V'Ger vs The Goddess (Dragon Quest): who would win?

The Goddess (Dragon Quest) favored — Slight edge (~55%)

V'Ger · Star Trek · Ascended Being

Tier
LOW 2-C, up to 1-B
Attack Potency
Universe Level+, up to Hyperverse Level
Speed
Immeasurable
Durability
Universe Level+, up to Hyperverse Level

The Goddess (Dragon Quest) · Dragon Quest · Base

Tier
LOW 2-C
Attack Potency
Universe Level+
Speed
Omnipresent
Durability
Universe Level+

A heuristic estimate from normalized VS Battles Wiki stats: tier, attack potency, speed and durability.