New Sedans with 0-20 MPG

The following is a list of new sedans with 0-20 mpg models for which we have information. Price and specifications may not be available for all years.

TCC’s experts rate each car on a 10 point scale. Learn more about how we rate.

2018 BMW 7-Series 750i Sedan Angular Front Exterior View
MSRP $83,100 - $156,700
MPG 13 / 29
8.2
Expert Rating
2018 BMW M3
MSRP $65,500
MPG 17 / 25
7.4
Expert Rating
2018 BMW M6 Convertible Angular Front Exterior View
MSRP $119,800 - $122,300
MPG 14 / 20
7.8
Expert Rating
2018 Buick LaCrosse
MSRP $29,565 - $43,425
MPG 20 / 35
7.0
Expert Rating
2018 Cadillac ATS Sedan 4-door Sedan 3.6L Premium Performance RWD Angular Front Exterior View
MSRP $35,495 - $47,895
MPG 19 / 31
MSRP $61,595
MPG 16 / 23
2018 Cadillac CT6 Sedan 4-door Sedan 2.0L Turbo Luxury RWD Angular Front Exterior View
MSRP $54,095 - $88,295
MPG 18 / 30
2018 Cadillac CTS
MSRP $46,495 - $71,295
MPG 16 / 30
7.5
Expert Rating
2018 Cadillac CTS-V 4-door Sedan Angular Front Exterior View
MSRP $86,495
MPG 14 / 21
7.8
Expert Rating
2018 Cadillac XTS
MSRP $46,295 - $72,495
MPG 15 / 28
7.2
Expert Rating
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