2021 plate

2021 Tesla Model 3 prices

Market data through 10 August 2026 · 55 dealers

£18,460 median asking price · 107 used 2021 Model 3s with recorded mileage

+0.4% over 30 days

On the same forecourt today, a 2022 costs about 8% more and a 2020 about 18% less. Typical mileage on a 2021 is 51,375.

Roughly £356/month on the midpoint price — 60 months, £1,846 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.

110
Advertised now
55
Dealers
51,375
Median mileage
19 days
Median time advertised
33%
Have had a price cut
Which 2021 Model 3s 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 2021 Model 3

Position in the marketAsking price
Cheapest 10%under £14,751
Lower quarterunder £16,495
Midpoint£18,460
Upper quarterover £19,991
Dearest 10%over £22,443

2021 against every other Model 3 year

YearMedian asking priceMedian mileageAdvertised
2023 £22,180 36,565 53
2022 £19,990 48,833 120
2021 — this page £18,460 51,375 110
2020 £15,600 65,978 67
2019 £14,444 66,591 42

More on the Tesla Model 3

How this is measured. 2021 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 2021 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.