GMC Terrain vs. Hyundai Elantra MPG

Chart is based on 318 fuel economy reports for the GMC Terrain and 659 fuel economy reports for the Hyundai Elantra.

GMC Terrain 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
2020	4dr SUV turbocharged 252hp 2.0L I4 9-speed shiftable automatic 4WD	flat	med	none	0	0	37	63	80	24.2
2016	4dr SUV 301-horsepower 3.6L V6 6-speed shiftable automatic AWD	hills	med	none	1	3	1	96	112	23.3
2014	4dr SUV 301-horsepower 3.6L V6 6-speed shiftable automatic FWD	flat	light	none	0	0	0	100	50	27.1
2013	4dr SUV 301-horsepower 3.6L V6 6-speed shiftable automatic AWD	flat	light	hvy	10	10	75	5	80	16.4
2013	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	light	light	7	19	37	37	60	24.0
2012	4dr SUV 264-horsepower 3.0L V6 6-speed shiftable automatic AWD	flat	med	none	3	13	53	33	58	17.8
2012	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	light	none	5	15	20	60	70	21.5
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2012	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	flat	med	light	0	5	5	90	100	24.5
2011	4dr SUV 264-horsepower 3.0L V6 6-speed shiftable automatic FWD	flat	light	none	0	0	70	30	75	20.3
2011	4dr SUV 264-horsepower 3.0L V6 6-speed shiftable automatic AWD	hills	light	light	1	2	5	92	110	25.6
2011	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	light	none	5	13	33	49	66	23.8
2011	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	flat	light	none	9	28	23	40	71	20.4
2010	4dr SUV 264-horsepower 3.0L V6 6-speed shiftable automatic FWD	flat	med	light	6	4	49	41	64	21.0
2010	4dr SUV 264-horsepower 3.0L V6 6-speed shiftable automatic AWD	flat	light	none	2	6	35	57	89	20.4
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	flat	light	light	5	7	10	78	93	25.7
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	flat	light	none	4	9	8	79	92	25.0

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Hyundai Elantra 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
2021	4dr Sedan 147-horsepower 2.0L I4 8-speed shiftable CVT FWD	flat	light	none	0	0	20	80	65	46.5
2020	4dr Sedan 147-horsepower 2.0L I4 6-speed shiftable CVT FWD	flat	light	light	2	0	98	0	0	33.0
2017	4dr Sedan 147-horsepower 2.0L I4 6-speed shiftable automatic FWD	flat	light	none	0	5	53	42	120	38.7
2016	4dr Sedan 145-horsepower 1.8L I4 6-speed shiftable automatic FWD	flat	light	hvy	0	9	6	86	75	30.7
2014	4dr Sedan 145-horsepower 1.8L I4 6-speed manual FWD	flat	v.lt	none	0	25	23	52	110	36.7
2013	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	flat	light	light	5	24	24	46	72	31.3
2012	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	flat	lead	light	2	10	26	62	73	29.7
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2012	4dr Sedan 148-horsepower 1.8L I4 6-speed manual FWD	hills	light	hvy	0	0	15	85	85	38.3
2011	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	flat	light	none	4	8	26	32	65	31.2
2010	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	none	5	10	10	75	60	34.5
2010	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	none	2	5	34	59	73	30.5
2009	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	hills	med	none	1	25	13	61	64	33.5
2009	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	med	light	8	31	11	50	76	31.4
2008	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	light	4	13	31	52	71	30.7
2008	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	light	5	20	18	58	69	29.4
2007	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	light	14	29	13	44	72	30.1
2007	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	med	light	3	30	28	39	69	28.4
2006	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	light	16	43	15	26	83	25.3
2006	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	hills	light	none	10	18	55	17	75	24.9
2006	4dr Hatch 138-horsepower 2.0L I4 4-speed automatic FWD	flat	v.lt	light	6	36	21	36	86	24.7
2005	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	none	5	8	22	65	79	30.7
2005	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	med	light	6	20	30	44	66	28.5
2005	4dr Hatch 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	none	3	3	7	86	80	30.6
2005	4dr Hatch 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	light	12	30	18	40	66	29.3
2004	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	none	6	40	28	25	71	28.3
2004	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	flat	light	none	2	15	13	71	62	32.8
2004	4dr Hatch 138-horsepower 2.0L I4 5-speed manual FWD	flat	med	none	0	13	38	50	75	31.7
2004	4dr Hatch 138-horsepower 2.0L I4 4-speed automatic FWD	hills	med	hvy	7	20	45	28	77	26.9
2003	4dr Sedan 135-horsepower 2.0L I4 5-speed manual FWD	flat	light	light	2	8	32	58	67	30.2
2003	4dr Sedan 135-horsepower 2.0L I4 4-speed automatic FWD	flat	med	light	5	42	9	44	79	24.3
2003	4dr Hatch turbocharged 111hp 2.0L I4 Diesel 5-speed manual FWD	flat	light	light	1	4	10	85	60	36.2
2003	4dr Hatch 135-horsepower 2.0L I4 5-speed manual FWD	flat	med	none	6	11	26	57	63	30.3
2002	4dr Sedan 140-horsepower 2.0L I4 5-speed manual FWD	flat	med	light	13	13	17	57	67	27.9
2002	4dr Sedan 140-horsepower 2.0L I4 4-speed automatic FWD	hills	med	none	2	16	24	57	98	25.0
2002	4dr Hatch 140-horsepower 2.0L I4 5-speed manual FWD	flat	light	light	7	15	16	63	83	31.6
2002	4dr Hatch 140-horsepower 2.0L I4 4-speed automatic FWD	flat	light	none	13	25	30	33	60	26.2
2001	4dr Sedan 140-horsepower 2.0L I4 5-speed manual FWD	flat	light	light	20	40	10	30	70	22.7
2001	4dr Sedan 140-horsepower 2.0L I4 4-speed automatic FWD	flat	light	light	30	40	20	10	110	23.5
2001	4dr Hatch 140-horsepower 2.0L I4 5-speed manual FWD	flat	v.lt	light	31	27	23	19	100	28.0

