![RS6 Performance editions turbo over-boost hikes the output figure to an impressive 597-bhp. Image: Audi RS6 Performance editions turbo over-boost hikes the output figure to an impressive 597-bhp. Image: Audi](http://web.archive.org./web/20170411215819/http://cdn-04.belfasttelegraph.co.uk/incoming/article35614133.ece/facf4/AUTOCROP/w135square/Audi-RS6.jpg)
Audi RS6 review: Family estate that offers supercar performance levels
Audi’s phenomenal RS6 Avant is living proof that performance and practicality can exist in joyous harmony for here’s a family-sized estate car that can rocket from 0-62 mph in under four seconds, unleashing a massive 552 bhp and 700 Nm of torque and outpacing many a...