Saint Vincent and the Grenadines is about 2.2 times bigger than Aruba.

Aruba is approximately 180 sq km, while Saint Vincent and the Grenadines is approximately 389 sq km, making Saint Vincent and the Grenadines 116% larger than Aruba. Meanwhile, the population of Aruba is ~122,320 people (21,351 fewer people live in Saint Vincent and the Grenadines).
Tip: This to-scale comparison of Aruba vs. Saint Vincent and the Grenadines uses the Mercator projection, which distorts the size of regions near the poles.