Audi has registered several nameplates, which are hinting at a raft of future models. One of them is „f-tron“ for possible e-tron electric and plug-in hybrid vehicle. It will probably be a fuel-cell car. Other name is „SQ2“, which will probably be high-performance version of Audi’s upcoming small crossover model and inspired by cross-lane coupe concept and „SQ“ designation probably fits with recent SQ5. Audi has also registered „SQ4“ and „Q9“ trademarks. THE Q9 will likely sit above the Q7 range.