How much does a used Mercedes C300e cost? Prices, ratings and depreciation by model year
Model year	Price range*	Avg. Price	Median Mileage	Depreciation (12 mth.)	Cars for sale
2026 Mercedes C300e	£36,704 - £43,175	£40,754	3,100 miles	+£13,500	< 10
2025 Mercedes C300e	£22,141 - £55,746	£36,049	15,500 miles	-£1,720	20
2024 Mercedes C300e	£28,754 - £32,658	£31,045	7,200 miles	-£7,020	< 10
2023 Mercedes C300e	£21,995 - £33,561	£27,019	22,800 miles	-£6,000	15
2022 Mercedes C300e	£21,489 - £29,977	£25,613	42,800 miles	-£4,960	13
2021 Mercedes C300e	£13,315 - £21,109	£16,685	71,500 miles	-£1,660	< 10
2020 Mercedes C300e	£11,840 - £16,814	£14,325	75,500 miles	-	< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 17 July 2026

Comparison of Mercedes C300e variants and prices

Below you can compare prices and depreciation for the 5 most popular Mercedes C300e variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Mercedes C300e variants and prices
Variant	Price range*	Avg. Price	Median Mileage	Depreciation (12 mth.)	Cars for sale
Mercedes C300e Urban	£29,492 - £49,286	£42,067	0 miles	-£2,800	< 10
Mercedes C300e AMG Line Premium Plus	£22,161 - £55,830	£33,797	34,000 miles	-£4,800	12
📈 The best value Mercedes C300e AMG Line Premium	£29,176 - £35,367	£32,326	14,200 miles	-£1,040	< 10
🏆 The most popular Mercedes C300e AMG line	£13,558 - £33,360	£24,000	42,800 miles	-£4,560	45
💰 The budget choice Mercedes C300e Sport Edition	£13,161 - £15,547	£14,423	60,000 miles	-	< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 17 July 2026

Which variant should you choose?

💰 The budget choice

The Sport Edition is the cheapest entry point with an average price of £14,423.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most AMG line for sale right now (45), which gives you the most options to choose from.

📈 The best value

The AMG Line Premium has held its price stable with minimal loss in value over the past year (-£1,040).

Accuracy will improve as more cars from this variant become available

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See Mercedes C300e

Mercedes C300e (103)

Price Information

Mercedes C300e

Price rating	Average price
Super	£16,500
Good	£17,872
Fair	£16,641
Poor	£13,395

Price valuation FAQs

The price valuation for each vehicle is calculated by statistically comparing the car and its price to similar cars currently for sale. AutoUncle updates valuations regularly to make sure that the comparisons shown are as accurate and up-to-date as possible, and take into account market trends as well.

Our price comparisons takes more than 100 potential factors into consideration, for example:

Make

Model

Year

Transmission

Equipment

This allows us to determine its market value and evaluate the fairness of the price and rate it in one of AutoUncle’s five price rating categories.

You can find the result on all car listings. (visual)

2021 Mercedes C300e • Compare 9 used cars with valuation

Used (2021) Mercedes C300e AMG line | Good price

Used (2021) Mercedes C300e AMG line | Good price

Used (2021) Mercedes C300e AMG line | Super price

Used (2021) Mercedes C300e AMG line 320 HP | Fair price

Used (2021) Mercedes C300e AMG line 306 HP | Fair price

Used (2021) Mercedes C300e Sport Edition 306 HP | Fair price

Used (2021) Mercedes C300e AMG line 320 HP | Fair price

Used (2021) Mercedes C300e AMG line 306 HP | A bit pricey

Used (2021) Mercedes C300e AMG line 306 HP | A bit pricey

How much does a used Mercedes C300e cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation(12 mth.)

Cars for sale