Specifications - Coachmen Epic
| 3180 DS | 3480 DS | 3580 TS | 3650 TS | 3700 TS | |
| Chassis | FORD/Workhorse | FORD/Workhorse | FORD/Workhorse | Workhorse | Workhorse |
| Chassis Model | F-53/W22 | F-53/W22 | F-53/W22 | W24 | W24 |
| Engine Size | V10-6.8L/V8-81L | V10-6.8L/V8-81L | V10-6.8L/V8-81L | V8-81L | V8-81L |
| Wheel Base | 208" | 228" | 228" | 242" | 242" |
| Rear Axle Ratio | 5.38/5.86 | 5.38/5.86 | 5.38/5.86 | 5.86 | 5.86 |
| GVWR (lbs.) | 22,000 | 22,000 | 22,000 | 24,000 | 24,000 |
| CW (lbs.) | 17,460/17,741 | 18,098/18,439 | 18,490/18,669 | 18,926 | 20,379† |
| GAWR Front (lbs.) | 7,500/8,000 | 7,500/8,000 | 7,000/8,000 | 9,000 | 9,000 |
| GAWR Rear (lbs.) | 14,500 | 14,500 | 14,500 | 15,500 | 15,500 |
| GCWR (lbs.) | 26,000 | 26,000 | 26,000 | 30,000 | 30,000 |
| Exterior Length | 33'4" | 36'3" | 35'10" | 37'3" | 38'0" |
| Exterior Height** | 12'9" | 12'9" | 12'9" | 12'9" | 12'9" |
| Exterior Width | 8'4" | 8'4" | 8'4" | 8'4" | 8'4" |
| Sleeping Capacity | 5 | 5 | 5 | 5 | 5 |
| Interior Width | 8' | 8' | 8' | 8' | 8' |
| Interior Height | 7'1" | 7'1" | 7' 1" | 7' 1" | 7' 1" |
| Fuel Capacity (gal.) | 75 | 75 | 75 | 75 | 75 |
| Alternator Amps | 110/145 | 110/145 | 110/145 | 145 | 145 |
| Fresh Water Capacity (gal.) | 60 | 58 | 52 | 80 | 50 |
| Grey/Waste Water Capacity (gal.) | 42/47 | 47/42 | 42/47 | 92/92 | 42/47 |
| Water Heater Capacity (gal.) | 10 | 10 | 10 | 10 | 10 |
| LP Gas Capacity (lbs.) | 85 | 85 | 85 | 85 | 85 |
| Furnace Rating (x1000) BTU | 34 | 34 | 34 | 34 | 34 |