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Year
2008
Year
2015
Parent Company
Winnebago Industries, Inc.
Parent Company
Winnebago Industries, Inc.
Generic Type (Primary)
Class C
Generic Type (Primary)
Class A
Make
Itasca
Make
Itasca
Display Name
Impulse 31C
Display Name
Ellipse 42GD
Manufacturer Country
USA
Manufacturer Country
USA
Regional Availability
All Regions
Regional Availability
All Regions
Introduction Year
-
Introduction Year
2013
Price
Standard
Price
Standard
MSRP
$77,427
MSRP
$384,184
Basic Warranty (Miles/Months)
15000 / 12
Basic Warranty (Miles/Months)
15000 / 12
Structure Warranty (Months/Miles)
36 / 36000
Structure Warranty (Months/Miles)
36 / 36000
Roof Warranty (Years)
10
Roof Warranty (Years)
10
Chassis Warranty (Months/Miles)
36 / 36000
Chassis Warranty (Months/Miles)
36 / 50000
Powertrain Warranty (Months/Miles)
60 / 100000
Powertrain Warranty (Months/Miles)
36 / 50000
Engine
Standard
Engine
Standard
Engine Brand Name
Triton®
Engine Brand Name
Cummins
Chassis Brand
Ford
Chassis Brand
Freightliner
Engine Type
V10
Engine Type
I6 Diesel Pusher
Chassis Model
E450
Chassis Model
XC-Series
Cylinders
10
Cylinders
6
Turbocharged
No
Turbocharged
Yes
Supercharged
No
Supercharged
No
Fuel Type
Gas
Fuel Type
Diesel
Fuel Requirements
Regular
Fuel Requirements
Regular
Carburetion
Standard
Carburetion
Standard
Carburetion Type
Fuel Injected
Carburetion Type
Fuel Injected
Horsepower (bhp)
305
Horsepower (bhp)
450
Displacement (l)
6.8
Displacement (l)
8.9
Horsepower RPM
-
Horsepower RPM
2100
Torque RPM
-
Torque RPM
1400
Torque (Nm)
-
Torque (Nm)
1694.7
Transmission
Standard
Transmission
Standard
Transmission Brand
TorqShift
Transmission Brand
Allison
Transmission Type
Automatic
Transmission Type
Automatic
Number Of Speeds
5
Number Of Speeds
6
Overdrive
Yes
Overdrive
Yes
Driveline Type
4X2
Driveline Type
4X2
Dimensions
Standard
Dimensions
Standard
Weight
Standard
Weight
Standard
Capacities
Standard
Capacities
Standard
Holding Tanks
Standard
Holding Tanks
Standard
Number Of Fresh Water Holding Tanks
1
Number Of Fresh Water Holding Tanks
1
Number Of Gray Water Holding Tanks
1
Number Of Gray Water Holding Tanks
1
Number Of Black Water Holding Tanks
1
Number Of Black Water Holding Tanks
1
Number Of Propane Tanks
1
Number Of Propane Tanks
1
Length (in/mm/m)
376 / 9550.4 / 9.6
Length (in/mm/m)
-
Width (in/mm)
101.5 / 2578.1
Width (in/mm)
101.5 / 2578.1
Height (in/mm)
135 / 3429
Height (in/mm)
154 / 3911.6
Interior Height (in/mm)
82 / 2082.8
Interior Height (in/mm)
84 / 2133.6
Wheelbase (in/mm)
220 / 5588
Wheelbase (in/mm)
279 / 7086.6
Towing Capacity (lbs/kgs)
5000 / 2268
Towing Capacity (lbs/kgs)
15000 / 6804
GVWR (lbs)
14500
GVWR (lbs)
45660
Fuel Capacity (gal/l)
55 / 208.2
Fuel Capacity (gal/l)
100 / 378.5
Total Fresh Water Tank Capacity (gal/l)
42 / 159
Total Fresh Water Tank Capacity (gal/l)
85 / 321.8
Total Gray Water Tank Capacity (gal/l)
41 / 155.2
Total Gray Water Tank Capacity (gal/l)
95 / 359.6
Total Black Water Tank Capacity (gal/l)
