Skip navigation
fueleconomy.gov/m

Compare Cars

2021 Buick Envision AWD Delete vehicle

2021 Buick Envision AWD

2.0 L, 4 cyl, Auto (S9), Regular Gasoline

MSRP: $33,600 - $42,000

EPA Fuel Economy

Combined: 25 mpg

City: 22 mpg

Highway: 29 mpg

Range: 403 miles

Annual Fuel Cost*: $2,200

Cost to Drive 25 Miles: $3.63

Tank Size: 16.1 gallons

Cost to Fill the Tank: $58

Miles on a Tank: 403 miles

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize

Learn More

11.9 barrels per year

Learn More

Tailpipe CO2

352 grams per mile

Tailpipe and Upstream

 Upstream (g/mi)

 Tailpipe (g/mi)

Learn More

Learn More

2005 Audi S4 Avant Delete vehicle

2005 Audi S4 Avant

4.2 L, 8 cyl, Man 6-spd, Premium Gasoline

EPA Fuel Economy

Combined: 16 mpg

City: 13 mpg

Highway: 20 mpg

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Range: 278 miles

Annual Fuel Cost*: $4,250

Cost to Drive 25 Miles: $7.09

Tank Size: 17.4 gallons

Cost to Fill the Tank: $79

Miles on a Tank: 278 miles

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize

Learn More

18.6 barrels per year

Learn More

Tailpipe CO2

555 grams per mile

Tailpipe and Upstream

 Upstream (g/mi)

 Tailpipe (g/mi)

Learn More

Learn More