Mercedes-Benz GLK vs. Toyota Highlander MPG

Chart is based on 36 fuel economy reports for the Mercedes-Benz GLK and 340 fuel economy reports for the Toyota Highlander.

Mercedes-Benz GLK 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
2013	4dr SUV turbocharged 200hp 2.1L I4 Diesel 7-speed shiftable automatic AWD	flat	med	hvy	0	7	53	40	73	35.0
2013	4dr SUV turbocharged 168hp 2.1L I4 Diesel 7-speed shiftable automatic AWD	flat	med	hvy	0	0	5	95	110	36.8
2013	4dr SUV 302-horsepower 3.5L V6 7-speed shiftable automatic RWD	flat	v.lt	hvy	0	0	100	0	0	22.7
2011	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	hills	med	none	0	9	9	83	84	22.9
2010	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic RWD	flat	light	light	8	23	45	24	66	21.8
2010	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	flat	light	light	11	17	24	48	93	18.7

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

Toyota Highlander 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
2018	4dr SUV 295-horsepower 3.5L V6 8-speed shiftable automatic AWD	hills	med	light	0	0	51	49	73	24.5
2017	4dr SUV 257-horsepower 3.5L V6 Hybrid CVT AWD	flat	med	hvy	10	20	5	65	75	26.5
2016	4dr SUV 270-horsepower 3.5L V6 6-speed shiftable automatic FWD	hills	med	light	1	1	56	42	75	23.5
2015	4dr SUV 270-horsepower 3.5L V6 6-speed shiftable automatic FWD	flat	light	none	0	30	20	50	70	23.5
2014	4dr SUV 270-horsepower 3.5L V6 6-speed shiftable automatic FWD	mtns	med	hvy	0	10	10	80	75	23.7
2013	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	light	none	0	30	0	70	100	19.4
2012	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	flat	light	light	16	10	34	41	57	21.0
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2012	4dr SUV 245-horsepower 3.5L V6 Hybrid CVT AWD	hills	light	light	0	20	45	35	70	32.5
2012	4dr SUV 187-horsepower 2.7L I4 6-speed shiftable automatic FWD	flat	light	none	15	10	0	75	65	23.0
2011	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	flat	med	light	1	1	80	18	67	21.5
2011	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	med	light	1	7	28	65	60	20.5
2011	4dr SUV 245-horsepower 3.5L V6 Hybrid CVT AWD	flat	med	light	23	28	25	25	85	28.8
2010	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	flat	light	light	0	0	100	0	0	17.0
2010	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	med	none	0	5	10	85	65	21.9
2009	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	flat	light	hvy	1	2	2	95	80	24.9
2009	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	med	light	15	19	27	40	68	22.5
2009	4dr SUV 209-horsepower 3.3L V6 Hybrid CVT AWD	flat	light	none	7	28	27	39	62	24.0
2009	4dr SUV 187-horsepower 2.7L I4 6-speed shiftable automatic FWD	hills	med	hvy	0	5	45	50	75	24.0
2008	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	flat	med	light	0	0	15	85	73	25.0
2008	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	med	none	1	15	47	37	90	21.2
2008	4dr SUV 209-horsepower 3.3L V6 Hybrid CVT AWD	flat	light	none	10	27	14	49	97	26.3
2007	4dr SUV 208-horsepower 3.3L V6 Hybrid CVT FWD	flat	lead	light	13	15	63	8	80	24.2
2007	4dr SUV 208-horsepower 3.3L V6 Hybrid CVT AWD	flat	light	light	20	50	0	30	65	22.6
2007	4dr SUV 155-horsepower 2.4L I4 4-speed automatic FWD	flat	light	none	0	0	0	100	70	30.1
2006	4dr SUV 215-horsepower 3.3L V6 5-speed automatic FWD	flat	med	none	6	14	22	58	73	20.3
2006	4dr SUV 215-horsepower 3.3L V6 5-speed automatic AWD	flat	med	none	15	12	16	57	92	19.9
2006	4dr SUV 208-horsepower 3.3L V6 Hybrid CVT FWD	flat	light	hvy	19	26	23	32	66	25.8
2006	4dr SUV 208-horsepower 3.3L V6 Hybrid CVT AWD	flat	light	light	9	28	35	27	69	25.4
2005.5	4dr SUV 215-horsepower 3.3L V6 5-speed automatic AWD	flat	med	none	5	20	60	15	100	15.9
2005	4dr SUV 230-horsepower 3.3L V6 5-speed automatic FWD	flat	light	light	22	24	25	28	60	18.0
2005	4dr SUV 230-horsepower 3.3L V6 5-speed automatic AWD	hills	light	light	2	16	34	47	70	20.5
2004	4dr SUV 230-horsepower 3.3L V6 5-speed automatic FWD	hills	light	none	9	59	14	18	61	16.8
2004	4dr SUV 230-horsepower 3.3L V6 5-speed automatic AWD	flat	med	none	5	13	5	76	99	21.4
2004	4dr SUV 160-horsepower 2.4L I4 4-speed automatic FWD	flat	light	light	0	10	55	35	60	20.0
2003	4dr SUV 220-horsepower 3.0L V6 4-speed automatic FWD	hills	med	hvy	10	20	60	10	75	21.4
2003	4dr SUV 220-horsepower 3.0L V6 4-speed automatic AWD	flat	med	none	8	18	5	68	63	19.6
2003	4dr SUV 155-horsepower 2.4L I4 4-speed automatic FWD	flat	light	hvy	18	30	25	28	85	22.3
2003	4dr SUV 155-horsepower 2.4L I4 4-speed automatic AWD	flat	med	none	3	50	18	30	70	18.9
2002	4dr SUV 220-horsepower 3.0L V6 4-speed automatic AWD	hills	light	none	0	55	14	31	63	21.0
2002	4dr SUV 155-horsepower 2.4L I4 4-speed automatic FWD	flat	light	light	7	2	3	88	60	26.9
2001	4dr SUV 220-horsepower 3.0L V6 4-speed automatic AWD	flat	light	hvy	0	0	15	85	70	22.4

