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2019 Cadillac XTS Limo vs 2026 Audi A8

📊 Key Differences
  • Fuel economy: 17 MPG vs 22 MPG combined — Audi A8 is more efficient
  • Annual fuel cost: $3500 vs $3700 — Cadillac XTS Limo saves $ per year
  • Fuel type: Regular Gasoline vs Premium Gasoline
Specification 2019 Cadillac XTS Limo 2026 Audi A8
Year20192026
ClassSpecial Purpose Vehicle 2WDLarge Cars
Fuel TypeRegular GasolinePremium Gasoline
DriveFront-Wheel DriveAll-Wheel Drive
TransmissionAutomatic (S6)Automatic (S8)
Cylinders66
Displacement (L)3.63.0
City MPG1519
Highway MPG2127
Combined MPG1722
Annual Fuel Cost$3500$3700
CO₂ (g/mile)521.0414.0
EPA Fuel Economy Score3/104/10
EPA GHG Score3/104/10
🚗 2019 Cadillac XTS Limo

Special Purpose Vehicle 2WD with 17 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Cadillac XTS Limo Profile →
🚗 2026 Audi A8

Large Cars with 22 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.

Full Audi A8 Profile →