Mercedes S350 Valuation: 138 ads analysed

Market overviewWhat is the fair price of a used Mercedes S350? We have 138 for sale. Prices from £3,999 to £62,990. See variants (AMG line, Executive, AMG Line Premium) and check the valuation.

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Expensive

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1 / 1

Used (2017) Mercedes S350 AMG line 258 HP | Good price

- S-Class Saloon AMG Line 4dr

  • 2017
  • 107,000 miles
  • Trim levelAMG line
  • 3.0L Diesel
  • Sedan
  • Automatic
  • 258 HP (189 kW)
  • mpg5.6
  • CO2146 g CO2/km comb.
  • Details
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Good price

£16,795
DE737HL, Derbyshire
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-7%
1 / 4

Used (2019) Mercedes S350 Executive | Super price

S-Class (2019/69)S 350 d AMG Line

  • 2019
  • 82,100 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Super price

£25,000
£26,990
Dealer
LE4 9HU Leicester, Leicestershire
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Used (2018) Mercedes S350 Executive 286 HP | Super price

S Class L AMG Line Executive 4dr

  • 2018
  • 138,761 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • 286 HP (210 kW)
  • mpg38.7
  • Details
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Super price

£18,450
Dealer
HA0 4LU Wembley, London
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-5%
1 / 4

Used (2019) Mercedes S350 Executive | Good price

S Class L AMG Line Executive 4dr

  • 2019
  • 63,757 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Good price

£27,295
£28,795
Dealer
LU3 3AN Luton, Bedfordshire
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-8%
1 / 4

Used (2016) Mercedes S350 AMG line | Good price

S-ClassL AMG Line 4dr 9G-Troni

  • 2016
  • 98,000 miles
  • Trim levelAMG line
  • 3.0L Diesel
  • Sedan
  • Automatic
  • Details
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Good price

£15,995
£17,500
Dealer
BT27 5RS Lisburn
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-2%
1 / 4

Used (2016) Mercedes S350 AMG line 258 HP | Good price

D AMG LINE 4d 255 BHP HEATED

  • 2016
  • 63,200 miles
  • Trim levelAMG line
  • 3.0L Diesel
  • Sedan
  • Automatic
  • 258 HP (189 kW)
  • mpg5.6
  • CO2146 g CO2/km comb.
  • Details
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Good price

£19,500
£19,990
Dealer
LE4 9HU Leicester, Leicestershire
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1 / 1

Used (2017) Mercedes S350 AMG line | Super price

S Class AMG Line 4dr 9G-Tronic

  • 2017
  • 64,543 miles
  • Trim levelAMG line
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg39.2
  • Details
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Super price

£20,995
Dealer
BT36 4RF Newtownabbey
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1 / 1

Used (2018) Mercedes S350 AMG Line Premium Plus | Good price

S Class L AMG Line Premium Plus

  • 2018
  • 102,300 miles
  • Trim levelAMG Line Premium Plus
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Good price

£22,500
Dealer
BL1 8DY Bolton, Manchester
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-3%
1 / 4

Used (2018) Mercedes S350 Executive | Good price

S-ClassAMG LINE EXECUTIVE PREMIUM

  • 2018
  • 82,000 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg39.2
  • Details
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Good price

£24,995
£25,995
Dealer
CO15 4LP Clacton on Sea, Essex
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-2%
1 / 4

Used (2019) Mercedes S350 Executive | Good price

S-Class (2019/19)S 350 d AMG Line

  • 2019
  • 57,000 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Good price

£28,400
£28,990
Dealer
LE4 9HU Leicester, Leicestershire
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1 / 1

Used (2019) Mercedes S350 AMG Line Premium | Good price

S Class AMG Line Premium 4dr

  • 2019
  • 122,000 miles
  • Trim levelAMG Line Premium
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg39.2
  • Details
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Good price

£20,999
Dealer
BD4 8QS Bradford, West Yorkshire
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-2%
1 / 1

Used (2018) Mercedes S350 Executive | Good price

S-Class (2018/67)S 350 d AMG Line

  • 2018
  • 109,123 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Good price

£20,995
£21,495
Dealer
Oldham, Manchester
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1 / 4

Used (2017) Mercedes S350 SE | Good price

S Class L SE Line 4dr 9G-Troni

  • 2017
  • 73,350 miles
  • Trim levelSE
  • 3.0L Diesel
  • Sedan
  • Automatic
  • Details
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Good price

£17,995
Dealer
S74 0EB Barnsley, South Yorkshire
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1 / 4

Used (2016) Mercedes S350 AMG line | Good price

S Class AMG Line 4dr 9G-Tronic

  • 2016
  • 57,517 miles
  • Trim levelAMG line
  • 3.0L Diesel
  • Sedan
  • Automatic
  • Details
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Good price

£18,999
Dealer
NW9 9DT LONDON, London
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-7%
1 / 4

Used (2020) Mercedes S350 Executive | Good price

S-ClassL Grand Edition Executive

  • 2020
  • 109,350 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • Details
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Good price

£24,995
£26,995
Dealer
EN9 2EW Waltham Abbey, Essex
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1 / 1

