Skip to main content

CarsCars for sale VansVans for sale MotorbikesMotorbikes for sale DealersFind a dealer ReviewsCar reviews SellSell my car FinanceCar finance AdviceCar advice

Postcode

Filters & sort

View saved searches

Postcode

Distance

Make

Model

Trim

Also known as 'Model variant' or 'Edition'

Rate your filtering experience?

Cazoo
Cars for sale
Vauxhall
Insignia
2021

|

Beta

15

Used 2021 Vauxhall Insignia cars for sale

Sort by

Contact us About Us Press Advertise with us Terms and conditions Privacy Policy Cookie policy Trust & Safety

Loading

From 27 June 2024, the Cazoo brand has been owned by Motors.co.uk Limited.

Trustpilot ratings are accumulated across the entirety of Cazoo's brand history.

Motors.co.uk Limited T/A Cazoo (FRN 922774) is an Appointed Representative of Consumer Credit Compliance Limited, which is authorised and regulated by the Financial Conduct Authority (FRN 631736). The permissions of Consumer Credit Compliance Limited as a Principal Firm, allow Motors.co.uk Limited to undertake insurance and credit broking activities. Motors.co.uk Limited act as a credit broker, not a lender.

For insurance, we will refer you to MotorEasy Services Limited (FRN 747890), from which we receive a fixed commission per paid out deal, and Moneysupermarket.com Ltd (FRN 419791), where we earn a fixed percentage of the overall sales commission. For credit, we will refer you to Carmoney Limited (FRN 674094), and we will receive a fixed commission per paid out deal. For credit reports we will refer you to Rs Data Tech, Ltd trading as UK Credit Ratings, we will receive a fixed fee for each free trial sign up. You will not pay more as a result of our commission arrangements.

Motors.co.uk Limited, registered in England and Wales with company number 05975777, has its registered office at 27 Old Gloucester Street, London, WC1N 3AX, UK

Copyright © 2006-2026 Motors.co.uk Limited. All rights reserved.

Contains OS data © Crown copyright and database rights 2026.

Contains Royal Mail data © Royal Mail copyright and Database right 2026.

Contains National Statistics data © Crown copyright and database right 2026.

VAT No. GB 345 7692 64.

23
£8,271
Vauxhall Insignia
2021 (21) 1.5 Turbo D SRi Nav 5dr
2021
90,223 miles
Diesel
Manual
Car Motion
rotherham
26
£8,995
Vauxhall Insignia
2021 (71) 1.5 Turbo D SRi Nav Grand Sport 5dr Diesel Manual Euro 6 (s/s) (122 ps)
FSH , APPS
2021
99,000 miles
Diesel
Manual
C & A Motors Ltd
rochdale
34
£8,995£168 (HP)
Vauxhall Insignia
2021 (70) 1.5 Turbo D SE Nav 5dr
2021
78,000 miles
Diesel
Manual
Crown Car Garage LTD
sheffield
9
£12,599£234 (PCP)
Vauxhall Insignia
2021 1.5 Turbo D SE Edition 5dr
One Owner
2021
34,739 miles
Diesel
Manual
FOW Trafford
trafford park
4.3
28
£500 off
£9,000£9,500£168 (HP)
Vauxhall Insignia
2021 (21) 1.5 Turbo D Ultimate Nav Grand Sport 5dr Diesel Manual Euro 6 (s/s) (122 ps
12 MONTHS MOT INCLUDED ON SALE
2021
92,299 miles
Diesel
Manual
Kirkham Part Exchange Centre T/A North West Car Group
prestons

Are these results helpful?

Help us improve

100
£120 off
£8,000£8,120£147 (HP)
Vauxhall Insignia
2021 1.5 Insignia SE Nav TD 5dr Service History
SAT NAV FSH PARKING SENSORS
2021
86,599 miles
Diesel
Manual
KC KARS UK
derby
15
£12,990
Vauxhall Insignia
2021 (21) 1.5 Turbo D SRi Nav 5dr
2021
21,388 miles
Diesel
Manual
Listers U Solihull
solihull
27
£11,195£232 (HP)
Vauxhall Insignia
2021 2.0 Turbo 200 SRi VXLine Nav 5dr Auto
LEATHER HEATED SEATS SAT NAV
2021
95,290 miles
Petrol
Auto
V12 Sports and Classics Hinckley
hinckley
35
£200 off
£12,695£12,895£245 (PCP)
Vauxhall Insignia
2021 1.5 Turbo D SE Nav 5dr
2021
31,108 miles
Diesel
Manual
Motor Range Liverpool
liverpool
4.4
34
£20,995£345 (PCP)
Vauxhall Insignia
2021 (Z1) 2.0 Turbo 230 AWD GSI 5dr Auto
VXR HEATED/COOLED LEATHER
2021
23,270 miles
Petrol
Auto
Crawford Clarke Cars
belfast

AI-powered car search – only in the app

AI-powered car search – only in the app

20
£8,799£164 (HP)
Vauxhall Insignia
2021 (21) 1.5 Turbo D SRi Nav 5dr
6 Months Warranty/Recovery
2021
82,571 miles
Diesel
Manual
Dereham Motor Company ltd
dereham
27
£7,895£145 (HP)
Vauxhall Insignia
2021 (21) 1.5 Turbo D SE Nav Grand Sport 5dr Diesel Manual Euro 6 (s/s) (122 ps)
2021
90,900 miles
Diesel
Manual
Cars4You Dunfermline
beveridgewell
6
£12,975£237 (PCP)
Vauxhall Insignia
2021 1.5 Turbo D SRi Premium 5dr
2021
54,562 miles
Diesel
Manual
Coleraine Trade Sales
coleraine
16
£7,990£147 (HP)
Vauxhall Insignia
2021 (21) 1.5 Turbo D SRi Nav 5dr
2021
93,600 miles
Diesel
Manual
Swift Cars south Wales Ltd
pontllanfraith
43
£7,490£136 (HP)
Vauxhall Insignia
2021 (71) 1.5 Turbo D SE Nav Grand Sport Euro 6 (s/s) 5dr
Great MPG
2021
88,949 miles
Diesel
Manual
SR Motors
swindon

Find 2021 cars by popular ...

Ford Fiesta (212)Volkswagen Golf (343)Ford Kuga (224)Nissan Qashqai (213)Volkswagen Tiguan (228)Audi A1 (133)BMW 1 Series (208)Fiat 500 (151)Mercedes-Benz A-Class (320)Kia Sportage (200)Volvo XC40 (248)Volkswagen Polo (251)

Vauxhall Insignia review

Pros

Fantastic value for money, both new and used
A great selection of trims and efficient engines
A comfortable and enjoyable car to drive

Cons

It's not as practical as some key rivals
The swooping roofline limits headroom in the back
Top-spec GSi models can seem a little too expensive

Vauxhall Insignia summary

4 / 5 review score

Author Charles Harvey kneeling in front of a car

Author: Charlie Harvey22nd Dec 2025 – 8 min read

Vauxhall Insignia review image