thumb|200px|right| Allen Model 35 (1915)

thumb|200px|right|1916 Allen Touring Car

thumb|200px|right| Allen Model 37 (1916)

The Allen was an American automobile built in Fostoria, Ohio between 1913 and 1921. The company used 3.1&nbsp;liter four-cylinder side-valve Sommers engines, and acquired said company in 1915. The 1920 the Allen 43 was made, featuring bevel-sided touring coachwork and a high-shouldered radiator. Ultimately, sales of this vehicle were not enough to avert the company's bankruptcy, which followed in 1921. Willys acquired what little was left. In total, 20,000<!--meant to be 20,000 or 2,000?--> vehicles were sold.

Overview of production figures

{| class="wikitable sortable"

|-

! Year !! Production according to Seltzer, Lawrence H. !!Production !! Model !! Serial numbers !! Engine displacement!! HP

|-

| 1913 || align="right"| ||137 || 36 || || ||

|-

| 1914 || align="right"|750||753 ||40 ||2000 to 2753 ||5309 cc ||27,2

|-

| 1915 || align="right"|2.250 ||(753) ||40 || 2000 to 2753 ||5309 cc ||27,2

|-

| || align="right"|↑||1734 || 33 ||3501 to 5235 ||4344 cc ||19,2

|-

| || align="right"|↑||(1734) || 34 || 3501 to 5235 ||4344 cc ||21,4

|-

| || align="right"|↑||(1734) || 35 || 3501 to 5235 ||4826 cc||22,5

|-

| || align="right"|↑||(1734) || 38 || 3501 to 5235 ||5309 cc||27,6

|-

| 1916 || align="right"|5.500||5.521|| 32|| 6000 to 11521||4826 cc||22,5

|-

| || align="right"|↑||(5.521) ||37 || 6000 to 11521 ||4826 cc||22,5

|-

| 1917 || align="right"|4.370||4.458 || Classic ||11522 to 15980 ||4826 cc ||22,5

|-

| 1918 || align="right"|3.600||3.507 ||New 41 ||18001 to 21508 ||4826 cc||22,5

|-

| 1919 || align="right"|3.900||(3.507) ||New 41 || 18001 to 21508 ||4826 cc ||22,5

|-

| 1920 || align="right"|2.500||4.742||M-43 ||50000 to 54742 ||4505 cc||19,6

|-

| 1921 || align="right"|600||1.316 || M-43 ||54743 to 56445||4505 cc||19,6

|-

| 1922 || align="right"|50||386|| M-43 || 54743 to 56445 ||4505 cc||19,6

|-

| Sum || align="right"|23.520||22.554

|}

References