Chewbacca vs Dragon Turtle: who would win?

Dragon Turtle favored — Slight edge (~55%)

Chewbacca · Star Wars · Base

Tier

8-C

Attack Potency

Building Level+

Speed

Peak Human, up to Speed Of Light

Durability

Small Building Level

Dragon Turtle · Dungeons & Dragons · Base

Tier

8-C, up to 6-C

Attack Potency

Building Level, up to Island Level+

Speed

Hypersonic+, up to Ftl+

Durability

Building Level, up to Island Level+

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