Filters

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

Semi-automatic BMW 3 Series GT cars for Sale or on Finance Under £20000 | heycar UK

Filters (4)

BMW

3 Series GT

any - £20,000

Postcode

Postcode

Postcode

Please enter a valid UK postcode

Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(2)

Price

Only show discounted cars

Min

Min

Max

Max

(2)

Make (1)

Popular Makes

Ford(325)
BMW(378)
Audi(583)
Mercedes-Benz(462)
Volkswagen(747)

All available makes

A

Abarth(1)
Alfa Romeo(17)
Audi(583)

B

BMW(378)

C

Citroen(169)
Cupra(17)

D

DS(28)
Dacia(15)

F

Fiat(36)
Ford(325)

H

Honda(1)
Hyundai(289)

J

Jeep(2)

K

Kia(24)

M

MG(245)
MINI(283)
Maserati(1)
Mazda(20)
Mercedes-Benz(462)
Mitsubishi(9)

N

Nissan(363)

P

Peugeot(317)
Porsche(1)

R

Renault(126)

S

SEAT(332)
Skoda(452)
SsangYong(4)
Subaru(8)
Suzuki(48)

T

Toyota(23)

V

Vauxhall(162)
Volkswagen(747)
Volvo(93)

Model (1)

BMW

1 Series(80)
2 Series(14)
2 Series Active Tourer(10)
2 Series Convertible(6)
2 Series Gran Coupe(14)
2 Series Gran Tourer(8)
3 Series(39)
3 Series GT(2)
3 Series Touring(13)
4 Series(21)
4 Series Convertible(9)
4 Series Gran Coupe(21)
5 Series(32)
5 Series Touring(13)
6 Series(2)
6 Series Gran Coupe(1)
6 Series Gran Turismo(4)
X1(46)
X2(30)
X3(9)
X4(4)

Model variants

3 Series GT variants

M Sport(1)
SE(1)

Fuel type

Diesel(1)
Petrol(1)

Year

All our cars are less than 10 years old

Min

Min

Max

Max

(2)

Mileage

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

Min

Min

Max

Max

( 2)

Gearbox

Manual(1)
Semi-automatic(2)

Colour

Blue(1)
Grey(1)

Doors

5(2)

Seats

5(2)

Body type

Hatchback(2)

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

(2)

Quick links

1.01.21.41.61.82.02.42.63.0

Power

Min

Min

Max

Max

(2)

Sold vehicles

Include sold cars in search results

See what customers are saying

“Excellent”

Trustscore: 4.3/5

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!

Sort by

Relevance
Distance
Age (oldest)
Age (newest)
Price (lowest)
Price (highest)
Miles (lowest)
Miles (highest)
Newly listed

BMW models

1 Series 2 Series 2 Series Active Tourer 2 Series Convertible 2 Series Gran Coupe 2 Series Gran Tourer 3 Series 3 Series GT 3 Series Touring 4 Series 4 Series Convertible 4 Series Gran Coupe 5 Series 5 Series Touring 6 Series 6 Series Gran Coupe 6 Series Gran Turismo 7 Series 8 Series 8 Series Gran Coupe Alpina i3 i4 i5 i7 i8 iX iX1 iX2 iX3 M2 M3 M3 Touring M4 M5 M8 X1 X2 X3 X3 M X4 X4 M X5 X5 M X6 X6 M X7 XM Z4

3 Semi-automatic BMW 3 Series GT cars under £20000 for sale

Filters (5)

Enter postcode

Home
…
Cars for Sale
BMW
3 Series GT

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.

Main listing image - BMW 3 Series GT

BMW 3 Series GT320d xDrive M Sport 5dr Step Auto [Business Media]

£12,520

Main listing image - BMW 3 Series GT

BMW 3 Series GT320i xDrive SE 5dr Step Auto [Business Media]

£10,480

BMW 3 Series GT335d xDrive M Sport 5dr Step Auto [Business Media]

£13,120

£370 off

£12,750

LS126BZ

About BMW 3 Series GT cars on heycar

What is the most popular colour for BMW 3 Series GT ?

What is the most popular gearbox for BMW 3 Series GT ?

What is the most popular fuel type for BMW 3 Series GT ?

What is the most popular engine for BMW 3 Series GT ?

What is the average mileage for BMW 3 Series GT ?

65333

How many BMW 3 Series GT cars are available for sale?

3

Find
Search
By make
- Audi

Explore

Find
Sell
Finance
Advice
Reviews

Select country
UK
FR

BMW

Ford

Mercedes-Benz

Volkswagen

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

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

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
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.

Reviews

Trending car reviews

Skoda Elroq Review
A brilliant electric family car
Audi S5 Review
Serves up speed and serenity without breaking a sweat
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

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.

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