How much does a used Audi A6 cost in Singapore?

Most used Audi A6 on the market are around 5 years old, asking roughly S$134k–S$155k (typically about S$146k). That's the age with the widest choice — and the most sellers competing, so it's where you'll have the most room to bargain.

How much does a used Audi A6 depreciate per year?

A used Audi A6 loses value at a fairly steady pace — around 23% a year — with no real plateau. An older one costs less but keeps falling at much the same rate, so there's no single 'bargain age': buy on price and condition, not on timing.

Is the Audi A6 reliable?

In our read, the Audi A6 scores 58 out of 100 on brand reliability. That still varies by generation and how the individual car was looked after, so always check the service history before you commit.

What should I expect to pay for a used Audi A6 with a given mileage?

It depends on the exact variant, age and mileage — a higher-mileage car should ask less. Use the price modeller on this page to get a fair-price range for a specific age and mileage, so you know what to offer.

Where do these Audi A6 figures come from?

They're worked out from current used-Audi A6 listings in Singapore — asking prices, mileage and registration years — not past transaction prices. We refresh them regularly, and we flag thin data rather than guess.

Audi A6

Name: Audi A6
Brand: Audi

Three generations on sale. The 3rd gen C6 is the value pick; the 5th gen C8 leads on resale.

Model strength

Tap any for details

Focus

Weighs every axis evenly. Changes the weighting, not the numbers.

▲ 2 axes vary by variant (price, running cost) — see variant pages.

Price by age

What does a car this age cost?

Generation timeline (aligned to chart)

5th gen C8

4th gen C7

0y1y2y3y4y5y6y7y8y9y10y

Age	Generation	Price range	Min. Down	Availability
5y	5th gen C8	S$155k – S$134k	S$58k	High
6y	5th gen C8	S$139k – S$125k	S$50k	Low
7y	5th gen C8	S$103k – S$99k	S$41k	Medium
9y	4th gen C7	S$63k – S$52k	S$24k	Medium
10y	4th gen C7	S$47k – S$41k	S$17k	Medium

Generation: Tap a generation (↓) to jump to its full breakdown below; the colour maps back to the timeline strip + legend above.
Price range: P75 → P25 of asking — the middle half of listings at that age sits inside this band. Outliers above and below excluded.
Down payment: MAS Notice 642 LTV cap applied to the age's median asking: 30% when OMV is up to S$20k, 40% above. Max loan tenure 7 years. Rows marked * mix both OMV buckets — we display the conservative 40% figure so the quote never under-states what a luxury-OMV listing at that age would actually require.
Availability: High when this age's listing share is ≥1.5× the model's uniform expectation, low when ≤0.6×, medium otherwise. Model-relative, so an evenly-spread model lands all-medium.

Positioning vs segment

Where does Audi A6 sit?

10 scoreable luxury sedans · 24 more in segment lack enough listings to score

Tap any dot on the chart to see its scores.

Brand reliability: Consumer-survey composite — JD Power · WhatCar · Consumer Reports. Same score for every variant of a given make.
Resale strength: 100 − 3× annualised tangible-decay (COE-stripped). Fitted from each variant's asking-price-by-age regression then averaged at model level.
Peer set: Every same-segment model with ≥5 active PARF listings whose variants fit a depreciation curve. Practicality isn't plotted — it's a body-shape constant within the segment, so it would be the same for every dot.
Quadrants: The crosshair marks the segment median on each axis. Top-right (Safe Bets) is strong on both; top-left (Hidden Gems) holds value above what the brand reputation suggests; bottom-right (Bargain Buys) is well-built but depreciates fast — buy cheap; bottom-left (High Risk) is soft on both.

Generation

5th gen C8 (2018-present) · Reg 2019–2025

Tap to expand

Verdict

Major catch: 48V mild-hybrid Belt Starter Generator (BSG) is a documented failure on 10-15% of 2018-2020 A6 / A7 / A8 / Q7 / Q8 models with the 48V system. Failure cascade: auto stop/start malfunction → complete electrical failure (loss of steering / brakes / transmission / engine) within 20 minutes. 2024 class action extended warranty to 10 years for BSG. **Verify BSG has been replaced with updated part number** — this is the single most important paperwork check on this gen. Otherwise the C8 inherits the B9-platform EA888 Gen3B + DL382 family discipline.

Asking: S$126k–164k
Median: S$139k
Decay: 2.4%/yr

What's good

The 48V starter-generator already swapped for the updated part — proof on file — THE single most important paperwork item for this gen. Without BSG replacement, the 2018-2020 A6 carries a 10-15% catastrophic-failure risk. The 2024 class action warranty extension covers it for free; verify via Audi dealer.
A post-2021 build with the revised 48V starter-generator hardware and software — Audi addressed the worst of the 2018-2020 BSG pattern in later builds. A 2021+ A6 + documented service history is the cleanest used buy. Pair with DSG fluid receipts at 60k km for the B9-family discipline.

