The fourth-generation Audi A6 (code name C7 or Typ 4G) is a premium executive sedan based on the MLB platform. Launched in 2011, it received a major facelift (Phase 2) in late 2014. This facelift brought Euro 6 compliant engines, an updated MMI infotainment system, optional Matrix LED headlights, and most notably, the abandonment of the fragile Multitronic continuously variable transmission in favor of the S tronic dual-clutch gearbox on front-wheel-drive versions. Renowned for its exceptional build quality, sound insulation, and the efficiency of its Quattro all-wheel drive, the A6 C7 is a formidable mile-eater. On the used market, diesel (TDI) versions largely dominate the European market, offering an ideal compromise between torque, range, and driving pleasure, although they require rig
The Audi A6 C7 is an exceptional executive car that offers high-level performance, but it demands a maintenance budget commensurate with its badge. For a worry-free purchase, it is imperative to prioritize a facelifted model (Phase 2, post-late 2014). This will help you avoid the disastrous Multitronic gearbox, benefit from more efficient Euro 6 engines, and a modernized multimedia system. The top choice remains the 3.0 BiTDI 320 hp, whose Tiptronic 8 gearbox is much more robust than the S tronic 7, provided you check for the absence of chain noise when cold. For more rational use, the 2.0 TDI 190 hp (EA288) is an excellent compromise, provided you monitor the AdBlue system. Avoid models with a vague history or whose gearbox oil changes have not been scrupulously respected.
| Oil change | £100 – 180 |
| Complete brakes | £500 – 1 000 |
| Estimated annual budget | £650 – 1 300 |
Indicative estimates (independent garage, UK market). Prices vary by region and year.