The first-generation Audi Q8 (4M8) received a facelift in late 2023 for the 2024 model year. This large luxury SUV Coupe retains its MLB Evo platform but modernizes its lighting signature (HD Matrix LED headlights with laser, OLED taillights) and updates its technological offering. The major evolution of this facelift concerns the plug-in hybrid powertrains (PHEV - 55 and 60 TFSI e), which adopt a new, larger-capacity battery (25.9 kWh gross / 22 kWh usable) allowing a theoretical electric range exceeding 80 km. Although the build quality remains at the top of the category, the technological complexity (48V mild-hybrid, PHEV system, onboard electronics) requires strict vigilance regarding the maintenance history and manufacturer recalls, particularly concerning the high-voltage batteries.
The facelift of the Audi Q8 (4M8) refines an already very accomplished SUV, particularly thanks to the new battery in the PHEV versions which finally offers an electric range worthy of the name. However, the technological complexity of this model requires the utmost caution on the recent used market. The critical recall in late 2025 concerning the fire risk of the high-voltage battery on plug-in hybrids, coupled with the known weaknesses of the 48V starter-alternator on combustion versions (MHEV), tarnishes the reliability record. Buying advice: If you opt for a PHEV model (55/60 TFSI e), demand written proof that the battery recall has been performed by Audi. For TDI/TFSI versions, favor a model under an extended manufacturer warranty to protect yourself from 48V network failures. Buying such a vehicle without a solid warranty is a risky financial gamble.
| Oil change | 280 – 480 £GBP |
| Complete brakes | 1 000 – 1 700 £GBP |
| Estimated annual budget | 700 – 1 300 £GBP |
Indicative estimates (independent garage, UK market). Prices vary by region and year.