Acura gas tank sizes
19 models, tanks from 12.4–22.5 gallons. Pick one for every year and trim.
Current models
Older models
CL1997–2003 · 17.2 gal
ILX2013–2022 · 13.2 gal
ILX Hybrid2014 · 13.2 gal
Legend1990–1995 · 18.0 gal
NSX1991–2022 · 15.6–18.5 gal
RL1996–2012 · 18.0–19.4 gal
RLX2014–2020 · 15.1–18.5 gal
RSX2002–2006 · 13.2 gal
SLX1996–1999 · 22.5 gal
TL1995–2014 · 17.0–18.5 gal
TSX2004–2014 · 17.1–18.5 gal
TSX Sport Wagon2011–2014 · 18.5 gal
Vigor1992–1994 · 17.2 gal
ZDX2010–2013 · 21.0 gal
Tank sizes are in US gallons, across every year of that model.