Filters

Filters (3)

Mercedes-Benz

SLK

any - £12,000

Postcode

Postcode

Postcode

Please enter a valid UK postcode

Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(1)

Price

Only show discounted cars

Min

Min

Max

Max

(1)

Make (1)

Popular Makes

Ford(794)
BMW(72)
Audi(109)
Mercedes-Benz(58)
Volkswagen(335)

All available makes

A

Abarth(12)
Alfa Romeo(5)
Audi(109)

B

BMW(72)

C

Citroen(319)

D

DS(22)
Dacia(220)

F

Fiat(197)
Ford(794)

H

Honda(124)
Hyundai(286)

I

Infiniti(1)

J

Jaguar(16)
Jeep(14)

K

Kia(270)

L

Land Rover(11)
Lexus(5)

M

MG(110)
MINI(140)
Maxus(1)
Mazda(89)
Mercedes-Benz(58)
Mitsubishi(28)

N

Nissan(346)

P

Peugeot(215)

R

Renault(301)

S

SEAT(253)
Skoda(204)
Smart(19)
SsangYong(11)
Subaru(1)
Suzuki(125)

T

Toyota(223)

V

Vauxhall(967)
Volkswagen(335)
Volvo(33)

Model (1)

Mercedes-Benz

A-Class(31)
B-Class(8)
C-Class(4)
C-Class Estate(2)
CLA(6)
CLA Shooting Brake(2)
E-Class Cabriolet(1)
GLA(2)
SLC(1)
SLK(1)

Model variants

SLK variants

AMG Sport(1)

Fuel type

Diesel(1)

Year

All our cars are less than 10 years old

Min

Min

Max

Max

(1)

Mileage

At heycar, all our cars have less than 100,000 miles on the clock

Min

Min

Max

Max

( 1)

Gearbox

Semi-automatic(1)

Colour

Black(1)

Doors

2(1)

Seats

2(1)

Body type

Convertible(1)

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

(1)

Quick links

1.01.21.41.61.82.02.42.63.0

Power

Min

Min

Max

Max

(1)

Sold vehicles

Include sold cars in search results

Search used cars
New cars coming in 2025
Value your car
Sell a car
Find a dealer
Electric cars
Car guides
Car reviews

FAQs
Careers
Authors and experts
Join as a dealer
Terms & conditions
Privacy policy
Privacy settings
Cookie policy
Complaints
Dealer terms

Monday-Friday, 9am-5pm
020 3936 1257
hey@heycar.co.uk
Select country
- UK
- FR

Find us on

Copyright 2025 heycar - All rights reserved

See what customers are saying

“Excellent”

Trustscore: 4.3/5

Explore

Find
Sell
Finance
Advice
Reviews

Select country
UK
FR

Find
Search
- Show all cars
- By dealer
- By location
By make
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
Advice
Popular guides
- Cheapest electric cars
  Read our expert guide to the 10 best cheap electric cars in the UK.
- Best small SUVs
  Looking for a small SUV? These are the best small SUVs to choose from in this thriving sector
Reviews
Trending car reviews
- Skoda Elroq Review
  A brilliant electric family car

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

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

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.
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.
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.

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

Ford Puma Review
Just a brilliant little SUV
Peugeot 2008 Review
Desirable yet sensible small SUV
Volvo EX30 Review
Volvo gets the baby SUV formula just about right

1 Mercedes-Benz SLK car under £12000 for sale

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!

Filters (4)

Enter postcode

Home
…
Cars for Sale
Mercedes-Benz
SLK

Main listing image - Mercedes-Benz SLK

Mercedes-Benz models

A-Class A-Class Saloon AMG GT AMG GT 4-Door B-Class C-Class C-Class Cabriolet C-Class Coupe C-Class Estate Citan CLA CLA Class CLA Shooting Brake Cle CLS CLS Shooting Brake E-Class E-Class Cabriolet E-Class Coupe E-Class Estate e-Sprinter EQA EQB EQC EQE EQS EQV G-Class GLA GLA Class GLB GLC GLC Coupe GLE GLE Coupe GLS S-Class S Class Cabriolet S-Class Coupe SL-Class SLC SLK Sprinter V-Class V-Class Marco Polo Vito X-Class

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.

Mercedes-Benz SLKSLK 250d AMG Sport 2dr Tip Auto

2015

88,778 miles

Diesel

£9,270

Great price

CF481YA

Mercedes-Benz SLK cars Under £12000 for Sale or on Finance | heycar UK

About Mercedes-Benz SLK cars on heycar

What is the most popular colour for Mercedes-Benz SLK ?

What is the most popular gearbox for Mercedes-Benz SLK ?

Semi-automatic

What is the most popular fuel type for Mercedes-Benz SLK ?

What is the most popular engine for Mercedes-Benz SLK ?

What is the average mileage for Mercedes-Benz SLK ?

64000

How many Mercedes-Benz SLK cars are available for sale?

3