Audi RS5 coupe

Price  £59,870 - £68,870

Audi RS5 coupe

reviewed by Carbuyer

  • Feels built to last
  • Excellent performance
  • Front seats are very comfortable
  • Expensive to buy
  • Cramped rear seats
  • BMW M4 more fun to drive

At a glance

The greenest
4.2 quattro 2dr £59,870
The cheapest
4.2 quattro 2dr £59,870
The fastest
4.2 quattro Limited Edition 2dr £68,870
Top of the range
4.2 quattro Limited Edition 2dr £68,870

“The Audi RS5 is extremely fast, but isn’t as much fun to drive as you’d expect. The interior quality is superb, though.”

In many ways, the Audi RS5 is the archetypal fast Audi. Handsome looking, with four-wheel drive and a big, extremely powerful engine. In this case, it's virtually the same 4.2-litre V8 petrol engine that you’ll find in the Audi R8 supercar.

Its 444bhp means the RS5 is a little more powerful than the BMW M4 and a little less powerful than the Mercedes C63 AMG. But thanks to that four-wheel-drive system and a seven-speed automatic gearbox, it's very easy to drive, as well as being extremely fast.

As the RS5 is based on the Audi A5 Coupe, it has that car's excellent interior, which blends superb build quality with a handsome, if rather conservative, look. There's space for four adults and the front sports seats are particularly comfortable and supportive. There's a reasonably large boot, too.

As you might expect, the RS5's interior sports a range of RS5-specific touches, including metallic and carbon-fibre trim, RS badges and a thick-rimmed steering wheel.

But the main stumbling block is that the RS5 isn’t as much fun to drive as its sporty looks and powerful engine might have you believe.

MPG, running costs & CO2

2 / 5

Closest rivals are far cheaper to run

The Audi RS5 isn’t a cheap car to run – you can thank Audi’s refusal to adopt smaller turbocharged engines for that. The turbocharged BMW M4 and Mercedes C63 AMG are both cheaper to run than the RS5, with lower carbon-dioxide emissions and better fuel economy.


The RS5 is capable of a claimed 26.9mpg if you drive with restraint. If you don’t, expect fuel economy in the high teens at most. Its CO2 emissions are rated at 246g/km – more than 50g/km more than a C63 – so road tax will cost a hefty £490 a year. 

Also, servicing, tyres, replacement parts and insurance will expensive – so whichever way you look at it, the RS5 is going to cost a lot to run.

Engines, drive & performance

3.5 / 5

Four-wheel drive grip makes most of the huge power on offer

This is the Audi RS5’s reason for being, but despite that, it’s mixed bag. There’s no faulting the engine, which is hugely powerful and can lay waste to the 0-62mph dash in just 4.5 seconds (although for the record, that’s fractionally slower than the M4 and C63). It makes a great noise, too.

That 444bhp is channelled through a four-wheel-drive system, which provides enormous grip in all weather. But the fundamental problem is that you never feel particularly involved in the driving experience, due to steering that doesn’t provide the same amount of communication as the best of the Audi’s rivals.

Interior & comfort

3 / 5

Great interior quality, but space in the rear is tight

The interior is a strong point of any Audi, thanks to high-quality materials and excellent build quality. The RS5’s isn’t perfect, though – the dashboard is beginning to look a little dated, especially compared to that in the latest Audi A4 saloon. Even so, there are some extremely comfortable and supportive front seats, which you and your passenger can enjoy. You’ll be thanked less by any passengers you put in the two rear seats, as space back there is limited.

The RS5 is reasonably comfortable on the move; although its suspension is quite firm and those wide tyres generate considerable road noise. At least the car is fitted with a suspension system you can configure to be sportier or softer depending on your preference.

Practicality & boot space

3 / 5

The four-seat RS5 is only available as two-door

Considering the RS5 is the same size as an A4, it’s surprising to find space for the two rear-seat passengers is so tight. You can thank the sloping coupe roofline for that. It’s not easy to get in the back, either, and once you’re there, head and legroom is quite limited. That’s a shame, because the seats are actually quite comfortable to sit in.

Fortunately, the RS5’s 455-litre boot grows to 829 litres when the standard split-folding rear seats are dropped flat. There are also lots of storage cubbies and handy nooks dotted around for stashing your bits and pieces in.

Reliability & safety

3.5 / 5

Audi has a good reputation for reliability and safety

Despite Audi’s reputation for reliability, the A5 on which the RS5 is based didn’t fare particularly well in our 2015 Driver Power customer satisfaction survey. It finished in 114th place overall and could only muster a 96th-place finish for reliability.

Its performance in the build-quality category was better: 19th out of the 200 cars featured. That’s thanks to the high-quality materials used and the reassuring ‘thud’ you hear when you close the doors.

The RS5 also comes with plenty of safety equipment, including six airbags, electronic stability control (ESP), ISOFIX child-seat anchor points and massive brakes. You can also add optional extras such as adaptive xenon headlights, lane-departure warning and blind-spot monitoring.

Price, value for money & options

2.5 / 5

This performance flagship isn’t cheap

You can spend between £60,000 and nearly £80,000 on an RS5, which is a huge sum whichever way you cut it – particularly as both the BMW M4 and Mercedes C63 are cheaper. And you’ll still need to fork out extra for kit like adaptive cruise control and lane-keeping assistance.

All models feature leather upholstery, a seven-speed twin-clutch gearbox and adaptive suspension. Resale values are strong, in part because of the RS5's relative rarity.

What the others say

4 / 5
based on 3 reviews
4 / 5
"The Audi RS5 offers masses of performance and four-wheel drive, but the BMW M3 is more fun in corners."
4 / 5
"It's nothing like as characterful as the last Audi RS4 and for all its technical brilliance it lacks roll-on performance – ironically just the type that the turbocharged Audi S4 offers. It's a fine car, but a long way from perfect."
8 / 10
"Overall, the Audi RS5 will be exactly what most people want most of the time. It goes faster than anyone will ever need, pootles around town brilliantly, is comfortable, well made and exclusive, looks good and grips well. But I still wouldn't buy one."
Last updated 
7 Oct 2015
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