41 / 155.2
Total Black Water Tank Capacity (gal/l)
58 / 219.6
Propane Tank (s)
Standard
Propane Tank (s)
Standard
Total Propane Tank Capacity (gal/lbs)
18 / 76.3
Total Propane Tank Capacity (gal/lbs)
5.6 / 23.7
Length (in/mm/ft/m)
-
Length (in/mm/ft/m)
514 / 13055.6 / 42.8 / 13.1
Storage Capacity (cuft/gal/l)
-
Storage Capacity (cuft/gal/l)
196 / 1260 / 5549.9
Construction
Standard
Construction
Standard
Body Material
Aluminum
Body Material
Aluminum
Sidewall Construction
Fiberglass
Sidewall Construction
Fiberglass
Number of Doors
1
Number of Doors
1
Sliding Glass Door
No
Sliding Glass Door
No
Slideouts
Standard
Slideouts
Standard
Number of Slideouts
1
Number of Slideouts
4
Power Retractable Slideout
Yes
Power Retractable Slideout
Yes
Awning
Optional
Awning
Standard
Leveling Jacks
Standard
Leveling Jacks
Standard
Power Retractable Entry Steps
Optional
Power Retractable Entry Steps
Standard
Sky Light
Standard
Sky Light
Standard
Roof Vents
Standard
Roof Vents
Standard
Exterior Ladder
Optional
Exterior Ladder
Standard
Other Exterior
Optional
Other Exterior
-
Number of Awnings
-
Number of Awnings
2
Power Retractable Awning
-
Power Retractable Awning
Yes
Screened Room
-
Screened Room
No
Slideout Awning
-
Slideout Awning
Standard
Leveling Jack Type
-
Leveling Jack Type
Front Power / Rear Power
Exterior Shower
-
Exterior Shower
Standard
Exterior Kitchen
-
Exterior Kitchen
Optional
Pass-Thru Storage
-
Pass-Thru Storage
Standard
Exterior Wheel Skirts
-
Exterior Wheel Skirts
Standard
Awning Length (ft/m)
-
Awning Length (ft/m)
31.6 / 9.6
Kitchen / Living Area
Standard
Kitchen / Living Area
Standard
Kitchen / Living Area Flooring Type
Vinyl
Kitchen / Living Area Flooring Type
Tile
Kitchen Table Configuration
Bench Seats
Kitchen Table Configuration
Chairs
Kitchen Location
Center
Kitchen Location
Front
Living Area Location
Front
Living Area Location
Center
Number Of Oven Burners
3
Number Of Oven Burners
2
Overhead Fan
Yes
Overhead Fan
Yes
Microwave Oven
Standard
Microwave Oven
Standard
Refrigerator
Standard
Refrigerator
Standard
Refrigerator Size
Mid-Size
Refrigerator Size
Full-Size
Refrigerator Power Mode
Electric / Propane
Refrigerator Power Mode
Electric / Propane
Sink / Faucet
Standard
Sink / Faucet
Standard
Sink Cover / Cutting Boards
Standard
Sink Cover / Cutting Boards
Standard
Sofa
Standard
Sofa
Standard
Number Of Sofas
1
Number Of Sofas
2
Sofa Material
Cloth
Sofa Material
Leather
Beds
Standard
Beds
Standard
Max Sleeping Count
8
Max Sleeping Count
6
Number Of Queen Size Beds
2
Number Of Queen Size Beds
-
Number Of Convertible / Sofa Beds
2
Number Of Convertible / Sofa Beds
2
Master Bedroom
Standard
Master Bedroom
Standard
Master Bedroom Flooring Type
Carpet
Master Bedroom Flooring Type
Carpet
Master Bedroom Door Style
Accordion
Master Bedroom Door Style
Full Sliding Door
Full Size Master Bedroom Closet
No
Full Size Master Bedroom Closet
Yes
Master Bedroom Shades / Curtains
Yes
Master Bedroom Shades / Curtains
Yes
Master Bedroom Location
