2018 Keystone RV Impact 3118 Specs
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Safe Towing Capacity
80%
Under capacity
Safe zone
Max rating
Essential Upgrades for the 2018 Keystone RV Impact 3118
Towing & Dimensions
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| GVWR | 12500 lbs | Class 4 Receiver | Shop Receivers | - |
| Dry Weight | 8420 lbs | CURT WD Hitch & Sway Controller | Shop Weight Distributing Hitches | - |
| Hitch Weight | 1350 lbs | - | - | - |
| Payload Capacity | 4080 lbs | Coil SumoSprings | Shop Suspension Kits | - |
| Length | 426 in | Furrion Backup Camera | Shop Cameras | - |
| Width | 100 in | Clip On Mirrors | Shop Mirrors | - |
| Exterior Height | 148 in | Telescoping Ladder | Shop Ladders | - |
Specs
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GVWR
12500 lbs
Dry Weight
8420 lbs
Hitch Weight
1350 lbs
Payload Capacity
4080 lbs
Length
426 in
Width
100 in
Exterior Height
148 in
Towing & Dimensions Best Sellers
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Electrical & Solar
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| 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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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 | 104 gal | - | Fresh Water Tanks | - |
| Gray Water Tank Capacity | 30 gal | - | - | - |
| Black Water Tank Capacity | 30 gal | - | Back Water Tanks | - |
| Number Of Propane Tanks | 2 | - | - | - |
| Propane Tank Capacity | 60 lbs | 30Lb Propane Tank | 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
104 gal
Gray Water Tank Capacity
30 gal
Black Water Tank Capacity
30 gal
Number Of Propane Tanks
2
Propane Tank Capacity
60 lbs
Tank Capacities Best Sellers
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Tires & Wheels
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Spare Tire Location | Exterior Mounted | - | - | - |
| Front Brake Type | Not Applicable | - | - | - |
| Rear Tire Speed Rating | E | - | - | - |
| Rear Tire | ST235/80R 16E Full Spec | - | - | - |
| Rear Wheel Diameter | 16 | - | - | - |
| Rear Tire Aspect Ratio | 80 | - | - | - |
| Wheels Composition | Aluminum | - | - | - |
| Rear Brake Type | Electric Drum | - | - | - |
| Rear Tire Width | 235 | - | - | - |
Specs
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Spare Tire Location
Exterior Mounted
Front Brake Type
Not Applicable
Rear Tire Speed Rating
E
Rear Tire
ST235/80R 16E Full Spec
Rear Wheel Diameter
16
Rear Tire Aspect Ratio
80
Wheels Composition
Aluminum
Rear Brake Type
Electric Drum
Rear Tire Width
235
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 | Electrical / Propane | - | - | - |
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Air Conditioning Type
Automatic
Water Heater Tank Capacity
6 g
Heater Type
Automatic
Water Heater Pump Power Mode
Electrical / Propane
Heating & Cooling Best Sellers
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Living Room / Bedroom(s)
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Sofas | 3 | Tri-Fold Sofa | - | - |
| Full Size Master Bedroom Closet | No | - | - | - |
| Master Bedroom Shades / Curtains | Yes | - | - | - |
| Number Of Convertible / Sofa Beds | 2 | - | - | - |
| Master Bedroom Flooring Type | Vinyl | - | - | - |
| Living Area Location | Center | - | - | - |
| Master Bedroom Mirror Doors | No | - | - | - |
| Number Of Bathrooms | 1 | - | - | - |
| Sofa Material | Vinyl | - | - | - |
| Master Bedroom Door Style | Conventional Door | - | - | - |
| Number Of Queen Size Beds | 2 | Queen RV Mattress | Shop Mattresses | - |
| Master Bedroom Location | Front | - | - | - |
| Reclining Sofa | Yes | RV Loveseat Recliner Sofa | Shop Sofa | - |
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Number Of Sofas
3
Full Size Master Bedroom Closet
No
Master Bedroom Shades / Curtains
Yes
Number Of Convertible / Sofa Beds
2
Master Bedroom Flooring Type
Vinyl
Living Area Location
Center
Master Bedroom Mirror Doors
No
Number Of Bathrooms
1
Sofa Material
Vinyl
Master Bedroom Door Style
Conventional Door
Number Of Queen Size Beds
2
Master Bedroom Location
Front
Reclining Sofa
Yes
Living Room / Bedroom(s) Best Sellers
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Kitchen / Dining
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Refrigerator Power Mode | Electric / Propane | - | - | - |
| Kitchen Location | Center | - | - | - |
| Number Of Oven Burners | 3 | - | - | - |
| Kitchen / Living Area Flooring Type | Vinyl | - | - | - |
| Refrigerator Size | Mid-Size | - | - | - |
| Kitchen Table Configuration | Pedestal Table | - | - | - |
Specs
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Refrigerator Power Mode
Electric / Propane
Kitchen Location
Center
Number Of Oven Burners
3
Kitchen / Living Area Flooring Type
Vinyl
Refrigerator Size
Mid-Size
Kitchen Table Configuration
Pedestal Table
Bathroom
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Toilet Type | Plastic | RV Toilet with Sprayer Attachment | Toilets | Top 5 |
| Bathroom Location | Center | - | - | - |
| Bathroom Flooring Type | Vinyl | - | - | - |
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Toilet Type
Plastic
Bathroom Location
Center
Bathroom Flooring Type
Vinyl
Exterior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number of Awnings | 1 | Motorized RV Awning Set | Shop Awnings | - |