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This page shows only averages. See all the Hyundai Elantra fuel economy data.

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TrueDelta Reviews the Real Gas Mileage of the GMC Terrain

GMC Terrain Real Gas Mileage: Pros
Year	Comment
2018	Diesel engines burn far cleaner than they used to. But even the best retain disadvantages. Diesel fuel is nasty, greasy stuff, with a feel closer to motor oil than gasoline. Spill any on your hands, clothes, shoes, or car while filling up and it doesn't evaporate away like gas does. Also, the GMC Terrain's exhaust stinks, especially when its engine is cold. You might want to have the fresh air vent closed if you'll be reversing after starting up the vehicle. Given these disadvantages, a diesel better deliver strong EPA fuel economy ratings, and this four-wheel-drive GMC does: 28 mpg city, 38 mpg highway. (Dropping 4WD adds another mpg to the highway rating.) The Jaguar F-Pace diesel lags, with 26/33, as might be expected given its larger (2.0- vs. 1.6-liter), considerably more powerful (180- vs. 137-horsepower) engine. The RAV4 Hybrid is more economical in city driving, with an EPA rating of 34 mpg, but well behind in highway driving, with an EPA rating of 30. This is typical of diesel vs. hybrid comparisons, as hybrids are designed to recoup energy otherwise burned off by the brakes and thus deliver the largest bump in city driving. Even more than with most vehicles I test, the Terrain diesel's real-world fuel economy varied dramatically based on driving style and conditions. In the suburbs, trip computer averages ranged from 25 to 40 mpg, with most results around 30. On the highway, the trip computer reported low 40s in one direction, then low 30s in the other (on two different days, with no especially strong wind on either). In a suburban test drive of the Toyota RAV4 Hybrid, the highest trip computer average I could achieve was 38 mpg. Quite good for a compact crossover, and nearly even with the best suburban average I observed in the Terrain diesel. Compared to a Terrain with the standard gas engine, the diesel rates four mpg high in the city and ten mpg higher on the highway. Compared to the Terrain with its base gasoline engine, the Jeep Compass rates lower in the city (22 vs. 24 mpg) but higher on the highway (30 vs. 28 mpg), so gas-to-gas they're about even. see full GMC Terrain review

