2003 Chevrolet Models
- Astro 2WD Cargo
- Astro 2WD Cargo Convertible
- Astro 2WD Passenger
- Astro AWD Cargo
- Astro AWD Cargo Convertible
- Astro AWD Passenger
- Blazer 2WD
- Blazer 4WD
- C1500 Avalanche 2WD
- C1500 Silverado 2WD
- C1500 Suburban 2WD
- C1500 Tahoe 2WD
- Cavalier
- Corvette
- G15 / 25CHEV Van 2WD Convertible
- G1500 / 2500 Chevy Express 2WD
- G1500 / 2500 Chevy Van 2WD
- H1500 / 2500 Chevy Van AWD
- H1500 Chevy Express AWD
- H1500 Chevy Van AWD Convertible
- Impala
- K1500 Avalanche 4WD
- K1500 Avalanche AWD
- K1500 Silverado 4WD
- K1500 Silverado SS AWD
- K1500 Suburban 4WD
- K1500 Suburban AWD
- K1500 Tahoe 4WD
- K1500 Tahoe AWD
- Malibu
- Monte Carlo
- S10 Pickup 2WD
- S10 Pickup 4WD
- SSR Pickup 2WD
- Tracker 4WD Convertible
- Tracker 4WD Hardtop
- Tracker Convertible
- Tracker Hardtop
- Tracker LT
- Tracker LT 4WD
- Tracker ZR2 4WD
- Tracker ZR2 4WD Convertible
- Trailblazer 2WD
- Trailblazer 4WD
- Trailblazer Ext 2WD
- Trailblazer Ext 4WD
- Venture AWD
- Venture FWD
Cargo Vans
The title for most fuel efficient Chevrolet in the cargo vans class in 2003 goes to the Chevrolet Astro 2WD Cargo with a combined EPA fuel economy rating of 19 miles per gallon. This MPG rating is a full 27% better than the worst in class Chevrolet, the Astro AWD Cargo Convertible.
- Chevrolet Astro 2WD Cargo
- 19 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet G1500 / 2500 Chevy Van 2WD
- 17 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet Astro 2WD Cargo..
- 17 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet Astro AWD Cargo
- 17 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet G15 / 25CHEV Van 2WD..
- 16 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet H1500 Chevy Van AWD..
- 15 MPG (Automatic - 5.3L - 8 Cylinder)
- Chevrolet H1500 / 2500 Chevy Van AWD
- 15 MPG (Automatic - 5.3L - 8 Cylinder)
- Chevrolet Astro AWD Cargo..
- 15 MPG (Automatic - 4.3L - 6 Cylinder)
Compact Cars
The title for most fuel efficient Chevrolet in the compact cars class in 2003 goes to the Chevrolet Cavalier with a combined EPA fuel economy rating of 29 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Chevrolet Cavalier
- 29 MPG (Manual - 2.2L - 4 Cylinder)
Large Cars
The title for most fuel efficient Chevrolet in the large cars class in 2003 goes to the Chevrolet Impala with a combined EPA fuel economy rating of 25 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Chevrolet Impala
- 25 MPG (Automatic - 3.4L - 6 Cylinder)
Midsize Cars
The title for most fuel efficient Chevrolet in the midsize cars class in 2003 goes to the Chevrolet Monte Carlo with a combined EPA fuel economy rating of 25 miles per gallon. This MPG rating is a full 9% better than the worst in class Chevrolet, the Malibu.
- Chevrolet Monte Carlo
- 25 MPG (Automatic - 3.4L - 6 Cylinder)
- Chevrolet Malibu
- 23 MPG (Automatic - 3.1L - 6 Cylinder)
Passenger Vans
The title for most fuel efficient Chevrolet in the passenger vans class in 2003 goes to the Chevrolet G1500 / 2500 Chevy Express 2WD with a combined EPA fuel economy rating of 17 miles per gallon. This MPG rating is a full 13% better than the worst in class Chevrolet, the Astro AWD Passenger.
- Chevrolet G1500 / 2500 Chevy..
