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 Why is Fuel
Economy
Important?
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2007 Vehicles by Mercury
Model
MPG
(city)
MPG
(hwy)
Annual
Fuel
Cost*

Greenhouse Gas
Emissions
(tons/yr)*
 Greenhouse gas (GHG) emissions from your car may contribute to climate change. Cars with better gas mileage emit less greenhouse gases. Click for more info.
EPA
Air
Pollution
Score
From 0 to 10 (best)
 The EPA air pollution score rates cars and light trucks based on how much smog-forming air pollution they emit. Some vehicles are available in multiple emission versions. Click for more info.
Mercury Grand Marquis
8 cyl, 4.6 L, Automatic 4-spd, Regular 		15 23
$1384
10.20 score: 02
score: 06
Mercury Grand Marquis
8 cyl, 4.6 L, Automatic 4-spd, Gasoline or E85 		Gas 15 23
$1384
10.20 NA
E85 11 16
3253
8.50
Mercury Mariner 4WD
4 cyl, 2.3 L, Automatic 4-spd, Regular 		18 23
$1245
9.20 score: 02
score: 06
Mercury Mariner 4WD
6 cyl, 3 L, Automatic 4-spd, Regular 		17 21
$1310
9.60 score: 01
score: 06
Mercury Mariner FWD
4 cyl, 2.3 L, Automatic 4-spd, Regular 		20 24
$1185
8.70 score: 02
score: 06
Mercury Mariner FWD
6 cyl, 3 L, Automatic 4-spd, Regular 		18 23
$1245
9.20 score: 02
score: 06
Mercury Mariner Hybrid 4WD
4 cyl, 2.3 L, Automatic (variable gear ratios), Regular 		28 27
$921
6.80 score: 01
score: 08
score: 95
Mercury Milan
4 cyl, 2.3 L, Automatic 5-spd, Regular 		20 29
$1083
8.00 score: 02
score: 06
score: 95
Mercury Milan
4 cyl, 2.3 L, Manual 5-spd, Regular 		20 29
$1083
8.00 score: 02
score: 06
Mercury Milan
6 cyl, 3 L, Automatic 6-spd, Regular 		18 26
$1185
8.70 score: 02
score: 06
Mercury Milan AWD
6 cyl, 3 L, Automatic 6-spd, Regular 		17 24
$1310
9.60 score: 02
score: 06
score: 07
Mercury Montego AWD
6 cyl, 3 L, Automatic (variable gear ratios), Regular 		17 23
$1310
9.60 score: 02
score: 06
Mercury Montego FWD
6 cyl, 3 L, Automatic 6-spd, Regular 		19 26
$1185
8.70 score: 02
score: 06
Mercury Monterey Wagon FWD
6 cyl, 4.2 L, Automatic 4-spd, Regular 		15 21
$1464
10.80 score: 01
score: 07
Mercury Mountaineer 2WD
6 cyl, 4 L, Automatic 5-spd, Regular 		13 19
$1556
11.40 score: 00
score: 07
Mercury Mountaineer 2WD
8 cyl, 4.6 L, Automatic 6-spd, Regular 		13 20
$1556
11.40 score: 00
score: 06
score: 07
Mercury Mountaineer 4WD
6 cyl, 4 L, Automatic 5-spd, Regular 		13 18
$1661
12.20 score: 00
score: 07
Mercury Mountaineer 4WD
8 cyl, 4.6 L, Automatic 6-spd, Regular 		13 18
$1661
12.20 score: 00
score: 06
score: 07

Annual Fuel Costs and Greenhouse Gas Estimates are based on 45% highway driving, 55% city driving, and 15000 annual miles.

Assumed Fuel Prices:

  • Regular: 1.66
  • Premium: 1.92
  • Diesel: 2.42
  • CNG: 2.55
  • Electricity: 0.08 per kilowatt hour
  • E85: 2.82
  • LPG: 2.10