Cadillac DTS vs. Mercedes-Benz GLK Fuel Economy (km/L)

Chart is based on 13 fuel economy reports for the Cadillac DTS and 36 fuel economy reports for the Mercedes-Benz GLK.

Cadillac DTS km/L

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

This page shows only averages. See all the Cadillac DTS 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	km/L
2013	4dr SUV turbocharged 200hp 2.1L I4 Diesel 7-speed shiftable automatic AWD	flat	med	hvy	0	7	53	40	73	82.4
2013	4dr SUV turbocharged 168hp 2.1L I4 Diesel 7-speed shiftable automatic AWD	flat	med	hvy	0	0	5	95	110	15.6
2013	4dr SUV 302-horsepower 3.5L V6 7-speed shiftable automatic RWD	flat	v.lt	hvy	0	0	100	0	0	53.5
2011	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	hills	med	none	0	9	9	83	84	44.5
2010	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic RWD	flat	light	light	8	23	45	24	66	51.4
2010	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	flat	light	light	11	17	24	48	93	23.9

This page shows only averages. See all the Mercedes-Benz GLK fuel economy data.

See TrueDelta's information for all Sedans

See TrueDelta's information for all Cadillac models and Mercedes-Benz models.

Cadillac DTS Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
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
Year	Body/Powertrain	Comment
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

None of our members have yet commented on the real gas mileage of the 2001 Mercedes-Benz GLK.