Maruti Versa and Eeco are same in outlook but both the cars have internal difference like-
Maruti Versa powered by the 1.3L (1298cc) diesel engine and Maruti Eeco comes with Maruti Eeco is accessorized by a 1200cc, BS IV compliant engine that brings an amazing 73bhp of Raw Power @ 6000 rpm, a high torque of 101Nm@3000rpm.
Versa deliver average mileage of 11kmpl in city and 13.6 kmpl on highway. meanwhile Eeco gives average mileage of 11.8 kmpl in city and 15.1 kmpl on highway.
Maruti Versa has two variant according to setting capacity like 5 seater and 8 seater. However Maruti Eeco has 7 and 5 seater capacity.
Maruti Eeco is affordable than Versa.
All details about the cars not possible to mention here. You may compare Maruti Eeco and Maruti Versa through given link as above please open it.