2026 KEYSTONE RV ALPINE 3910 RK

This luxurious Alpine has (1) 220 watt roof mounted solar panel, roof top vent and max air vent covers, a fiberglass front cap with led lights, storage under the front cap, (6) point auto leveling jacks with led lights, x-large basement storage  lighted water and tv docking station, frameless windows, black aluminum wheels with tire pressure sensors and a monitor, electric power cord reel, towing package, 2’ receiver with a 4 way plug, back up and side view camera preps, dual power awnings with led lights, radius entry doors, rear corner entry into the kitchen, dual power awnings with led lights, radius baggage doors, x-large basement storage, outside lighted entertainment center with a mounted 32” flat screen smart tv, a metal countertop with a drawer under the countertop, x-large battery box and extra solar panel preps. Inside is a great floor plan that features one and a half bathrooms and a spacious rear kitchen with separate entry door. The kitchen has whitewashed overhead cabinets, solid surface countertops, frosted pantry door, lighted pantry with shelves, upgraded stainless appliances, fantastic fan, main air conditioner with a heat pump, outside entry door and a freestanding expandable table with (4) chairs. The living room has over the cabinet lights, overhead whitewashed cabinets, large windows, leather furniture, power theater recliners with controls, hide a bed sofas that will make beds at the same time, a x-large entertainment center with led accent lights, an electric fireplace, 3rd air conditioner and a ceiling fan. The hallway bathroom has solid entry door, a washer and dryer cabinet with stacked front load washer and dryer, a large vanity with storage, central vacuum cleaner connections and a fantastic fan. The upstairs spacious bedroom has a sliding pocket door, king size bed with storage, bedspread with pillows, decorative wood head board, bedside tables with 110 outlets, overhead adjustable reading lights, bedside windows, a bench storage with a flip up top, x-large chest of drawers with a seamless top with 110 outlets, wall mountable swivel tv bracket with a 32” flat screen smart tv, bedroom air conditioner and frosted pocket doors into the main bathroom. The main bathroom has frosted pocket doors, a x-large vanity with storage, cabinets under the sink, center chest of drawers, solid surface countertops, mirrors over the sinks, center chest of drawers, a residential size shower with a seat sliding glass shower doors, shower skylight, large window, wall mounted hooks, corner open shelves and a power roof vent. This luxurious Alpine is perfect for a single person or for couples and it would meet all your needs for extended stay camping or even the full time RV lifestyle.    

Construction:  

  • (1) 220 watt roof mounted solar panel    
  • 3/8" Fully walk on roof decking    
  • One piece seamless super flex roof membrane w/a limited 18 year warranty (DOES NOT COVER ANNUAL INSPECTIONS OR CAULKING)    
  • Painted fiberglass front cap w/led lights    
  • Welded aluminum framing    
  • Laminated side walls and rear cap    
  • Color infused fiberglass siding    
  • Safety glass tinted windows    
  • Polar package    
  • Heated and enclosed underbelly    
  • Heated holding tanks    
  • Electric tank valves
  • 5/8" plywood floor decking    
  • Residential grade wood plank linoleum    

Safety: 

  • Propane gas detector   
  • Carbon monoxide detector   
  • Smoke detector   
  • Fire extinguisher   
  • Safety glass tinted windows  
  • Electric brakes   
  • Breakaway cable   

Heat Power Water:   

  • (1) 220 watt roof mounted solar panel   
  • 50 amp service   
  • (3) 15K BTU whisper quiet air conditioners   
  • Third 15K BTU air conditioner in the living room 
  • 16.5K BTU electric heat pump on the main air conditioner  
  • 35K BTU propane furnace   
  • Electric living room fireplace   
  • Propane on demand gas water heater

Exterior: 

