2021 Audi Q4 e-tron

40 S Line Auto RWD 5dr (201 bhp)

£22,780

Fair price: within 8% of the typical £23,256 for this model, age and mileage, drawing on 1,064 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
16,767 miles
Year
2021
Fuel type
Electric
Body type
SUV
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
0 g/km
Colour
Black
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 is advertised with 16,767 miles, approximately 16,400 below the typical mileage for its age. Our estimated market asking price is £23,256. This car is advertised at £22,780, which is £476 below that figure. The estimate uses 1,064 UK dealer adverts for the Audi Q4 e-tron, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 98 days ago, the asking price has dropped by £700. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 23 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Big Motoring World Peterborough, based in Peterborough.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 July 2026, 98 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £700 from the first recorded £23,480. 13 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
17 July 2026£23,480
18 July 2026£23,480
21 July 2026£23,640
22 July 2026£23,640
30 July 2026£23,720
31 July 2026£23,720
3 August 2026£23,680
8 August 2026£23,520
11 August 2026£23,530
12 August 2026£23,530
18 August 2026£23,390
21 August 2026£23,250
26 August 2026£23,260
31 August 2026£23,180
5 September 2026£22,990
9 September 2026£23,000
15 September 2026£22,980
19 September 2026£22,770
23 September 2026£23,110
26 September 2026£23,080
29 September 2026£23,110
1 October 2026£23,100
6 October 2026£22,860
7 October 2026£22,890
8 October 2026£22,880
13 October 2026£22,940
14 October 2026£22,950
21 October 2026£22,780
22 October 2026£22,780

Price and mileage comparison

Estimated market asking price: £23,256. The asking price is £476 below 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 1,064 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,400 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 23 November 2026. 16,472 miles at the last test.

27 other cars with the same year, trim, gearbox and fuel are for sale from £18,250 to £24,020.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£18,25057,000 miles
£18,45040,005 miles
£18,49039,998 miles
£18,99940,488 miles
£19,29831,600 miles

These cars have covered 14,567–57,000 miles, compared with 16,767 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.