Audi RS Q8 vs BMW X6 M (2026)

Price gap, MSRP + destination

$2,045

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

RS Q8 Performance AWD vs X6 M Competition AWD
Measure	RS Q8	X6 M	Winner
MSRP + destination	$139,595	$137,550	About the same
Horsepower	631 hp	617 hp	RS Q8
Torque	627 lb-ft	553 lb-ft	RS Q8
MPG combined	16 mpg	15 mpg	RS Q8
Cargo, max	60.7 cu ft	59.6 cu ft	RS Q8
Cargo, seats up	30.5 cu ft	27.4 cu ft	RS Q8
Rear legroom	40.2 in	35.7 in	RS Q8
Front legroom	41.6 in	40.4 in	RS Q8
Length	197.3 in	195.0 in	Not scored
Width	78.7 in	78.7 in	Not scored
Curb weight	5,434 lb	5,454 lb	Not scored
Towing	7,700 lb	N/A	N/A
Seats	5	5	About the same
Ground clearance	8.0 in	8.4 in	About the same
0-60 mph	3.4 s tested	3.7 s tested	RS Q8
Basic warranty	4 yr / 50,000 mi	4 yr / 50,000 mi	About the same

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
RS Q8 Performance AWD $138,300	X6 M Competition AWD $136,100	$2,200
X6 M Competition AWD $136,100	RS Q8 Performance AWD $138,300	$2,200

Miles a yearGas, $ per gallonElectricity, cents per kWhYears

About the same over 6 years.

12,000 miles a year. Gas $3.20. Electricity 17 cents per kWh.

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

Price 5MPG 5Power 5Space 5Towing 5

Equal weights: RS Q8 wins.

No single weight change flips the winner.

Your price and mpg will differ.

Reliability and safety are not included.