  • (1) 220 watt roof mounted solar panel 
  • (2) Maxx air roof vent covers  
  • (1) Basic roof vent cover over the main bathroom vent 
  • Painted fiberglass cap w/led lights 
  • Storage under the cap  
  • Radius baggage doors 
  • (6) point auto leveling jacks w/led lights 
  • (2) 30lb propane bottles (in a dry box) 
  • Radius baggage door 
  • Lighted tv and water docking station 
  • Key tv connections 
  • Satellite connections 
  • Cable connections 
  • Electric tank valves 
  • Outside shower 
  • Whole camper water filter 
  • Black tank flush port 
  • Radius baggage door 
  • Slam latches 
  • Gas strut holders 
  • X-large basement storage 
  • Slide toppers 
  • Frameless windows 
  • Black wheels w/tire pressure sensors and a monitor 
  • Electric power cord reel 
  • Towing package  
  • 2” receiver w/a 4-way flat plug  
  • 3,000lb towing capacity  
  • 300lb carrying capacity 
  • Back up and side view camera preps 
  • Roof ladder   
  • Rear corner entry door into the kitchen 
  • Radius entry doors 
  • Solid step aluminum entry steps on both door 
  • Upgrade main entry door grab bar 
  • X-large fold over kitchen entry door grab bar 
  • Key a like locks 
  • Polar package    
  • Heated and enclosed underbelly    
  • Heated holding tanks    
  • Radius baggage door  
  • Slam latches 
  • X-large basement storage 
  • Radius baggage door 
  • Magnetic holder 
  • Lighted entertainment center w/storage 
  • Pull out and swivel tv bracket 
  • Mounted 32” flat screen tv 
  • Key tv connections      
  • Digital tv antenna connections      
  • Satellite connections      
  • Cable connections      
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 
  • Metal countertop w/a drawer under the tv 
  • Radius baggage door 
  • X-large battery box 
  • Extra solar panel preps

Interior: 

  • One and a half bathrooms 
  • Residential grade wood plank linoleum   
  • Led lighting 
  • Overhead whitewashed cabinets 
  • Raised panel cabinet doors 
  • Hidden hinges   
  • Upgraded cabinetry hardware    
  • Tile look backsplash  
  • Solid surface countertops  
  • (3) piece solid surface sink covers 
  • Wooden window boxes 
  • Metal kitchen window box 
  • X-large windows 
  • Day/Night roller shades 
  • Night only roller shades (in the bedroom and main bathroom) 
  • Black mini blinds (in the kitchen) 
  • Leather furniture 
  • Upgraded stainless appliances 
  • Leather furniture 
  • Stacked front load washer and dryer in the half bathroom 
  • Central vacuum cleaner  
  • (3) 15K BTU air conditioners 
  • Electric heat pump on main air conditioner 
  • Kitchen and half bathroom fantastic fans w/wall switches 
  • Key tv connections    
  • Digital tv antenna connections    
  • Satellite connections    
  • Cable connections    
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 

Bedroom: 

  • Sliding pocket door 
  • King size bed w/storage  
  • Bedspread w/pillows  
  • Bedside tables w/110 outlets  
  • Wooden decorative headboard  
  • Overhead adjustable reading lights  
  • Bedside windows  
  • Bench storage w/flip up top for storage 
  • Chest of drawers w/5 drawers 
  • Seamless top w/110 outlets 
  • Wall mounted entertainment center 
  • Pull out and swivel tv bracket 
  • Mounted 32” flat screen smart tv 
  • Key tv connections     
  • Digital tv antenna connections     
  • Satellite connections     
  • Cable connections     
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 
  • Wooden window boxes 
  • X-large and bedside windows 
  • Night only roller shades 
  • Bedroom air conditioner 
  • Frosted pocket doors into the main bathroom 

Main Bathroom: 

  • Frosted pocket doors 
  • X-large vanity w/storage 
  • Cabinets under the sinks 
  • Center chest of drawers 
  • Solid surface countertops w/110 outlets 
  • Double single basin sinks 
  • Residential style faucets 
  • Mirrors over the sink 
  • Residential style mirrored medicine cabinet 
  • Frosted wardrobe closet doors 
  • Lighted wardrobe closet w/shoe rack 
  • Residential sized shower w/a seat 
  • Sliding glass shower doors 
  • Shower skylight 
  • Wall mounted towel/robe hooks 
  • Wooden window box 
  • Large window 
  • Night roller shade only 
  • Corner open shelving 
  • Porcelain foot flush toilet 
  • Powered roof vent w/a roof top cover 

Half bathroom: 

  • Solid entry door 
  • X-large cabinet  
  • Raised panel cabinet doors 
  • Stacked front load washer and dryer 
  • Large vanity w/storage 
  • Solid surface countertop w/110 
  • Single basin sink  
  • Residential style faucet 
  • Residential style mirrored medicine cabinet 
  • Center vacuum cleaner connections 
  • Porcelain foot flush toilet  
  • Fantastic fan w/a wall switch and a roof top Maxx Air Vent cover 

Kitchen: 

