this vehicle under a specific trim-level name with only 333 vehicles on record — some statistics may not be reliable at this sample size.

See the full 2017 AUDI A4 (23,162 vehicles)

The 2017 Audi A4 S Line TDI S A passes its MOT first time more often than most UK vehicles (94.6% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

First-time pass

94.6%

UK average ~80%

Better than average

Dangerous (ever)

At least once in MOT history

Check this vehicle

Avg failures / car

0.14

Over 2.4 tests on record

Low

Typical mileage

76k

Middle half: 63k–94k

For context

✅ Good baseline reliability. A 94.6% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

These stats describe 333 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.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 333 Audi A4 S Line TDI S A cars.

Before you buy a 2017 Audi A4 S Line TDI S A

Based on MOT data from 333 vehicles — here's what to check.

📋 Check the full MOT history. 0% 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 →
📄 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 Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Diesel (99%)	331	94.5%	0.14

Colour Breakdown

Based on 885 Audi A4 S Line TDI S A vehicles registered in the UK — across all years. From DVLA registration records.

Grey 39%

345

Black 20.6%

182

White 16.8%

149

Blue 14.1%

125

Red 6.2%

Silver 3.3%

Mileage Distribution

Most 2017 Audi A4 S Line TDI S A 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.

75,808

typical

62,546

low mileage

93,502

high mileage

Half of all 2017 Audi A4 S Line TDI S A vehicles fall between 62,546 and 93,502 miles.

Is the mileage you're seeing normal?

✓ Under 62,546 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.

✓ 62,546–93,502 miles — normal for age. This is where most 2017 Audi A4 S Line TDI S As sit.

⚠ Over 126,227 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 A4 S Line TDI S A — Still on the Road

Almost all 2017 Audi A4 S Line TDI S As are still on the road.

Strong survival — 130 vehicles still getting MOTs in 2025, 98% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

2.4

Avg MOT tests per vehicle

0.14

Avg failures per vehicle

Avg advisories per vehicle

Other model years — Audi A4 S Line TDI S A: All A4 S Line TDI S A years → Which year to buy? →

2016

Or browse all models: Audi →

Compare with another model

See how the 2017 Audi A4 S Line TDI S A stacks up against a rival.

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