Audi

Audi A3

TFSIe 40 e-tron Sportback S Tronic Euro 6 8.8kWh

2021 25,000 miles Petrol Plug-in Hybrid Automatic CK21 SXT 141.2 MPG Combined 22 mile range 5 seats £195 annual tax

Cash Price

£16,650

Price Indicator
Monthly Finance

£163.27

48 months, 8,000 miles/yr, £4,000 deposit 0% APR Customise

Enquire now Reserve for £250 Buy online

How does reserve and buy online work?

Range (WLTP)

22 miles

2.3 kW Home Charger

0-100% in 4:00 hrs

3.6 kW Charger

0-100% in 2:15 hrs

Economy & performance
Interior features
Exterior features
Driver convenience
Audio & communications
Safety

Key features

Comfort and Sound Package

Parking+, front and rear

Vehicle description

Used Audi A3 for sale - CK21 SXT

Experience premium plug-in hybrid performance with this Audi A3 Sportback 40 e-tron 204 PS S tronic (ULEZ), registration CK21SXT, with just 25,000 miles. Originally sold by us at Mon Motors, this A3 has had two previous owners and benefits from a full Audi Approved service history, with its most recent oil change service completed at 21,649 miles, giving you added confidence in its care and preparation.

Step inside and you’ll find a high-quality cabin packed with desirable technology, including heated seats for year-round comfort, Audi Virtual Cockpit, satellite navigation, and Bluetooth connectivity. Enjoy exceptional audio clarity through the Bang & Olufsen sound system, while Apple CarPlay and Android Auto keep your apps, music and messages seamlessly integrated. Parking is effortless thanks to front and rear parking sensors, ideal for town driving and tight spaces.

Buy from Mon Motors Cardiff Audi and you’ll enjoy all the reassurance of the Audi Approved Used scheme, including a minimum 12-month Audi Warranty and 12 months’ Roadside Assistance. If the vehicle is under three years old it is covered by Audi’s original 36-month manufacturer warranty (the remaining term is 36 months minus the vehicle’s age); vehicles over three years come with a minimum 12-month warranty. Every Audi Approved Used car also undergoes over 150 meticulous checks by our trained Audi technicians, ensuring it meets the highest standards before it reaches you.

As an official Audi franchise retailer, we offer expert product knowledge, manufacturer-trained technicians, tailored finance and part-exchange options, and a first-class handover experience. This Audi A3 Sportback is available for immediate delivery—contact Mon Motors Cardiff Audi today to arrange your viewing and test drive.

Vehicle history

Full service history

Last serviced 30/08/2024 - 3,351 miles ago

Vehicle listed for sale

MOT Passed

12/05/2025

MOT Passed

04/04/2024

Vehicle registered

25/03/2021

Vehicle warranty

Used car

12 of 12 months remaining (100%)

Battery

38 of 96 months remaining (40%)

OR

75,000 of 100,000 miles remaining (75%)

Every Approved Used Audi comes with a 12-month unlimited mileage warranty and 12 months of Roadside Assistance as standard. Electric models include any remaining manufacturer battery warranty.

Why buy an Approved Used Audi

When you purchase an Approved Used Audi from Mon Motors, you get a car that’s been thoroughly checked and approved to Audi’s high standards.

Multi-point safety and mechanical check Arrow
Each vehicle undergoes up to 150 checks by Audi-trained Technicians to meet strict safety and quality standards
Minimum 12-Month Audi warranty Arrow
Enjoy 12 months’ unlimited mileage warranty, covering key mechanical and electrical components for total peace of mind
Minimum 12-Month Roadside Assistance Arrow
Includes UK and European roadside assistance for 12 months, with cover for breakdowns, recovery, and emergencies
Minimum 12-Month MOT cover Arrow
In the unlikely event your Audi fails its next MOT, you're covered for up to £750 in repairs (£10 excess applies)
Vehicle history & mileage verified Arrow
Each vehicle is independently checked to verify mileage and background, ensuring full transparency and trust
Complimentary Audi Drive Away Insurance Arrow
5 days’ complimentary insurance to get you on the road quickly (subject to eligibility)

Terms and conditions apply. For further details, please contact your local Mon Motors Audi dealership.

