2021 Mercedes-Benz CLA

Auto Euro 6

£43,495

Above the going rate: £20,083 over the typical £23,412 for this model, age and mileage, drawing on 3,177 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: CLA
Version: Auto Euro 6
Mileage: 40,744 miles
Year: 2021
Fuel type: Petrol
Body type: Saloon
Gearbox: Automatic
Seats: 5
Colour: White
Emissions standard: Euro 6

About this car

This 2021 Mercedes-Benz CLA is advertised with 40,744 miles, approximately 6,300 below the typical mileage for its age. Our estimated market asking price is £23,412. This car is advertised at £43,495, which is £20,083 above that figure. The estimate uses 3,177 UK dealer adverts for the Mercedes-Benz CLA, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 75 days ago. It is advertised by Autogalleria Harpenden in St Albans.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 75 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
11 August 2026	£43,495
23 October 2026	£43,495

Price and mileage comparison

Estimated market asking price: £23,412. The asking price is £20,083 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 3,177 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,300 miles lower than typical for a 2021 Mercedes-Benz CLA.

7 other cars with the same year, trim, gearbox and fuel are for sale from £17,980 to £37,994.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£17,980	65,000 miles
£17,995	10,000 miles
£19,999	45,000 miles
£23,495	60,130 miles
£26,995	37,000 miles

These cars have covered 10,000–65,000 miles, compared with 40,744 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 Mercedes-Benz CLA cars for sale · 2021 Mercedes-Benz CLA price guide

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