Used 2020 Audi A6 · Audi A6 2.0 TDI S LINE 40 204PS 4DR A · 2LL · Diesel · 98,271 km · €33,950 · Dublin | Cars for Sale Ireland

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Used 2020 Audi A6 for sale

Audi A6 2.0 TDI S LINE 40 204PS 4DR A

2020 Audi A6 for sale in Dublin — €33,950
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2020 Audi A6 Saloon for sale in Dublin — 98,271 km, Diesel — €33,950

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Vehicle Summary
MakeAudi
ModelA6
TrimAudi A6 2.0 TDI S LINE 40 204PS 4DR A
Year2020
Fuel TypeDiesel
GearboxAutomatic
Body TypeSaloon
Engine2L litres
Seats5 seats
Doors4 doors
ColourGrey
Vehicle History
Mileage98,271 km
Prev. Owners1
NCT Expiry03/2028
Tax Expiry09/2026
Running Costs
Annual Tax€200/yr
Location
Donabate, Dublin

Is this car right for me?

Could suit you if…

  • Your usual group fits within 5 seats, including the driver. Check passenger space and any child-seat fit in person.
  • 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 to carry more than 5 people together: the advert records 5 seats, including the driver.
  • 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
Easy to source
Resale value
Average
Best for
Motorway driving
Family-friendly
High
Good to know

This is the C8-generation A6; diesel automatics from 2020 are commonly the 2.0 TDI or 3.0 TDI mated to either a dual‑clutch S tronic or an 8-speed torque‑converter auto. Expect good real-world economy on motorways but be aware of diesel-specific systems: DPF and EGR can give trouble if the car has mostly short trips, and many 2020 diesels use an AdBlue dosing system and a 48V mild‑hybrid electrical assist — check those are working. Gearbox service history (and any clutch/mechatronic work on S tronic cars) is a useful indicator of how well the car has been maintained.

Common things to check
  • DPF regeneration history and soot levels — ask whether regular long runs were done to keep the DPF clear
  • Automatic gearbox operation and service history (S tronic mechatronics or ZF 8‑speed service) — look for rough shifts, hesitation or warning lights
  • EGR and turbocharger condition (soot buildup, boost leaks, oil seepage around turbo/intercooler)
  • AdBlue system operation and tank/dosing pump condition if the car is Euro6 and fitted with AdBlue
  • If fitted, inspect adaptive air suspension for sagging or compressor noise; check rear suspension bushes for wear

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

Was Spanner’s take useful?

Asking price & mileage vs similar adverts

Asking price

7 adverts
Median
This advert
€35,950
€2,000 below (5.6%)

This asking price is €2,000 (5.6%) below the median of €35,950 across 7 comparable active adverts.

Mileage

25 adverts
Median
This advert
148,000 km
49,729 km below (33.6%)

This car's recorded mileage is 49,729 km (33.6%) below the median of 148,000 km across 25 comparable active adverts.

How this is calculated

Other active Audi A6 car adverts on this site, model years 2019–2021, 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 24,568 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: 25. Checked .

Features & Extras
2 keys3 Month WarrantyActive safety braking / City brake / Collision alertAirbags (multiple)Alloy wheelsApple CarPlayAutomatic lightsAutomatic wipersBluetoothCD playerCentral lockingCentre armrestCruise controlCup holdersDaytime running lightsEBD (Electronic Brakeforce Distribution)Electric seatsElectric windowsElectronic handbrakeExternal devices connectivityFront parking sensorsFull leather upholsteryHeated seatsImmobiliser / Anti-theft systemISOFIXKeyless entryMetallic paintMultifunction steering wheelParking sensorsPrivacy glassRemote boot/hatch/rear door releaseRemote central lockingReversing cameraSatellite navigationSports seatsStability controlStop/start buttonTouchscreen media controlTraction controlWireless smartphone control

Absolutely stunning 2020 Audi A6 in immaculate condition. Recently serviced. Service history available. Comes with a 3 month warranty. NCT valid until March 2028. Motor tax valid until September 2026. Perfect working order. All the usual extras included.