| Year | 2012 | Exterior Width | 101.75" |
| Brand | Serrano | Interior Height | 80" |
| Model | 31V | Awning Size | 17'/16' |
| Chassis | Workhorse W20D | Fuel | 40 gal |
| Engine | MaxxForce Diesel | LPG | 96.4 lbs |
| Chassis Workhorse Maxxforce Diesel | 6.4L V8 | Fresh Water | 50 gal |
| Chassis Workhorse Maxxforce Diesel GVWR | 20,500 | Black Water | 36.5 gal |
| Chassis Workhorse Maxxforce Diesel GCWR | 26,000 | Gray Water | 56.7 gal |
| Wheelbase | 200" | Water Heater | 6 gal |
| Exterior Length | 32' 10" | Furnace | 35,000 BTU |
| Exterior Height | 11' 5" | Exterior Storage Capacity | 150.6 cu ft |
| Year | 2012 | Exterior Width | 101.75" |
| Brand | Serrano | Interior Height | 80" |
| Model | 31X | Awning Size | 17'/16' |
| Chassis | Workhorse W20D | Fuel | 40 gal |
| Engine | MaxxForce Diesel | LPG | 96.4 lbs |
| Chassis Workhorse Maxxforce Diesel | 6.4L V8 | Fresh Water | 50 gal |
| Chassis Workhorse Maxxforce Diesel GVWR | 20,500 | Black Water | 39 gal |
| Chassis Workhorse Maxxforce Diesel GCWR | 26,000 | Gray Water | 68 gal |
| Wheelbase | 200" | Water Heater | 6 gal |
| Exterior Length | 32' 10" | Furnace | 35,000 BTU |
| Exterior Height | 11' 5" | Exterior Storage Capacity | 81.6 cu ft |
| Year | 2012 | Exterior Width | 101.75" |
| Brand | Serrano | Interior Height | 80" |
| Model | 33A | Awning Size | 17'/16' |
| Chassis | Workhorse W20D | Fuel | 40 gal |
| Engine | MaxxForce Diesel | LPG | 96.4 lbs |
| Chassis Workhorse Maxxforce Diesel | 6.4L V8 | Fresh Water | 50 gal |
| Chassis Workhorse Maxxforce Diesel GVWR | 22,000 | Black Water | 36.5 gal |
| Chassis Workhorse Maxxforce Diesel GCWR | 26,000 | Gray Water | 78.3 gal |
| Wheelbase | 218" | Water Heater | 6 gal |
| Exterior Length | 34' 4" | Furnace | 35,000 BTU |
| Exterior Height | 11' 5" | Exterior Storage Capacity | 119.3 cu ft |
| Year | 2012 | Exterior Width | 101.75" |
| Brand | Serrano | Interior Height | 80" |
| Model | 33W | Awning Size | 17'/16' |
| Chassis | Workhorse W20D | Fuel | 40 gal |
| Engine | MaxxForce Diesel | LPG | 96.4 lbs |
| Chassis Workhorse Maxxforce Diesel | 6.4L V8 | Fresh Water | 50 gal |
| Chassis Workhorse Maxxforce Diesel GVWR | 22,000 | Black Water | 36.5 gal |
| Chassis Workhorse Maxxforce Diesel GCWR | 26,000 | Gray Water | 78.3 gal |
| Wheelbase | 218" | Water Heater | 6 gal |
| Exterior Length | 34' 4" | Furnace | 35,000 BTU |
| Exterior Height | 11' 5" | Exterior Storage Capacity | 74.4 cu ft |
| Year | 2012 | Exterior Width | 101.75" |
| Brand | Serrano | Interior Height | 80" |
| Model | 34M | Awning Size | 17'/16' |
| Chassis | Workhorse W20D | Fuel | 40 gal |
| Engine | MaxxForce Diesel | LPG | 96.4 lbs |
| Chassis Workhorse Maxxforce Diesel | 6.4L V8 | Fresh Water | 50 gal |
| Chassis Workhorse Maxxforce Diesel GVWR | 22,000 | Black Water | 69 gal |
| Chassis Workhorse Maxxforce Diesel GCWR | 26,000 | Gray Water | 26 gal |
| Wheelbase | 218" | Water Heater | 6 gal |
| Exterior Length | 35' 2" | Furnace | 35,000 BTU |
| Exterior Height | 11' 5" | Exterior Storage Capacity | 63.2 cu ft |