2023 Audi A7 SLN BLK ED 45TFSI Mhev Q SA 2.0L Petrol · LD23 AAP

Fuel economy for the 45 TFSI mild-hybrid is officially rated around 35-40 mpg combined, though real-world figures typically land in the high 20s to low 30s depending on driving style. With annual mileage of around 13,500, expect fuel costs of approximately £1,800-£2,200 per year at current prices. Road tax sits in a relatively favourable band for a Euro 6 AP petrol, but the A7's list price when new means it carries a higher first-year supplement — for this age of vehicle the standard rate of £190-£195 per year should now be in effect.

Insurance for the A7 Black Edition typically falls into group 40-44, which can translate to premiums of £900-£1,500 annually depending on driver profile. Servicing costs at a main dealer run £400-£600 per visit, with intervals of around 10,000 miles or annually. Tyre replacement, given the large alloys, is a notable cost — budget £400-£800 for a full set. Estimated annual running cost: £3,200-£3,900.

Start with the tyres — the advisories flagged both front tyres as worn close to the legal limit on the edges, so inspect tread depth across the full width and check for uneven wear patterns. Edge wear on both fronts simultaneously can indicate incorrect camber settings or tracking issues that may require a four-wheel alignment (£80-£150). Also examine the rear tyres, as front-edge wear often suggests the rears will follow. Inspect the alloys for kerb damage, which is common on Black Edition models with their larger diamond-cut wheels.

The 2.0 TFSI engine is generally robust but check for oil consumption on start-up and ensure the mild-hybrid 48V system is functioning correctly — warning lights relating to the MHEV system should be investigated. Quattro drivetrains benefit from a test drive checking for any vibration or driveline shunt, particularly on full lock. Given this vehicle's slightly above-average mileage for the model, pay close attention to brake disc and pad condition, and ask when the brake fluid was last changed. Finally, verify all electronic systems work correctly — the A7's infotainment, virtual cockpit, and driver assistance features are complex and repairs can be costly if faulty.