2021 Winnebago Vista 31b Specs
Know Before You Drive
Key specs for safe motorhome driving
⚠️ Height Alert: Over 11' tall. Watch for low bridges and overhangs!
Compact
<14k
Mid-Size
14-20k
Large
20-26k
XL
26k+
DRIVING QUICK FACTS
GVWR
18,000 lbs
License
Check state requirements
Type
Class A
License Requirement
Check state requirements
Standard
Check State
CDL May Apply
Essential Upgrades for the 2021 Winnebago Vista 31b
Towing & Dimensions
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| GVWR | 18000 lbs | - | - | - |
| Length | 374 in | Furrion Backup Camera | Shop Cameras | - |
| Width | 101.5 in | Clip On Mirrors | Shop Mirrors | - |
| Interior Height | 80 in | - | - | - |
| Towing Capacity | 5000 / 2268 lbs | - | - | - |
| Exterior Height | 149 in | Telescoping Ladder | Shop Ladders | - |
| Tongue Weight | 500 / 226.8 lbs | - | - | - |
Specs
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GVWR
18000 lbs
Length
374 in
Width
101.5 in
Interior Height
80 in
Towing Capacity
5000 / 2268 lbs
Exterior Height
149 in
Tongue Weight
500 / 226.8 lbs
Towing & Dimensions Best Sellers
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Electrical & Solar
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Battery Converter Amps | 30 | - | - | - |
| Shore Power | 30 Amps | - | - | - |
| Battery Type | 12V Lead-Acid | Renogy 100Ah LiFePO4 | RV Batteries | Top 5 |
| Solar Pre-Wired | Optional | - | - | - |
| Inverter | Optional | - | - | - |
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Battery Converter Amps
30
Shore Power
30 Amps
Battery Type
12V Lead-Acid
Solar Pre-Wired
Optional
Inverter
Optional
Electrical & Solar Best Sellers
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Tank Capacities
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Fresh Water Holding Tanks | 1 | - | - | - |
| Number Of Gray Water Holding Tanks | 1 | - | - | - |
| Number Of Black Water Holding Tanks | 1 | - | - | - |
| Fresh Water Tank Capacity | 70 gal | - | Fresh Water Tanks | - |
| Gray Water Tank Capacity | 59 gal | - | - | - |
| Black Water Tank Capacity | 43 gal | - | Back Water Tanks | - |
| Number Of Propane Tanks | 1 | - | - | - |
| Propane Tank Capacity | 76.14 lbs | - | Propane Tank Capacity | - |
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Number Of Fresh Water Holding Tanks
1
Number Of Gray Water Holding Tanks
1
Number Of Black Water Holding Tanks
1
Fresh Water Tank Capacity
70 gal
Gray Water Tank Capacity
59 gal
Black Water Tank Capacity
43 gal
Number Of Propane Tanks
1
Propane Tank Capacity
76.14 lbs
Tank Capacities Best Sellers
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Tires & Wheels
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Rear Tire Width | 245 | - | - | - |
| Wheels Composition | Steel | - | - | - |
| Front Tire Aspect Ratio | 70 | - | - | - |
| Rear Tire | 245/70R 19.5G BSW Highway Full Spec | - | - | - |
| Front Tire | 245/70R 19.5G BSW Highway Full Spec | - | - | - |
| Front Tire Width | 245 | - | - | - |
| Rear Tire Speed Rating | G | - | - | - |
| Wheelbase | 208 / 5283.2 in | - | - | - |
| Rear Brake Type | Hydraulic Disc | - | - | - |
| Rear Wheel Diameter | 19.5 | - | - | - |
| Front Brake Type | Hydraulic Disc | - | - | - |
| Front Tire Speed Rating | G | - | - | - |
| Rear Tire Aspect Ratio | 70 | - | - | - |
| Rear Wheel Width | 6.75 in | - | - | - |
| Front Wheel Diameter | 19.5 | - | - | - |
| Front Wheel Width | 6.75 in | - | - | - |
Specs
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Rear Tire Width
245
Wheels Composition
Steel
Front Tire Aspect Ratio
70
Rear Tire
245/70R 19.5G BSW Highway Full Spec
Front Tire
245/70R 19.5G BSW Highway Full Spec
Front Tire Width
245
Rear Tire Speed Rating
G
Wheelbase
208 / 5283.2 in
Rear Brake Type
Hydraulic Disc
Rear Wheel Diameter
19.5
Front Brake Type
Hydraulic Disc
Front Tire Speed Rating
G
Rear Tire Aspect Ratio