Rear
Master Bedroom Location
Rear
Bathroom
Standard
Bathroom
Standard
Number Of Bathrooms
1
Number Of Bathrooms
1
Bathroom Flooring Type
Vinyl
Bathroom Flooring Type
Tile
Bathroom Location
Center
Bathroom Location
Center
Toilet
Standard
Toilet
Standard
Toilet Type
Plastic
Toilet Type
Porcelain
Shower
Standard
Shower
Standard
Door Type
Plastic / Glass
Door Type
Plastic / Glass
Bathroom Sink
Standard
Bathroom Sink
Standard
Bathroom Medicine Cabinet
Standard
Bathroom Medicine Cabinet
Standard
Bathroom Mirror
Standard
Bathroom Mirror
Standard
Bathroom Vent / Fan System
Standard
Bathroom Vent / Fan System
Standard
Layout
-
Layout
Stove
Dishwasher
-
Dishwasher
Standard
Washer / Dryer
-
Washer / Dryer
Standard
Reclining Sofa
-
Reclining Sofa
No
Recliners / Rockers
-
Recliners / Rockers
Optional
Central Vacuum System
-
Central Vacuum System
Standard
Fireplace
-
Fireplace
Standard
Number Of King Size Beds
-
Number Of King Size Beds
1
Master Bedroom Mirror Doors
-
Master Bedroom Mirror Doors
Yes
Bunkhouse
-
Bunkhouse
No
Heated
-
Heated
No
Bed Spreads
-
Bed Spreads
Standard
Ceiling Fan
-
Ceiling Fan
Standard
Power Vent Fan
-
Power Vent Fan
Standard
Wheels
Standard
Wheels
Standard
Wheels Composition
Steel
Wheels Composition
Aluminum
Number Of Axles
1
Number Of Axles
2
Tires
Standard
Tires
Standard
Front Tire Width
225
Front Tire Width
295
Front Tire Aspect Ratio
75
Front Tire Aspect Ratio
80
Front Tire Speed Rating
225
Front Tire Speed Rating
-
Front Wheel Diameter
16
Front Wheel Diameter
22.5
Rear Tire Aspect Ratio
75
Rear Tire Aspect Ratio
80
Rear Wheel Diameter
16
Rear Wheel Diameter
22.5
Spare Tire
Standard
Spare Tire
-
Spare Tire Location
Exterior Mounted
Spare Tire Location
-
Front Tire (Full Spec)
225/75 R16
Front Tire (Full Spec)
Michelin® XZA2: 295/80R 22.5
Rear Tire (Full Spec)
225/75 R16
Rear Tire (Full Spec)
Michelin® XZA3: 275/80R 22.5
Tire Brand
-
Tire Brand
Michelin®
Rear Tire Width
-
Rear Tire Width
275
Front Wheel Width (in)
-
Front Wheel Width (in)
8.25
Rear Wheel Width (in)
-
Rear Wheel Width (in)
8.25
Brakes
Standard
Brakes
Standard
Front Brake Type
Hydraulic Disc
Front Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Drum
Anti-Lock Brakes
Standard
Anti-Lock Brakes
Standard
Air Brake
-
Air Brake
Standard
Exhaust Brake
-
Exhaust Brake
Standard
Rear Hitch
Standard
Rear Hitch
Standard
Rear Hitch Type
Receiver
Rear Hitch Type
Receiver
Tongue Weight (lbs/kgs)
350 / 158.8
Tongue Weight (lbs/kgs)
1500 / 680.4
Draw Bar
-
Draw Bar
Standard
Size (in/cm)
-
Size (in/cm)
2 / 5.1
Seat Type
Bucket
Seat Type
Bucket
Seat Material
Cloth
Seat Material
Leather
Power Adjustable Seat
Yes
Power Adjustable Seat
Yes
Reclining Seats
Yes
Reclining Seats
Yes
Seat Armrests
Yes
Seat Armrests
Yes
Seat Specifications
Standard
Seat Specifications
Standard
Number Of Seats
2
Number Of Seats
2
Number Of Rows
1
Number Of Rows
1
Swivel Seats
-
Swivel Seats
Yes
Heated Seat
-
Heated Seat
Standard
Propane Tank Gauge
Standard
Propane Tank Gauge
Standard
