2018 plate

2018 Audi Q5 prices

Market data through 10 August 2026 · 52 dealers

£17,250 median asking price · 74 used 2018 Q5s with recorded mileage

-2.5% over 30 days

On the same forecourt today, a 2019 costs about 16% more and a 2017 about 10% less. Typical mileage on a 2018 is 70,120.

Roughly £333/month on the midpoint price — 60 months, £1,725 deposit, representative 10.9% APR — indicative, not a quote. We don't arrange finance; this is here so the price means something in the terms most people buy in.

74
Advertised now
52
Dealers
70,120
Median mileage
62 days
Median time advertised
41%
Have had a price cut
Which 2018 Q5s are worth buying? The page above is the whole market. Ask Torq on WhatsApp which of the cars actually for sale are the good ones.

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What people are asking for a 2018 Q5

Position in the marketAsking price
Cheapest 10%under £13,926
Lower quarterunder £16,296
Midpoint£17,250
Upper quarterover £18,495
Dearest 10%over £19,990

2018 against every other Q5 year

YearMedian asking priceMedian mileageAdvertised
2026 £48,108 2,234 208
2025 £44,058 5,076 70
2024 £36,425 19,332 53
2023 £31,000 27,980 142
2022 £29,195 32,506 127
2021 £24,990 43,736 99
2020 £22,995 54,794 58
2019 £19,997 65,728 85
2018 — this page £17,250 70,120 74
2017 £15,722 81,401 52

More on the Audi Q5

How this is measured. 2018 refers to the registration year. Figures are seven-day trailing medians over days that passed our data-quality checks, covering cars with recorded mileage above 1,000.

Comparisons between years describe different cars on sale today — a 2018 car next to a newer one — not one car losing value over time.

Market data through 10 August 2026, based on 7 days of measurements.

Similar cars at this price

Cars sharing this one's part of the market — same sort of age, fuel, size and mileage — regardless of badge.