- 17 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet Astro 2WD Passenger
- 17 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet H1500 Chevy Express AWD
- 15 MPG (Automatic - 5.3L - 8 Cylinder)
- Chevrolet Astro AWD Passenger
- 15 MPG (Automatic - 4.3L - 6 Cylinder)
Small Pickup Trucks 2WD
The title for most fuel efficient Chevrolet in the small pickup trucks 2wd class in 2003 goes to the Chevrolet S10 Pickup 2WD with a combined EPA fuel economy rating of 24 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Chevrolet S10 Pickup 2WD
- 24 MPG (Manual - 2.2L - 4 Cylinder)
Special Purpose Vehicles - Minivans 2WD
The title for most fuel efficient Chevrolet in the special purpose vehicles - minivans 2wd class in 2003 goes to the Chevrolet Venture FWD with a combined EPA fuel economy rating of 22 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Chevrolet Venture FWD
- 22 MPG (Automatic - 3.4L - 6 Cylinder)
Special Purpose Vehicles - Minivans 4WD
The title for most fuel efficient Chevrolet in the special purpose vehicles - minivans 4wd class in 2003 goes to the Chevrolet Venture AWD with a combined EPA fuel economy rating of 20 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Chevrolet Venture AWD
- 20 MPG (Automatic - 3.4L - 6 Cylinder)
Special Purpose Vehicles - Sport Utility Vehicles 2WD
The title for most fuel efficient Chevrolet in the special purpose vehicles - sport utility vehicles 2wd class in 2003 goes to the Chevrolet Tracker Convertible with a combined EPA fuel economy rating of 24 miles per gallon. This MPG rating is a full 60% better than the worst in class Chevrolet, the C1500 Suburban 2WD.
- Chevrolet Tracker Convertible
- 24 MPG (Automatic - 2.0L - 4 Cylinder)
- Chevrolet Tracker Hardtop
- 24 MPG (Automatic - 2.0L - 4 Cylinder)
- Chevrolet Tracker LT
- 20 MPG (Automatic - 2.5L - 6 Cylinder)
- Chevrolet Blazer 2WD
- 19 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet Trailblazer 2WD
- 18 MPG (Automatic - 4.2L - 6 Cylinder)
- Chevrolet Trailblazer Ext 2WD
- 17 MPG (Automatic - 4.2L - 6 Cylinder)
- Chevrolet C1500 Avalanche 2WD
- 15 MPG (Automatic - 5.3L - 8 Cylinder)
- Chevrolet C1500 Suburban 2WD
- 15 MPG (Automatic - 5.3L - 8 Cylinder)
Special Purpose Vehicles - Sport Utility Vehicles 4WD
The title for most fuel efficient Chevrolet in the special purpose vehicles - sport utility vehicles 4wd class in 2003 goes to the Chevrolet Tracker 4WD Convertible with a combined EPA fuel economy rating of 24 miles per gallon. This MPG rating is a full 50% better than the worst in class Chevrolet, the K1500 Avalanche AWD.
- Chevrolet Tracker 4WD Convertible
- 24 MPG (Manual - 2.0L - 4 Cylinder)
- Chevrolet Tracker ZR2 4WD..
- 24 MPG (Manual - 2.0L - 4 Cylinder)
- Chevrolet Tracker 4WD Hardtop
- 23 MPG (Automatic - 2.0L - 4 Cylinder)
- Chevrolet Blazer 4WD
- 17 MPG (Manual - 4.3L - 6 Cylinder)
- Chevrolet Trailblazer 4WD
- 17 MPG (Automatic - 4.2L - 6 Cylinder)
- Chevrolet Trailblazer Ext 4WD
- 17 MPG (Automatic - 4.2L - 6 Cylinder)
- Chevrolet K1500 Suburban 4WD
- 16 MPG (Automatic - 5.3L - 8 Cylinder)
- Chevrolet K1500 Tahoe AWD
- 16 MPG (Automatic - 5.3L - 8 Cylinder)
- Chevrolet K1500 Avalanche 4WD
- 16 MPG (Automatic - 5.3L - 8 Cylinder)
- Chevrolet K1500 Avalanche AWD
- 16 MPG (Automatic - 5.3L - 8 Cylinder)
Standard Pickup Trucks 2WD
The title for most fuel efficient Chevrolet in the standard pickup trucks 2wd class in 2003 goes to the Chevrolet C1500 Silverado 2WD with a combined EPA fuel economy rating of 17 miles per gallon.
- Chevrolet C1500 Silverado 2WD
- 17 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet SSR Pickup 2WD
- 17 MPG (Automatic - 5.3L - 8 Cylinder)
Standard Pickup Trucks 4WD
The title for most fuel efficient Chevrolet in the standard pickup trucks 4wd class in 2003 goes to the Chevrolet S10 Pickup 4WD with a combined EPA fuel economy rating of 17 miles per gallon. This MPG rating is a full 13% better than the worst in class Chevrolet, the K1500 Silverado SS AWD.
- Chevrolet S10 Pickup 4WD
- 17 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet K1500 Silverado 4WD
- 16 MPG (Automatic - 4.3L - 6 Cylinder)
- Chevrolet K1500 Silverado SS AWD
- 15 MPG (Automatic - 6.0L - 8 Cylinder)
Two Seaters
The title for most fuel efficient Chevrolet in the two seaters class in 2003 goes to the Chevrolet Corvette with a combined EPA fuel economy rating of 22 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Chevrolet Corvette
- 22 MPG (Manual - 5.7L - 8 Cylinder)