In-depth reviews

2019 Audi A6 review - does the new A6 finally drive better than its rivals? - MPG and running costs

The Audi A6’s core virtues remain, but it doesn’t shine like it once did - rivals still do executive better

Evo rating
  • Refined, top-notch tech and competitive powertrains
  • Doesn’t out-perform rivals in any one area, interior materials not up to usual standards

MPG and running costs

All new A6 models use mild hybrid technology, which in Audi-speak means a belt-driven starter-alternator with the ability to turn the engine on and off in an instant, with a backup pinion starter motor for cold starts.

The system uses 48-volt electrics in the six-cylinder models and 12v electrics in the four-cylinder cars, but the idea is similar - energy recuperation under deceleration, reduced turbo lag, and the ability to occasionally coast with the engine off - good for a 0.7-litre fuel saving every 62 miles, according to Audi.

Subscribe to evo magazine

Subscribe today to have every issue of evo delivered straight to you. You'll SAVE 39% on the shop price, and get evo for its original cover price for a whole year!

Like all new cars, the switch to a WLTP cycle has not helped MPG figures on paper, but at least this time are a pretty accurate representation of what’s achievable. The basic 40 TDI will reach up to 48mpg on a combined cycle, with the 50 TDI dropping to around 40mpg, the 45 TFSI hovering at around 34mpg with the 55 TFSI unsurprisingly coming up least efficient at 30mpg.

Advertisement
Advertisement
Advertisement

Most Popular

Visit/used-cars/20402/cheap-fast-cars-2020-the-best-budget-performance-cars-on-the-market
used cars

Cheap fast cars 2020 – the best budget performance cars on the market

The cheap fast car is a wonderful thing, if you buy right and do your research. These are our favourites from £1000 to £10,000
4 Jun 2020
Visit/features/17660/the-best-four-cylinder-engines-ever-we-pick-our-favourites
Features

The best four-cylinder engines ever

We've gathered a selection of our very favourite four-pots ever produced
27 May 2020
Visit/bentley/mulsanne/202688/bentleys-675-litre-v8-engine-is-no-more-we-pay-homage-with-a-classic-road
Bentley Mulsanne

Bentley’s 6.75-litre V8 engine is no more: we pay homage with a classic road trip

After 61 years of service, the end has come for Bentley’s 6.75-litre V8. To mark the occasion, we take one on a road trip from London to Geneva
3 Jun 2020
Visit/chevrolet/202690/c8-chevrolet-corvette-uk-prices-and-specifications-revealedchevrolets-new-mid
Chevrolet

C8 Chevrolet Corvette UK prices and specifications revealed

Chevrolet’s new mid-engined C8 Corvette is an American supercar for less
3 Jun 2020