2021 Audi Q4 e-tron

40 S Line Auto RWD 5dr (201 bhp)

£23,000

Fair price: within 8% of the typical £21,559 for this model, age and mileage, drawing on 1,032 adverts of this make and model.

Overview

Make: Audi
Model: Q4 e-tron
Trim: S LINE
Version: 40 S Line Auto RWD 5dr (201 bhp)
Mileage: 33,735 miles
Year: 2021
Fuel type: Electric
Gearbox: Automatic
Power: 201 bhp
Seats: 5
CO2: 0 g/km
Colour: Grey
Doors: 5
Driven wheels: Rear Wheel Drive
Engine badge: S line
Emissions standard: Euro 6

About this car

This 2021 Audi Q4 e-tron S Line has covered 33,735 miles. Its asking price of £23,000 is £1,441 above our estimate of £21,559. The estimate uses 1,032 UK dealer adverts for the Audi Q4 e-tron, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 23 days. MOT records show an expiry date of 22 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Sytner Group Derby Audi, based in Derby.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 September 2026, 23 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
28 September 2026	£23,000
20 October 2026	£23,000

Price and mileage comparison

Estimated market asking price: £21,559. The asking price is £1,441 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,032 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 300 miles lower than typical for a 2021 Audi Q4 e-tron.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 November 2026. 28,006 miles at the last test.

28 other cars with the same year, trim, gearbox and fuel are for sale from £13,250 to £23,400.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£13,250	102,625 miles
£15,995	84,100 miles
£18,250	57,000 miles
£18,450	40,005 miles
£18,490	39,998 miles

These cars have covered 14,567–102,625 miles, compared with 33,735 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi Q4 e-tron cars for sale · 2021 Audi Q4 e-tron price guide

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Dealer

Sytner Group Derby Audi, Derby. Across the dealer network: 140 branches, 10,337 cars for sale.

Dealer postcode: DE24 8AJ.

Dealer opening hours

Monday: 08:30-19:00
Tuesday: 08:30-19:00
Wednesday: 08:30-19:00
Thursday: 08:30-19:00
Friday: 08:30-19:00
Saturday: 09:00-19:00
Sunday: 10:00-16:30