Fresh Water Holding Tank Gauge
Standard
Fresh Water Holding Tank Gauge
Standard
Gray Water Holding Tank Gauge
Standard
Gray Water Holding Tank Gauge
Standard
Black Water Holding Tank Gauge
Standard
Black Water Holding Tank Gauge
Standard
Water Pump Power Display
Standard
Water Pump Power Display
Standard
Voltage Meter
Standard
Voltage Meter
Standard
Trailer Level Gauge
-
Trailer Level Gauge
Standard
GPS
-
GPS
Standard
GPS Brand
-
GPS Brand
Rand McNally
Exterior Flood Lights
Standard
Exterior Flood Lights
Standard
Battery
Standard
Battery
Standard
Battery Power Converter
Yes
Battery Power Converter
Yes
Battery Converter Amps
45
Battery Converter Amps
-
Prewiring
Standard
Prewiring
Standard
Air Conditioning Prewiring
Yes
Air Conditioning Prewiring
Yes
Cable Prewiring
Yes
Cable Prewiring
Yes
Heat Prewiring
Yes
Heat Prewiring
Yes
TV Antenna Prewiring
Yes
TV Antenna Prewiring
Yes
Satellite Prewiring
Yes
Satellite Prewiring
Yes
Washer / Dryer Prewiring
No
Washer / Dryer Prewiring
Yes
Exterior Plugs
Standard
Exterior Plugs
Standard
Ground Fault Plugs
Standard
Ground Fault Plugs
Standard
Generator
Optional
Generator
Standard
Solar Battery Charger
-
Solar Battery Charger
Optional
Air Conditioning
Standard
Air Conditioning
Standard
Air Conditioning Type
Automatic
Air Conditioning Type
Automatic
Heater
Standard
Heater
Standard
Heater Type
Automatic
Heater Type
Automatic
Water Heater Tank
Standard
Water Heater Tank
Standard
Water Heater Pump Power Mode
Electrical / Propane
Water Heater Pump Power Mode
Electrical / Propane
Water Heater Tank Bypass
Yes
Water Heater Tank Bypass
Yes
Water Heater Tank Capacity (g/l)
6 / 22.7
Water Heater Tank Capacity (g/l)
-
Freeze Proof Insulation
-
Freeze Proof Insulation
Standard
Power Windows
Standard
Power Windows
-
Rear Video Backup Camera
Optional
Rear Video Backup Camera
Standard
Cruise Control
Standard
Cruise Control
Standard
Air Suspension
-
Air Suspension
Standard
Smoke Detector
Standard
Smoke Detector
Standard
Carbon Monoxide Detector
Standard
Carbon Monoxide Detector
Standard
Propane Alarm
Standard
Propane Alarm
Standard
Emergency Exit (s)
Standard
Emergency Exit (s)
Standard
Number Of Emergency Exits
-
Number Of Emergency Exits
1
Radio
Standard
Radio
Standard
Number Of Radios
1
Number Of Radios
2
Speakers
Standard
Speakers
Standard
Surround Sound
No
Surround Sound
Yes
CD Player
Standard
CD Player
Standard
Number Of Discs
1
Number Of Discs
1
DVD Player
Optional
DVD Player
Standard
Television
Optional
Television
Standard
Retractable Roof Antenna
Standard
Retractable Roof Antenna
Standard
Speaker Location (s)
Interior
Speaker Location (s)
Interior / Exterior
Satellite
-
Satellite
Yes
Exterior Entertainment System
-
Exterior Entertainment System
Standard
Number Of Televisions
-
Number Of Televisions
3
Paint
Standard
Paint
Standard
Interior Decor
Standard
Interior Decor
Standard
Wallpaper
Yes
Wallpaper
Yes
Interior Wood Finish
Yes
Interior Wood Finish
Yes
Curtains / Shades
Standard
Curtains / Shades
Standard
