Fuel Economy of Mercedes-Benz E300 Cars

The following table compares the fuel economies of different models of Mercedes-Benz E300 cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles, of which 55% of the miles are city driving, and 45% of the miles are highway driving. Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.

Table 1. Fuel Economy of Mercedes-Benz E300 Turbodiesel

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
1999 E300 Turbodiesel	Automatic 5-speed	6	26	23	32	$2,848	$3,417
1998 E300 Turbodiesel	Automatic 5-speed	6	26	23	31	$2,882	$3,458

Table 2. Fuel Economy of Mercedes-Benz E300 4matic

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
2019 E300 4matic	Automatic 9-speed	4	24	21	29	$3,128	$3,753
2018 E300 4matic	Automatic 9-speed	4	24	21	29	$3,128	$3,753
2017 E300 4matic	Automatic 9-speed	4	24	22	29	$3,038	$3,646

Table 3. Fuel Economy of Mercedes-Benz E300 Diesel

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
1997 E300 Diesel	Automatic 5-speed	6	26	23	30	$2,918	$3,502
1996 E300 Diesel	Automatic 4-speed	6	27	24	32	$2,773	$3,328
1995 E300 Diesel	Automatic 4-speed	6	25	23	29	$2,957	$3,548

Table 4. Fuel Economy of Mercedes-Benz E300

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
2019 E300	Automatic 9-speed	4	25	21	30	$3,089	$3,707
2018 E300	Automatic 9-speed	4	25	22	30	$3,000	$3,600
2017 E300	Automatic 9-speed	4	25	22	30	$3,000	$3,600

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Data source: Fuel Economy USA, Reference.