70
Rear Wheel Width
6.75 in
Front Wheel Diameter
19.5
Front Wheel Width
6.75 in
Heating & Cooling
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Air Conditioning Type | Automatic | Dometic 13.5K Air Conditioner | Shop All RV AC | - |
| Water Heater Tank Capacity | 6 g | RV Tank Water Heater | RV Water Heaters | - |
| Heater Type | Automatic | - | - | - |
| Water Heater Pump Power Mode | Propane | - | - | - |
Specs
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Air Conditioning Type
Automatic
Water Heater Tank Capacity
6 g
Heater Type
Automatic
Water Heater Pump Power Mode
Propane
Heating & Cooling Best Sellers
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Living Room / Bedroom(s)
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Reclining Sofa | No | RV Loveseat Recliner Sofa | Shop Sofa | - |
| Master Bedroom Flooring Type | Vinyl | - | - | - |
| Master Bedroom Shades / Curtains | Yes | - | - | - |
| Sofa Material | Vinyl | - | - | - |
| Number Of Queen Size Beds | 1 | Queen RV Mattress | Shop Mattresses | - |
| Number Of Bathrooms | 1 | - | - | - |
| Master Bedroom Door Style | Full Sliding Door | - | - | - |
| Master Bedroom Mirror Doors | No | - | - | - |
| Number Of Sofas | 1 | Tri-Fold Sofa | - | - |
| Full Size Master Bedroom Closet | Yes | - | - | - |
| Number Of Convertible / Sofa Beds | 2 | - | - | - |
| Master Bedroom Location | Rear | - | - | - |
| Living Area Location | Front | - | - | - |
| Number Of Bunk Beds | 2 | - | - | - |
Specs
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Reclining Sofa
No
Master Bedroom Flooring Type
Vinyl
Master Bedroom Shades / Curtains
Yes
Sofa Material
Vinyl
Number Of Queen Size Beds
1
Number Of Bathrooms
1
Master Bedroom Door Style
Full Sliding Door
Master Bedroom Mirror Doors
No
Number Of Sofas
1
Full Size Master Bedroom Closet
Yes
Number Of Convertible / Sofa Beds
2
Master Bedroom Location
Rear
Living Area Location
Front
Number Of Bunk Beds
2
Living Room / Bedroom(s) Best Sellers
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Kitchen / Dining
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Kitchen / Living Area Flooring Type | Vinyl | - | - | - |
| Refrigerator Size | Mid-Size | - | - | - |
| Kitchen Table Configuration | Bench Seats | - | - | - |
| Refrigerator Power Mode | Electric / Propane | - | - | - |
| Kitchen Location | Center | - | - | - |
| Number Of Oven Burners | 3 | - | - | - |
Specs
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Kitchen / Living Area Flooring Type
Vinyl
Refrigerator Size
Mid-Size
Kitchen Table Configuration
Bench Seats
Refrigerator Power Mode
Electric / Propane
Kitchen Location
Center
Number Of Oven Burners
3
Bathroom
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Bathroom Location | Center | - | - | - |
| Bathroom Flooring Type | Vinyl | - | - | - |
| Toilet Type | Plastic | RV Toilet with Sprayer Attachment | Toilets | Top 5 |
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Bathroom Location
Center
Bathroom Flooring Type
Vinyl
Toilet Type
Plastic
Exterior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Awning Length | 19 ft/m | Awning Fabric Replacement | All Awnings | - |
| Number of Awnings | 1 | Motorized RV Awning Set | Shop Awnings | - |
| Leveling Jack Type | Front Power / Rear Power | - | - | - |
| Number Of Axles | 1 | - | - | - |
| Sidewall Construction | Fiberglass | - | - | - |
| Number Of Emergency Exits | 1 | - | - | - |
| Number of Doors | 1 | - | - | - |
| Door Type | Plastic / Glass | - | - | - |
| Body Material | Aluminum | - | - | - |
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Awning Length
19 ft/m
Number of Awnings
1
Leveling Jack Type
Front Power / Rear Power
Number Of Axles
1
Sidewall Construction
Fiberglass
Number Of Emergency Exits
1
Number of Doors
1
Door Type
Plastic / Glass
Body Material
Aluminum
Exterior Best Sellers
