Rolls-Royce Cullinan vs Rolls-Royce Phantom Extended

How does the Rolls-Royce Cullinan stack up against the Rolls-Royce Phantom Extended? We put their headline specs side by side so you can see exactly where each car leads.

Rolls-Royce CullinanRolls-Royce Cullinan
vs
Rolls-Royce Phantom ExtendedRolls-Royce Phantom Extended
SpecRolls-Royce CullinanRolls-Royce Phantom Extended
Horsepower (max)591 hp563 hp
0-100 km/h (fastest)5.0 s5.4 s
Top speed250 km/h250 km/h
Variants21
Body styleV12 luxury SUVLong-wheelbase V12 saloon
GenerationSeries IIVIII Series II EWB
Production2018 – present2017 – present
Length5,341 mm5,982 mm
Width2,164 mm2,018 mm
Height1,835 mm1,646 mm
Wheelbase3,295 mm3,772 mm

Rolls-Royce Cullinan vs Rolls-Royce Phantom Extended: common questions

Is the Rolls-Royce Cullinan or Rolls-Royce Phantom Extended faster?
The Rolls-Royce Cullinan is quicker, hitting 0-60 mph in 4.8s versus the Rolls-Royce Phantom Extended's 5.1s (0-100 km/h in 5s vs 5.4s).
Which has more horsepower, the Rolls-Royce Cullinan or the Rolls-Royce Phantom Extended?
The Rolls-Royce Cullinan makes more power: 591 hp (441 kW) versus 563 hp (420 kW) for the Rolls-Royce Phantom Extended.
Is the Rolls-Royce Cullinan or Rolls-Royce Phantom Extended faster on top speed?
Both cars top out at 155 mph (250 km/h).
What is the main difference between the Rolls-Royce Cullinan and the Rolls-Royce Phantom Extended?
The Rolls-Royce Cullinan is a v12 luxury suv, while the Rolls-Royce Phantom Extended is a long-wheelbase v12 saloon. That difference in body style drives most of the others.