GMC Terrain Real Gas Mileage: Cons
Year	Comment
2010	On a positive note, the larger V6 earns the same EPA fuel economy ratings as the old one. On a less positive note, it also earns the same fuel economy ratings as the much larger, 4,850-pound Acadia: 16 city, 23 highway. In suburban driving the trip computer reported high teens to low twenties, a few mpg below lighter, more compact competitors. The four-cylinder gets 22/32 with FWD, 20/29 with AWD, but many owners have failed to approach these numbers in the real world. see full GMC Terrain review

What Our Members Are Saying about the Real Gas Mileage of the GMC Terrain

GMC Terrain Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2012	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	Although I have never seen this truck get the estimated fuel economy it boasts about in advertising, considering the shear mass of it and it's breadbox front end, with the I4 the fuel economy is very good considering it is a heavy little beast with AWD. I can average 700 kms. out of a tank of fuel no problem and on longer jaunts have seen it break 800 kms. If you are one of those people who complain about fuel consumption in this truck- you should have bought a Prius... because for what it is, it is exceptional on fuel. Try a different brand of fuel for a while, some brands have more additives and burn quicker. see full GMC Terrain review
2011	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	Compared to our current vehicle, we estimated approx. $75/month in fuel savings. see full GMC Terrain review
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	Main reason for purchasing was we wanted a vehicle that was AWD, could tow small loads and would get reasonable fule mileage. see full GMC Terrain review
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	Fuel economy was a big factor in purchase decision. Real world mileage not really close to 32 epa rating, but still pretty decent for a big, comfy station wagon-esque vehicle. see full GMC Terrain review
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	29 highway is good for a vehicle of this size see full GMC Terrain review
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	awesome, average is 7.5 liters/100 kms see full GMC Terrain review

GMC Terrain Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2015	4dr SUV 301-horsepower 3.6L V6 6-speed shiftable automatic AWD	Fuel economy, for a vehicle over 4,000lbs, and a 300hp V6 engine, is going to be low. But at between 15-18mpg, for suburban driving, it seems a bit low. I wanted to the V6 so it would not struggle, and I did that knowing the MPG's were not great, but I hoped it would be better on the highway. What I found most disappointing, was that with the V6, you don't get an "economy" switch. The 4 cylinder version does, but not the V6. Why does this matter? Because with a V6, with much more power than a 4 cylinder, using economy mode would not feel bad. On the Terrain, with the 4 cylinder you are starting with less, so taking away from less isn't alwyas good. But taking away from the V6, would not be as impacting. see full GMC Terrain review
2011	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	doesnt get near what they say it will get. worse then the last 2.4 I-4 engine I had.(2006 HHR) see full GMC Terrain review
2011	4dr SUV 264-horsepower 3.0L V6 6-speed shiftable automatic AWD	We are getting about 14 miles to the gallon. Worst 3.0 litter i have ever owned see full GMC Terrain review
2011	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	You get 32 mph/gal ONLY if you set the cruze and stay at or below 55mph. see full GMC Terrain review
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic FWD	Vehicle doesn't come close to 32 mpg highway spec. Average is 26-27 mpg. Big disappointment given the marketing of the vehicle. see full GMC Terrain review
2010	4dr SUV 182-horsepower 2.4L I4 6-speed shiftable automatic AWD	First trip fuel mileage 618 km on 65 liters of fuel. Terrian has 30000 KM on it. Trip was driven at 100 KM very little idle time. see full GMC Terrain review
2010	4dr SUV 264-horsepower 3.0L V6 6-speed shiftable automatic FWD	Have less than 500 miles on vehicle and just got 24 mpg on highway with cruise set at 68. see full GMC Terrain review

TrueDelta Reviews the Real Gas Mileage of the Hyundai Elantra

Hyundai Elantra Real Gas Mileage: Pros
Year	Comment
2021	With EPA ratings of 31 mpg city and 41 mpg highway, the Hyundai Elantra Limited with a 2.0-liter engine and CVT is among the most fuel-efficient non-hybrid compact sedans. Lesser trim levels score even better: 33 city, 43 highway. Though the Kia Forte has the same powertrain, it scores a couple mpg lower. For even better fuel economy, the Elantra is offered as a hybrid with EPA ratings as high as 53 mpg city, 56 mpg highway, and 54 mpg combined. The Honda Insight and Toyota Corolla Hybrid manage only 52 mpg combined. One trim of the Prius (a hatchback) manages 56, but the others check in at 52. In my winter suburban driving I observed trip computer averages between 30 mpg and 40 mpg. see full Hyundai Elantra review

