2017 Audi A5 coupe and S5 revealed

Audi has lifted the veil on the second-generation A5 coupé (pictured in silver) at a media presentation held at its Ingolstadt headquarters in Germany.

On sale in the UK in November, the svelte new two-door holds few surprises. It flaunts a predictably evolutionary appearance that uses many of the stylistic elements established on its nine-year-old predecessor, albeit in a reinterpreted form that gives it a lower and more athletic look along with added precision and accuracy to its surfaces and shutlines.

Read about this year's Paris motor show here

Key exterior design details include a wider and lower-mounted single-frame grille, newly shaped headlights with complex LED daytime running light graphics and dynamic blinker function, a longer bonnet and larger wheelhouses with pronounced bulges similar to those that graced the manufacturer’s Ur-Quattro.

2017 Audi A5 Sportback and S5 Sportback shown at Paris motor show 

Farther back, there is a more angular glasshouse graphic, a flatter roof, more prominent shoulders with a deep swage line running the length of the flanks, pillar doors with greater structure within their lower section and sharp new tail-lights featuring a new take on Audi’s traditional LED graphics.

Read our Audi S5 review here

Audi says it did not want to stray too far from the formula of the original A5, which sold a total of 330,000 units over its lifespan, but rather wanted to make the new model "more elegant and sharper looking".

Frank Lamberty, design boss for the ‘B9 family’ says that the philosophy when designing the second-generation A5 was to: "Make it better. Sharpen it, make it more sporty and more elegant. We had a strong message with the original A5, which we wanted to keep."

Read our Audi A5 3.0 TDI quattro 286 S line review here 

Beyond its familiar appearance, the BMW 4 Series and Mercedes-Benz C-class Coupé rival adopts a brand new version of Audi’s MLB platform, providing it with wider tracks, a longer wheelbase and a similar increase in size to that of its recently introduced four-door sibling, the A4.

Up to 60kg lighter than predecessor

Audi is yet to provide details of the exterior dimensions. However, Ingolstadt officials revealed that additional high-strength steel and aluminium in the body has helped to trim kerb weight by as much as 60kg over the old model. Advancements in aerodynamics have also netted an impressive drag co-efficient of 0.25.

The interior adopts a similar look that that of the latest A4, with a layered dashboard helping to visually widen the cabin and high-quality materials providing a similarly premium impression as that of the old A5.

Audi claims increased interior accommodation through the adoption of a longer wheelbase, although it is yet to go into specifics. The boot, which comes with optional gesture-control opening via foot motion, is also claimed to offer a 10-litre increase in capacity over the old model, at 465 litres. Levers in the boot can be used to lower the rear seat, which divides 40/20/40, without having to climb inside.

As with the A4, buyers get the choice of an optional virtual cockpit function, which includes a 12.3in high-definition digital instrument panel as well as the latest evolution of Audi’s MMI (Multi Media Interface) Plus infotainment system, which uses an 8.3in monitor, touch-sensitive rotary controller and LTE connectivity for up to three years free of charge via a SIM card permanently installed in the car.