2010 · Midsize Car · Gas

2010 Buick Lacrosse/Allure MPG & fuel economy

The 2010 Buick Lacrosse/Allure is a midsize car offered in 4 EPA-rated configurations. The most efficient version returns 23 MPG combined (19 city / 30 highway) on regular gasoline. Across the lineup, combined ratings range from 19 to 23 MPG. That's up 2 MPG from the 2009 model. Among 41 midsize cars rated for 2010, it ranks 19th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,022 a year to fuel.

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Combined 23 MPG 19 MPG city · 30 MPG hwy
Driving range — not published for this model
Your fuel cost $2,022 15,000 mi/yr · $13.48 per 100 mi
Class rank, 2010 #19 of 41 Midsize Cars by fuel cost

What will it cost you?

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

Fuel average

The 2010 Buick Lacrosse/Allure's fuel average is 9.8 km/L (10.2 L/100 km), or 23 MPG combined: 8.1 km/L in the city and 12.8 km/L on the highway.

MPGkm/LL/100 km
City198.112.4
Highway3012.87.8
Combined239.810.2

How it ranks among 2010 Midsize Cars

Full class ranking →
  1. 1Toyota Prius50 MPG $930
  2. 2Ford Fusion Hybrid39 MPG $1,192
  3. 3Mercury Milan Hybrid39 MPG $1,192
  4. 4Toyota Camry Hybrid34 MPG $1,368
  5. 5Nissan Altima Hybrid34 MPG $1,368
  6. 19Buick Lacrosse/Allure23 MPG $2,022
  7. 41Bentley Continental Flying Spur12 MPG $4,938
2010 Lacrosse/AllureOther midsize carsClass median: $2,214/yr

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

Lacrosse/Allure MPG across model years

Full history →

4 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
FWD · 2.4L 4-cyl · 6-speed automatic
Lacrosse/Allure		 Gas 19 MPG 30 MPG 23 MPG — $2,022
FWD · 3.6L 6-cyl · 6-speed automatic
Lacrosse/Allure		 Gas 17 MPG 27 MPG 21 MPG — $2,214
FWD · 3.0L 6-cyl · 6-speed automatic
Lacrosse/Allure		 Gas 17 MPG 26 MPG 20 MPG — $2,325
4WD/AWD · 3.0L 6-cyl · 6-speed automatic
Lacrosse/Allure AWD		 Gas 16 MPG 25 MPG 19 MPG — $2,447

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
2.4L 4-cyl
Transmission
6-speed automatic
Drivetrain
FWD
Passenger volume
100 cu ft
Cargo volume
16 cu ft
Tailpipe CO₂
386 g/mi

2010 Buick Lacrosse/Allure vs. rivals

vs Mitsubishi Galant 24 MPG · $1,938/yr Galant saves $84/yr vs Dodge Avenger 24 MPG · $1,938/yr Avenger saves $84/yr vs Mazda 6 24 MPG · $1,938/yr 6 saves $84/yr vs Toyota Camry 26 MPG · $1,788/yr Camry saves $233/yr vs Ford Fusion 27 MPG · $1,722/yr Fusion saves $300/yr vs Mercury Milan 27 MPG · $1,722/yr Milan saves $300/yr vs Volkswagen Passat 25 MPG · $2,370/yr Lacrosse/Allure saves $348/yr vs Nissan Maxima 22 MPG · $2,693/yr Lacrosse/Allure saves $671/yr vs Mazda Speed 3 21 MPG · $2,821/yr Lacrosse/Allure saves $800/yr

Compare the 2010 Lacrosse/Allure

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

Frequently asked questions

What is the gas mileage of the 2010 Buick Lacrosse/Allure?

Up to 23 MPG combined (19 city / 30 highway); ratings range from 19 to 23 MPG depending on configuration.

What fuel does the 2010 Buick Lacrosse/Allure use?

Regular gasoline.

What is the fuel average in km/L for the 2010 Buick Lacrosse/Allure?

The 2010 Buick Lacrosse/Allure's fuel average is 9.8 km/L (10.2 L/100 km), or 23 MPG combined: 8.1 km/L in the city and 12.8 km/L on the highway.

How much does it cost to fuel the 2010 Buick Lacrosse/Allure per year?

About $2,022 at 15,000 miles a year with $3.10/gal regular gas, or $13.48 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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