Audi A7 / S7 / RS7 vs. Mercury Sable MPG

Chart is based on 45 fuel economy reports for the Audi A7 / S7 / RS7 and 65 fuel economy reports for the Mercury Sable.

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
2009	4dr Sedan 263-horsepower 3.5L V6 6-speed automatic FWD	flat	med	light	0	5	95	0	N/A	24.8
2008	4dr Sedan 263-horsepower 3.5L V6 6-speed automatic FWD	hills	med	light	35	35	8	23	70	17.7
2005	4dr Sedan 201-horsepower 3.0L V6 4-speed automatic FWD	hills	med	light	14	14	43	30	60	23.8
2005	4dr Sedan 153-horsepower 3.0L V6 4-speed automatic FWD	flat	light	light	8	8	8	78	60	25.5
2004	4dr Sedan 201-horsepower 3.0L V6 4-speed automatic FWD	flat	med	hvy	5	15	5	75	65	23.7
2003	4dr Sedan 200-horsepower 3.0L V6 4-speed automatic FWD	flat	med	none	2	2	3	93	73	23.7
2002	4dr Sedan 200-horsepower 3.0L V6 4-speed automatic FWD	flat	med	light	15	0	5	80	70	25.0
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2001	4dr Sedan 200-horsepower 3.0L V6 4-speed automatic FWD	flat	med	light	1	1	19	79	64	26.9
2000	4dr Wagon 200-horsepower 3.0L V6 4-speed automatic FWD	flat	med	light	0	0	50	50	60	22.9

This page shows only averages. See all the Mercury Sable fuel economy data.

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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.

Mercury Sable Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2009	4dr Sedan 263-horsepower 3.5L V6 6-speed automatic FWD	for a big car fuel economy is around 22 average and about 28 hwy see full Mercury Sable review
2001	4dr Sedan 200-horsepower 3.0L V6 4-speed automatic FWD	For a V6 engine with 200 horse power this vehicle is a bit of a camel. I was pleasently surprise that a used vehicle with over 70K could still run so efficently. see full Mercury Sable review