Core question: Is GTA VI really about 3x Red Dead 2 and 2x GTA V, or is that marketing-speak? And will the world feel huge like RDR2 or empty-fast like GTA V's countryside? Community consensus: raw size is bigger than both. Feel depends on density and travel speed, not square kilometers alone.

1The Numbers People Keep Repeating

ComparisonWhat Preview Quotes SayWhat Community Mappers Measure
GTA VI vs GTA V~2x total mapV land often cited ~75-80 km² playable; VI speculation 150-200 km² land
GTA VI vs RDR2~3x playable area of RDR2RDR2 playable land ~30-36 km²; full map including water ~75 km²
Vice City vs Los Santos2x the city (city-only, not whole state)City-only comparison
Built-up area outside Vice City vs outside LS~11xThe number that confuses people most
Why 2x V and 3x RDR2 can both be true: GTA V and RDR2 are close in total footprint if you include water and edges. RDR2's playable land is smaller than many people think. A common mapper post puts RDR2 at ~35.9 km² playable land and ~75 km² including water. Using that, VI is about 2.3x RDR2 playable land, close to the "3x playable" wording.

2How to Judge the Claim Yourself

Key Decisions

Your QuestionAnswer
Will it feel as vast as RDR2?Judge traversal and dead space, not square kilometers. RDR2 wins feel with horses, few fast-travel crutches, and almost no empty parking-lot biomes. VI has cars, boats, aircraft. It can be 3x RDR2 on paper and still feel shorter between points of interest.
Is it actually bigger than GTA V?Yes, according to every preview quote: ~2x the V map, Vice City ~2x Los Santos. That part is less controversial than the RDR2 multiplier.
Will Online or free roam be a slog?Watch whether they ship an RDR2-like "icons only when nearby" option. A 2-3x map with GTA Online-style icon spam would be unreadable.
Collectibles and 100% completion?Do not scale expectations linearly. 3x map does not equal 3x stranger missions. RDR2 packed more hand-placed encounters per km than GTA V. Expect VI's completion time to come from interiors, heat, heists, and towns, not from riding empty ridgelines.

Common Mistakes to Avoid

3Bottom Line

Video: The Source Quote

The clip players cite for the Rob Nelson numbers: map 2x GTA V, 3x RDR2 playable area, Vice City 2x Los Santos, built-up area outside VC 11x built-up area outside LS.