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2026 BMW X3 vs 2026 Buick Encore

📊 Key Differences
  • Fuel economy: 29 MPG vs 30 MPG combined — Buick Encore is more efficient
  • Annual fuel cost: $2800 vs $2250 — Buick Encore saves $ per year
  • Fuel type: Premium Gasoline vs Regular Gasoline
Specification 2026 BMW X3 2026 Buick Encore
Year20262026
ClassSmall Sport Utility Vehicle 4WDSmall Sport Utility Vehicle 2WD
Fuel TypePremium GasolineRegular Gasoline
DriveAll-Wheel DriveFront-Wheel Drive
TransmissionAutomatic (S8)Automatic (variable gear ratios)
Cylinders43
Displacement (L)2.01.2
City MPG2730
Highway MPG3331
Combined MPG2930
Annual Fuel Cost$2800$2250
CO₂ (g/mile)299.0297.0
EPA Fuel Economy Score6/106/10
EPA GHG Score6/106/10
Overall Safety4/5 ★
Frontal Crash4/5
Side Crash5/5
Rollover4/5
🚗 2026 BMW X3

Small Sport Utility Vehicle 4WD with 29 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.

Full BMW X3 Profile →
🚗 2026 Buick Encore

Small Sport Utility Vehicle 2WD with 30 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full Buick Encore Profile →