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 Why is Fuel
Economy
Important?
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2004 Vehicles by Mercedes-Benz
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.
Mercedes-Benz C230 Kompressor
4 cyl, 1.8 L, Automatic 5-spd, Premium 		20 28
$1253
8.00 score: 03
Mercedes-Benz C230 Kompressor
4 cyl, 1.8 L, Manual 6-spd, Premium 		20 27
$1253
8.00 score: 03
Mercedes-Benz C230 Kompressor Sports Coupe
4 cyl, 1.8 L, Automatic 5-spd, Premium 		20 28
$1253
8.00 score: 03
Mercedes-Benz C230 Kompressor Sports Coupe
4 cyl, 1.8 L, Manual 6-spd, Premium 		20 27
$1253
8.00 score: 03
Mercedes-Benz C240
6 cyl, 2.6 L, Manual 6-spd, Premium 		16 24
$1515
9.60 NA
Mercedes-Benz C240
6 cyl, 2.6 L, Automatic 5-spd, Premium 		17 22
$1515
9.60 score: 03
Mercedes-Benz C240 (Wagon)
6 cyl, 2.6 L, Manual 6-spd, Premium 		15 23
$1601
10.20 NA
Mercedes-Benz C240 (Wagon)
6 cyl, 2.6 L, Automatic 5-spd, Premium 		17 23
$1515
9.60 score: 03
Mercedes-Benz C240 4matic
6 cyl, 2.6 L, Automatic 5-spd, Premium 		17 23
$1515
9.60 score: 03
Mercedes-Benz C240 4matic (Wagon)
6 cyl, 2.6 L, Automatic 5-spd, Premium 		17 23
$1515
9.60 score: 03
Mercedes-Benz C240 FFV
6 cyl, 2.6 L, Automatic 5-spd, Premium or E85 		Premium 17 23
$1440
9.20 score: 03
E85 13 17
3020
7.90
Mercedes-Benz C240 FFV (Wagon)
6 cyl, 2.6 L, Automatic 5-spd, Premium or E85 		Premium 17 23
$1440
9.20 score: 03
E85 13 17
3020
7.90
Mercedes-Benz C32 AMG
6 cyl, 3.2 L, Automatic 5-spd, Premium 		14 19
$1800
11.40 score: 02
Mercedes-Benz C320
6 cyl, 3.2 L, Manual 6-spd, Premium 		17 24
$1515
9.60 score: 03
Mercedes-Benz C320 4matic (Wagon)
6 cyl, 3.2 L, Automatic 5-spd, Premium 		17 24
$1440
9.20 score: 03
Mercedes-Benz C320 4matic Sedan
6 cyl, 3.2 L, Automatic 5-spd, Premium 		17 24
$1440
9.20 NA
Mercedes-Benz C320 FFV
6 cyl, 3.2 L, Automatic 5-spd, Premium or E85 		Premium 18 24
$1440
9.20 score: 03
E85 13 18
2821
7.40
Mercedes-Benz C320 FFV (Wagon)
6 cyl, 3.2 L, Automatic 5-spd, Premium or E85 		Premium 18 24
$1440
9.20 score: 03
E85 13 18
2821
7.40
Mercedes-Benz C320 Sports Coupe
6 cyl, 3.2 L, Manual 6-spd, Premium 		17 24
$1515
9.60 score: 03
Mercedes-Benz C320 Sports Coupe FFV
6 cyl, 3.2 L, Automatic 5-spd, Premium or E85 		Premium 18 24
$1440
9.20 NA
E85 13 18
2821
7.40
Mercedes-Benz CL500
8 cyl, 5 L, Automatic 7-spd, Premium 		14 22
$1693
10.80 score: 06
Mercedes-Benz CL55 AMG
8 cyl, 5.4 L, Automatic (S5), Premium 		13 19
$1921
12.20 score: 02
Mercedes-Benz CL600
12 cyl, 5.5 L, Automatic 5-spd, Premium 		12 17
$2056
13.10 score: 03
Mercedes-Benz CLK320
6 cyl, 3.2 L, Automatic 5-spd, Premium 		18 24
$1440
9.20 score: 03
Mercedes-Benz CLK320 (Cabriolet)
6 cyl, 3.2 L, Automatic 5-spd, Premium 		18 24
$1440
9.20 score: 03
Mercedes-Benz CLK500
8 cyl, 5 L, Automatic 5-spd, Premium 		15 21
$1693
10.80 score: 06
