Used 2018 Audi A6 · 2.0 TDI S LINE 40 204PS 4DR A AUTO · 2.0L · Diesel · 110,102 km · €27,900 · Dublin | Cars for Sale Ireland

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Used 2018 Audi A6 for sale

2.0 TDI S LINE 40 204PS 4DR A AUTO

2018 Audi A6 for sale in Dublin — €27,900
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2018 Audi A6 Saloon for sale in Dublin — 110,102 km, Diesel — €27,900

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Vehicle Summary
MakeAudi
ModelA6
Trim2.0 TDI S LINE 40 204PS 4DR A AUTO
Year2018
Fuel TypeDiesel
GearboxAutomatic
Body TypeSaloon
Engine2.0 litres
Doors4 doors
ColourSilver
Vehicle History
Mileage110,102 km
Prev. Owners3
NCT Expiry01/05/2028
Running Costs
Annual Tax€200/yr
Location
Walkinstown, Dublin

Is this car right for me?

Could suit you if…

  • You regularly make longer journeys: diesel may fit that pattern better than a routine of mostly short trips. Compare actual running costs.
  • You would prefer less gear changing in traffic: the recorded automatic transmission may suit. Try how this exact gearbox behaves on a test drive.

Think twice if…

  • You need room for several children or extra passengers: the seat count is not recorded. Confirm this exact version's seats and child-seat fit; do not assume from the model name.
  • Most journeys are short school runs or local trips: check whether this diesel has a particulate filter and what longer runs its handbook requires.
  • You need servicing to fit a tight budget: Spanner estimates higher maintenance costs for this type. Get quotes for the exact engine and gearbox before committing.

This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.

Cost & ownership at a glance
Maintenance cost
High
Fuel economy
Economical
Insurance group
High
Reliability
Average
Spare parts
Average
Resale value
Average
Best for
Motorway driving
Family-friendly
High
Good to know

The 2018 A6 diesel/automatic frequently appears with Audi’s S tronic (dual‑clutch) or torque‑converter automatics and needs gearbox fluid/service at recommended intervals — missing that history causes costly repairs. Diesel A6s are also fitted with DPF/EGR and (on many Euro6 cars) AdBlue; these systems work best when the car is used regularly on longer runs. If the car is quattro all‑wheel drive, check rear diff/transfer box service records as those add extra maintenance points.

Common things to check
  • DPF and EGR condition — ask for evidence of regular motorway runs or a recent forced regen; repeated short trips can clog the DPF.
  • Automatic gearbox operation and service history — no hesitation, clunks or delayed upshifts; verify any fluid/servicing was done per Audi schedule.
  • Turbocharger play and smoke on cold start or under load — tell‑tale of oil leaks or turbo wear on older diesels.
  • AdBlue system (if fitted) — check dosing, sensor lights and that the filler cap is present and functional.
  • Suspension bushes and rear subframe area for wear or knocks plus brake disc/pad condition — 8 years old is when bushes and mounts commonly need attention.

Spanner’s our AI mechanic — always have a proper look at the car in person before buying.

Was Spanner’s take useful?

Mileage vs similar adverts

Mileage

24 adverts
Median
This advert
180,356 km
70,254 km below (39.0%)

This car's recorded mileage is 70,254 km (39.0%) below the median of 180,356 km across 24 comparable active adverts.

How this is calculated

Other active Audi A6 car adverts on this site, model years 2017–2019, with the same recorded fuel type, transmission, body type and engine size where applicable. At least 5 other adverts are required for each comparison. Mileage uses recorded non-zero kilometres. Asking prices additionally use adverts within 27,526 km of this car's mileage. Figures are a cached inventory snapshot, refreshed on demand at most every 15 minutes.

Asking prices, not achieved sale prices or a valuation. Trim, battery specification, condition, history, warranties and VAT treatment can differ. This advert and confirmed duplicate aliases are excluded.Comparable adverts in this snapshot: 24. Checked .

Features & Extras
19" alloy wheelsActive safety braking / City Brake / Collision AlertAirbagsAndroid AutoAnti-theft systemApple CarPlayAutomatic transmissionBluetoothCD playerCentral lockingCentre armrestCruise controlCup holdersDual-zone climate controlEBD (Electronic Brakeforce Distribution)Electric windowsExternal devices connectivityHeated front seatsISOFIXKeyless entry/startMetallic paintMulti-function steering wheelParking sensorsRemote boot releaseReverse/rear view cameraSatellite navigationStability controlStop/start buttonTouchscreen media controlTraction control

2018 (182) Audi A6 2.0 TDI S-Line Automatic with 110,105 km. Producing 204 BHP. Finished in metallic silver. Viewings by appointment only. Presented by Weirs Motors, a SIMI Registered Dealer with over a decade of experience specialising in high-specification vehicles that are carefully curated and presented to the highest standard. Customer satisfaction is at the core of the business, with a reputation built on trust, transparency and quality to provide a professional and dependable purchasing experience. Location: 4 Greenhills Road, Walkinstown, Dublin 12. Every vehicle is meticulously prepared and includes a comprehensive warranty, valid NCT, full pre-delivery service, MotorCheck vehicle history report and a professionally detailed valet. Optional 12- or 24-month nationwide extended warranty is available. Tailored finance options are available — Weirs Motors act as a credit intermediary and can offer flexible finance packages. Due to high turnover of vehicles, cars cannot be reserved until a deposit is received. Follow Weirs Motors on Facebook and Instagram to view latest arrivals and exclusive offers.