- B3 EGi: 1.3L (1323cc) fuel injected 8-valve I4 making 73hp (DIN) (54kW) at 5000rpm and 99ft.lbf (135Nm) of torque at 3000rpm
- B5 EGi: 1.5L (1498cc) fuel injected 8-valve I4 making 88.4hp (DIN) (65kW) at 5000rpm and 99ft.lbf (135Nm) of torque at 4000rpm
All Avellas came standard with a five-speed manual transmission, although all models could be optioned with a four-speed automatic. In the United States, the four-speed automatic was not available; the automatic had only three gears.
The Avella was suspended by MacPherson struts in the front and a torsion bar axle in the rear.
Seven trims were available:
- GXi: 3-door, B3 EGi
- Secrety STD: 5-door, B3 EGi
- Secrety DLX: 5-door, B3 EGi
- Secrety: 5-door, B5 EGi
- Delta Si: 4-door, B3 EGi
- Delta Si STD: 4-door, B5 EGi
- Delta Si DLX: 4-door, B5 EGi
In Korean market, several more trims were available:
- Gi: 3-door, B3 EGi - disappeared before minor change in 1996
- GLXi: 5-door, B3 EGi and B5 EGi
- Delta GS: 4-door, B3 EGi
- Delta LS: 4-door, B5 EGi
- Delta LS Di: 4-door, B5D EGi
All Avellas came standard with 13 in wheels, 160/70R13 tires, a four-speaker stereo, heated rear glass, ABS, driver's side airbag, and door impact beams.
Optional equipment included air conditioning, power locks, power mirrors, power windows, folding rear seats, dimming interior mirror, a tachometer, and aluminum wheels.