Skip advert
Advertisement

Bentley Mulsanne review - the ultimate in luxury? - MPG and running costs

Can the world's most torque-rich production car reward its driver?

Evo rating
RRP
from £229,360
  • Power delivery, ride, refinement, build quality
  • Interior tech, body roll, not exactly cheap

The Mulsanne’s 2685 kg kerb weight combined with its 6.75-litre twin-turbo V8 aren’t exactly the ultimate recipe for economy, so it comes as no surprise then that the car only manages 19.3mpg on the combined cycle. 

Real world use, with a mix of motorway and city work, saw us getting around 17mpg although we did manage about 22mpg on a longer cruise. The Mulsanne Speed matches the standard car for fuel consumption stats. 

Advertisement - Article continues below

Emissions of 393g/km of CO2 put the Mulsanne in the M-rated tax band, which makes it pricey to run. Servicing equally so, although the sales network and aftersales care is as you’d expect from a car with a £200k+ price tag.

The cost of a Mulsanne itself is largely governed by how much you intend to personalise the car. A starting price of £230,515 is just the stepping off point. You can easily add £100k of options to a Mulsanne should you want a truly bespoke car. 

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

Cars that ended production in 2025
Cars that ended production in 2025
Best cars

Cars that ended production in 2025

From Porsche’s Cayman to the Nissan GT-R to Ford’s Focus ST, these are the iconic performance cars that bow out in 2025
15 Dec 2025
The 'sorry little vehicle' that became the subject of a literary classic
MG Metro
Opinion

The 'sorry little vehicle' that became the subject of a literary classic

Forget Catcher in the Rye, says Porter, Secret Fords is the real must-read
11 Dec 2025
Latest Rocketeer Mazda MX-5 will best the Ferrari F40 on power-to-weight
Rocketeer MX-5
News

Latest Rocketeer Mazda MX-5 will best the Ferrari F40 on power-to-weight

Rocketeer’s been stuffing V6 engines into MX-5s for a few years now. Its operation is now expanding
11 Dec 2025