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Fuel Economy of 2018 Buick Vehicles

EPA MPG Owner MPG Estimates
2018 Buick Cascada 4 cyl, 1.6 L, Automatic (S6)
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Combined MPG:24
combined
city/highway
MPG
City MPG:21
city
Highway MPG:29
highway
4.2 gals/100 miles
2018 Buick Enclave FWD 6 cyl, 3.6 L, Automatic (S9)
Regular Gasoline
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Combined MPG:21
combined
city/highway
MPG
City MPG:18
city
Highway MPG:26
highway
4.8 gals/100 miles
2018 Buick Enclave AWD 6 cyl, 3.6 L, Automatic (S9)
Regular Gasoline
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Combined MPG:20
combined
city/highway
MPG
City MPG:17
city
Highway MPG:25
highway
5.0 gals/100 miles
2018 Buick Encore 4 cyl, 1.4 L, Automatic (S6)
Regular Gasoline
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Combined MPG:30
combined
city/highway
MPG
City MPG:27
city
Highway MPG:33
highway
3.3 gals/100 miles
2018 Buick Encore AWD 4 cyl, 1.4 L, Automatic (S6)
Regular Gasoline
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Combined MPG:28
combined
city/highway
MPG
City MPG:26
city
Highway MPG:31
highway
3.6 gals/100 miles
2018 Buick Encore AWD 4 cyl, 1.4 L, Automatic (S6)
Regular Gasoline
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Combined MPG:27
combined
city/highway
MPG
City MPG:24
city
Highway MPG:30
highway
3.7 gals/100 miles
2018 Buick Encore 4 cyl, 1.4 L, Automatic (S6)
Regular Gasoline
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Combined MPG:28
combined
city/highway
MPG
City MPG:25
city
Highway MPG:33
highway
3.6 gals/100 miles
2018 Buick Envision FWD 4 cyl, 2.5 L, Automatic 6-spd
Regular Gasoline
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Combined MPG:25
combined
city/highway
MPG
City MPG:22
city
Highway MPG:29
highway
4.0 gals/100 miles
2018 Buick Envision AWD 4 cyl, 2.5 L, Automatic 6-spd
Regular Gasoline
Not Available
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Combined MPG:24
combined
city/highway
MPG
City MPG:21
city
Highway MPG:27
highway
4.2 gals/100 miles
2018 Buick Envision AWD 4 cyl, 2.0 L, Automatic 6-spd
Premium Gasoline
Not Available
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Combined MPG:22
combined
city/highway
MPG
City MPG:20
city
Highway MPG:26
highway
4.5 gals/100 miles
2018 Buick LaCrosse AWD 6 cyl, 3.6 L, Automatic (S9)
Regular Gasoline
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Combined MPG:23
combined
city/highway
MPG
City MPG:20
city
Highway MPG:29
highway
4.3 gals/100 miles
2018 Buick LaCrosse eAssist 4 cyl, 2.5 L, Automatic 6-spd
Regular Gasoline
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Combined MPG:29
combined
city/highway
MPG
City MPG:25
city
Highway MPG:35
highway
3.4 gals/100 miles
2018 Buick LaCrosse 6 cyl, 3.6 L, Automatic (S9)
Regular Gasoline
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Combined MPG:24
combined
city/highway
MPG
City MPG:21
city
Highway MPG:30
highway
4.2 gals/100 miles
2018 Buick Regal 4 cyl, 2.0 L, Automatic (S9)
Premium Gasoline
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Combined MPG:26
combined
city/highway
MPG
City MPG:22
city
Highway MPG:32
highway
3.8 gals/100 miles
2018 Buick Regal AWD 4 cyl, 2.0 L, Automatic (S8)
Premium Gasoline
Not Available
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Combined MPG:24
combined
city/highway
MPG
City MPG:21
city
Highway MPG:29
highway
4.2 gals/100 miles
2018 Buick Regal TourX AWD 4 cyl, 2.0 L, Automatic (S8)
Premium Gasoline
Not Available
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Combined MPG:24
combined
city/highway
MPG
City MPG:21
city
Highway MPG:29
highway
4.2 gals/100 miles
2018 Buick Regal AWD 6 cyl, 3.6 L, Automatic (S9)
Regular Gasoline
Not Available
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Combined MPG:22
combined
city/highway
MPG
City MPG:19
city
Highway MPG:27
highway
4.5 gals/100 miles