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Options
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Air Conditioning Prewiring | Yes | - | - | - |
| Surround Sound | No | - | - | - |
| Seat Armrests | Yes | - | - | - |
| Heat Prewiring | Yes | - | - | - |
| Washer / Dryer Prewiring | No | - | - | - |
| Power Retractable Awning | Yes | - | - | - |
| Satellite | No | - | - | - |
| Bunkhouse | Yes | - | - | - |
| Turbocharged | No | - | - | - |
| Overhead Fan | Yes | Overhead Fan | - | - |
| Supercharged | No | - | - | - |
| Reclining Seats | Yes | - | - | - |
| Screened Room | No | - | - | - |
| Wallpaper | Yes | - | - | - |
| Power Adjustable Seat | No | - | - | - |
| Refrigerator | Standard | - | - | - |
| Battery Power Converter | Yes | - | - | - |
| Swivel Seats | Yes | - | - | - |
| Overdrive | Yes | - | - | - |
| Sliding Glass Door | No | - | - | - |
| Interior Wood Finish | Yes | - | - | - |
| Water Heater Tank Bypass | Yes | - | - | - |
| Power Retractable Slideout | Yes | - | - | - |
| Satellite Prewiring | Yes | - | - | - |
| Cable Prewiring | Yes | - | - | - |
| TV Antenna Prewiring | Yes | - | - | - |
| Phone Prewiring | No | - | - | - |
Specs
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Air Conditioning Prewiring
Yes
Surround Sound
No
Seat Armrests
Yes
Heat Prewiring
Yes
Washer / Dryer Prewiring
No
Power Retractable Awning
Yes
Satellite
No
Bunkhouse
Yes
Turbocharged
No
Overhead Fan
Yes
Supercharged
No
Reclining Seats
Yes
Screened Room
No
Wallpaper
Yes
Power Adjustable Seat
No
Refrigerator
Standard
Battery Power Converter
Yes
Swivel Seats
Yes
Overdrive
Yes
Sliding Glass Door
No
Interior Wood Finish
Yes
Water Heater Tank Bypass
Yes
Power Retractable Slideout
Yes
Satellite Prewiring
Yes
Cable Prewiring
Yes
TV Antenna Prewiring
Yes
Phone Prewiring
No
Cabin Specs
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Seat Material | Vinyl | - | - | - |
| Seat Specifications | Standard | - | - | - |
| Number Of Seats | 2 | - | - | - |
| Seat Type | Bucket | - | - | - |
| Number Of Rows | 1 | - | - | - |
Specs
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Seat Material
Vinyl
Seat Specifications
Standard
Number Of Seats
2
Seat Type
Bucket
Number Of Rows
1
Cargo
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Storage Capacity | 139 / 893.6 / 3935.9 cuft/gal/l | - | - | - |
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Storage Capacity
139 / 893.6 / 3935.9 cuft/gal/l
Chasis
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Chassis Model | F53 | - | - | - |
| Chassis Brand | Ford | - | - | - |
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Chassis Model
F53
Chassis Brand
Ford
Drivetrain
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Transmission Type | Automatic | - | - | - |
| Driveline Type | 4X2 | - | - | - |
| Transmission Brand | TorqShift | - | - | - |
| Number Of Speeds | 6 | - | - | - |
Specs
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Transmission Type
Automatic
Driveline Type
4X2
Transmission Brand
TorqShift
Number Of Speeds
6
Engine
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Horsepower RPM | 3900 | - | - | - |
| Carburetion Type | Fuel Injected | - | - | - |
| Carburetion | Standard | - | - | - |
| Horsepower | 350 bhp | - | - | - |
| Engine Type | V8 | - | - | - |
| Torque RPM | 3900 | - | - | - |
| Cylinders | 8 | - | - | - |
| Torque | 634.5 Nm | - | - | - |
Specs
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Horsepower RPM
3900
Carburetion Type
Fuel Injected
Carburetion
Standard
Horsepower
350 bhp
Engine Type
V8
Torque RPM
3900
Cylinders
8
Torque
634.5 Nm
Entertainment
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Speaker Location | Interior / Exterior | RecPro Exterior Speakers | - | - |
| Number Of Televisions | 2 | Insignia LED HD Alexa TV | Shop RV TV's | - |
Specs
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Speaker Location