Used (2018) Mercedes S350 Executive | Super price

S-Class (2018/18)S 350 d AMG Line

  • 2018
  • 95,000 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Super price

£22,000
Dealer
Wembley, London
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-7%
1 / 4

Used (2017) Mercedes S350 Executive | Good price

S-Class (2017/17)S 350 d AMG Line

  • 2017
  • 52,000 miles
  • Trim levelExecutive
  • 3.0L Diesel
  • Sedan
  • Automatic
  • mpg50
  • Details
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Good price

£23,995
£25,995
Dealer
SK15 1LH Cheshire, Manchester
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1 / 4

Used (2016) Mercedes S350 AMG line | Good price

S ClassAMG Line 4dr 9G-Tronic

  • 2016
  • 76,000 miles
  • Trim levelAMG line
  • 3.0L Diesel
  • Sedan
  • Automatic
  • Details
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Good price

£17,999
Dealer
TN26 1AN Ashford, Kent
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1 / 4

Used (2018) Mercedes S350 Executive | Good price

S-ClassL AMG Line Executive 4dr

  • 2018
  • 116,000 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Good price

£20,995
£15,995
Dealer
E5 9ND London, London
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1 / 4

Used (2015) Mercedes S350 AMG line | Super price

S-Class (2015/15)S350 BlueTEC AMG

  • 2015
  • 47,774 miles
  • Trim levelAMG line
  • 3.0L Diesel
  • Sedan
  • Automatic
  • mpg49
  • Details
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Super price

£17,995
Dealer
WF12 9DS Dewsbury, West Yorkshire
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-13%
1 / 4

Used (2019) Mercedes S350 Executive | Super price

S-ClassL AMG Line Executive 4dr

  • 2019
  • 117,000 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg38.7
  • Details
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Super price

£19,995
£22,995
Dealer
HP12 3AH High Wycombe, Buckinghamshire
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Used (2018) Mercedes S350 AMG line 286 HP | Super price

S Class 2.9 AMG Line Saloon 4dr

  • 2018
  • 35,601 miles
  • Trim levelAMG line
  • 2.9L Diesel
  • Sedan
  • Automatic
  • 286 HP (210 kW)
  • Details
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Super price

£26,989
Dealer
Hertfordshire, Hertfordshire
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1 / 4

Used (2019) Mercedes S350 Executive 286 HP | Fair price

- S-Class Saloon AMG Line

  • 2019
  • 69,835 miles
  • Trim levelExecutive
  • 2.9L Diesel
  • Sedan
  • Automatic
  • 286 HP (210 kW)
  • mpg6.4
  • CO2158 g CO2/km comb.
  • Details
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Fair price

£29,985
EN118SX, Hertfordshire
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Used (2018) Mercedes S350 AMG Line Premium Plus | Fair price

S-Class (2018/18)S 350 d AMG Line

  • 2018
  • 57,000 miles
  • Trim levelAMG Line Premium Plus
  • 2.9L Diesel
  • Sedan
  • Automatic
  • mpg39.2
  • Details
autouncle-certified

Fair price

£29,900
£29,990
Dealer
LE4 9HU Leicester, Leicestershire
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1 / 1

Used (2017) Mercedes S350 AMG line | Fair price

S Class AMG Line 4dr 9G-Tronic

  • 2017
  • 118,787 miles
  • Trim levelAMG line
  • 3.0L Diesel
  • Sedan
  • Automatic
  • mpg50
  • Details
autouncle-certified

Fair price

£16,995
Dealer
M19 2TJ Manchester, Manchester
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Showing 1 - 25 of 136 results

How much does the Mercedes S350 depreciate?

Used Mercedes S350

A used Mercedes S350 (2019) model loses about £323 per month in value.


Factors that affect the depreciation of a Mercedes S350:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Mercedes S350. In addition to the monthly depreciation of £323, 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 S350 cost? Prices, ratings and depreciation by model year

How much does a used Mercedes S350 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2021 Mercedes S350

£12,750 - £68,250£49,70442,187 miles-£11,120< 10

2020 Mercedes S350

£24,995 - £37,995£33,66064,400 miles-< 10

2013 Mercedes S350

£12,990 - £36,500£27,87539,000 miles-< 10

2019 Mercedes S350

£18,495 - £39,995£27,46273,558 miles-£3,88019

2014 Mercedes S350

£13,995 - £45,999£27,28553,000 miles-< 10

2016 Mercedes S350

£15,995 - £62,990£26,26879,750 miles-£6,32012

2018 Mercedes S350

£18,450 - £39,995£25,71286,839 miles-£5,34017

2017 Mercedes S350

£9,990 - £25,299£19,68082,500 miles-£2,22014

2011 Mercedes S350

£13,494 - £23,132£19,53971,000 miles-< 10

2012 Mercedes S350

£6,995 - £24,995£16,76953,947 miles+£440< 10

2015 Mercedes S350

£12,495 - £18,995£16,49597,000 miles-£640< 10

2010 Mercedes S350

£6,495 - £21,495£14,77365,000 miles-£1,02010

2009 Mercedes S350

£4,999 - £16,900£9,96586,586 miles-< 10

2006 Mercedes S350

£6,750 - £12,990£9,59599,000 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: 15 January 2026

