| Attribute | Martin 167 Maryland × | Douglas DC-1 × |
|---|---|---|
| General | ||
| Manufacturer | Glenn L. Martin Company | Douglas Aircraft Co. |
| Model | Martin 167 Maryland | Douglas DC-1 |
| Country | United States | United States |
| Manufactured from (year) | 1939 | 1933 |
| Manufactured to (year) | 1941 | 1933 |
| Type | Military Propellor Planes | Passenger Turbo Props |
| Icao | M167 | DC1 |
| Performance | ||
| Engine | 2x Pratt & Whitney R-1830-S1C3-G "Twin Wasp" | 2x Wright SGR-1820F3 Cyclone |
| Power, hp (hp) | 1,050 | 710 |
| Max cruise speed (km/h) | 489 | 333 |
| Travel range (km) | 2,037 | 1,611 |
| Service ceiling (m) | 9,144 | 7,010 |
| Rate of climb (m/sec) | 12.19 | 5.08 |
| Weights | ||
| Max take off weight (kg) | 7,624 | 7,938 |
| Max payload (kg) | 1,100 | 1,800 |
| Fuel tank capacity (l) | 2,336 | 3,028 |
| Dimensions | ||
| Seats | 3 | 14 |
| Exterior length (m) | 14.2 | 18.3 |
| Tail height (m) | 5 | - |
| Fuselage diameter (m) | 1.2 | 2 |
| Wing span (m) | 18.7 | 25.9 |
| Wing tips | No Winglets | No Winglets |