• Find
    Search
    • Show all cars
    • Buy online
    • By dealer
    • By location
    By make
    • Audi
      Audi
    • BMW
      BMW
    • Ford
      Ford
    • Mercedes-Benz
      Mercedes-Benz
    • Volkswagen
      Volkswagen
    View all makes
    By model
    • Ford Fiesta
    • Audi A1
    • Nissan Qashqai
    • Range Rover Evoque
    • Kia Sportage
    View all models
    By budget
    • Cars under £10,000
    • Cars under £15,000
    • Cars under £20,000
    • Cars under £150 per month
    • Cars under £200 per month
    Leasing Offers
  • Sell
  • Finance
    Finance advice
    • What is PCP?
    • What is Hire Purchase?
    • What is Car Leasing?
    • What is GAP Insurance?
    • What is Halal car finance?
    View all finance advice
    FAQ
    • What is a mileage allowance?
    • How to check your credit score
    • Car finance on bad credit
    • Leasing vs buying a car
    • End of a PCP agreement
    Best Deals
    • 0% APR car finance deals
    • PCP car deals
    • Electric car PCP deals
    • Zero deposit car deals
    • Nearly new car deals
    View all deals
  • Advice
    Popular guides
    • MG4 EV Review: front three quarter dynamic

      Cheapest electric cars

      Read our expert guide to the 10 best cheap electric cars in the UK.
    • Volvo EX40 Review: driving dynamic

      Best small SUVs

      Looking for a small SUV? These are the best small SUVs to choose from in this thriving sector
    • Kia Sportage Review: front dynamic

      Best family cars

      The best family cars are practical, efficient, have bags of space, and can deal with all the demands of family life.
    View all guides
    News
    • 2026 Mazda EZ-60

      New 2026 Mazda CX-6e

      This is Mazda's new mid-size electric car. It's called the EZ-60 in its native China, but when it makes its way to the UK, it'll likely be called the CX-6e.
    • 2025 Skoda Elroq vRS

      New 2025 Skoda Elroq vRS

      Skoda has pulled back the covers on the new Elroq vRS. The high-performance, dual-motor version of Skoda's Elroq small electric SUV has 340PS and all-wheel-drive, giving it a 5.4-second 0-62mph time.
    • 2025 Nissan Leaf

      New 2025 Nissan Leaf

      Nissan has revealed the all-new Leaf – now an SUV – while also marking the return of the Micra as a small EV.
    View all news
  • Reviews
    Trending car reviews
    • Skoda Elroq Review: Driving dynamic

      Skoda Elroq Review

      A brilliant electric family car
    • Audi S5 Review: driving dynamic

      Audi S5 Review

      Serves up speed and serenity without breaking a sweat
    • Renault 5 Review: driving dynamic

      Renault 5 Review

      One of the best electric superminis out there
    View all reviews
    Popular car reviews
    • New 2024 Ford Puma

      Ford Puma Review

      Just a brilliant little SUV
    • Peugeot 2008 Review: front dynamic

      Peugeot 2008 Review

      Desirable yet sensible small SUV
    • Volvo EX30 Review: driving dynamic

      Volvo EX30 Review

      Volvo gets the baby SUV formula just about right
0
Explore
  • Find
  • Sell
  • Finance
  • Advice
  • Reviews
  • Select country
  • UK
  • FR

Filters (4)

Mercedes-Benz
£20,000 - any
7 seats
Postcode
Postcode
Please enter a valid UK postcode
Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(176)
Price
Min
Max
(176)
Make (1)

Popular Makes

All available makes

    A

  • B

  • C

  • F

  • H

  • K

  • L

  • M

  • N

  • P

  • S

  • T

  • V

Model

    Mercedes-Benz

Model variants

Sorry, no results. Try tweaking your search.

    Fuel type
    Year
    All our cars are less than 10 years old
    Min
    Max
    (176)
    Mileage
    At heycar, all our cars have less than 100,000 miles on the clock
    Min
    Max
    ( 176)
    Gearbox
    Colour
    Doors
    Seats (1)
    Body type
    Engine Size
    • 1.0
    • 1.2
    • 1.4
    • 1.6
    • 1.8
    • 2.0
    • 2.4
    • 2.6
    • 3.0
    • 1.0
    • 1.2
    • 1.4
    • 1.6
    • 1.8
    • 2.0
    • 2.4
    • 2.6
    • 3.0
    (176)
    Quick links
    1.01.21.41.61.82.02.42.63.0
    Power
    Min
    Max
    (176)
    Sold vehicles

