Audi A7 / S7 / RS7 vs. BMW X6 MPG

Chart is based on 45 fuel economy reports for the Audi A7 / S7 / RS7 and 11 fuel economy reports for the BMW X6.

Audi A7 / S7 / RS7 MPG

Year	Body/Powertrain	flat, hilly, or mountainousLand	driving style: very light to "lead foot"Foot	A/C use: none to heavyA/C	constant stop and goTraf %	many stops per mileCity %	stop every mile or twoSub %	fairly steady speedHwy %	Hwy Spd	MPG
2014	4dr Hatch turbocharged 560hp 4.0L V8 8-speed shiftable automatic AWD	flat	med	light	4	1	20	75	65	21.2
2012	4dr Hatch supercharged 310hp 3.0L V6 8-speed shiftable automatic AWD	mtns	med	none	0	8	3	89	66	29.1

This page shows only averages. See all the Audi A7 / S7 / RS7 fuel economy data.

Year	Body/Powertrain	flat, hilly, or mountainousLand	driving style: very light to "lead foot"Foot	A/C use: none to heavyA/C	constant stop and goTraf %	many stops per mileCity %	stop every mile or twoSub %	fairly steady speedHwy %	Hwy Spd	MPG
2011	4dr SUV turbocharged 400hp 4.4L V8 8-speed shiftable automatic AWD	flat	med	hvy	21	29	21	29	65	18.5
2011	4dr SUV turbocharged 300hp 3.0L I6 8-speed shiftable automatic AWD	flat	med	light	11	15	35	40	90	20.6
2009	4dr SUV turbocharged 300hp 3.0L I6 6-speed shiftable automatic AWD	flat	med	hvy	0	0	0	100	60	18.0
2008	4dr SUV turbocharged 300hp 3.0L I6 6-speed shiftable automatic AWD	flat	med	light	13	47	23	17	107	15.2
2008	4dr SUV turbocharged 232hp 3.0L I6 Diesel 6-speed shiftable automatic AWD	flat	light	light	15	20	5	60	70	22.5

This page shows only averages. See all the BMW X6 fuel economy data.

See TrueDelta's information for all Hatchbacks

See TrueDelta's information for all Audi models and BMW models.

Audi A7 / S7 / RS7 Real Gas Mileage: Pros
Year	Comment
2014	Now for the second half of the Audi A7 TDI's one-two punch: its diesel engine. No one denies the efficiency of diesels, and the latest Audi V6 doesn't disappoint. In the EPA's tests the TDI achieves 24 mpg city, 38 mpg highway. The gas engine's 18/28 ratings are impressive for a powerful gas V6 in a heavy all-wheel-drive car, but are no match for the diesel's. In my real-world driving the A7 TDI's trip computer generally reported mid-30s in the suburbs and about 40 on the highway (a little under this number on 70-mph Interstates, a little over it where speed limits were lower). Diesel can be unpleasant to put in the car--it's slimy and does not evaporate if spilled like gas does--but the A7 TDI can go up to 800 miles between fill-ups. In comparison, the gas V6 manages low 20s in the suburbs and high 20s on the highway. This said, the competing diesel from BMW is even more efficient. see full Audi A7 / S7 / RS7 review

None of our members have yet commented on the real gas mileage of the Audi A7 / S7 / RS7.

BMW X6 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2011	4dr SUV turbocharged 300hp 3.0L I6 8-speed shiftable automatic AWD	Took trip from W. Mass to Montreal and back. 686 miles total, avg. speed- highway and some in city driving- 58.6 mph. Avg. fuel economy from trip computer reset at beginning of trip . 24.2 mpg. 4 pax with luggage- a/c on. Impressive. see full BMW X6 review

BMW X6 Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2008	4dr SUV turbocharged 300hp 3.0L I6 6-speed shiftable automatic AWD	thirsty, 17 lt/100km city see full BMW X6 review