Mercedes-Benz · 1992–1993 · Gas

Mercedes-Benz 400 MPG by year

The EPA has rated 2 model years of the Mercedes-Benz 400, from 1992 to 1993. The most fuel-efficient year is the 1993, at 18 MPG combined in its best configuration. The best 1993 model is 12% more efficient than the best 1992 model (18 vs. 16 MPG). The 1993 model is 22% less efficient than the median compact car that year (18 vs. 23 MPG).

Most efficient year199318 MPG combined
Latest (1993)18 MPG$3,292/yr to fuel
First rated (1992)16 MPG$3,703/yr at today's prices
Model years rated24 configurations

Combined MPG by model year

  • 400, most efficient version
  • Range across configurations
  • Class median

Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.

Every 400 model year

YearTypeBest combinedCity / HwyClass medianRangeConfigsFuel / yr
1993 Gas 18 MPG
lowest 14
16 / 22 23 — 2 $3,292
1992 Gas 16 MPG
lowest 14
15 / 20 23 — 2 $3,703

Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.

Compare 400 model years

See how much a newer 400 would save over an older one.

Models similar to the Mercedes-Benz 400

Frequently asked questions

Which Mercedes-Benz 400 year has the best fuel economy?

The 1993 Mercedes-Benz 400, rated up to 18 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $3,292 a year.

Which Mercedes-Benz 400 year has the worst fuel economy?

The 1992 model, whose most efficient version is rated 16 MPG combined (about $3,703 a year to fuel).

What is the fuel economy of the latest Mercedes-Benz 400?

The 1993 Mercedes-Benz 400 is rated up to 18 MPG combined.

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