ΔE 5.8, very close: most people won’t see a difference side by side. Engine Gray is more muted, warmer than Iron Wolf.
Yes, for most jobs. Very close match (ΔE 6). Engine Gray is more muted, warmer than Iron Wolf.
The same difference applies the other way round: Iron Wolf is more saturated, cooler.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Iron Wolf on the colour wheel See Engine Gray on the colour wheel
All matches: Iron Wolf equivalents · Engine Gray equivalents