Comparison of Mercedes S350 variants and prices

Below you can compare prices and depreciation for the 5 most popular Mercedes S350 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Mercedes S350 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

Mercedes S350 AMG Line Premium Plus

£22,500 - £78,975£48,61641,624 miles-< 10
📈 The best value

Mercedes S350 AMG Line Premium

£19,290 - £79,995£37,58873,029 miles-£860< 10

Mercedes S350 Executive

£19,995 - £68,250£31,66268,917.5 miles-£11,26030
🏆 The most popular

Mercedes S350 AMG line

£12,495 - £52,245£23,16879,000 miles-£1,76035
💰 The budget choice

Mercedes S350 SE

£6,750 - £36,500£22,30273,350 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: 15 January 2026

Which variant should you choose?

💰 The budget choice

The SE is the cheapest entry point with an average price of £22,302.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most AMG line for sale right now (35), 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 (-£860).

Accuracy will improve as more cars from this variant become available

Mercedes S350 (model year 2019) - Price development for the last 10 months and price projection for the next 6 months (March 2025 - June 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - March
£31,160
£28,720£33,620
Estimate
2025 - April
£30,400
£27,580£33,240
Estimate
2025 - May
£29,580
£26,540£32,620
Estimate
2025 - June
£28,840
£25,760£31,940
Estimate
2025 - July
£27,800
£25,040£30,560
Estimate
2025 - August
£28,260
£25,400£31,100
Estimate
2025 - September
£28,100
£24,560£31,660
Estimate
2025 - October
£27,400
£22,720£32,100
Estimate
2025 - November
£26,400
£21,620£31,160
Estimate
2025 - December
£27,280
£22,600£31,960
Estimate
2026 - February
£27,080
--
Forecast
2026 - March
£26,980
--
Forecast
2026 - April
£26,880
--
Forecast
2026 - May
£26,760
--
Forecast
2026 - June
£26,660
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 15 January 2026

Average Monthly Depreciation

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

Past 12 months

-£3,880

Next 6 months

-£620

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Looking for information on the popular Mercedes S350?

Drawn to the Mercedes S350? And rightly so - the car is widely admired. At AutoUncle, we have assembled a collection of 180 used Mercedes S350 cars sourced from different dealership websites and online marketplaces.

What is the used car price of the Mercedes S350?

A used Mercedes S350 costs between £3,500 for the cheapest variant and £58,000 for the most expensive model.

The German car can cost different determined by mainly five factors: the year of manufacturing, engine capacity and power, the car's fuel consumption, mileage together with equipment variant.

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 equipment levels does the Mercedes S350 offer?

The most popular equipment variants for the Mercedes S350 are:

When comparing the prices of used Mercedes S350, it is important that you only compare with the prices of cars with a similar engine and equipment. If not, you may end up reaching a wrong conclusion on which car to purchase.

Which fuel types does the Mercedes S350 come with?

Diesel is the foremost fuel option for the Mercedes S350.

Types of fuel:

  • Mercedes S350 diesel: 156 cars currently available with an average price of £25,529
  • Mercedes S350 petrol: 23 cars currently available with an average price of £8,015
  • Mercedes S350 plug-in hybrid: 1 car currently available on AutoUncle with an average price of £12,750

Your driving tendencies should play a significant role in your fuel type selection. How many miles do you typically drive each week? Are your drives mostly short trips, or do you tend to embark on longer routes?

If you mostly drive short trips, electric cars, plug-in hybrids or petrol cars may be relevant. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. For very long daily driving without charging options, a diesel car can still be relevant. It's important to consider that in some countries, diesel engines with high emissions are prohibited from entering cities.

Which different body types does the Mercedes S350 come in?

The Mercedes S350 comes in two different body styles; sedan and hatchback, with the sedan as the preferred body type. Saloons usually have 4 doors, making this body type a good choice for families. Characterised by its enclosed passenger area and separate boot, a saloon offers ample interior space, ensuring comfort for both drivers and passengers.

What is the price difference between different body types for Mercedes S350?

  • Mercedes S350 sedan: 179 cars - average price £23,199
  • Mercedes S350 hatchback: 1 car - average price £26,999

Which cars are popular alternatives to Mercedes S350?

Within its class, the Mercedes S350 holds a fair level of popularity but still there are some competitors to consider.

Alternative cars to the Mercedes S350

  • Audi SQ5
  • Jaguar XJ
  • Audi A8

With a selection of 331 available models on AutoUncle, the Audi SQ5 clearly stands out as the top alternative to the Mercedes S350. On average, the Audi SQ5 costs £25,495.

The Jaguar XJ is another popular pick, with 322 cars currently for sale and an average price of £7,500. The Audi A8 comes in as the third most popular choice with an average sales price of £20,995 and 226 car for sale at the moment in the UK.

Weighing up the benefits of an electric car?

Not fixed on the Mercedes S350? Here are some electric options in the same segment::

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

All fuel types for Mercedes S350