BMW XM vs Rolls-Royce Black Badge Cullinan (2026)

Price gap, MSRP + destination

$331,975

Scored measures. Each is scaled to the larger value. Bold: the winner.

XM Label AWD vs Black Badge Cullinan AWD
Measure	XM	Black Badge Cullinan	Winner
MSRP + destination	$160,775	$492,750	XM
Horsepower	738 hp	563 hp	XM
Torque	738 lb-ft	627 lb-ft	XM
MPG combined	14 mpg	14 mpg	About the same
EV range	30 mi	N/A	N/A
Cargo, max	64.3 cu ft	21.0 cu ft	XM
Cargo, seats up	18.6 cu ft	N/A	N/A
Rear legroom	40.3 in	43.0 in	Black Badge Cullinan
Front legroom	40.4 in	40.0 in	About the same
Length	201.2 in	210.0 in	Not scored
Width	78.9 in	79.0 in	Not scored
Curb weight	6,091 lb	6,173 lb	Not scored
Seats	5	4	XM
Ground clearance	8.7 in	N/A	N/A
0-60 mph	4.1 s tested	4.8 s estimate	XM
Basic warranty	4 yr / 50,000 mi	N/A	N/A

Not scored: length, width, curb weight. N/A rows are not counted.

Nearest trims by price

Each trim and the rival trim nearest in MSRP
Trim	Nearest in price	Gap
XM Label AWD $159,600	Black Badge Cullinan AWD $490,000	$330,400
Black Badge Cullinan AWD $490,000	XM Label AWD $159,600	$330,400

Miles a yearGas, $ per gallonElectricity, cents per kWhYearsPlug-in electric share, %

XM costs $335,797 less over 6 years.

12,000 miles a year. Gas $3.20. Electricity 17 cents per kWh. Plug-in share 50%.

Weight each group from 0 to 10. MPG uses fuel or charging cost.

Price 5MPG 5Power 5Space 5Towing 5

Equal weights: XM wins.

No single weight change flips the winner.

Your price and mpg will differ.

Reliability and safety are not included.