Skip advert
Advertisement

Audi A5 review - sharply-styled coupe is a big upgrade from old model - Page 5: MPG and running costs

Correctly specced, the A5 is a decent package for keen drivers and a genuine rival to the BMW 4-series

Evo rating
RRP
from £30,700
  • Looks, interior, decent everyday usability
  • Requires active chassis to make the most of ride and handling

MPG and running costs

The A5 range begins at under £40,000, which means good news for private buyers as it dodges the luxury car tax imposed from April 2017. First-year taxation is pretty palatable too, with low emissions for most engines.

That’s good news if you were planning to use the A5 as a company car, too. Low emissions of 105g/km in the most efficient 2.0 TDI Ultra model means rock-bottom running costs, while even the similarly powered 2.0 TFSI petrol only coughs out 117g/km. Meanwhile, the most powerful 249bhp 2.0 TFSI emits 136g/km.

Fuel economy figures are similarly competitive, ranging from 47.9mpg in the 249bhp 2.0 TFSI to an astonishing 70.6mpg in the 2.0 TDI Ultra - though in the real world you’re likely to see consumption somewhere in the 50’s.. Figures for the powerful S5 are understandably less impressive – 38.2mpg and 170g/km of CO2.

Advertisement - Article continues below

Our pick of the engine range is the 249bhp 2.0 TFSI, which managed good economy during our time with it. We saw low-40’s mpg on a test route that saw the TDI ultra record low-50’s.

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

How to rediscover the love for cars? Get out there and buy an affordable classic
Subaru Impreza RB5
Opinion

How to rediscover the love for cars? Get out there and buy an affordable classic

It took our Eras tests to top up Richard Meaden’s love for cars. It also stoked the urge to buy an S1 Elise
5 Jun 2026
Polestar 5 review – cheaper and faster than a Porsche Taycan but not quite as sharp
Polestar 5 front
Reviews

Polestar 5 review – cheaper and faster than a Porsche Taycan but not quite as sharp

Polestar’s flagship finally arrives, with a bespoke aluminium structure, electric powertrain and suspension. But will anyone actually buy it?
1 Jun 2026
The Audi Nuvolari is a 987bhp, carbon-bodied successor to the R8
Audi Nuvolari
News

The Audi Nuvolari is a 987bhp, carbon-bodied successor to the R8

The R8 recipe returns with a significantly higher level of performance – and price tag
4 Jun 2026