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Buick Park Avenue MPG

EPA fuel economy for 28 Buick Park Avenue trims sold from 1991 to 2005. Best ever: 21 MPG (2005 Park Avenue). Latest model year 2005: 20 to 21 MPG combined across 2 trims.

21best combined MPG (2005)
18 / 27city / highway of the best trim
18lowest combined MPG (1994)
15model years rated
$2,970a year to fuel, cheapest 2005 trim at EPA prices

Buick Park Avenue fuel cost calculator

Enter what you pay for fuel and how far you drive in a year. The starting prices are the ones the EPA uses for its own yearly fuel-cost estimates. Every cost on this page updates as you type.

At $4.16 a gallon for regular, $5.16 for premium and 15,000 miles a year, the cheapest 2005 Buick Park Avenue to fuel is the Park Avenue, 3.8 L, 6 cyl (21 MPG) at $2,970 a year. The Park Avenue, 3.8 L, 6 cyl (20 MPG) costs $3,870, so the thriftier trim saves $900 a year and $4,500 over five years.

2005 trimEngineTransmissionDriveFuelCombCost/yrvs cheapest
Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular21$2,970cheapest
Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium20$3,870+$900

Cost per year is miles per year divided by the EPA combined rating, times your fuel price; electric vehicles use the EPA's kWh per 100 miles instead. Rounded to the nearest $10. Your prices are kept in this browser only.

Buick Park Avenue MPG by year

YearBest combinedCityHwyBest trim that yearTrims
2005211827Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
2004211827Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
2003211727Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
2002211727Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
2001201727Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
2000201727Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1999201725Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1998201726Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1997201726Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1996211727Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1995201726Park Avenue, 3.8 L, 6 cyl, Auto 4-spd1
1994201725Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1993201725Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1992191624Park Avenue, 3.8 L, 6 cyl, Auto 4-spd2
1991191624Park Avenue, 3.8 L, 6 cyl, Auto 4-spd1

Every Buick Park Avenue trim

YearTrimEngineTransmissionDriveFuelCityHwyCombCO2 g/miFuel cost/yr
2005Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular182721423$2,970
2005Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium172620444$3,870
2004Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular182721423$2,970
2004Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162620444$3,870
2003Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172721423$2,970
2003Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162519468$4,070
2002Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172721423$2,970
2002Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162519468$4,070
2001Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172720444$3,120
2001Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162620444$3,870
2000Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172720444$3,120
2000Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162519468$4,070
1999Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172520444$3,120
1999Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162519468$4,070
1998Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172620444$3,120
1998Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular162519468$3,280
1997Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172620444$3,120
1997Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162419468$4,070
1996Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172721423$2,970
1996Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium162519468$4,070
1995Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172620444$3,120
1994Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172520444$3,120
1994Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular152418494$3,470
1993Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular172520444$3,120
1993Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium152518494$4,300
1992Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular162419468$3,280
1992Park Avenue3.8 L, 6 cylAuto 4-spdFWDPremium152418494$4,300
1991Park Avenue3.8 L, 6 cylAuto 4-spdFWDRegular162419468$3,280

CO2 is tailpipe grams per mile from the EPA test. Fuel cost per year uses the prices and miles in the calculator above (the EPA's own prices and 15,000 miles a year until you change them); blank when the fuel has no price here (hydrogen, natural gas).

Compare with other 2005 Large Cars

VehicleCombinedCityHwy
2005 Chevrolet Malibu Maxx232028
2005 Chevrolet Impala221929
2005 Toyota Avalon221928
2005 Buick LeSabre211827
2005 Chrysler 300C/SRT-8211826
2005 Ford Five Hundred FWD211926

All Large Cars ranked by MPG

Questions people ask

What is the best MPG for a Buick Park Avenue?

The most efficient Buick Park Avenue the EPA has rated is the 2005 Park Avenue at 21 MPG combined (18 city, 27 highway).

What MPG does the 2005 Buick Park Avenue get?

2005 Buick Park Avenue trims range from 20 to 21 MPG combined, depending on engine, transmission and drivetrain.

Which Buick Park Avenue has the worst fuel economy?

The 1994 Park Avenue is the lowest rated at 18 MPG combined.

How much does it cost to fuel a Buick Park Avenue for a year?

At $4.16 a gallon for regular, $5.16 for premium and 15,000 miles a year, the cheapest 2005 Buick Park Avenue to fuel is the Park Avenue, 3.8 L, 6 cyl (21 MPG) at $2,970 a year. The Park Avenue, 3.8 L, 6 cyl (20 MPG) costs $3,870, so the thriftier trim saves $900 a year and $4,500 over five years.

More from Buick: every Buick model. Fuel types on this model: Premium, Regular. EPA classes: Large Cars.