| Leveling Jack Type | Front Manual / Rear Manual | - | - | - |
| Number Of Axles | 2 | - | - | - |
| Sidewall Construction | Fiberglass | - | - | - |
| Number of Doors | 1 | - | - | - |
| Door Type | Curtain | - | - | - |
| Body Material | Aluminum | - | - | - |
Specs
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Number of Awnings
1
Leveling Jack Type
Front Manual / Rear Manual
Number Of Axles
2
Sidewall Construction
Fiberglass
Number of Doors
1
Door Type
Curtain
Body Material
Aluminum
Exterior Best Sellers
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Options
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Phone Prewiring | No | - | - | - |
| Sliding Glass Door | No | - | - | - |
| Satellite | No | - | - | - |
| Battery Power Converter | Yes | - | - | - |
| Water Heater Tank Bypass | Yes | - | - | - |
| Power Retractable Slideout | Yes | - | - | - |
| TV Antenna Prewiring | Yes | - | - | - |
| Heated | No | - | - | - |
| Overhead Fan | Yes | Overhead Fan | - | - |
| Screened Room | No | - | - | - |
| Cable Prewiring | Yes | - | - | - |
| Refrigerator | Standard | - | - | - |
| Air Conditioning Prewiring | Yes | - | - | - |
| Washer / Dryer Prewiring | No | - | - | - |
| Power Retractable Awning | Yes | - | - | - |
| Surround Sound | No | - | - | - |
| Heat Prewiring | Yes | - | - | - |
| Metallic | No | - | - | - |
| Satellite Prewiring | Yes | - | - | - |
| Bunkhouse | No | - | - | - |
| Interior Wood Finish | Yes | - | - | - |
| Wallpaper | Yes | - | - | - |
Specs
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Phone Prewiring
No
Sliding Glass Door
No
Satellite
No
Battery Power Converter
Yes
Water Heater Tank Bypass
Yes
Power Retractable Slideout
Yes
TV Antenna Prewiring
Yes
Heated
No
Overhead Fan
Yes
Screened Room
No
Cable Prewiring
Yes
Refrigerator
Standard
Air Conditioning Prewiring
Yes
Washer / Dryer Prewiring
No
Power Retractable Awning
Yes
Surround Sound
No
Heat Prewiring
Yes
Metallic
No
Satellite Prewiring
Yes
Bunkhouse
No
Interior Wood Finish
Yes
Wallpaper
Yes
Cargo
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Cargo Area Flooring Type | Rubber | - | - | - |
| Cargo Area Rear Door Style | Ramp Door | - | - | - |
| Cargo Area Auxiliary Gas Tank Capacity | 30 / 113.6 gal/lbs | - | - | - |
| Cargo Area Length | 221 / 5613.4 in | - | - | - |
Specs
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Cargo Area Flooring Type
Rubber
Cargo Area Rear Door Style
Ramp Door
Cargo Area Auxiliary Gas Tank Capacity
30 / 113.6 gal/lbs
Cargo Area Length
221 / 5613.4 in
Entertainment
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Speaker Location | Interior / Exterior | RecPro Exterior Speakers | - | - |
| Number Of Televisions | 1 | Insignia LED HD Alexa TV | Shop RV TV's | - |
| Number Of Discs | 1 | - | - | - |
Specs
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Speaker Location
Interior / Exterior
Number Of Televisions
1
Number Of Discs
1
Entertainment 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 | Keystone RV Inc. | - | - | - |
| Year | 2018 | - | - | - |
| Make | Keystone | - | - | - |
| Display Name | Impact 3118 | - | - | - |
| Class | Toy Hauler | - | - | - |
| Max Sleeping Count | 8 | - | - | - |
| Number of Slideouts | 1 | - | - | - |
| Introduction Year | 2017 | - | - | - |
Specs
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Parent Company
Keystone RV Inc.
Year
2018
Make
Keystone
Display Name
Impact 3118
Class
Toy Hauler
Max Sleeping Count
8
Number of Slideouts
1
Introduction Year
2017
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 toy hauler.
Tow-Ready Score
7.0/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+2.0
Final Tow-Ready Score
7.0
Living Space & Layout
5.8/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+0.8
Final Living Space & Layout
5.8
Comfort & Features
5.3/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+0.3
Final Comfort & Features
5.3
Storage Space
6.0/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+1.0
Final Storage Space
6.0
Off-Grid & Campsites
5.8/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+0.8
Final Off-Grid & Campsites
5.8
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 2018 Keystone RV Impact 3118, ensure your vehicle's rated tow capacity exceeds its GVWR of 12500 lbs. With a dry weight of 8420 lbs and hitch weight of 1350 lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.
This Toy Hauler has a dry weight of 8420 lbs and a GVWR of 12500 lbs, giving a payload capacity of 4080 lbs for gear, water, and supplies.
The approximate dimensions are length 426 in., width 100 in., and height 148 in. Always confirm clearances for garages, storage, and campsites.
The Impact 3118 includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.
Many Impact 3118 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 12500 lbs and dry weight of 8420 lbs, the Impact 3118 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 8 people comfortably - perfect for couples or small families seeking a lightweight, easy-tow Toy Hauler.
The Impact 3118 features body construction with sidewalls and 2 axle(s). Its GVWR of 12500 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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