BMW i4 vs Rolls-Royce Phantom Extended

How does the BMW i4 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.

BMW i4BMW i4
vs
Rolls-Royce Phantom ExtendedRolls-Royce Phantom Extended
SpecBMW i4Rolls-Royce Phantom Extended
Horsepower (max)536 hp563 hp
0-100 km/h (fastest)3.9 s5.4 s
Top speed225 km/h250 km/h
Variants41
Body stylePerformance EV Gran CoupeLong-wheelbase V12 saloon
GenerationG26VIII Series II EWB
Production2022 – present2017 – present
Length4,783 mm5,982 mm
Width1,852 mm2,018 mm
Height1,448 mm1,646 mm
Wheelbase2,856 mm3,772 mm

BMW i4 vs Rolls-Royce Phantom Extended: common questions

Is the BMW i4 or Rolls-Royce Phantom Extended faster?
The BMW i4 is quicker, hitting 0-60 mph in 3.7s versus the Rolls-Royce Phantom Extended's 5.1s (0-100 km/h in 3.9s vs 5.4s).
Which has more horsepower, the BMW i4 or the Rolls-Royce Phantom Extended?
The Rolls-Royce Phantom Extended makes more power: 563 hp (420 kW) versus 536 hp (400 kW) for the BMW i4.
Is the BMW i4 or Rolls-Royce Phantom Extended faster on top speed?
The Rolls-Royce Phantom Extended has the higher top speed at 155 mph (250 km/h), versus 140 mph (225 km/h) for the BMW i4.
What is the main difference between the BMW i4 and the Rolls-Royce Phantom Extended?
The BMW i4 is a performance ev gran coupe, while the Rolls-Royce Phantom Extended is a long-wheelbase v12 saloon. That difference in body style drives most of the others.