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This page shows only averages. See all the Toyota Highlander fuel economy data.

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

Mercedes-Benz GLK Real Gas Mileage: Pros
Year	Comment
2013	Fuel economy was a "why not to buy" with the GLK350, as the gas-powered Mercedes-Benz crossover trails the competing Audi and BMW in this area. With the diesel, though, the tables turn. BMW doesn't offer a diesel X3 in North America, at least not yet. For 2014, Audi does offer a Q5 TDI.When I heard that Audi was going to offer a diesel compact crossover, I assumed that the engine in question would be a four-cylinder unit. Nope, it's a 240-horsepower 3.0-liter V6. The official line: a four-cylinder wouldn't suit Audi's performance-oriented brand image in the U.S. With a much smaller engine and (partly as a result) a couple hundred pounds less curb weight, the GLK250 BlueTEC tops the Q5 in fuel economy. But, according to the EPA, only on the highway, with a rating of 33 mpg vs. 31.Both crossovers achieve an EPA city rating of 24 mpg. In the real world, the GLK250 impresses in suburuban driving, with the trip computer usually reporting averages from 31 to 35, and on one run to my son's school nearly 40. This is about 50 percent better than in the GLK350. see full Mercedes-Benz GLK review

Mercedes-Benz GLK Real Gas Mileage: Cons
Year	Comment
2010	If you prioritize performance, the GLK's mandatory 3.5-liter V6, upgraded via direct injection from 268 to 302 horsepower for 2013, might seem a good thing. But even after the power bump, the boosted sixes in the Audi and BMW are stronger, and they're paired with more responsive eight-speed automatics (vs. a seven-speed transmission introduced nearly a decade ago). More of an issue for most potential buyers: fuel economy. The GLK350 is more efficient for 2013, thanks to direct injection, electric-steering assist, driving style feedback, and a shudder-free automatic start/stop system (study it, BMW). The EPA ratings have improved from last year's 16 mpg city, 21 highway to 19/24. But even 19/24 is only marginally competitive in the 2013 challenge. The BMW X3 xDrive28i is nearly as quick, and rates 21/28. The quicker X3 xDrive35i matches the GLK in the city, but does a couple mpg better on the highway. In our real-world suburban driving, the GLK350 trailed the BMW X3 xDrive28i by one to two mpg. Not a big difference, but a difference. Mercedes will soon offer a more fuel-efficient engine option in North American GLKs. But it won't be a smaller gas engine. Instead, the new GLK250 will be motivated by a 190-horsepower, four-cylinder diesel engine. see full Mercedes-Benz GLK review

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

Mercedes-Benz GLK Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2013	4dr SUV turbocharged 168hp 2.1L I4 Diesel 7-speed shiftable automatic AWD	The diesel option was the #1 reason I looked at the vehicule and the deciding point to go with it. At over 200 miles per day to communte, I needed the mileage numbers and in Quebec, diesel is less expensive than regular gas and way less than premium. see full Mercedes-Benz GLK review
2011	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic RWD	better than expected: 19 suburban, 25 highway see full Mercedes-Benz GLK review
2011	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	A major disappointment. But, to be fair, I live at the top of a mountain in LA and all of my past cars also had bad mileage. It isn't bad on the highway...I get average of 22 mpg...but pure city driving drags it down to 16-17. see full Mercedes-Benz GLK review

Mercedes-Benz GLK Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2011	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic RWD	having owned a c280 with 3 liter engine and been very happy with performance plus low 30s highway, mid to high 20s suburban, why not put 3 liter in the glk? while glk is heavier, 3.5 liter penalizes mpg for little better performance. otherwise there is nothing not to like and alot to like about this great vehicle. see full Mercedes-Benz GLK review
2011	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	If you are looking for a Prius....this isn't your car. see full Mercedes-Benz GLK review
2010	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	sad see full Mercedes-Benz GLK review
2010	4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD	Performance comes at a price...gas mileage more on the order of a full size SUV. Wish a diesel had been available. see full Mercedes-Benz GLK review

