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Cadillac DTS vs. Infiniti I Fuel Economy (km/L)

Chart is based on 13 fuel economy reports for the Cadillac DTS and 26 fuel economy reports for the Infiniti I.

Cadillac DTS km/L

Cadillac DTS Cadillac DTS 2008 40.9 MPG Highway Percentage 10 percent Cadillac DTS Cadillac DTS 2008 49.6 MPG Highway Percentage 40 percent Cadillac DTS Cadillac DTS 2007 40.4 MPG Highway Percentage 40 percent Cadillac DTS Cadillac DTS 2006 36.6 MPG Highway Percentage 25 percent Cadillac DTS Cadillac DTS 2006 44.4 MPG Highway Percentage 59 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 km/L
2008 4dr Sedan 291-horsepower 4.6L V8
4-speed automatic FWD		 flat light hvy 0 40 50 10 60 40.9  
2008 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 flat med light 10 30 20 40 70 49.6  
2007 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 flat light light 5 25 30 40 65 40.4  
2006 4dr Sedan 291-horsepower 4.6L V8
4-speed automatic FWD		 flat light hvy 5 40 30 25 65 36.6  
2006 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 flat light light 8 11 23 59 78 44.4  

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

Infiniti I km/L

Infiniti I Infiniti I 2004 57.1 MPG Highway Percentage 28 percent Infiniti I Infiniti I 2003 58.4 MPG Highway Percentage 65 percent Infiniti I Infiniti I 2002 49.5 MPG Highway Percentage 64 percent Infiniti I Infiniti I 2001 48.3 MPG Highway Percentage 55 percent Infiniti I Infiniti I 2000 54.9 MPG Highway Percentage 58 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 km/L
2004 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med hvy 9 64 0 28 60 57.1  
2003 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med light 8 9 17 65 68 58.4  
2002 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med light 3 9 25 64 84 49.5  
2001 4dr Sedan 227-horsepower 3.0L V6
4-speed automatic FWD		 flat light none 2 3 41 55 68 48.3  
2000 4dr Sedan 227-horsepower 3.0L V6
4-speed automatic FWD		 hills light hvy 3 8 33 58 68 54.9  

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This page shows only averages. See all the Infiniti I fuel economy data.

Cadillac DTS vs. Infiniti I Fuel Economy (km/L)

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 DTS and Infiniti I's where a car was driven. So you can get an idea of their real-world km/L 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 Infiniti models.

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

Cadillac DTS Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 I bought this car almost specifically for my "road" car, for trips, but do occasionally use it around town. I don't know how the other reviewers are driving their cars but I get what I think is great mileage, mid-teens around town and 28-29mgh on trips/hwy at 75MPH. I do try to drive easy to enhance my mileage. see full Cadillac DTS review
2006 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 Great Milage for the level of comfort, 25 plus on trips. see full Cadillac DTS review
2006 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 Great on the highway. At 65 I get a consistant 25mpg. The city is an entirely different story. In stop and go city driving, the best I've ever gotten is 10mpg. The average is 8mpg. The EPA estimates 17 in the city. They are off their rocker. This car sucks gas in city driving. Stay away unless you have tons of money or own an oil refinery. see full Cadillac DTS review
Cadillac DTS Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 Terrible in the city. 8 mpg on average. At least it takes regular. see full Cadillac DTS review
2006 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD		 City gas mileage is pathetic. Since new I was lucky to get 10 mpg in the city, but in stop and go it's 8 mpg. When the car was newer, I took it to the dealer, and they checked everything out. I was told that it's a big V8. The Northstar engine is an embarrassment. see full Cadillac DTS review
 

What Our Members Are Saying about the Real Gas Mileage of the Infiniti I

Infiniti I Real Gas Mileage: Cons
YearBody/PowertrainComment
2001 4dr Sedan 227-horsepower 3.0L V6
4-speed automatic FWD		 For what it is, it gets pretty low city MPG for a Japanese car. Around 15-17 depending on conditions. Highway gas mileage is good though see full Infiniti I review