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Cadillac CTS-V MPG

EPA fuel economy for 1 Cadillac CTS-V trims sold from 2018. Best ever: 17 MPG (2018 CTS-V). Latest model year 2018: 17 MPG combined across 1 trim.

17best combined MPG (2018)

14 / 21city / highway of the best trim

17lowest combined MPG (2018)

1model years rated

$4,550a year to fuel, cheapest 2018 trim at EPA prices

Cadillac CTS-V 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 $5.16 a gallon for premium and 15,000 miles a year, the 2018 Cadillac CTS-V costs about $4,550 a year to fuel (CTS-V, 6.2 L, 8 cyl, 17 MPG).

2018 trim	Engine	Transmission	Drive	Fuel	Comb	Cost/yr	vs cheapest
CTS-V	6.2 L, 8 cyl	Auto (S8)	RWD	Premium	17	$4,550	cheapest

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.

Cadillac CTS-V MPG by year

Year	Best combined	City	Hwy	Best trim that year	Trims
2018	17	14	21	CTS-V, 6.2 L, 8 cyl, Auto (S8)	1

Every Cadillac CTS-V trim

Year	Trim	Engine	Transmission	Drive	Fuel	City	Hwy	Comb	CO2 g/mi	Fuel cost/yr
2018	CTS-V	6.2 L, 8 cyl	Auto (S8)	RWD	Premium	14	21	17	530	$4,550

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 2018 Midsize Cars

Vehicle	Combined	City	Hwy
2018 Hyundai Ioniq Electric	136	150	122
2018 Tesla Model 3 Long Range	130	136	123
2018 Honda Clarity EV	114	126	103
2018 Nissan Leaf	112	125	100
2018 Toyota Prius Eco	56	58	53
2018 Toyota Prius Prime	54	55	53

All Midsize Cars ranked by MPG

Questions people ask

What is the best MPG for a Cadillac CTS-V?

The most efficient Cadillac CTS-V the EPA has rated is the 2018 CTS-V at 17 MPG combined (14 city, 21 highway).

What MPG does the 2018 Cadillac CTS-V get?

Every 2018 Cadillac CTS-V trim is rated 17 MPG combined.

Which Cadillac CTS-V has the worst fuel economy?

The 2018 CTS-V is the lowest rated at 17 MPG combined.

How much does it cost to fuel a Cadillac CTS-V for a year?

At $5.16 a gallon for premium and 15,000 miles a year, the 2018 Cadillac CTS-V costs about $4,550 a year to fuel (CTS-V, 6.2 L, 8 cyl, 17 MPG).

More from Cadillac: every Cadillac model. Fuel types on this model: Premium. EPA classes: Midsize Cars.