Mercedes SLC300 Valuation: 12 used car listings analysed

Market overviewPrices and data for March-2026: There are currently 12 used Mercedes SLC300 (model years 2016 - 2019) available. Prices range from £15,990 to £22,990, with a median price of £19,947. The most common configuration on the market is a combination of convertible, petrol, and automatic, while the most popular trims include AMG line. Market dynamics indicate that a vehicle sells in an average of 18 days, and 25.0% of listings have recently seen a price reduction (with discounts up to £1,300). Additionally, 1 vehicles are currently listed below market value. An indicator of durability: the inventory includes models with a mileage of up to 69,413 km (Source: 42 scanned sites).

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Thinking about buying a used Mercedes SLC300?

Are you considering buying a used sports car? The Mercedes SLC300 is a solid choice. On AutoUncle, you can find 10 used Mercedes SLC300s for sale in the UK sourced from various dealership websites and online marketplaces.

How much does a used Mercedes SLC300 cost?

Currently, the prices for a pre-owned Mercedes SLC300 start at £16,000 and go up to £18,650.

There are five main parameters that have an impact on what a used Mercedes SLC300 costs: production year, engine size and performance, fuel economy of the car, how many miles the car has travelled as well as the trim level of the car.

For instance, a more recent model with lower mileage, or a luxury edition with a robust engine, usually garners a premium price than a car from an older model year, with higher mileage and no optional extras.

What trim levels is the Mercedes SLC300 available in?

The Mercedes SLC300 is only available in one trim level, the Mercedes SLC300 AMG line.

When comparing the prices of used Mercedes SLC300, it is essential that you exclusively compare with the prices of cars with the same equipment variant and engine size. If not, you could come to a wrong decision on which car to purchase.

Which fuel variants are most in demand for the Mercedes SLC300?

The Mercedes SLC300 only exists with one fuel type and that is petrol. We currently have ten cars available at an average price of £17,042.

It's essential to take into account your driving habits when determining the right fuel type. Do you tend to drive in the city or on open roads and motorways? How many miles do you drive in an average week?

If you primarily drive short distances, electric, plug-in hybrid or petrol is typically a good fit. For longer commutes, a newer electric car is a good alternative - especially with access to charging. 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. In a few cases with long journeys and limited charging infrastructure, diesel can be a practical solution. Remember that in some places, high-emission diesel engines are not allowed in urban areas.

Which different body types does the Mercedes SLC300 come in?

On AutoUncle, the Mercedes SLC300 is exclusively offered in the cabriolet body style. If you want to add a new dimension to the driving experiences, then a cabrio or a convertible is the perfect solution. Most cabrio models can be driven year-round these days, thanks to their excellent hoods and weather gear. To strengthen the chassis to make up for the lack of roof, thickener is applied underneath the car, which means that convertibles are often heavier than normal cars.

Which cars are ideal alternatives to the Mercedes SLC300?

The Mercedes SLC300 has various competing cars from the same segment.

Most popular alternatives to the Mercedes SLC300

  • BMW 420
  • Audi TT
  • Mazda MX5

The BMW 420 is a great alternative to the Mercedes SLC300. There are 1,491 of this car for sale in the UK right now and the average selling price is £18,198.

The Audi TT is another popular car in the segment with a selection of 949 vehicles currently for sale with an average price of £13,199. The Mazda MX5 comes in as the third most popular choice with an average sales price of £15,000 and 556 car for sale at the moment in the UK.

Considering a more eco-friendly alternative to the Mercedes SLC300?

Considering something greener than the Mercedes SLC300? Check out these electric alternatives from the same segment::

Still struggling to find an electric car that fits your taste? Browse our full range of electric cars here.