    • Search used cars
    • New cars coming in 2025
    • Value your car
    • Sell a car
    • Find a dealer
    • Electric cars
    • Car guides
    • Car reviews
    • Money back guarantee
    • About
    • Careers
    • Authors and experts
    • Join as a dealer
    • Terms & conditions
    • Privacy policy
    • Privacy settings
    • Cookie policy
    • Complaints
    • Buy online terms
    • Dealer terms
    • Monday-Friday, 9am-5pm
    • 020 3936 1257
    • hey@heycar.co.uk
    • Select country
      • UK
      • FR

    See what customers are saying

    “Excellent”
    Trustscore: 4.3/5
    Find us on
    Copyright 2025 heycar - All rights reserved
    • Find
      Find
    • Buy online
      Buy online
    • Favourites
      Favourites
    • Sell
      Sell
    heyAI search results

    Hey there!

    Our new heyAI search is still learning, and getting smarter everyday to bring you exactly what you're looking for.

    For best results, try using clear, specific phrases like this:

    • Make and model (VW Golf GTI)
    • Colour and body type (e.g. SUV, hatchback)
    • Fuel type (petrol, diesel, electric, hybrid)
    • Age of the vehicle (less than 3 years old)
    • Mileage (less than 10k miles)
    • Your budget (total/monthly)

    We're constantly improving to make your car search easier. Thanks for your patience!

    199 Semi-automatic 7-Seater Mercedes-Benz cars over £20000 for sale

    Sort by
    • Relevance
    • Distance
    • Age (oldest)
    • Age (newest)
    • Price (lowest)
    • Price (highest)
    • Miles (lowest)
    • Miles (highest)
    • Newly listed
    Main listing image - Mercedes-Benz GLB
    30

    Mercedes-Benz GLBGLB 200 AMG Line Premium 5dr 7G-Tronic

    2022
    21,015 miles
    Petrol

    £27,603

    WF27UA
    Sold
    Main listing image - Mercedes-Benz GLB
    40

    Mercedes-Benz GLBGLB 200 AMG Line Premium 5dr 7G-Tronic

    2022
    22,631 miles
    Petrol

    £27,453

    LS126BZ
    Sold
    40

    Mercedes-Benz GLBGLB 200 AMG Line Premium 5dr 7G-Tronic

    2022
    16,973 miles
    Petrol

    £28,014

    G466AA
    40

    Mercedes-Benz GLBGLB 200 AMG Line Premium 5dr 7G-Tronic

    2022
    20,749 miles
    Petrol

    £29,256

    £669 off
    £28,587
    CO38PH
    40

    Mercedes-Benz GLBGLB 200 AMG Line 5dr 7G-Tronic

    2022
    17,908 miles
    Petrol

    £26,926

    IP39SJ
    59

    Mercedes-Benz V-ClassV220 d AMG Line 5dr 9G-Tronic [Long] [7 Seats]

    2022
    11,778 miles
    Petrol

    £84,358

    or £1,388 mo
    MK410SF

    *Representative example: Contract Length: 49 months, 48 Monthly Payments: £1,387.02, Customer Deposit: £12,653.00, Total Deposit: £12,653.70, Optional Final Payment: £25,386.75, Total Charge For Credit: £20,259.41, Total Amount Payable: £104,617.41, Representative APR: 10.40%, Interest Rate (Fixed): 5.40%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

    Sold
    43

    Mercedes-Benz GLSGLS 63 4Matic 5dr 7G-Tronic

    2016
    51,037 miles
    Petrol

    £40,128

    or £859 mo
    FY45LP

    *Representative example: Contract Length: 48 months, 48 Monthly Payments: £858.91, Customer Deposit: £5,832.00, Total Deposit: £5,832.00, Total Charge For Credit: £8,179.68, Total Amount Payable: £47,059.68, Representative APR: 11.90%, Interest Rate (Fixed): 6.19%

    44

    Mercedes-Benz GLSGLS 400d 4Matic Night Ed Exec 5dr 9G-Tron

    2023
    19,234 miles
    Diesel

    £70,510

    £3,098 off
    £67,412
    or £979 mo
    PR22TY

    *Representative example: Contract Length: 48 months, 48 Monthly Payments: £978.52, Customer Deposit: £10,111.00, Total Deposit: £10,111.80, Optional Final Payment: £29,975.00, Total Charge For Credit: £19,643.76, Total Amount Payable: £87,055.76, Representative APR: 11.50%, Interest Rate (Fixed): 10.93%, Excess Mileage Charge: 27.60ppm, Mileage Per Annum: 10,000

