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2026 Cadillac XT5 vs 2026 GMC Terrain

📊 Key Differences
  • Fuel economy: 24 MPG vs 27 MPG combined — GMC Terrain is more efficient
  • Annual fuel cost: $3400 vs $2500 — GMC Terrain saves $ per year
  • Fuel type: Premium Gasoline vs Regular Gasoline
Specification 2026 Cadillac XT5 2026 GMC Terrain
Year20262026
ClassSmall Sport Utility Vehicle 2WDSmall Sport Utility Vehicle 2WD
Fuel TypePremium GasolineRegular Gasoline
DriveFront-Wheel DriveFront-Wheel Drive
TransmissionAutomatic (S9)Automatic (variable gear ratios)
Cylinders44
Displacement (L)2.01.5
City MPG2226
Highway MPG2928
Combined MPG2427
Annual Fuel Cost$3400$2500
CO₂ (g/mile)370.0329.0
EPA Fuel Economy Score5/105/10
EPA GHG Score5/105/10
Overall Safety5/5 ★
Frontal Crash5/5
Side Crash5/55/5
Rollover4/54/5
🚗 2026 Cadillac XT5

Small Sport Utility Vehicle 2WD with 24 MPG combined fuel economy. Runs on Premium Gasoline. Front-Wheel Drive drivetrain.

Full Cadillac XT5 Profile →
🚗 2026 GMC Terrain

Small Sport Utility Vehicle 2WD with 27 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.

Full GMC Terrain Profile →