Mercedes C43 AMG Valuation: 170 used car listings analysed

Market overviewPrices and data for March-2026: There are currently 170 used Mercedes C43 AMG (model years 2016 - 2025) available. Prices range from £18,937 to £54,650, with a median price of £28,975. The most common configuration on the market is a combination of coupe, petrol, and automatic, while the most popular trims include Premium Plus, Premium, AMG. Market dynamics indicate that a vehicle sells in an average of 28 days, and 48.8% of listings have recently seen a price reduction (with discounts up to £4,330). Additionally, 31 vehicles are currently listed below market value. An indicator of durability: the inventory includes models with a mileage of up to 101,970 km (Source: 42 scanned sites).

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How much does the Mercedes C43 AMG depreciate?

Used Mercedes C43 AMG

A used Mercedes C43 AMG (2018) model loses about £72 per month in value.


Factors that affect the depreciation of a Mercedes C43 AMG:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Mercedes C43 AMG. In addition to the monthly depreciation of £72, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used Mercedes C43 AMG cost? Prices, ratings and depreciation by model year

How much does a used Mercedes C43 AMG cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2025 Mercedes C43 AMG

£48,490 - £61,980£55,2785,300 miles-£7,86010

2024 Mercedes C43 AMG

£44,800 - £53,990£47,6605,900 miles-£5,360< 10

2023 Mercedes C43 AMG

£36,300 - £44,998£41,24719,600 miles-£5,20027

2022 Mercedes C43 AMG

£32,115 - £42,995£38,09321,900 miles-£3,780< 10

2021 Mercedes C43 AMG

£27,995 - £36,495£32,77132,600 miles-£4,000< 10

2020 Mercedes C43 AMG

£25,647 - £33,449£29,31937,900 miles-£1,40010

2019 Mercedes C43 AMG

£21,995 - £31,740£27,65844,200 miles+£18026

2018 Mercedes C43 AMG

£17,000 - £28,490£23,72054,900 miles-£86038

2017 Mercedes C43 AMG

£16,990 - £25,995£21,37670,000 miles+£12023

2016 Mercedes C43 AMG

£17,000 - £23,498£21,20565,400 miles-£12010

*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: 14 March 2026

Comparison of Mercedes C43 AMG variants and prices

Below you can compare prices and depreciation for the 4 most popular Mercedes C43 AMG variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Mercedes C43 AMG variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

Mercedes C43 AMG Edition

£30,650 - £61,980£51,5076,900 miles-< 10
🏆 The most popular

Mercedes C43 AMG Premium Plus

£19,995 - £54,650£33,27637,400 miles-£2,780112

Mercedes C43 AMG Premium

£17,000 - £44,800£28,01343,000 miles-£3,54045
💰 The budget choice

Mercedes C43 AMG AMG

£16,990 - £38,995£25,13457,000 miles-£24,320< 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: 14 March 2026

Which variant should you choose?

💰 The budget choice

The AMG is the cheapest entry point with an average price of £25,134.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most Premium Plus for sale right now (112), which gives you the most options to choose from.

📈 The best value

The Premium Plus has held its price stable with minimal loss in value over the past year (-£2,780).

Mercedes C43 AMG (model year 2018) - Price development for the last 12 months and price projection for the next 6 months (March 2025 - August 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - March
£25,180
£23,840£26,520
Estimate
2025 - April
£25,060
£23,540£26,600
Estimate
2025 - May
£25,180
£23,840£26,540
Estimate
2025 - June
£24,660
£23,040£26,280
Estimate
2025 - July
£24,480
£22,680£26,260
Estimate
2025 - August
£24,980
£22,780£27,200
Estimate
2025 - September
£24,920
£23,120£26,720
Estimate
2025 - October
£24,520
£22,940£26,100
Estimate
2025 - November
£24,320
£22,660£25,980
Estimate
2025 - December
£24,460
£22,780£26,140
Estimate
2026 - January
£24,080
£22,280£25,860
Estimate
2026 - February
£24,320
£22,640£26,000
Estimate
2026 - April
£24,080
--
Forecast
2026 - May
£23,960
--
Forecast
2026 - June
£23,840
--
Forecast
2026 - July
£23,720
--
Forecast
2026 - August
£23,600
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 14 March 2026

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£860

Next 6 months

-£720

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Should your next car be a used Mercedes C43 AMG?

Are you interested in buying a used large sized family car? The Mercedes C43 AMG is a solid choice. In total, there are 139 used Mercedes C43 AMGs for sale on AutoUncle in the UK gathered from different dealership websites and online marketplaces.

What is the used car price of the Mercedes C43 AMG?

A used Mercedes C43 AMG costs between £19,800 for the cheapest variant and £48,998 for the most expensive model.

The used car price for a Mercedes C43 AMG is determined by five main factors: what year the car is from, engine size and performance, the car's fuel efficiency, how many miles the car has travelled as well as equipment variant.

As an example, a newer model with fewer miles covered, or a high-end version boasting a potent engine, often fetches a top-tier price than, for example, an older model with more kilometres driven or with a lower equipment level.

Which equipment options does Mercedes C43 AMG have?

As you examine the price of a used Mercedes C43 AMG, it's necessary to compare vehicles with identical engines and equipment. If you don't, you might draw an inaccurate conclusion about which car to acquire.

What fuel types are available for the Mercedes C43 AMG?

The primary energy source for the Mercedes C43 AMG is petrol.

Mercedes C43 AMG fuel types compared:

  • Mercedes C43 AMG petrol: 128 cars currently available with an average price of £30,270
  • Mercedes C43 AMG plug-in hybrid: 10 cars currently available with an average price of £46,566
  • Mercedes C43 AMG hybrid: 1 car currently available on AutoUncle with an average price of £24,995

When deciding on a fuel type, your driving habits should be a key consideration. How many miles do you drive in a normal week? Do you take many short trips, or do you tend to drive long distances?

Electric cars, plug-in hybrids and petrol are great for short distances. For long daily driving, electric cars are a strong choice if you can charge. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. For very long daily driving without charging options, a diesel car can still be relevant. Be aware that in several countries, diesel engines that emit high levels of pollutants are barred from urban areas.

Are there different body versions of Mercedes C43 AMG?

Coupe is a favourite among drivers of the Mercedes C43 AMG. The coupe body style is synonymous with elegance and sporty performance. Its chassis is often more taut and robust compared to a saloon or SUV. Ideal for those without children and favouring light travel, coupés in the UK typically come at a premium compared to their equivalent saloon or hatchback variants.

What is the cost of Mercedes C43 AMG with different body types?

Curious about what other alternatives are available?

There exist multiple competitors to the Mercedes C43 AMG.

Alternative cars to the Mercedes C43 AMG

  • MG ZS
  • BMW 320
  • Tesla Model 3

With a current inventory of 3,020 available models on AutoUncle, the MG ZS stands out as the top alternative to the Mercedes C43 AMG. Average listing price for the MG ZS is £14,302.

The BMW 320 is another popular car in the segment with a selection of 2,407 vehicles currently for sale with an average price of £20,990. Another good choice for an alternative car is the Tesla Model 3 with 2,399 cars for sale for the average price of £17,790.

Pondering the adoption of an electric car?

If you're not necessarily set on the Mercedes C43 AMG then, let us show you some alternative electric car choices within the same segment. Below are:

Haven't spotted the perfect electric car yet? Explore our entire assortment of electric cars here.

All body types for Mercedes C43 AMG

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