Infiniti Q45 Full-Active Suspension: MPG and fuel economy by year

The EPA has rated the Infiniti Q45 Full-Active Suspension across 5 model years, from the 1991 Infiniti Q45 Full-Active Suspension through the 1995 Infiniti Q45 Full-Active Suspension. The most recent 1995 Infiniti Q45 Full-Active Suspension returns 16 combined MPG.

Pick a year below to open the full Infiniti Q45 Full-Active Suspension page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Infiniti Q45 Full-Active Suspension. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
1995	1995 Infiniti Q45 Full-Active Suspension	16 MPG	14 MPG	19 MPG	$4,300
1994	1994 Infiniti Q45 Full-Active Suspension	16 MPG	14 MPG	19 MPG	$4,300
1993	1993 Infiniti Q45 Full-Active Suspension	15 MPG	14 MPG	18 MPG	$4,600
1992	1992 Infiniti Q45 Full-Active Suspension	15 MPG	13 MPG	17 MPG	$4,600
1991	1991 Infiniti Q45 Full-Active Suspension	15 MPG	13 MPG	17 MPG	$4,600

How the Infiniti Q45 Full-Active Suspension compares against the Midsize Cars class

Buyers usually compare the Infiniti Q45 Full-Active Suspension against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 1995 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.