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Buick Verano vs. Cadillac STS MPG

Chart is based on 6 fuel economy reports for the Buick Verano and 28 fuel economy reports for the Cadillac STS.

Buick Verano MPG

Buick Verano Buick Verano 2013 37.6 MPG Highway Percentage 72 percent Buick Verano Buick Verano 2013 25.6 MPG Highway Percentage 60 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
2013 4dr Sedan turbocharged 250hp 2.0L I4
6-speed manual FWD		 hills v.lt light 0 3 25 72 60 37.6  
2013 4dr Sedan 180-horsepower 2.4L I4
6-speed shiftable automatic FWD		 flat light light 10 30 0 60 60 25.6  

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This page shows only averages. See all the Buick Verano fuel economy data.

Cadillac STS MPG

Cadillac STS Cadillac STS 2008 20.1 MPG Highway Percentage 90 percent Cadillac STS Cadillac STS 2008 21.8 MPG Highway Percentage 50 percent Cadillac STS Cadillac STS 2007 22.0 MPG Highway Percentage 28 percent Cadillac STS Cadillac STS 2006 24.5 MPG Highway Percentage 100 percent Cadillac STS Cadillac STS 2006 20.0 MPG Highway Percentage 60 percent Cadillac STS Cadillac STS 2006 19.0 MPG Highway Percentage 20 percent Cadillac STS Cadillac STS 2005 20.5 MPG Highway Percentage 53 percent Cadillac STS Cadillac STS 2005 14.6 MPG Highway Percentage 40 percent Cadillac STS Cadillac STS 2005 21.0 MPG Highway Percentage 45 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
2008 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic AWD		 flat v.lt light 0 10 0 90 60 20.1  
2008 4dr Sedan 302-horsepower 3.6L V6
6-speed shiftable automatic RWD		 flat med light 9 11 30 50 73 21.8  
2007 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic RWD		 flat med light 3 50 20 28 70 22.0  
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 mtns light none 0 0 0 100 65 24.5  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat med light 20 9 10 60 67 20.0  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic AWD		 flat light none 0 45 35 20 60 19.0  
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 flat med light 0 3 43 53 67 20.5  
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2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic AWD		 flat med light 10 45 5 40 70 14.6  
2005 4dr Sedan 255-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat light light 5 20 30 45 60 21.0  

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This page shows only averages. See all the Cadillac STS fuel economy data.

Buick Verano vs. Cadillac STS 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 Buick Verano and Cadillac STS'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 Sedans
See TrueDelta's information for all Buick models and Cadillac models.

TrueDelta Reviews the Real Gas Mileage of the Buick Verano

Buick Verano Real Gas Mileage: Cons
YearComment
A lot of weight and enough power to move it don't make for class-leading fuel economy. So it should come as no surprise that the Verano's EPA ratings, 21 mpg city and 30 highway, trail those of some V6-powered midsize sedans. The ILX 2.4 does just a single mpg better, though. The benchmark for quick compact sedans is currently set by the BMW 3-Series, with ratings of 23/33. In my suburban driving the trip computer typically reported low 20s. A highway stretch netted only 27. With a light foot I could also manage 27 in the suburbs. But if you're not going to use the turbo, why pay for it? see full Buick Verano review
 

What Our Members Are Saying about the Real Gas Mileage of the Buick Verano

Buick Verano Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 4dr Sedan turbocharged 250hp 2.0L I4
6-speed manual FWD		 I did see 39 mpg on a tankful of gas just commuting on the highway 118 miles at 60 mph. It great fuel economy and it is what I expect from turbo-4 these days. see full Buick Verano review
2012 4dr Sedan 180-horsepower 2.4L I4
6-speed shiftable automatic FWD		 We previously owned a Cruze LTZ with the 1.4L Turbo and the Verano's 2.4L was by far the winner on fuel mileage. We got 700km out ouf a tank of fuel with an average speed of 110 km's see full Buick Verano review
Buick Verano Real Gas Mileage: Cons
YearBody/PowertrainComment
2013 4dr Sedan turbocharged 250hp 2.0L I4
6-speed shiftable automatic FWD		 Fuel economy is respectable on the Turbo engine (for a high-performance engine). I was disappointed in the unimpressive fuel economy with the base 2.4L engine. see full Buick Verano review
 

What Our Members Are Saying about the Real Gas Mileage of the Cadillac STS

Cadillac STS Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 16 city/21 highway. Buy it only if you can afford it with out complaining. see full Cadillac STS review
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic AWD		 This car is thirsty. I live in flat country and I get 15 mpg with 80% highway traffic. I only get 19 mpg on trips. It probably needs a 6th speed overdive for the highway. see full Cadillac STS review