Mercedes-Benz CLK500 (Cabriolet)
8 cyl, 5 L, Automatic 5-spd, Premium 		15 21
$1693
10.80 score: 06
Mercedes-Benz CLK55 AMG
8 cyl, 5.4 L, Automatic 5-spd, Premium 		14 20
$1800
11.40 score: 02
Mercedes-Benz CLK55 AMG (Cabriolet)
8 cyl, 5.4 L, Automatic 5-spd, Premium 		14 20
$1800
11.40 score: 02
Mercedes-Benz E320
6 cyl, 3.2 L, Automatic 5-spd, Premium 		17 24
$1440
9.20 score: 03
Mercedes-Benz E320 (Wagon)
6 cyl, 3.2 L, Automatic 5-spd, Premium 		17 24
$1440
9.20 score: 03
Mercedes-Benz E320 4matic
6 cyl, 3.2 L, Automatic 5-spd, Premium 		16 22
$1515
9.60 score: 03
Mercedes-Benz E320 4matic (Wagon)
6 cyl, 3.2 L, Automatic 5-spd, Premium 		16 22
$1601
10.20 score: 03
Mercedes-Benz E500
8 cyl, 5 L, Automatic 7-spd, Premium 		15 22
$1693
10.80 score: 06
Mercedes-Benz E500 (Wagon)
8 cyl, 5 L, Automatic 7-spd, Premium 		14 22
$1693
10.80 score: 06
Mercedes-Benz E500 4matic
8 cyl, 5 L, Automatic 5-spd, Premium 		14 19
$1800
11.40 score: 06
Mercedes-Benz E500 4matic (Wagon)
8 cyl, 5 L, Automatic 5-spd, Premium 		14 20
$1800
11.40 score: 06
Mercedes-Benz E55 AMG
8 cyl, 5.4 L, Automatic (S5), Premium 		13 19
$1921
12.20 score: 02
Mercedes-Benz G500
8 cyl, 5 L, Automatic 5-spd, Premium 		11 13
$2399
15.20 score: 00
score: 01
Mercedes-Benz G55 AMG
8 cyl, 5.4 L, Automatic 5-spd, Premium 		12 14
$2215
14.10 score: 00
score: 01
Mercedes-Benz ML350
6 cyl, 3.7 L, Automatic 5-spd, Premium 		14 17
$1921
12.20 score: 01
Mercedes-Benz ML500
8 cyl, 5 L, Automatic 5-spd, Premium 		13 16
$2056
13.10 score: 00
score: 01
Mercedes-Benz S430
8 cyl, 4.3 L, Automatic 7-spd, Premium 		16 24
$1515
9.60 score: 06
Mercedes-Benz S430 4matic
8 cyl, 4.3 L, Automatic 5-spd, Premium 		15 21
$1693
10.80 score: 06
Mercedes-Benz S500
8 cyl, 5 L, Automatic 7-spd, Premium 		14 22
$1693
10.80 score: 06
Mercedes-Benz S500 4matic
8 cyl, 5 L, Automatic 5-spd, Premium 		14 20
$1800
11.40 score: 06
Mercedes-Benz S55 AMG
8 cyl, 5.4 L, Automatic (S5), Premium 		13 19
$1921
12.20 score: 02
Mercedes-Benz S600
12 cyl, 5.5 L, Automatic 5-spd, Premium 		11 17
$2215
14.10 score: 03
Mercedes-Benz SL500
8 cyl, 5 L, Automatic 7-spd, Premium 		14 21
$1693
10.80 score: 06
Mercedes-Benz SL55 AMG
8 cyl, 5.4 L, Automatic (S5), Premium 		13 19
$1921
12.20 score: 02
Mercedes-Benz SL600
12 cyl, 5.5 L, Automatic 5-spd, Premium 		12 17
$2056
13.10 score: 03
Mercedes-Benz SLK230
4 cyl, 2.3 L, Automatic 5-spd, Premium 		19 26
$1310
8.30 score: 03
Mercedes-Benz SLK230
4 cyl, 2.3 L, Manual 6-spd, Premium 		19 26
$1371
8.70 score: 03
Mercedes-Benz SLK32 AMG
6 cyl, 3.2 L, Automatic 5-spd, Premium 		15 21
$1693
10.80 score: 02
Mercedes-Benz SLK320
6 cyl, 3.2 L, Automatic 5-spd, Premium 		18 24
$1440
9.20 score: 03
Mercedes-Benz SLK320
6 cyl, 3.2 L, Manual 6-spd, Premium 		17 24
$1515
9.60 score: 03

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