Martin D-18

Martin D-18

Sitka Spruce & Mahogany
1-3/4" Nut • 25.4" Scale

Regular price $2,459 + FREE SHIPPING Sale Serial 21554728

Questions? Contact Sean and John at or (719) 634-2228

Debuted in 1931, the D-18 is one of Martin's oldest models and ranks among the world's most iconic guitars. 

Featuring a classic dreadnought body with a Sitka top with mahogany back and sides, the D-18 is big and bright, making it ideal for country, bluegrass, or any other situation demanding lots of power and projection.

1-3/4" nut, 25.4" scale.

Ebony fingerboard and bridge.

Includes hardshell case.

Martin's Description

Understated looks, timeless tone. The warm tone of mahogany and authentic Sitka spruce couple with resonant scalloped bracing under the hood for a sound that's honest, authoritative, and clear.

Vintage details like open-geared tuners and classic 18-style appointments pair with a modern, low profile neck for an old-soul sound in a brand-new body.

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Body SizeDreadnought
Top WoodSitka Spruce
Back & SidesMahogany
Nut Width1-3/4"
Scale Length25.4"
String Spacing2-5/32"
Neck ProfileModified Low Oval
StringsMartin Medium Lifespan SP MSP7200 (13 - 56)
CaseMartin Hardshell Case