2014 · Midsize Car · Gas

2014 Infiniti Q50 MPG & fuel economy

The 2014 Infiniti Q50 is a midsize car offered in 2 EPA-rated configurations. The most efficient version returns 23 MPG combined (20 city / 29 highway) on premium gasoline. Across the lineup, combined ratings range from 22 to 23 MPG. Among 74 midsize cars rated for 2014, it ranks 59th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,576 a year to fuel.

Compare
Combined 23 MPG 20 MPG city · 29 MPG hwy
Driving range — not published for this model
Your fuel cost $2,576 15,000 mi/yr · $17.17 per 100 mi
Class rank, 2014 #59 of 74 Midsize Cars by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 2014 Infiniti Q50's fuel average is 9.8 km/L (10.2 L/100 km), or 23 MPG combined: 8.5 km/L in the city and 12.3 km/L on the highway.

MPGkm/LL/100 km
City208.511.8
Highway2912.38.1
Combined239.810.2

How it ranks among 2014 Midsize Cars

Full class ranking →
  1. 1Nissan Leaf114 MPGe $810
  2. 2Toyota Prius Plug-in Hybrid95 MPGe + 50 MPG $887
  3. 3Honda Accord Plug-in Hybrid115 MPGe + 46 MPG $936
  4. 4Toyota Prius48 MPG $969
  5. 5Honda Accord Hybrid47 MPG $989
  6. 59Infiniti Q5023 MPG $2,576
  7. 74Honda Clarity60 MPGe $9,000
2014 Q50Other midsize carsClass median: $1,886/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

Q50 MPG across model years

Full history →

2 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
RWD · 3.7L 6-cyl · 7-speed automatic
Q50a		 Gas 20 MPG 29 MPG 23 MPG — $2,576
AWD · 3.7L 6-cyl · 7-speed automatic
Q50a AWD		 Gas 19 MPG 27 MPG 22 MPG — $2,693

Specs (most efficient configuration)

Fuel
Premium gasoline
Engine / motor
3.7L 6-cyl
Transmission
7-speed automatic
Drivetrain
RWD
Passenger volume
102 cu ft
Cargo volume
14 cu ft
Tailpipe CO₂
384 g/mi
EPA fuel economy score
6/10
EPA greenhouse gas score
6/10

2014 Infiniti Q50 vs. rivals

vs Acura RLX 23 MPG · $2,576/yr Same fuel cost vs Lexus GS 23 MPG · $2,576/yr Same fuel cost vs Acura TL 23 MPG · $2,576/yr Same fuel cost vs BMW 5 Series 26 MPG · $2,279/yr 5 Series saves $297/yr vs BMW 5 Series Hybrid 26 MPG · $2,279/yr 5 Series Hybrid saves $297/yr vs Mercedes-Benz E-Class 24 MPG · $2,469/yr E-Class saves $107/yr vs Lexus LS Hybrid 20 MPG · $2,962/yr Q50 saves $386/yr vs Jaguar XF 23 MPG · $2,576/yr Same fuel cost vs Infiniti Q50 Hybrid 31 MPG · $1,911/yr Q50 Hybrid saves $665/yr

Compare the 2014 Q50

With any other car from any year, including other Q50 model years. Type a year to jump, e.g. "2015 Accord".

Same year, other powertrains: 2014 Infiniti Q50 Hybrid (31 MPG)

Frequently asked questions

What is the gas mileage of the 2014 Infiniti Q50?

Up to 23 MPG combined (20 city / 29 highway); ratings range from 22 to 23 MPG depending on configuration.

What fuel does the 2014 Infiniti Q50 use?

Premium gasoline (premium is required or recommended by the manufacturer).

What is the fuel average in km/L for the 2014 Infiniti Q50?

The 2014 Infiniti Q50's fuel average is 9.8 km/L (10.2 L/100 km), or 23 MPG combined: 8.5 km/L in the city and 12.3 km/L on the highway.

How much does it cost to fuel the 2014 Infiniti Q50 per year?

About $2,576 at 15,000 miles a year with $3.95/gal premium gas, or $17.17 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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