1998 Bentley Turbo RTFuel Economy & MPG Ratings

Gasoline Midsize CarsRear-Wheel Drive

Photo: User Jagvar on en.wikipedia. Public domain. via Wikimedia Commons

City

MPG

Highway

MPG

Combined

MPG

Trim Comparison

Automatic 4-spd

Premium

City

Hwy

Comb

Fuel cost: $6,800/yr

Trim	Engine	City	Hwy	Combined	Fuel Cost/yr
Automatic 4-spd	Premium	10	15	12	$6,800

Annual Fuel Cost

$6,800

Based on gasoline at $3.67/gal, 15,000 miles/year

5-Year Fuel Savings

$-22,000

vs. average new vehicle

EPA Fuel Economy Score: -1/10

GHG Score: -1/10

Environment

CO₂ Tailpipe Emissions: 741 g/mile
Annual Petroleum Consumption: 24.8 barrels

Specifications

Engine: 6.7L 8-cyl
Transmission: 4-speed Automatic
Drivetrain: RWD
Body Style: Sedan
GVWR: Class 1 (≤6,000 lbs)

Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.

Engine & Efficiency Details

Source: EPA fueleconomy.gov

Engine Size: 6.7L, 8-cylinder
Induction Type: L410MT2
Fuel Type: Premium Gasoline

Annual Fuel Cost by State

Prices as of week ending May 18, 2026 · Source: EIA

National AvgEPA default

$4.490/gal$5,613/yr

California

$5.957/gal$7,446/yr

Texas

$3.888/gal$4,860/yr

Florida

$4.136/gal$5,170/yr

New York

$4.522/gal$5,653/yr

Ohio

$4.510/gal$5,638/yr

Washington

$5.591/gal$6,989/yr

Colorado

$4.618/gal$5,773/yr

Minnesota

$4.344/gal$5,430/yr

Massachusetts

$4.448/gal$5,560/yr

State	Gas Price	Annual Cost	vs. National Avg
National AvgEPA default	$4.490/gal	$5,613/yr	—
California	$5.957/gal	$7,446/yrHIGHEST	+$1,833
Texas	$3.888/gal	$4,860/yrLOWEST	$-753
Florida	$4.136/gal	$5,170/yr	$-443
New York	$4.522/gal	$5,653/yr	+$40
Ohio	$4.510/gal	$5,638/yr	+$25
Washington	$5.591/gal	$6,989/yr	+$1,376
Colorado	$4.618/gal	$5,773/yr	+$160
Minnesota	$4.344/gal	$5,430/yr	$-183
Massachusetts	$4.448/gal	$5,560/yr	$-53