Hyundai Elantra Real Gas Mileage: Cons
Year	Comment
	Hyundai has been among those manucturers offering turbocharged engines in "eco" variants of its cars. But as tuned for the Elantra Sport, the corporate 1.6T engine doesn't score well in the EPA's tests: 22 mpg city, 30 mpg highway. You'll find similar numbers on the window sticker of a Nissan sedan--if that Nissan sedan happens to be the 300-horsepower Maxima. The Sentra SR Turbo scores considerably better, especially in city driving: 26/32. I've unfairly implied the 1.6T engine is to blame. Hitch this engine to the seven-speed DCT instead of the six-speed manual, and it rates much better, about the same as a Sentra SR Turbo with its optional CVT, 26/33 vs. 27/33. Does the Elantra Sport manual's real-world fuel economy differ as much as the EPA ratings suggest? Or does it suffer from test anxiety? I suspect the latter. In my suburban driving with economy-minded acceleration and braking the trip computer reported an average of 37 mpg (with an occasional 40). see full Hyundai Elantra review

What Our Members Are Saying about the Real Gas Mileage of the Hyundai Elantra

Hyundai Elantra Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2013	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	After the first 10K miles, the AVERAGE MPG has risen from the low 20's to the high 20's on my average commute, but is nowhere near the advertised efficiencies. NOT a happy camper with this! see full Hyundai Elantra review
2013	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	I have over 1,100 miles on the car as of today. My first long trip of 450 miles yielded an average of 38.6 mpg. I am consistently seeing over 33 mpg in city driving. This is as good as advertised. see full Hyundai Elantra review
2012	4dr Sedan 148-horsepower 1.8L I4 6-speed manual FWD	Impressed with fuel mileage, and I'm getting better than touted. Couldn't do that with the last car, unless I could find pure gas (no ethanol). With the Elantra I'm getting 40 mpg mixed driving with ethanol. see full Hyundai Elantra review
2011	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	Over 35 mpg, even on backroads see full Hyundai Elantra review
2011	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	Consistant 35 MPG with mixed HWY and City see full Hyundai Elantra review
2010	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	I get about 30 mpg mixed driving which I consider pretty good see full Hyundai Elantra review
2010	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	We average about 31 mpg. see full Hyundai Elantra review
2009	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	not bad see full Hyundai Elantra review
2009	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	I keep fueling record and I get 36 miles per gallons so far ever since i purchased this vehicle. see full Hyundai Elantra review
2008	4dr Sedan 138-horsepower 2.0L I4 5-speed manual FWD	City/Highway mileage exceeds EPA ratings if driven smoothly (5 manual) see full Hyundai Elantra review

Hyundai Elantra Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2013	4dr Sedan 148-horsepower 1.8L I4 6-speed manual FWD	Just don't seem to be able to hit any of the gas mileage reported amounts. 10 to 15 litres per 100 KM seems to be the norm with combined city and highway driving. Dealer keeps telling me I need to "break" the vehicle in to get good gas mileage. Range odometer doesn't reset to 591 kms on fuel ups either. Takes several fill ups before it seems to work correctly for a while. Dealer can't find any issues with it. see full Hyundai Elantra review
2012	4dr Sedan 148-horsepower 1.8L I4 6-speed shiftable automatic FWD	This is one of the most disappointing aspects of the 2012. The Active Eco is no longer anautomatic feature, and I've found I don't get the great gas mileage that I used to. I would consistently get 40mpg highway, and about 30 mpg in the city. Now I get 32 highway, 28 city. My parents live an hour and a half away, and I have other family living further away. I find it frustrating that I don't get the great mileage I did previously, especially since gas prices just keep going up. see full Hyundai Elantra review
2009	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	Engine is 132HP PZEV, not 138 SULEV. Diff in power seems smal but is significant for this car. Mileage worse AND power is less. Unfortunately, states dictate what you can get; CA emissions rule for PA = stupid cop-out/liberal cave-in to greenie-weenies see full Hyundai Elantra review
2005	4dr Sedan 138-horsepower 2.0L I4 4-speed automatic FWD	Not nearly on par with the competition. see full Hyundai Elantra review