4 x 4

[dogdayz]

Jeffery Quad (later the Nash Quad)
312 cu in, side-valve 4-cylinder, 28 hp

https://s31.wheelsage.org/format/picture/picture-preview-large/p/prochie/jeffery_quad/prochie_jeffery_quad_5.jpg

(sorry, no cup holders)

[The Noof]

5.1 liter 4 banger...