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Audi A7 / S7 / RS7 vs. smart fortwo MPG

Chart is based on 45 fuel economy reports for the Audi A7 / S7 / RS7 and 325 fuel economy reports for the smart fortwo.

Audi A7 / S7 / RS7 MPG

Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2014 21.2 MPG Highway Percentage 75 percent Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2012 29.1 MPG Highway Percentage 89 percent
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  

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

smart fortwo MPG

smart fortwo smart fortwo 2016 39.6 MPG Highway Percentage 54 percent smart fortwo smart fortwo 2015 30.9 MPG Highway Percentage 0 percent smart fortwo smart fortwo 2010 39.3 MPG Highway Percentage 51 percent smart fortwo smart fortwo 2009 39.8 MPG Highway Percentage 37 percent smart fortwo smart fortwo 2009 39.7 MPG Highway Percentage 44 percent smart fortwo smart fortwo 2008 40.0 MPG Highway Percentage 52 percent smart fortwo smart fortwo 2008 39.6 MPG Highway Percentage 36 percent
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
2016 2dr Hatch turbocharged 89hp 0.9L I3
5-speed manual RWD
flat med none 0 24 22 54 64 39.6  
2015 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
hills light hvy 60 30 10 0 0 30.9  
2010 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
flat med light 1 43 5 51 93 39.3  
2009 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
flat med light 8 33 23 37 62 39.8  
2009 2dr Convertible 70-horsepower 1.0L I3
5-speed automated manual RWD
flat light light 6 29 21 44 68 39.7  
2008 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
flat med light 4 19 25 52 69 40.0  
2008 2dr Convertible 70-horsepower 1.0L I3
5-speed automated manual RWD
flat med light 24 19 21 36 67 39.6  

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This page shows only averages. See all the smart fortwo fuel economy data.

Audi A7 / S7 / RS7 vs. smart fortwo MPG

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Audi A7 / S7 / RS7 and smart fortwo's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Hatchbacks
See TrueDelta's information for all Audi models and smart models.

TrueDelta Reviews the Real Gas Mileage of the Audi A7 / S7 / RS7

Audi A7 / S7 / RS7 Real Gas Mileage: Pros
YearComment
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
 

What Our Members Are Saying about the Real Gas Mileage of the Audi A7 / S7 / RS7

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What Our Members Are Saying about the Real Gas Mileage of the smart fortwo

smart fortwo Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
good mpg car for the price and simplicity of a lightweight car with only a gas engine. Even if you only get the EPA combined estimate of 36 it is good mpg and competes well in its class. But many smart drivers get much higher. My first 10k miles averaged 45 mpg, based on miles per gallon measured at each fill up, mix of city and freeway. Recently I had 48 mpg and 51 mpg tanks on my usual route. Check Fuelly.com for a realistic picture of mpg to expect. Low 40s mpg is most common. see full smart fortwo review
2009 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
highest mpg for a gas only vehicle. see full smart fortwo review
2009 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
fundamentally adequate, very predictable, no surprises larger fuel tank would still be nice see full smart fortwo review
2009 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
Depending on how I drive, it gets great mileage. High of 40.1, mixed city and interstate and an absolute low of 33.5 driving it like a kid in a go Kart. see full smart fortwo review
2008 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
Good mileage see full smart fortwo review
2008 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
Fule consumption is consistent regardless of type of driving style. see full smart fortwo review
2008 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
Fourty MPG or more on every fill up. see full smart fortwo review
2008 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
First tankful is 40 mpg. We expect that to go up once we fully master the manumatic transmission. see full smart fortwo review
2008 2dr Hatch 70-horsepower 1.0L I3
5-speed automated manual RWD
average 40 mpg see full smart fortwo review
2008 2dr Convertible 70-horsepower 1.0L I3
5-speed automated manual RWD
best among fossil fuel powered cars see full smart fortwo review