2005 · SUV · Gas

2005 Infiniti FX45 MPG & fuel economy

The 2005 Infiniti FX45 is a SUV with one EPA-rated configuration. The most efficient version returns 15 MPG combined (14 city / 18 highway) on premium gasoline. Efficiency is unchanged from the 2004 model. Among 76 SUVs rated for 2005, it ranks 71st for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $3,950 a year to fuel.

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Combined 15 MPG 14 MPG city · 18 MPG hwy
Driving range — not published for this model
Your fuel cost $3,950 15,000 mi/yr · $26.33 per 100 mi
Class rank, 2005 #71 of 76 SUVs by fuel cost

What will it cost you?

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

Fuel average

The 2005 Infiniti FX45's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 6.0 km/L in the city and 7.7 km/L on the highway.

MPGkm/LL/100 km
City146.016.8
Highway187.713.1
Combined156.415.7

How it ranks among 2005 SUVs

Full class ranking →
  1. 1Ford Escape Hybrid29 MPG $1,603
  2. 2Ford Escape24 MPG $1,938
  3. 3Mazda Tribute24 MPG $1,938
  4. 4Subaru Legacy/Outback23 MPG $2,022
  5. 5Toyota RAV423 MPG $2,022
  6. 71Infiniti FX4515 MPG $3,950
  7. 76Mercedes-Benz G-Class12 MPG $4,938
2005 FX45Other SUVsClass median: $2,821/yr

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

FX45 MPG across model years

Full history →

1 EPA-rated configuration

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
4WD/AWD · 4.5L 8-cyl · 5-speed automatic
FX45 AWD		 Gas 14 MPG 18 MPG 15 MPG — $3,950

Specs (most efficient configuration)

Fuel
Premium gasoline
Engine / motor
4.5L 8-cyl
Transmission
5-speed automatic
Drivetrain
4WD/AWD
Tailpipe CO₂
592 g/mi

2005 Infiniti FX45 vs. rivals

vs Mercedes-Benz ML-Class 15 MPG · $3,950/yr Same fuel cost vs Porsche Cayenne 15 MPG · $3,950/yr Same fuel cost vs BMW X5 16 MPG · $3,703/yr X5 saves $247/yr vs Lexus LX 13 MPG · $3,577/yr LX saves $373/yr vs Acura MDX 17 MPG · $3,485/yr MDX saves $465/yr vs Audi Allroad 17 MPG · $3,485/yr Allroad saves $465/yr vs Lincoln Navigator 13 MPG · $4,558/yr FX45 saves $608/yr vs Lincoln Aviator 13 MPG · $4,558/yr FX45 saves $608/yr vs Land Rover Range Rover 12 MPG · $4,938/yr FX45 saves $987/yr vs Mercedes-Benz G-Class 12 MPG · $4,938/yr FX45 saves $987/yr

Compare the 2005 FX45

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Frequently asked questions

What is the gas mileage of the 2005 Infiniti FX45?

Up to 15 MPG combined (14 city / 18 highway).

What fuel does the 2005 Infiniti FX45 use?

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

What is the fuel average in km/L for the 2005 Infiniti FX45?

The 2005 Infiniti FX45's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 6.0 km/L in the city and 7.7 km/L on the highway.

How much does it cost to fuel the 2005 Infiniti FX45 per year?

About $3,950 at 15,000 miles a year with $3.95/gal premium gas, or $26.33 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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