  • Overhead whitewashed cabinets  
  • Raised panel cabinet doors 
  • Under the cabinet work lights 
  • Metal window box 
  • X-large window 
  • Black metal mini blinds 
  • Tile look backsplash 
  • Solid surface countertops w/110 outlets 
  • High rise faucet w/a sprayer 
  • Double stainless basin sink 
  • (3) piece solid surface sink covers 
  • Cabinets under the sink 
  • Upgraded stainless appliances  
  • X-large microwave w/a range hood 
  • Upgraded 4 burner range w/a convection oven  
  • Led panel lights  
  • Led oven light  
  • Drawer under the oven 
  • Side chest of drawers 
  • Frosted glass pantry door 
  • X-large lighted pantry  
  • Cabinet over the refrigerator 
  • 18 cubic foot residential style refrigerator w/ice maker  
  • Kitchen fantastic fan w/a wall switch and roof top Maxx Air vent cover 
  • Corner outside entry door 
  • Wall mounted hooks 
  • Freestanding expandable table w/4 chairs  
  • Window boxes  
  • X-large and side windows  
  • Day/Night roller shades  
  • Overhead led lights 
  • Main air conditioner w/an electric heat pump 

Living room: 

  • Over the cabinet lights 
  • Overhead whitewashed cabinets 
  • Wooden window boxes 
  • X-large and side windows 
  • Day/Night roller shades 
  • Leather furniture 
  • Power theater style recliners w/heat 
  • Side controls w/USB outlets 
  • (2) hide a bed sofa’s 
  • Both will make beds at the same time 
  • X-large entertainment center w/led accent lights 
  • Swivel tv bracket 
  • Mounted 65” flat screen smart tv 
  • Key tv connections      
  • Digital tv antenna connections      
  • Satellite connections      
  • Cable connections      
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 
  • Open storage under the tv 
  • Multimedia radio w/surround sound speakers 
  • Electric fireplace w/led accent lights 
  • Ceiling fan 
  • Non ducted 3rd air conditioner 

 

MSRP
$141,340
Sale Price
$104,995
SAVINGS OF: $36,345

This luxurious Alpine has (1) 220 watt roof mounted solar panel, roof top vent and max air vent covers, a fiberglass front cap with led lights, storage under the front cap, (6) point auto leveling jacks with led lights, x-large basement storage  lighted water and tv docking station, frameless windows, black aluminum wheels with tire pressure sensors and a monitor, electric power cord reel, towing package, 2’ receiver with a 4 way plug, back up and side view camera preps, dual power awnings with led lights, radius entry doors, rear corner entry into the kitchen, dual power awnings with led lights, radius baggage doors, x-large basement storage, outside lighted entertainment center with a mounted 32” flat screen smart tv, a metal countertop with a drawer under the countertop, x-large battery box and extra solar panel preps. Inside is a great floor plan that features one and a half bathrooms and a spacious rear kitchen with separate entry door. The kitchen has whitewashed overhead cabinets, solid surface countertops, frosted pantry door, lighted pantry with shelves, upgraded stainless appliances, fantastic fan, main air conditioner with a heat pump, outside entry door and a freestanding expandable table with (4) chairs. The living room has over the cabinet lights, overhead whitewashed cabinets, large windows, leather furniture, power theater recliners with controls, hide a bed sofas that will make beds at the same time, a x-large entertainment center with led accent lights, an electric fireplace, 3rd air conditioner and a ceiling fan. The hallway bathroom has solid entry door, a washer and dryer cabinet with stacked front load washer and dryer, a large vanity with storage, central vacuum cleaner connections and a fantastic fan. The upstairs spacious bedroom has a sliding pocket door, king size bed with storage, bedspread with pillows, decorative wood head board, bedside tables with 110 outlets, overhead adjustable reading lights, bedside windows, a bench storage with a flip up top, x-large chest of drawers with a seamless top with 110 outlets, wall mountable swivel tv bracket with a 32” flat screen smart tv, bedroom air conditioner and frosted pocket doors into the main bathroom. The main bathroom has frosted pocket doors, a x-large vanity with storage, cabinets under the sink, center chest of drawers, solid surface countertops, mirrors over the sinks, center chest of drawers, a residential size shower with a seat sliding glass shower doors, shower skylight, large window, wall mounted hooks, corner open shelves and a power roof vent. This luxurious Alpine is perfect for a single person or for couples and it would meet all your needs for extended stay camping or even the full time RV lifestyle.    