    53

    Mercedes-Benz GLSGLS 400d 4Matic AMG Line Premium + 5dr 9G-Tronic

    2021
    23,482 miles
    Diesel

    £62,304

    or £1,002 mo
    PO202BJ

    *Representative example: Contract Length: 48 months, 48 Monthly Payments: £1,001.72, Customer Deposit: £9,345.00, Total Deposit: £9,345.60, Optional Final Payment: £21,875.00, Total Charge For Credit: £16,999.16, Total Amount Payable: £79,303.16, Representative APR: 11.50%, Interest Rate (Fixed): 10.93%, Excess Mileage Charge: 27.60ppm, Mileage Per Annum: 10,000

    51

    Mercedes-Benz GLSGLS 400d 4Matic AMG Line Premium + 5dr 9G-Tronic

    2020
    30,838 miles
    Diesel

    £56,689

    or £880 mo
    DN158PT

    *Representative example: Contract Length: 49 months, 48 Monthly Payments: £879.07, Customer Deposit: £8,503.00, Total Deposit: £8,503.35, Optional Final Payment: £24,494.48, Total Charge For Credit: £18,504.19, Total Amount Payable: £75,193.19, Representative APR: 12.90%, Interest Rate (Fixed): 6.72%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

    82

    Mercedes-Benz GLSGLS 400d 4Matic Night Ed Exec 5dr 9G-Tron

    2023
    10,554 miles
    Diesel

    £73,450

    £3,284 off
    £70,166
    or £1,024 mo
    SO237RR

    *Representative example: Contract Length: 48 months, 48 Monthly Payments: £1,023.91, Customer Deposit: £10,524.00, Total Deposit: £10,524.90, Optional Final Payment: £30,875.00, Total Charge For Credit: £20,381.58, Total Amount Payable: £90,547.58, Representative APR: 11.50%, Interest Rate (Fixed): 10.93%, Excess Mileage Charge: 27.60ppm, Mileage Per Annum: 10,000

    65

    Mercedes-Benz GLSGLS 400d 4Matic Night Ed Exec 5dr 9G-Tron

    2023
    14,592 miles
    Diesel

    £71,980

    £3,132 off
    £68,848
    or £1,002 mo
    BL12HY

    *Representative example: Contract Length: 48 months, 48 Monthly Payments: £1,001.68, Customer Deposit: £10,327.00, Total Deposit: £10,327.20, Optional Final Payment: £30,475.00, Total Charge For Credit: £20,034.84, Total Amount Payable: £88,882.84, Representative APR: 11.50%, Interest Rate (Fixed): 10.93%, Excess Mileage Charge: 27.60ppm, Mileage Per Annum: 10,000

    40

    Mercedes-Benz GLSGLS 400d 4Matic AMG Line Premium 5dr 9G-Tronic

    2021
    34,133 miles
    Diesel

    £56,546

    £2,552 off
    £53,994
    G40DH
    40

    Mercedes-Benz GLSGLS 450d 4Matic AMG Line Premium + 5dr 9G-Tronic

    2024
    6,670 miles
    Diesel

    £96,591

    LS126BZ
    40

    Mercedes-Benz GLSGLS 63 4Matic+ Night Edition Executive 5dr TCT

    2022
    15,306 miles
    Hybrid

    £98,552

    £2,741 off
    £95,811
    LS126BZ
    46

    Mercedes-Benz GLSGLS 400d 4Matic Night Ed Exec 5dr 9G-Tron

    2022
    46,873 miles
    Diesel

    £58,983

    CM25EF
    40

    Mercedes-Benz GLSGLS 63 4Matic 5dr 7G-Tronic

    2018
    63,168 miles
    Petrol

    £43,605

    G40DH
    Sold
    40

    Mercedes-Benz GLSGLS 400d 4Matic AMG Line Premium + 5dr 9G-Tronic

    2020
    39,446 miles
    Diesel

    £56,898

    LS126BZ
    • 11
    • /
    • 12

    181-198 of 199 vehicles

    Mercedes-Benz models

    A-ClassA-Class SaloonAMG GT 4-DoorB-ClassC-ClassC-Class CabrioletC-Class CoupeC-Class EstateCitanCLACLA ClassCLA Shooting BrakeCleCLSCLS Shooting BrakeE-ClassE-Class CabrioletE-Class CoupeE-Class Estatee-Sprintere-VitoEQAEQBEQCEQEEQSEQVG-ClassGLAGLA ClassGLBGLCGLC CoupeGLEGLE CoupeGLSS-ClassS-Class CoupeSL-ClassSLCSprinterV-ClassV-Class Marco PoloVitoX-Class
    Filters (5)
    Enter postcode

    Can’t find what you’re looking for?

    Create a personalised stock alert and we’ll let you know when your perfect car’s available.
    Good price
    Great price
    Good price
    Fair price
    Good price
    1. Home
    2. …
    3. Cars for Sale
    4. Mercedes-Benz