Photo: Mercury Grand Marquis by IFCAR, Public domain, via Wikimedia Commons. It shows the model, not always this exact version.
Mercury · model year 2000
2000 Mercury Grand Marquis
Large · Rear-Wheel Drive · Gas · EPA class: Large Cars
EPA figures · 2000fueleconomy.gov
18MPG combined
16/23MPG city / highway
$3,700fuel a year
494 g CO₂ per mile 4.6 L 8-cyl Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 18 MPG
- City MPG
- 16 MPG
- Highway MPG
- 23 MPG
- Annual fuel cost
- $3,700
- Tailpipe CO₂
- 494 g per mile
- Model year
- 2000
- Body
- Car
- EPA size class
- Large Cars
- Drive
- Rear-Wheel Drive
- Engine
- 4.6 L 8-cyl
- Transmission
- Automatic 4-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Mercury model years
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19 MPG · $3,550 fuel a year 2001 Mercury Sable Wagon (FFV)
19 MPG · $3,550 fuel a year
2001 Mercury Villager FWD Wagon
17 MPG · $3,950 fuel a year
2000 Mercury Cougar
25 MPG · $2,700 fuel a year 2000 Mercury Cougar
21 MPG · $3,200 fuel a year 2000 Mercury Cougar
21 MPG · $3,200 fuel a year
2000 Mercury Mountaineer 2WD
16 MPG · $4,200 fuel a year