The 20 Highest Gas Mileage Cars of 2003 :

1. Honda Insight [64 MPG]
2. Honda Insight [56 MPG]
3. Toyota Prius [48 MPG]
4. Honda Civic Hybrid [48 MPG]
5. Honda Civic Hybrid [48 MPG]
6. Honda Civic [39 MPG]
7. Volkswagen Jetta Wagon [45 MPG]
8. Volkswagen Jetta [45 MPG]
9. Volkswagen Golf [45 MPG]
10. Volkswagen New Beetle [45 MPG]
11. Toyota Echo [38 MPG]
12. Honda Civic [37 MPG]
13. Toyota Echo [36 MPG]
14. Toyota Corolla [35 MPG]
15. Honda Civic [34 MPG]
16. Honda Civic [34 MPG]
17. Honda Civic [33 MPG]
18. Volkswagen Jetta Wagon [38 MPG]
19. Volkswagen Jetta [38 MPG]
20. Volkswagen Golf [38 MPG]