TrueDelta Reviews the Real Gas Mileage of the Toyota Highlander

Toyota Highlander Real Gas Mileage: Pros
Year	Comment
2021	Given the lack of a plug and its small battery pack, the Highlander Hybrid cannot be driven on electricity alone for a significant distance. If you want a plug-in hybrid (PHEV) three-row vehicle, your choices are limited to the Chrysler Pacifica minivan, Lincoln Aviator, and Volvo XC90 Recharge, though Kia will soon offer a plug-in Sorento. The Pacifica isn't offered with AWD, while the Lincoln and Volvo are much more expensive than the Toyota. Okay with a regular hybrid? Then your options also include the Ford Explorer Hybrid and the Kia Sorento Hybrid. Unlike the upcoming PHEV, the latter is not offered with AWD. Thanks to its four-cylinder engine, the latest Highlander Hybrid is significantly more fuel-efficient than previous V6-powered generations and than all of the above except the Kia. Specifically, the 2021 HiHy with FWD managed 36 mpg city and 35 mpg highway in the EPA's tests. AWD costs a single mpg in the city and none on the highway unless you get the Limited (tested) or the Platinum, which are rated 35/34. The 2019 (offered only with AWD) managed just 30/28 or (in the upper trim levels) 29/27. The larger and heavier Explorer can't even match those numbers: 27/29 with RWD and 23/26 with AWD (the latter not much better than the conventional Explorer's 20/27). The Sorento Hybrid bests the HiHy in the city with 39/35, but can fit only six people (vs. the Toyota's seven or eight) and is FWD-only. So, if you need to carry seven or either people or want AWD, the HiHy is your most fuel-efficient option. Well, almost. The Toyota Sienna minivan, now offered only as a hybrid, rates 36/36 with FWD and 35/36 with AWD, so it's slightly more fuel-efficient than the HiHy. But many people refuse to buy the minivan despite its significantly roomier interior. In my winter driving the Highlander Hybrid Limited AWD's trip computer reported averages around 36 mpg in the suburbs and 30 mpg on the highway. see full Toyota Highlander review

What Our Members Are Saying about the Real Gas Mileage of the Toyota Highlander

Toyota Highlander Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2018	4dr SUV 295-horsepower 3.5L V6 8-speed shiftable automatic AWD	Fuel economy is OK-ish. And that's the only good thing I can say about this car. see full Toyota Highlander review
2012	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	Average 22 mpg is exceptional for an SUV of this size. see full Toyota Highlander review
2011	4dr SUV 245-horsepower 3.5L V6 Hybrid CVT AWD	29mpg highway, >30mpg city in hybrid trim so far see full Toyota Highlander review
2010	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic AWD	lowest in class see full Toyota Highlander review
2009	4dr SUV 187-horsepower 2.7L I4 6-speed shiftable automatic FWD	For a daily driver it was nice to be able to get a vehicle with all the space with above 20 MPG fuel rating. see full Toyota Highlander review
2009	4dr SUV 187-horsepower 2.7L I4 6-speed shiftable automatic FWD	I am averaging 27 mpg on my 2.7L engine on my mostly highway commute. During summertime it is close to 30 and during winter it goes to about 25, with snow tires. Best MPG for a 7 passenger non-hybrid out there. see full Toyota Highlander review
2008	4dr SUV 209-horsepower 3.3L V6 Hybrid CVT AWD	Tremendous, how 2.8 tons of weight use as much as 7L/100km - outstanding! see full Toyota Highlander review
2008	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic AWD	Best in class see full Toyota Highlander review
2006	4dr SUV 208-horsepower 3.3L V6 Hybrid CVT AWD	Very good for sucha large and capable vehicle. see full Toyota Highlander review
2003	4dr SUV 220-horsepower 3.0L V6 4-speed automatic AWD	For a SUV 20 MPG is pretty good, I can drive a car i like without suffering to much at the pump see full Toyota Highlander review

Toyota Highlander Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2013	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	A complete pig. Yes, we were doing mostly urban assault driving but 14.8 MPG (according to the trip computer I reset when we drove away - did not calculate actual mileage since it was a rental and do not know how full the tank was when we received it) is pretty deplorable. see full Toyota Highlander review
2011	4dr SUV 270-horsepower 3.5L V6 5-speed shiftable automatic FWD	So far city driving is at 14 mph - hoped for better see full Toyota Highlander review
2006	4dr SUV 215-horsepower 3.3L V6 5-speed automatic AWD	Consumes btwn 19 and 24 MPg (cdn) city/hwy see full Toyota Highlander review
2005	4dr SUV 230-horsepower 3.3L V6 5-speed automatic AWD	Same as the pilot, but with premuim fuel recommended see full Toyota Highlander review