Skip to content

2009 Mercury Sable vs 2020 Kia Optima

📊 Key Differences
  • Fuel economy: 21 MPG vs 42 MPG combined — Kia Optima is more efficient
  • Annual fuel cost: $2850 vs $1400 — Kia Optima saves $ per year
  • Fuel type: Regular Gasoline vs Regular Gasoline
Specification 2009 Mercury Sable 2020 Kia Optima
Year20092020
ClassLarge CarsMidsize Cars
Fuel TypeRegular GasolineRegular Gasoline
DriveFront-Wheel DriveFront-Wheel Drive
TransmissionAutomatic 6-spdAutomatic (AM6)
Cylinders64
Displacement (L)3.52.0
City MPG1840
Highway MPG2845
Combined MPG2142
Annual Fuel Cost$2850$1400
CO₂ (g/mile)423.1904761904762213.0
EPA Fuel Economy Score—/109/10
EPA GHG Score—/109/10
Overall Safety5/5 ★
Frontal Crash5/5
Side Crash5/5
Rollover5/5
🚗 2009 Mercury Sable

Large Cars with 21 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Mercury Sable Profile →
🚗 2020 Kia Optima

Midsize Cars with 42 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Kia Optima Profile →