← all 2008 Mercedes-Benz R320 CDI 4matic trims
2008 Mercedes-Benz R320 CDI 4matic — 3.0L 6-cyl, Automatic 7-spd, AWD
This 2008 Mercedes-Benz R320 CDI 4matic (3.0L 6-cyl, Automatic 7-spd, AWD) runs on diesel. DIESEL
21
MPG combined (18 city / 24 hwy)
$3,414
est. fuel cost / year (today’s prices, 15k mi)
—
tailpipe CO₂
At today's AAA national average price ($4.78/gal, 2026-07-05) — the EPA's own price/date assumption isn't exposed in the public dataset, so we recompute this from the EPA's MPG figure and a sourced current price.
EPA fuel type: Diesel · class: Sport Utility Vehicle - 4WD · engine: 3.0L 6-cyl turbo · transmission: Automatic 7-spd · drive: AWD · MPG retrieved 2026-07-24.