Interior / Exterior
Number Of Televisions
2
Entertainment Best Sellers
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Fuel & MPG
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Fuel Capacity | 80 / 302.8 gal/l | 5Gal Gas Can | - | - |
| Fuel Type | Gas | Fuel Treatment | - | - |
Specs
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Fuel Capacity
80 / 302.8 gal/l
Fuel Type
Gas
Fuel & MPG Best Sellers
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Instrumentation
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Radios | 1 | - | - | - |
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Number Of Radios
1
Quick Overview
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Parent Company | Winnebago Industries | - | - | - |
| Year | 2021 | - | - | - |
| Make | Winnebago | - | - | - |
| Display Name | Vista 31B | - | - | - |
| Class | Class A | - | - | - |
| Max Sleeping Count | 10 | - | - | - |
| Number of Slideouts | 1 | - | - | - |
| Introduction Year | 2016 | - | - | - |
Specs
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Parent Company
Winnebago Industries
Year
2021
Make
Winnebago
Display Name
Vista 31B
Class
Class A
Max Sleeping Count
10
Number of Slideouts
1
Introduction Year
2016
How We Scored This RV
Our MintRV Rating analyzes over 50 specifications across 5 key dimensions. Each dimension starts at 5.0 points and adjusts based on how this RV's specs compare to others in its class. Below is exactly how we calculated each score for this class a.
Drivability & Handling
8.3/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+3.3
Final Drivability & Handling
8.3
Living Space & Layout
4.3/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
-0.7
Final Living Space & Layout
4.3
Comfort & Features
5.8/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+0.8
Final Comfort & Features
5.8
Storage Space
5.0/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+0.0
Final Storage Space
5.0
Off-Grid & Campsites
5.3/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+0.3
Final Off-Grid & Campsites
5.3
About Our Rating Methodology
MintRV Ratings are calculated using verified manufacturer specifications. We compare each RV against others in its class type and weight category. Scores are updated when new specs become available. Learn more about our methodology →
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Frequently Asked Questions
To safely tow the 2021 Winnebago Vista 31b, ensure your vehicle's rated tow capacity exceeds its GVWR of 18000 lbs. With a dry weight of lbs and hitch weight of lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.
This Class A has a dry weight of lbs and a GVWR of 18000 lbs, giving a payload capacity of lbs for gear, water, and supplies.
The approximate dimensions are length 374 in., width 101 in., and height 149 in. Always confirm clearances for garages, storage, and campsites.
The Vista 31b includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.
Many Vista 31b owners add a weight-distribution hitch, brake controller, leveling system, and portable generator to improve towing comfort. Solar kits, backup cameras, and upgraded tires are also popular upgrades.
With a GVWR of 18000 lbs and dry weight of lbs, the Vista 31b is light enough for smaller tow vehicles yet rugged enough for light off-road travel. Add solar, extra propane, and a generator for extended off-grid stays.
This floorplan sleeps up to 10 people comfortably - perfect for couples or small families seeking a lightweight, easy-tow Class A.
The Vista 31b features body construction with sidewalls and 1 axle(s). Its GVWR of 18000 lbs ensures strength without excessive towing weight.
?? Tip: Always check your vehicle's specific towing capacity in the owner's manual. Consider payload and tongue weight too!
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