Kia Spectra vs. Mercedes-Benz GL MPG

Chart is based on 73 fuel economy reports for the Kia Spectra and 48 fuel economy reports for the Mercedes-Benz GL.

Kia Spectra MPG

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
2009	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	light	light	10	30	10	50	75	30.3
2009	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	light	1	36	22	43	58	32.4
2009	4dr Hatch 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	hvy	0	80	0	20	70	26.5
2009	4dr Hatch 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	none	30	5	5	60	100	32.0
2008	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	v.lt	none	5	10	6	79	61	31.9
2007	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	light	0	10	50	40	70	31.0
2007	4dr Hatch 138-horsepower 2.0L I4 5-speed manual FWD	mtns	med	light	3	5	45	47	70	31.8
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2007	4dr Hatch 138-horsepower 2.0L I4 4-speed automatic FWD	flat	med	light	10	10	10	70	75	29.0
2006	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	light	25	6	6	62	68	31.1
2006	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	light	3	16	5	76	69	32.1
2006	4dr Hatch 138-horsepower 2.0L I4 5-speed manual FWD	flat	light	light	15	6	27	51	68	28.8
2006	4dr Hatch 138-horsepower 2.0L I4 4-speed automatic FWD	flat	lead	none	1	83	8	8	70	21.9
2005	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	light	light	1	15	5	79	60	31.3
2005	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	hills	med	light	12	24	13	52	68	28.5
2005	4dr Hatch 138-horsepower 2.0L I4 5-speed manual FWD	hills	med	light	10	10	50	30	75	27.0
2004.5	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	lead	hvy	0	3	6	91	75	34.9
2004.5	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	light	5	38	29	29	70	28.5

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This page shows only averages. See all the Kia Spectra fuel economy data.

Mercedes-Benz GL MPG

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 SUV turbocharged 240hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	flat	light	light	1	4	15	80	65	27.3
2011	4dr SUV 382-horsepower 5.5L V8 7-speed shiftable automatic AWD	flat	light	hvy	1	49	20	30	70	15.0
2010	4dr SUV turbocharged 210hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	flat	light	light	7	13	34	46	64	24.0
2009	4dr SUV turbocharged 210hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	flat	med	hvy	0	13	60	27	72	22.5
2009	4dr SUV 335-horsepower 4.7L V8 7-speed shiftable automatic AWD	flat	med	light	21	22	27	30	60	18.0
2008	4dr SUV turbocharged 215hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	flat	light	light	6	23	31	41	71	22.4
2008	4dr SUV 335-horsepower 4.7L V8 7-speed shiftable automatic AWD w/low range	flat	med	hvy	13	30	28	30	83	17.0
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2008	4dr SUV 335-horsepower 4.7L V8 7-speed shiftable automatic AWD	flat	med	none	21	21	23	35	85	17.3
2007	4dr SUV turbocharged 215hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	hills	light	light	3	12	22	64	67	25.3
2007	4dr SUV 335-horsepower 4.7L V8 7-speed shiftable automatic AWD w/low range	hills	med	light	15	21	22	42	60	16.0
2007	4dr SUV 335-horsepower 4.7L V8 7-speed shiftable automatic AWD	flat	med	light	9	16	38	38	65	17.4

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

See TrueDelta's information for all Sedans and Hatchbacks.

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

What Our Members Are Saying about the Real Gas Mileage of the Kia Spectra

Kia Spectra Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2009	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	36.1 mpg at 70 - 75 mph between Jackson WY and Denver with only 1,000 miles on the odometer. 25 mpg so far in pure city driving with many short trips. see full Kia Spectra review
2008	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	First tank of gas was 25 mpg all in town driving. Not bad. see full Kia Spectra review

TrueDelta Reviews the Real Gas Mileage of the Mercedes-Benz GL

Mercedes-Benz GL Real Gas Mileage: Pros
Year	Comment
2013	In the EPA's fuel economy tests the Mercedes-Benz GL350 BlueTEC rates 19 mpg city and 26 mpg highway. We observed low 20s in casual suburban driving (a few mpg lower with a heavy foot, a few mpg higher with a very light one) and 25.5 on our trip to Chicago and back (which included some heavy urban driving and 70-mph highways). These numbers don't seem so great, given that the GL350 burns diesel? Consider that the GL-Class is not only wide and tall but also very heavy, at nearly 5,500 pounds unloaded. The gas-powered GL450 is rated 14/19. Our family vehicle, a Ford Taurus X that weighs over 1,000 pounds less than the Mercedes, struggles to crack 22 on the highway. The Audi Q7 rates the same in city driving, and a couple mpg better on the highway. Since the GL350 is almost in another class size-wise, I'm calling this one a draw. Multiply this fuel economy by a 26.4-gallon tank, and the GL350 can go quite far between $100+ fill-ups. Is it really possible to drive the nearly 300 miles to Chicago--and then back--on one tank? Yes it is, with nearly a quarter-tank to spare. (Is it possible to do this without any of three kids needing to stop for a bathroom break? To our even greater surprise, yes to this as well. They were busy watching the $1,950 dual-screen entertainment system.) see full Mercedes-Benz GL review

What Our Members Are Saying about the Real Gas Mileage of the Mercedes-Benz GL

Mercedes-Benz GL Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2010	4dr SUV turbocharged 210hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	For a large, seven passenger SUV it can deliver upwards of 28 mpg on the highway. see full Mercedes-Benz GL review
2008	4dr SUV turbocharged 215hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	25 mpg highway fuel efficiency for a large 7 passenger SUV is fantastic see full Mercedes-Benz GL review
2008	4dr SUV turbocharged 215hp 3.0L V6 Diesel 7-speed shiftable automatic AWD	Diesel provides 25 MPG on the highway see full Mercedes-Benz GL review

Mercedes-Benz GL Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2010	4dr SUV 335-horsepower 4.7L V8 7-speed shiftable automatic AWD	15 mpg average. premium fuel. see full Mercedes-Benz GL review