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2026 Bentley Flying Spur Mulliner

Luxury · 6.0L Twin-Turbo W12 · AWD

88/100

AutoVault's overall score, weighted for what a luxury is actually for — performance, technology, comfort, reliability, safety and value.

Specifications

Engine6.0L Twin-Turbo W12
Horsepower626 hp
Torque664 lb-ft
0–60 mph3.7 sec
Top speed207 mph
DrivetrainAWD
Seats5
Combined MPG17 mpg (14 city / 22 hwy)
Range314 miles
MSRP$298,250
Body styleLuxury

The verdict

What's good

  • Flagship trim with plug-in hybrid power
  • Silent electric-only city driving
  • Exquisite handmade interior
  • Magic-carpet ride quality

What's not

  • Unproven new hybrid drivetrain
  • Extra battery weight to haul
  • Awkward size in tight spaces
  • Holds value poorly

The engine

6.0L Twin-Turbo W12

6.0L Twin-Turbo W12

Bentley's 6.0-liter twin-turbo W12 is a masterpiece of smooth, silent muscle — two narrow-angle V6s sharing a crank to make a hugely powerful engine short enough to fit a grand tourer's nose.

A Volkswagen Group engineering tour de force unique to Bentley, the W12 was hand-built at Crewe for two decades before being retired in 2024 in favor of a hybrid V8.

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