The Skoda Octavia RS245 is a titillating fastback with pace and space in equal measure.

The third-generation Mercedes CLS is armed with a sharper design, cooler features and a sportier character, in a bid to re-assert its position as the pre-eminent four-door coupe.

Audi’s new flagship fastback isn’t just pretty – it’s packed with lots of brilliant technology, too.

Which of these swanky new fastbacks delivers the best blend of stylishness and speediness?

Porsche’s second-generation Panamera is a luxurious fastback saloon with classleading sportiness.