2006 · SUV · Gas

2006 Hummer H3 MPG & fuel economy

The 2006 Hummer H3 is a SUV offered in 2 EPA-rated configurations. The most efficient version returns 16 MPG combined (14 city / 18 highway) on regular gasoline. Among 82 SUVs rated for 2006, it ranks 53rd for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,906 a year to fuel.

Compare
Combined 16 MPG 14 MPG city · 18 MPG hwy
Driving range — not published for this model
Your fuel cost $2,906 15,000 mi/yr · $19.38 per 100 mi
Class rank, 2006 #53 of 82 SUVs by fuel cost

What will it cost you?

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

Fuel average

The 2006 Hummer H3's fuel average is 6.8 km/L (14.7 L/100 km), or 16 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
Combined166.814.7

How it ranks among 2006 SUVs

Full class ranking →
  1. 1Ford Escape Hybrid29 MPG $1,603
  2. 2Lexus RX Hybrid27 MPG $1,722
  3. 3Mazda Tribute Hybrid27 MPG $1,722
  4. 4Toyota Highlander Hybrid27 MPG $1,722
  5. 5Mercury Mariner Hybrid27 MPG $1,722
  6. 53Hummer H316 MPG $2,906
  7. 82Mercedes-Benz G-Class12 MPG $4,938
2006 H3Other SUVsClass median: $2,735/yr

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

H3 MPG across model years

Full history →

2 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
4WD/AWD · 3.5L 5-cyl · 4-speed automatic
H3 4WD		 Gas 14 MPG 18 MPG 16 MPG — $2,906
4WD/AWD · 3.5L 5-cyl · 5-speed manual
H3 4WD		 Gas 14 MPG 18 MPG 16 MPG — $2,906

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
3.5L 5-cyl
Transmission
4-speed automatic
Drivetrain
4WD/AWD
Tailpipe CO₂
555 g/mi

2006 Hummer H3 vs. rivals

vs Saab 9-7 16 MPG · $2,906/yr Same fuel cost vs Lexus RX 20 MPG · $2,962/yr H3 saves $56/yr vs Cadillac SRX 17 MPG · $2,735/yr SRX saves $171/yr vs Volvo XC70 19 MPG · $3,118/yr H3 saves $212/yr vs Infiniti FX35 18 MPG · $2,583/yr FX35 saves $323/yr vs Volvo XC90 18 MPG · $3,292/yr H3 saves $385/yr vs Lexus RX Hybrid 27 MPG · $1,722/yr RX Hybrid saves $1,184/yr

Compare the 2006 H3

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Frequently asked questions

What is the gas mileage of the 2006 Hummer H3?

Up to 16 MPG combined (14 city / 18 highway).

What fuel does the 2006 Hummer H3 use?

Regular gasoline.

What is the fuel average in km/L for the 2006 Hummer H3?

The 2006 Hummer H3's fuel average is 6.8 km/L (14.7 L/100 km), or 16 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 2006 Hummer H3 per year?

About $2,906 at 15,000 miles a year with $3.10/gal regular gas, or $19.38 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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