(approx based on an A4 Avant 2019 30 TDI - Ex Vat - autodoc.co.uk) An oil filter costs in the £4-£15 bracket. An air filter's in the £13-£20 bracket. Front brake pads sit in the £28 to £71 bracket for a set; for a rear set, it's around £20-£43. Front brake discs sit in the £41-£78 bracket; for a rear pair, you're looking at around £40-£65. Starter motor prices vary widely - from £55-£413, depending on brand. As do costs for an alternator (anywhere in the £186=£687 bracket we found).

MMI Navigation plus with MMI touch includes 10.1" high resolution colour MMI display, 3D map

ISOFIX child seat mounting and top tether

19" 5 arm flag design Audi sport diamond cut alloy wheels in gloss anthracite black

Audi connect with Amazon Alexa Integration

Automatic start-stop system with coasting functionality and efficiency programme

40/20/40 split folding 3 rear seat bench in 3 parts with rear centre armrest

Electronic Stabilisation Control (ESC) including ABS, ASR and EDL

LED headlights with LED rear lights + dynamic rear indicators + headlight adjustment and high beam, turning light + LED daytime running lights

Audi beam uses LEDs to project the audi logo onto the ground as you exit your A4

Electric adjustable/heated/folding door mirrors with auto dimming

Insurance Group 1 - 50 Effective January 07

NCAP Overall Rating - Effective February 09

Standard manufacturers warranty - Mileage

Manufacturers Paintwork Guarantee - Years

Man Corrosion Perforation Guarantee - Years

Audi A4 Avant

35 TDI Black Edition 5dr S Tronic