Mercedes-Benz CLA vs. Infiniti EX MPG

Chart is based on 10 fuel economy reports for the Mercedes-Benz CLA and 233 fuel economy reports for the Infiniti EX.

Mercedes-Benz CLA 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 Sedan turbocharged 208hp 2.0L I4 7-speed automated manual FWD	flat	v.lt	none	20	40	20	20	110	24.7

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

Infiniti EX 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
2012	4dr SUV 297-horsepower 3.5L V6 7-speed shiftable automatic RWD	flat	med	hvy	0	10	40	50	75	24.1
2012	4dr SUV 297-horsepower 3.5L V6 7-speed shiftable automatic AWD	flat	light	light	6	15	13	67	80	16.9
2011	4dr SUV 297-horsepower 3.5L V6 7-speed shiftable automatic AWD	hills	light	light	0	19	40	41	100	19.2
2010	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	hvy	14	25	28	33	64	18.4
2010	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	med	none	14	15	27	45	76	19.6
2009	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	light	light	24	8	25	43	70	20.3
2009	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	light	none	27	41	11	21	116	18.8
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2008	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic RWD	flat	med	light	15	26	16	43	67	20.9
2008	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic AWD	flat	light	light	4	10	18	68	94	18.9

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

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

Mercedes-Benz CLA Real Gas Mileage: Pros
Year	Comment
2014	The German luxury car manufacturers have been achieving some shockingly good fuel economy figures in the last few years. To these we can add the CLA250's EPA ratings of 26 mpg city and 38 mpg highway. To do better in a car with 208-horsepower and 258 lb-ft of torque, you need a hybrid or a diesel. Mercedes-Benz's own C250, with a less powerful engine, manages only 22/31. As does the Acura TSX. Among likely competitors, the 180-horsepower BMW 320i comes closest to matching the CLA, with 24/36. see full Mercedes-Benz CLA review

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

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

Infiniti EX Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2013	4dr SUV 325-horsepower 3.7L V6 7-speed shiftable automatic AWD	Could be better by today's standards see full Infiniti EX review
2010	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic AWD	love the V6 power but the EPA MPG is worrisome see full Infiniti EX review
2010	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic RWD	OK This is NOT a car to buy if MPG is important although I am getting over 23 MPG avg. It is a POWERFUL car with a great drive train ready like a race horse at the gate to giddy up and it does when you need it on premium recommended fuel....in spades. I don't drive enough to care about fuel economy all that much. Not an econobox. see full Infiniti EX review
2009	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic AWD	17MPG in the city is a little disappointing for a vehicle with such finesse and reputation. I would guess Infiniti would cater to the masses with styling, performance and a little more economy. Not asking for miracles but I'm sure they could squeeze out 3 or 4 more MPG with the same 3.5L V6 see full Infiniti EX review
2008	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic RWD	Uses premium fuel. see full Infiniti EX review
2008	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic RWD	I average about 20 miles per gallon on premium fuel - with a mix of street and highway driving. I typically get 16 mpg in the city and 24 on the highway. Some of this is attributable to the 5 speed transmission on the car, which favors acceleration to economy. I imagine the 7 speed transmission should help the car get better highway economy. see full Infiniti EX review
2008	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic AWD	Expensive to keep fuelled given poor gas mileage and costs of premium fuel. Number 1 reason I am thinking of switching to another car. see full Infiniti EX review
2008	4dr SUV 297-horsepower 3.5L V6 5-speed shiftable automatic AWD	Slightly low if driving mostly city. see full Infiniti EX review