Construction:  

  • (1) 220 watt roof mounted solar panel    
  • 3/8" Fully walk on roof decking    
  • One piece seamless super flex roof membrane w/a limited 18 year warranty (DOES NOT COVER ANNUAL INSPECTIONS OR CAULKING)    
  • Painted fiberglass front cap w/led lights    
  • Welded aluminum framing    
  • Laminated side walls and rear cap    
  • Color infused fiberglass siding    
  • Safety glass tinted windows    
  • Polar package    
  • Heated and enclosed underbelly    
  • Heated holding tanks    
  • Electric tank valves
  • 5/8" plywood floor decking    
  • Residential grade wood plank linoleum    

Safety: 

  • Propane gas detector   
  • Carbon monoxide detector   
  • Smoke detector   
  • Fire extinguisher   
  • Safety glass tinted windows  
  • Electric brakes   
  • Breakaway cable   

Heat Power Water:   

  • (1) 220 watt roof mounted solar panel   
  • 50 amp service   
  • (3) 15K BTU whisper quiet air conditioners   
  • Third 15K BTU air conditioner in the living room 
  • 16.5K BTU electric heat pump on the main air conditioner  
  • 35K BTU propane furnace   
  • Electric living room fireplace   
  • Propane on demand gas water heater

Exterior: 

  • (1) 220 watt roof mounted solar panel 
  • (2) Maxx air roof vent covers  
  • (1) Basic roof vent cover over the main bathroom vent 
  • Painted fiberglass cap w/led lights 
  • Storage under the cap  
  • Radius baggage doors 
  • (6) point auto leveling jacks w/led lights 
  • (2) 30lb propane bottles (in a dry box) 
  • Radius baggage door 
  • Lighted tv and water docking station 
  • Key tv connections 
  • Satellite connections 
  • Cable connections 
  • Electric tank valves 
  • Outside shower 
  • Whole camper water filter 
  • Black tank flush port 
  • Radius baggage door 
  • Slam latches 
  • Gas strut holders 
  • X-large basement storage 
  • Slide toppers 
  • Frameless windows 
  • Black wheels w/tire pressure sensors and a monitor 
  • Electric power cord reel 
  • Towing package  
  • 2” receiver w/a 4-way flat plug  
  • 3,000lb towing capacity  
  • 300lb carrying capacity 
  • Back up and side view camera preps 
  • Roof ladder   
  • Rear corner entry door into the kitchen 
  • Radius entry doors 
  • Solid step aluminum entry steps on both door 
  • Upgrade main entry door grab bar 
  • X-large fold over kitchen entry door grab bar 
  • Key a like locks 
  • Polar package    
  • Heated and enclosed underbelly    
  • Heated holding tanks    
  • Radius baggage door  
  • Slam latches 
  • X-large basement storage 
  • Radius baggage door 
  • Magnetic holder 
  • Lighted entertainment center w/storage 
  • Pull out and swivel tv bracket 
  • Mounted 32” flat screen tv 
  • Key tv connections      
  • Digital tv antenna connections      
  • Satellite connections      
  • Cable connections      
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 
  • Metal countertop w/a drawer under the tv 
  • Radius baggage door 
  • X-large battery box 
  • Extra solar panel preps

Interior: 

  • One and a half bathrooms 
  • Residential grade wood plank linoleum   
  • Led lighting 
  • Overhead whitewashed cabinets 
  • Raised panel cabinet doors 
  • Hidden hinges   
  • Upgraded cabinetry hardware    
  • Tile look backsplash  
  • Solid surface countertops  
  • (3) piece solid surface sink covers 
  • Wooden window boxes 
  • Metal kitchen window box 
  • X-large windows 
  • Day/Night roller shades 
  • Night only roller shades (in the bedroom and main bathroom) 
  • Black mini blinds (in the kitchen) 
  • Leather furniture 
  • Upgraded stainless appliances 
  • Leather furniture 
  • Stacked front load washer and dryer in the half bathroom 
  • Central vacuum cleaner  
  • (3) 15K BTU air conditioners 
  • Electric heat pump on main air conditioner 
  • Kitchen and half bathroom fantastic fans w/wall switches 
  • Key tv connections    
  • Digital tv antenna connections    
  • Satellite connections    
  • Cable connections    
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 

Bedroom: 