What to watch

48V starter-generator can fail on 2018-2020 — it can cut out and take your steering and brakes with it — the catastrophic-failure risk is real and documented; the recall + warranty exists but you need the paperwork. Walking without verification is the rational default; many alternatives exist.
Auto stop/start warnings or unexplained electrical glitches — the BSG failure cascade begins with auto stop/start malfunction warnings. Diagnose at viewing; insist on Audi dealer scan if symptoms present.

Trims in this generation

Pick a trim to see its score, deal target, and pre-purchase checklist.

ICE

1 trim

2.0A TFSI
31/100~−S$27k/yr

Hybrid

2 trims

Generation

4th gen C7 (2011-2018) · Reg 2013–2018

Tap to expand

Verdict

Predecessor to the curated A6 C8 — sidesteps the 48V BSG catastrophic-failure pattern entirely (BSG was introduced on C8). EA888 Gen2/Gen3 family for the 2.0 TFSI + 3.0 TFSI EA837 supercharged V6 + 4.0 TFSI V8 (S6/RS6). Earlier-era engines with the EA888 Gen2 chain tensioner concerns on pre-2013 cars. S-tronic DSG family discipline applies. Cars 7-14 years old; aged-car items dominate. The simpler-electrification A6 vs the C8.

Asking: S$47k–86k
Median: S$61k
Decay: —

What's good

Post-2013 2.0 TFSI with EA888 Gen3 + documented S-tronic fluid service — Gen3 is meaningfully better than Gen2; combined with DSG fluid receipts, the boring durable C7 pick. Sidesteps the C8 BSG catastrophic failure pattern entirely.
S6 / RS6 4.0 TFSI V8 with full Audi service history — V8 trim sidesteps the EA888 chain story. Cult-buy performance variant; service paperwork is the supercar-grade durability signal.

What to watch

Pre-2013 2.0 TFSI A6 C7 with cold-start metallic rattle — EA888 Gen2 chain tensioner failure pattern. Same A4 B8 / A5 8T story. S$4-7k locally for proper preventive work.
DSG shudder past 100k km with no fluid receipts — same S-tronic discipline rule. Mechatronic / clutch-pack work S$2.5-4k locally; price in if symptom reproduces.

Trims in this generation

Pick a trim to see its score, deal target, and pre-purchase checklist.

ICE

3 trims

Hybrid

1 trim

Mild Hybrid 3.0A TFSI Quattro S-tronic
41/100—/yr

Generation

3rd gen C6 (2004-2011) · Reg 2008–2011

Tap to expand

Verdict

Earlier Audi A6 — pre-C7. EA888 Gen1 chain tensioner failure.

Asking: S$33k–62k
Median: S$50k
Decay: —

What's good

3.2 / 4.2 V6/V8 NA with full Audi service — sidesteps the EA888 Gen1 timing-chain tensioner trouble.
Receipts for chain-tensioner and DSG-fluid work — a preventive paper trail that gets ahead of the known faults.

What to watch

Cold-start rattle on the EA888 — the chain tensioner failing — that rattle is the timing-chain tensioner on its way out.
Patchy service history — get an Audi specialist to look it over.

Trims in this generation

Pick a trim to see its score, deal target, and pre-purchase checklist.

ICE

4 trims

Common questions about the Audi A6

How much does a used Audi A6 cost in Singapore?: Most used Audi A6 on the market are around 5 years old, asking roughly S$134k–S$155k (typically about S$146k). That's the age with the widest choice — and the most sellers competing, so it's where you'll have the most room to bargain.
How much does a used Audi A6 depreciate per year?: A used Audi A6 loses value at a fairly steady pace — around 23% a year — with no real plateau. An older one costs less but keeps falling at much the same rate, so there's no single 'bargain age': buy on price and condition, not on timing.
Is the Audi A6 reliable?: In our read, the Audi A6 scores 58 out of 100 on brand reliability. That still varies by generation and how the individual car was looked after, so always check the service history before you commit.
What should I expect to pay for a used Audi A6 with a given mileage?: It depends on the exact variant, age and mileage — a higher-mileage car should ask less. Use the price modeller on this page to get a fair-price range for a specific age and mileage, so you know what to offer.
Where do these Audi A6 figures come from?: They're worked out from current used-Audi A6 listings in Singapore — asking prices, mileage and registration years — not past transaction prices. We refresh them regularly, and we flag thin data rather than guess.