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Cadillac STS vs. Honda S2000 MPG

Chart is based on 28 fuel economy reports for the Cadillac STS and 130 fuel economy reports for the Honda S2000.

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.

Honda S2000 MPG

Honda S2000 Honda S2000 2007 22.8 MPG Highway Percentage 53 percent Honda S2000 Honda S2000 2006 20.2 MPG Highway Percentage 17 percent Honda S2000 Honda S2000 2005 25.1 MPG Highway Percentage 37 percent Honda S2000 Honda S2000 2004 27.2 MPG Highway Percentage 49 percent Honda S2000 Honda S2000 2003 25.3 MPG Highway Percentage 45 percent Honda S2000 Honda S2000 2002 25.9 MPG Highway Percentage 40 percent Honda S2000 Honda S2000 2001 25.0 MPG Highway Percentage 35 percent Honda S2000 Honda S2000 2000 26.2 MPG Highway Percentage 69 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
2007 2dr Convertible 237-horsepower 2.2L I4
6-speed manual RWD
flat lead light 3 30 15 53 74 22.8  
2006 2dr Convertible 237-horsepower 2.2L I4
6-speed manual RWD
flat med light 0 56 27 17 71 20.2  
2005 2dr Convertible 240-horsepower 2.2L I4
6-speed manual RWD
flat med light 8 36 18 37 66 25.1  
2004 2dr Convertible 240-horsepower 2.2L I4
6-speed manual RWD
flat light none 1 2 48 49 68 27.2  
2003 2dr Convertible 240-horsepower 2.0L I4
6-speed manual RWD
flat med light 7 10 38 45 66 25.3  
2002 2dr Convertible 240-horsepower 2.0L I4
6-speed manual RWD
flat med light 5 15 40 40 63 25.9  
2001 2dr Convertible 240-horsepower 2.0L I4
6-speed manual RWD
hills lead none 15 20 30 35 60 25.0  
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2000 2dr Convertible 240-horsepower 2.0L I4
6-speed manual RWD
flat med none 1 10 20 69 70 26.2  

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This page shows only averages. See all the Honda S2000 fuel economy data.

Cadillac STS vs. Honda S2000 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 Cadillac STS and Honda S2000'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 Cadillac models and Honda models.

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
 

What Our Members Are Saying about the Real Gas Mileage of the Honda S2000

Honda S2000 Real Gas Mileage: Pros
YearBody/PowertrainComment
2005 2dr Convertible 240-horsepower 2.2L I4
6-speed manual RWD
This car may be rated 18mpg city and 25mpg highway, but I don't drive many highways, and in red-light happy Houston I get 25mpg without even trying. Driving a long highway trip yielded closer to 29mpg. Sure it's premium, but for a 240bhp car, grea see full Honda S2000 review
2003 2dr Convertible 240-horsepower 2.0L I4
6-speed manual RWD
about 26 mpg in winter, and 30 in the summer see full Honda S2000 review
Honda S2000 Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 2dr Convertible 237-horsepower 2.2L I4
6-speed manual RWD
to get even some rise out of the engine it has to be revved high this tends to use up a lot of fuel see full Honda S2000 review
2005 2dr Convertible 240-horsepower 2.2L I4
6-speed manual RWD
about 20mpg in spirited driving. drinks premium fuel. see full Honda S2000 review
2004 2dr Convertible 240-horsepower 2.2L I4
6-speed manual RWD
I find 25-30 city/road overall to be most acceptable with a highly tuned engine that begs to be driven hard. We all wish for greater mileage. However, the S2000 is first and last a performance vehicle. With that in mind, I am quite pleased. see full Honda S2000 review