  • Sliding pocket door 
  • King size bed w/storage  
  • Bedspread w/pillows  
  • Bedside tables w/110 outlets  
  • Wooden decorative headboard  
  • Overhead adjustable reading lights  
  • Bedside windows  
  • Bench storage w/flip up top for storage 
  • Chest of drawers w/5 drawers 
  • Seamless top w/110 outlets 
  • Wall mounted entertainment center 
  • Pull out and swivel tv bracket 
  • Mounted 32” flat screen smart tv 
  • Key tv connections     
  • Digital tv antenna connections     
  • Satellite connections     
  • Cable connections     
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 
  • Wooden window boxes 
  • X-large and bedside windows 
  • Night only roller shades 
  • Bedroom air conditioner 
  • Frosted pocket doors into the main bathroom 

Main Bathroom: 

  • Frosted pocket doors 
  • X-large vanity w/storage 
  • Cabinets under the sinks 
  • Center chest of drawers 
  • Solid surface countertops w/110 outlets 
  • Double single basin sinks 
  • Residential style faucets 
  • Mirrors over the sink 
  • Residential style mirrored medicine cabinet 
  • Frosted wardrobe closet doors 
  • Lighted wardrobe closet w/shoe rack 
  • Residential sized shower w/a seat 
  • Sliding glass shower doors 
  • Shower skylight 
  • Wall mounted towel/robe hooks 
  • Wooden window box 
  • Large window 
  • Night roller shade only 
  • Corner open shelving 
  • Porcelain foot flush toilet 
  • Powered roof vent w/a roof top cover 

Half bathroom: 

  • Solid entry door 
  • X-large cabinet  
  • Raised panel cabinet doors 
  • Stacked front load washer and dryer 
  • Large vanity w/storage 
  • Solid surface countertop w/110 
  • Single basin sink  
  • Residential style faucet 
  • Residential style mirrored medicine cabinet 
  • Center vacuum cleaner connections 
  • Porcelain foot flush toilet  
  • Fantastic fan w/a wall switch and a roof top Maxx Air Vent cover 

Kitchen: 

  • Overhead whitewashed cabinets  
  • Raised panel cabinet doors 
  • Under the cabinet work lights 
  • Metal window box 
  • X-large window 
  • Black metal mini blinds 
  • Tile look backsplash 
  • Solid surface countertops w/110 outlets 
  • High rise faucet w/a sprayer 
  • Double stainless basin sink 
  • (3) piece solid surface sink covers 
  • Cabinets under the sink 
  • Upgraded stainless appliances  
  • X-large microwave w/a range hood 
  • Upgraded 4 burner range w/a convection oven  
  • Led panel lights  
  • Led oven light  
  • Drawer under the oven 
  • Side chest of drawers 
  • Frosted glass pantry door 
  • X-large lighted pantry  
  • Cabinet over the refrigerator 
  • 18 cubic foot residential style refrigerator w/ice maker  
  • Kitchen fantastic fan w/a wall switch and roof top Maxx Air vent cover 
  • Corner outside entry door 
  • Wall mounted hooks 
  • Freestanding expandable table w/4 chairs  
  • Window boxes  
  • X-large and side windows  
  • Day/Night roller shades  
  • Overhead led lights 
  • Main air conditioner w/an electric heat pump 

Living room: 

  • Over the cabinet lights 
  • Overhead whitewashed cabinets 
  • Wooden window boxes 
  • X-large and side windows 
  • Day/Night roller shades 
  • Leather furniture 
  • Power theater style recliners w/heat 
  • Side controls w/USB outlets 
  • (2) hide a bed sofa’s 
  • Both will make beds at the same time 
  • X-large entertainment center w/led accent lights 
  • Swivel tv bracket 
  • Mounted 65” flat screen smart tv 
  • Key tv connections      
  • Digital tv antenna connections      
  • Satellite connections      
  • Cable connections      
  • Prewired for Wineguard connect 2.0 Wi-Fi (base not included) 
  • Open storage under the tv 
  • Multimedia radio w/surround sound speakers 
  • Electric fireplace w/led accent lights 
  • Ceiling fan 
  • Non ducted 3rd air conditioner 

 

Stock # ALP0121
Year 2026
Make KEYSTONE RV
Model ALPINE
Condition NEW
Status AVAILABLE

Specifications

General
Secondary Class Rear Kitchen
Slide(s) 5
VIN ALP0121
Class FIFTH WHEEL
Weights, Dimensions & Capacities
Dry Weight (LBS) 14,470 LBS
Options & Features
Construction, Safety & Power
Engine
Other Specifications
Length (FT) 42' 11"'
Max Sleeping Count 6
Ride Digital