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Economy
Important?
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2003 Large Cars

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.
Audi A8 L
8 cyl, 4.2 L, Automatic (S5), Premium
15 23
$3303
10.20 score: 02
BMW 745i
8 cyl, 4.4 L, Automatic 6-spd, Premium
16 24
$3124
9.60 score: 02
BMW 745li
8 cyl, 4.4 L, Automatic 6-spd, Premium
16 24
$3124
9.60 score: 02
BMW 760li
12 cyl, 6.0 L, Automatic (S6), Premium
13 21
$3713
11.40 score: 02
Bentley Arnage LWB
8 cyl, 6.8 L, Automatic 4-spd, Premium
9 13
$5399
16.60 score: 02
Buick LeSabre
6 cyl, 3.8 L, Automatic 4-spd, Regular
17 27
$2656
8.70 score: 02
score: 03
Buick Park Avenue
6 cyl, 3.8 L, Automatic 4-spd, Premium
16 25
$3124
9.60 score: 02
score: 03
Buick Park Avenue
6 cyl, 3.8 L, Automatic 4-spd, Regular
17 27
$2656
8.70 score: 02
score: 03
Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular
16 25
$2935
9.60 score: 02
Cadillac Funeral Coach / Hearse
8 cyl, 4.6 L, Automatic 4-spd, Regular
12 18
$3984
13.10 score: 02
Cadillac Limousine
8 cyl, 4.6 L, Automatic 4-spd, Regular
13 20
$3722
12.20 score: 02
Chevrolet Impala
6 cyl, 3.4 L, Automatic 4-spd, Regular
19 29
$2539
8.30 score: 02
score: 03
Chevrolet Impala
6 cyl, 3.8 L, Automatic 4-spd, Regular
17 27
$2790
9.20 score: 02
score: 03
Chrysler 300 M
6 cyl, 3.5 L, Automatic (S4), Regular
16 25
$2935
9.60 score: 02
Chrysler Concorde/LHS
6 cyl, 2.7 L, Automatic 4-spd, Regular
19 27
$2539
8.30 score: 02
Chrysler Concorde/LHS
6 cyl, 3.5 L, Automatic 4-spd, Regular
17 25
$2790
9.20 score: 02
Dodge Intrepid
6 cyl, 2.7 L, Automatic 4-spd, Regular
19 27
$2539
8.30 score: 02
Dodge Intrepid
6 cyl, 3.5 L, Automatic 4-spd, Regular
17 25
$2790
9.20 score: 02
Dodge Intrepid
6 cyl, 3.5 L, Automatic (S4), Regular
16 25
$2935
9.60 score: 02
Ford Crown Victoria
8 cyl, 4.6 L, Automatic 4-spd, Regular
16 23
$3102
10.20 score: 02
score: 04
score: 02
score: 04
Ford Taurus
6 cyl, 3 L, Automatic 4-spd, Regular
18 26
$2656
8.70 score: 02
Ford Taurus
6 cyl, 3 L, Automatic 4-spd, Regular
18 25
$2656
8.70 score: 02
score: 03
Ford Taurus
6 cyl, 3 L, Automatic 4-spd, Gasoline or E85
Gasoline 17 25
$2790
9.20 NA
E85 12 18
3272
7.40
Ford Crown Victoria CNG
8 cyl, 4.6 L, Automatic 4-spd, CNG
12 17
$1767
10.70 NA
Infiniti Q45
8 cyl, 4.5 L, Automatic (S5), Premium
16 22
$3303
10.20 score: 02
Lexus LS 430
8 cyl, 4.3 L, Automatic 5-spd, Premium
17 23
$3124
9.60 score: 03
Lincoln Town Car
8 cyl, 4.6 L, Automatic 4-spd, Regular
16 23
$3102
10.20 score: 02
score: 04
score: 02
score: 04
Mercedes-Benz S430
8 cyl, 4.3 L, Automatic 5-spd, Premium
15 22
$3303
10.20 score: 03
Mercedes-Benz S430 4matic
8 cyl, 4.3 L, Automatic 5-spd, Premium
15 20
$3493
10.80 score: 03
Mercedes-Benz S500
8 cyl, 5 L, Automatic 5-spd, Premium
14 20
$3713
11.40 score: 03
Mercedes-Benz S500 4matic
8 cyl, 5 L, Automatic 5-spd, Premium
14 19
$3713
11.40 score: 03
Mercedes-Benz S55 AMG
8 cyl, 5 L, Automatic 5-spd, Premium
13 20
$3962
12.20 score: 02
Mercedes-Benz S600
12 cyl, 5.5 L, Automatic 5-spd, Premium
12 17
$4241
13.10 score: 02
Mercury Grand Marquis
8 cyl, 4.6 L, Automatic 4-spd, Regular
16 23
$3102
10.20 score: 02
score: 04
score: 02
score: 04
Mercury Marauder
8 cyl, 4.6 L, Automatic 4-spd, Premium
15 21
$3493
10.80 score: 02
score: 03
Pontiac Bonneville
6 cyl, 3.8 L, Automatic 4-spd, Premium
16 25
$3124
9.60 score: 02
score: 03
Pontiac Bonneville
6 cyl, 3.8 L, Automatic 4-spd, Regular
17 27
$2656
8.70 score: 02
score: 03
Toyota Avalon
6 cyl, 3 L, Automatic 4-spd, Regular
19 27
$2539
8.30 score: 02

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

Assumed Fuel Prices:

  • Regular: 3.72
  • Premium: 3.96
  • Diesel: 3.96
  • CNG: 1.65
  • Electricity: 0.08 per kilowatt hour
  • E85: 3.27
  • LPG: 2.10