Audi site won't even allow £20k deposit on their calculator (as S3 Muzzy is suggesting), but £12k over 36 months, is £161.45 p/m
Obviously that is based on Retail price on standard s-tronic S3. Funny enough over 48 months the monthlies go up to £183
Personal Contract Plan representative example for S3 Sportback S3 Sportback 2.0 TFSI quattro S tronic
Duration 36 months
35 payments of £161.45
Your deposit £12,000.00
0" class="ng-scope even" style="box-sizing: border-box; background-color: rgb(249, 249, 249);">Audi deposit contribution £2,780.00
Retail cash price £35,805.00
Acceptance fee* £0.00
Optional final payment £19,124.45
Option to purchase fee** £10.00
Total amount payable £39,565.20
Total amount of credit £21,025.00
Representative APR 6.40% APR
Rate of interest 6.41% fixed
Average miles per year 10,000
Excess mileage (per mile)*** 9.00p
https://www.audi.co.uk/explore-models/finance-calculator.html#/calculator?range=A3&model=S3 Sportback&trim=S3 Sportback&modelCode=8VFS3Y\1\MSNRS3C\GYMAYMA&productType=SOLUTIONS&deposit=14000.00&mileage=10&period=36