Audi Approved Used car offers

Audi used car offers

Vehicles aged 0-1 year

Purchase with Solutions PCP and receive:

  • £250 Deposit Contribution1
  • 10.4% APR Representative1
  • Up to two years' Servicing and two MOT's for £992
Approved Used Plus
Cardiff Audi

Cardiff Audi

Welcome to Mon Motors Cardiff Audi, your local Audi experts conveniently located on Wagtail Close. We offer the full range of new and Approved Used Audi vehicles, alongside expert servicing, MOTs, and genuine parts – all delivered with outstanding customer care.

Disabled access
Free parking
Electric charging points
Wagtail Close, Cardiff, CF23 8RT Directions

02922 932 095

Get a valuation

Get a valuation for your car

Looking to sell or part exchange your car? Get a free, no-obligation valuation from our team.

Explore more Approved Used Audi A3 for sale

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Terms & Conditions
  1. £250 Deposit Contribution and 10.4% APR Representative available on Approved Used Audi vehicles up to 1 year old. £250 Deposit Contribution and 13.4% APR Representative available on Approved Used Audi vehicles aged 1–3 years. 13.9% APR Representative available on Approved Used Audi vehicles aged 3 years and older. £250 Deposit Contribution and 10.4% APR Representative available on Approved Used Audi electric vehicles up to 1 year old. £250 Deposit Contribution and 13.4% APR Representative available on Approved Used Audi electric vehicles aged 1-3 years old. £500 Deposit Contribution and 13.4% APR Representative on Audi electric vehicles aged 3 years and older. At the end of the agreement there are three options: i) pay the optional final payment and own the vehicle; ii) return the vehicle (subject to excess mileage and fair wear and tear, charges may apply); or iii) replace the vehicle by part exchanging it. Finance available subject to availability and credit acceptance to UK residents aged 18 or over. Indemnities or guarantees may be required. Terms and conditions apply. Not available in conjunction with any other finance offer and may be varied or withdrawn at any time. ‘Solutions Personal Contract Plan’ is a form of hire-purchase agreement provided by Audi Financial Services which is a trading name of Volkswagen Financial Services (UK) Limited (VWFS), Brunswick Court, Yeomans Drive, Blakelands, Milton Keynes, MK14 5LR. Bath Audi, Bristol Audi, Cardiff Audi and Cheltenham Audi are trading names of Mon Motors Limited. FCA number 307627. Mon Motors Limited is a credit broker and not a lender. We will only introduce you to Audi Financial Services for this offer. We do not act independently, as we have a relationship with Audi Financial Services and will receive a commission from them. We do not act on your behalf or provide independent financial advice. We are not an independent financial advisor. Our role is to present finance options to you, not to provide advice or recommendations. Instead, we will provide you with sufficient information about our finance products, based on your disclosed personal circumstances, to help you make an informed decision. In legal terms, we are not your representative, and we do not have a legal duty to prioritise your interests above our own. We do not charge you a fee for our services. Audi Financial Services will pay a fixed commission to us for introducing you to them, either as a fixed fee or a fixed percentage, calculated by reference to the vehicle age and amount you borrow. We will provide you with the amount of commission or fee paid to us before we introduce you to a lender. You must consent to the amount before any introduction. Some lenders also provide preferential rates to us for the funding of our vehicle stock and provide financial support for our training and marketing.

  2. Service Plan covers: 1 x Oil Service, 1 x Inspection Service with replacement Pollen Filter and up to 2 MOT's. Excludes engines 4.0L and above, A8 and fully electric vehicles. Servicing must be carried out in line with the requirements of the service schedule at an Audi Authorised Repairer. Additional work, including wear and tear, is excluded. Terms and conditions apply.
  3. Service Plan covers your next service, limited to: 1 x Inspection Service, 1 x replacement Pollen Filter and 1 x Brake Fluid change for e-tron models. Servicing must be carried out in line with the requirements of the service schedule at an Audi Authorised Repairer. Additional work, including wear and tear, is excluded. Terms and conditions apply.

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