So the theory goes, saloons look and feel more upmarket than hatches. I don’t buy that. And I certainly don’t buy it when it comes to the Audi A5 Sportback.

For my money it’s considerably more glamorous than the A4 saloon and not just for its relative rarity. It’s sleeker, prettier and more muscular than the four-door. Not to mention a mite more practical too.

Like the S4 saloon, it’s powered by a 328bhp supercharged 3.0-litre V6 and comes as standard with four-wheel drive and a seven-speed dual-clutch gearbox.

A supercharged six is an esoteric engine in this type of car but it’s easily one of the best things about the S5, especially when paired to the DSG ’box.

It’s lusty and linear right up to the red line and provides explosive overtaking potential from pretty much any speed. It doesn’t sound quite as spirited as the V8 that used to power the S-badged Audis. But it’s hardly shy and retiring at full chat, either, and there are clear fuel economy and emissions advantages.

Some of the usual Audi vices are in evidence, though, such as a lumpy low-speed ride and numb handling. Nothing wrong with the crisp way it tackles corners, however, though the caveat is that our test car was fitted with the optional sports differential and ‘dynamic’ steering. But even those pricey extras don’t result in a lot of information being telegraphed back to the driver.

Inside, the A5’s offset driving position isn’t such a problem in a two-pedal car. Elsewhere, it’s the usual solid Audi look and feel with added flourishes such as terrific S5-specific seats. There’s good luggage and passenger space too.

If you’re a company car buyer, the S5 Sportback makes little fiscal sense and you’d be far better off with one of the diesels.

Audi S5 Sportback

Price £40,125 Engine V6, 2955cc, supercharged,  petrol; Power 328bhp at 5500-7000rpm; Torque 325lb ft at 2900-5300rpm; 0-62mph 5.4sec; Top speed 155mph; Gearbox 7-spd dual-clutch automatic; Kerb weight 1745kg; Economy 30.1mpg; CO2 219g/km

Top 5 Super saloons

  • Jaguar XFR
    Not only is the XFR the class leader, it is also exceptional value compared to rivals

    Jaguar XFR

  • Mercedes-AMG C 63
    Mercedes-AMG C 63 saloon is priced from £59,800

    Mercedes-AMG C 63

  • BMW M3
    The M3 packs a twin-turbocharged 3.0-litre straight six that produces 425bhp and 405lb ft

    BMW M3

  • Mercedes-AMG E 63
    The old 6.2-litre V8 has been dropped in favour of a twin-turbo 5.5-litre V8

    Mercedes-AMG E 63

  • Jaguar XJR
    The Jaguar XJR offers monstrous, relentless performance

    Jaguar XJR


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