Porsche 911 Valuation: 730 used car listings analysed

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How much does the Porsche 911 depreciate?

Used Porsche 911

A used Porsche 911 (2023) model loses about £1648 per month in value.


Factors that affect the depreciation of a Porsche 911:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Porsche 911. In addition to the monthly depreciation of £1648, 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 Porsche 911 cost? Prices, ratings and depreciation by model year

How much does a used Porsche 911 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2025 Porsche 911

£103,950 - £281,399£165,6992,600 miles+£15,50047

2026 Porsche 911

£122,655 - £245,154£161,5711,800 miles-£27,96039

2024 Porsche 911

£91,893 - £179,995£134,2157,800 miles-£8,50044

2022 Porsche 911

£94,530 - £167,507£123,70413,100 miles-£5,44044

2021 Porsche 911

£84,190 - £154,871£120,78617,900 miles+£8,64023

2023 Porsche 911

£89,134 - £169,984£119,7649,900 miles-£24,08044

2020 Porsche 911

£79,030 - £144,490£97,94029,000 miles+£10,26022

2018 Porsche 911

£71,591 - £124,883£92,04224,300 miles-£1,34027

2019 Porsche 911

£68,099 - £91,940£83,36927,800 miles-£1,30042

2016 Porsche 911

£49,000 - £133,493£76,82627,400 miles+£11,22034

2017 Porsche 911

£48,995 - £92,990£71,33033,700 miles+£18,34021

2015 Porsche 911

£49,918 - £88,999£70,43035,000 miles-15

2013 Porsche 911

£54,500 - £104,995£69,58337,500 miles-10

2014 Porsche 911

£41,999 - £91,998£61,97156,200 miles-16

2012 Porsche 911

£42,995 - £64,995£50,76163,000 miles-11

2010 Porsche 911

£35,995 - £62,995£46,58664,500 miles-10

2011 Porsche 911

£37,790 - £57,495£46,23060,000 miles-11

2007 Porsche 911

£30,995 - £63,571£45,62152,500 miles+£1,90025

2009 Porsche 911

£29,995 - £58,990£42,92056,700 miles-14

2008 Porsche 911

£23,095 - £64,490£37,76188,500 miles+£4,36022

2006 Porsche 911

£18,500 - £75,975£33,74080,500 miles+£1,72030

*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

Comparison of Porsche 911 variants and prices

Below you can compare prices and depreciation for the 1 most popular Porsche 911 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Porsche 911 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

💰 The budget choice

Porsche 911 Sport

£35,548 - £148,269£88,50524,400 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

Which variant should you choose?

💰 The budget choice

The Sport is the cheapest entry point with an average price of £88,505.

🏆 The most popular

There are the most Sport for sale right now (10), which gives you the most options to choose from.

Porsche 911 (model year 2023) - Price development for the last 12 months and price projection for the next 6 months (August 2025 - January 2027)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - August
£128,020
£108,100£147,940
Estimate
2025 - September
£124,480
£106,400£142,560
Estimate
2025 - October
£123,060
£106,040£140,080
Estimate
2025 - November
£119,480
£101,300£137,660
Estimate
2025 - December
£117,280
£98,880£135,660
Estimate
2026 - January
£114,140
£96,560£131,720
Estimate
2026 - February
£113,080
£93,480£132,660
Estimate
2026 - March
£115,320
£92,280£138,360
Estimate
2026 - April
£118,580
£95,400£141,780
Estimate
2026 - May
£115,440
£95,100£135,780
Estimate
2026 - June
£108,780
£92,260£125,280
Estimate
2026 - July
£108,240
£88,260£128,240
Estimate
2026 - September
£106,320
--
Forecast
2026 - October
£105,360
--
Forecast
2026 - November
£104,380
--
Forecast
2026 - December
£103,420
--
Forecast
2027 - January
£102,460
--
Forecast

All estimates and forecasts are based on actual market data

Average Monthly Depreciation

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

Past 12 months

-£19,780

Next 6 months

-£5,780

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Interested in finding a great deal on the popular Porsche 911?

Are you considering buying a used sports car? The Porsche 911 is a solid choice. At AutoUncle, we have assembled a collection of 340 used Porsche 911 cars, each one collected from an online marketplace or dealership website.

What is the price of a used Porsche 911?

A used Porsche 911 costs between £11,000 for the cheapest variant and £149,898 for the most expensive model.

The cost of a pre-owned Porsche 911 is determined by several factors. Key contributing elements include the year of the car, engine size and performance, fuel economy, mileage along with equipment level.

For instance, a car that is newer and has fewer miles on the clock will typically command a higher price. In the same vein, models at the higher end, replete with luxurious features or more robust engines, generally come with a more substantial price tag than a car from an older model year, with higher mileage and no optional extras.

What equipment packages does the Porsche 911 offer?

When assessing the price of a used Porsche 911, it's essential to examine vehicles that have the same engines and features. If not, you might draw an inaccurate conclusion about which car to buy.

What are the available fuel options for the Porsche 911?

The number one fuel selection for the Porsche 911 is petrol.

The price difference between the most popular fuel variants:

When deciding on a fuel type, your driving habits should be a key consideration. Do you generally drive in city conditions or on open highways and motorways? What is your average weekly mileage count?

If your trips are mostly short, electric, plug-in hybrid or petrol may make the most sense. For daily long-distance driving, the electric car is often ideal - especially with a charger at home or at work. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. Diesel cars can still make sense if you drive very far and don't have access to charging. Consider that in many countries, cities have banned the entry of diesel engines with high emissions.

In which body types are the Porsche 911 available?

Coupe is the preferred body type amongst drivers of the Porsche 911. Style and sporty driving take centre stage in a coupe, and this body type tends to have a tighter and stronger chassis than, for example, a sedan or an SUV. The model is best suited for people without children and others who travel light. It is usually more expensive than equivalent sedan or hatchback sister models.

AutoUncle's selection of Porsche 911 by body type and with price statistics

  • Porsche 911 coupe: 224 cars - average price £77,595
  • Porsche 911 cabriolet: 87 cars - average price £75,239
  • Porsche 911 sedan](https://www.autouncle.co.uk/en-gb/used-cars/Porsche/911/b-saloon): 2 cars - average price £69,470

What other competing models to the Porsche 911 are there?

Within its class, the Porsche 911 holds a fair level of popularity but still it has some competitors.

Recommended alternatives to the Porsche 911

  • BMW 420
  • Audi TT
  • Mazda MX5

The BMW 420 is a strong alternative to the Porsche 911. With an average sale price of £18,198 you can currently find 1,491 of these cars available for sale on AutoUncle.

The Audi TT is another popular pick, with 949 cars currently for sale and an average price of £13,199. The Mazda MX5 is the third best alternative. There are currently 556 of this car for sale in the UK with an average sales price of £15,000.

Considering more environmentally sound choices to the Porsche 911?

If you are looking for an electric car within the same car segment as the Porsche 911, here are some options for you:

Can't seem to locate an electric car that matches your needs? Take a look at all our available electric cars here.

Used Porsche 911 by body type

Used Porsche 911 by fuel

Used Porsche 911 by transmission

See Porsche