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Audi S3

TFSI S Tronic quattro Euro 6

2023 17,547 miles Petrol Automatic LT73 MUB 36.2 MPG Combined 5 seats £195 annual tax

Cash Price

£32,950

Price Indicator

Monthly Finance

£555.02

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

Enquire now Reserve for £250 Buy online

How does reserve and buy online work?

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

Key features

19" x 8.0J '5-arm trapezoid' design alloy wheels in matt grey - diamond cut finish with 235/35 R19 tyres

Rear view camera system

Vehicle description

Used Audi S3 for sale LT73 MUB

Audi S3 Saloon TFSI 310 PS S tronic (ULEZ) – registration LT73MUB, showing just 17,547 miles and ready to thrill. Presented in superb condition with one previous owner, this example comes with full Audi Approved service history and the reassurance of recent maintenance: an oil change service and brake fluid change completed at 17,669 miles. The S3’s 310 PS turbocharged heart is paired to the rapid-shifting S tronic gearbox, delivering effortless pace, precision and everyday refinement.

Specification highlights elevate every journey. Heated seats keep you comfortable on cold mornings, while front and rear parking sensors and a crisp rear-view camera make manoeuvres simple. The Bang & Olufsen premium sound system brings impressive clarity to your favourite playlists. Striking 19” alloy wheels and red brake calipers underline the S3’s athletic stance, and cruise control helps take the strain on longer trips.

When you purchase this car from Mon Motors Cardiff Audi, you benefit from the Audi Approved Used programme, including a minimum 12-month Warranty and 12 months’ Roadside Assistance for peace of mind. If the vehicle remains under three years old, it’s also covered by Audi’s original 36-month manufacturer warranty; the remaining term is 36 months minus the vehicle’s age. Vehicles over three years old come with a minimum 12-month warranty as standard. This S3 has passed over 150 meticulous checks by our Audi-trained technicians and is available for immediate delivery.

Choosing Mon Motors Cardiff Audi means buying from an official Audi franchise retailer committed to exceptional customer care. Expect expert product guidance, transparent part-exchange valuations and flexible finance options tailored to your needs. Our team can arrange personalised videos, test drives and swift handover, with collection or nationwide delivery available. With manufacturer-approved preparation, genuine Audi parts and ongoing aftersales support, you can drive away confident you’ve chosen the right S3 from the right retailer.

Vehicle history

Full service history

Last serviced 25/09/2025 - -122 miles ago

Vehicle listed for sale

Vehicle registered

08/09/2023

Vehicle warranty

Manufacturer

9 of 36 months remaining (25%)

OR

42,453 of 60,000 miles remaining (71%)

Used car

12 of 12 months remaining (100%)

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 S3 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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