BMW 640 Cabriolet Valuation: 20 used car listings analysed

Market overviewPrices and data for March-2026: There are currently 20 used BMW 640 Cabriolet (model years 2011 - 2017) available. Prices range from £8,495 to £18,990, with a median price of £12,994. The most common configuration on the market is a combination of convertible, diesel, and automatic, while the most popular trims include M Sport. Market dynamics indicate that a vehicle sells in an average of 50 days, and 26.3% of listings have recently seen a price reduction (with discounts up to £745). Additionally, 4 vehicles are currently listed below market value. An indicator of durability: the inventory includes models with a mileage of up to 110,456 km (Source: 42 scanned sites).

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Are you looking for a used BMW 640 Cabriolet?

Are you thinking of purchasing a used executive car? Then the BMW 640 Cabriolet is an excellent choice. AutoUncle present 18 options compiled from numerous dealership websites and online marketplaces.

What is the used car price of the BMW 640 Cabriolet?

A used BMW 640 Cabriolet costs between £8,995 for the cheapest variant and £18,990 for the most expensive model.

The price for the German car is determined by five main factors: what year the car is from, engine size and performance, fuel efficiency of the car, car mileage not to mention equipment.

For example, a newer model with low mileage or a premium version equipped with a high-performance engine generally demands a higher price than, for example, an older car without special equipment and with many kilometres behind it.

What equipment options does the BMW 640 Cabriolet have?

The BMW 640 Cabriolet is only available in one trim level, the BMW 640 Cabriolet M Sport.

When looking for the best car deal for a used BMW 640 Cabriolet, it is essential that you only compare with the prices of cars with the same equipment variant and engine size. If not, you could come to a wrong conclusion on which car to purchase.

Is the BMW 640 Cabriolet available with multiple fuel options?

The primary energy source for the BMW 640 Cabriolet is diesel.

Price comparison of popular fuel types for BMW 640 Cabriolet:

  • BMW 640 Cabriolet diesel: 17 cars currently available with an average price of £13,167
  • BMW 640 Cabriolet petrol: 1 car currently available with an average price of £10,990

We urge you to take your driving habits into account before settling on a specific fuel type. Is your driving mainly in the city or on long stretches of open roads and motorways? What's your typical weekly driving distance?

If you drive mostly short distances, range is not crucial - so electric, plug-in or petrol are obvious choices. For daily long journeys, electric cars make the most sense if you can charge easily. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. For those who drive long distances and don't have access to charging, diesel cars can still be an option. Keep in mind that certain countries have bans on high-emission diesel engines entering their cities.

In which body styles can you buy the BMW 640 Cabriolet?

On AutoUncle, the BMW 640 Cabriolet is exclusively offered in the cabriolet body style. Cabrios and convertibles are a great way to add another dimension to the driving experience. Today, most cabrios can be driven year-round as the majority of models have really good hoods and weather gear. Beware that convertibles are typically heavier than normal cars. Because of the lack of roof, thickener is applied underneath the car to strengthen the chassis.

What are the obvious competitors for the BMW 640 Cabriolet?

Several vehicles that are similar to the BMW 640 Cabriolet are available.

Preferred alternatives to the BMW 640 Cabriolet

  • Audi A6
  • BMW 520
  • Mercedes E220

With a current inventory of 1,362 available models on AutoUncle, the Audi A6 stands out as the top alternative to the BMW 640 Cabriolet. On average, the Audi A6 costs £20,495.

The BMW 520 is a strong option in this segment, with 1,282 cars currently for sale on AutoUncle and an average price of £19,995. Another recommended alternative is Mercedes E220 with 917 cars for sale an average price tag of £14,990.

Considering the adoption of an electric car?

If the BMW 640 Cabriolet not is your definitive choice then, we've got a few electric car alternatives you might like in the same car segment. These are:

Didn't find an electric car to your liking? View our complete collection of electric cars here.