Searchshop Home
    Find a DealerRentalsFinancing
    |||

    An Expert’s Review of the Impact 343

    Home
    Articles
    An Expert’s Review of the Impact 343
    Product Review

    An Expert’s Review of the Impact 343

    By Searchshop Editorial Team13 min readSeptember 12, 2024Updated January 2, 2026
    An Expert’s Review of the Impact 343

    Some links in this article are affiliate links. If you buy through them, Searchshop may earn a commission at no extra cost to you. Learn how this works.

     With so many options on the market, picking the right RV for your specific needs might feel a tad overwhelming. There seem to be as many RV models available as there are road warriors and outdoors lovers, and their numbers only continue to grow. An excellent choice for those who like traveling in style is theKeystone Impact 343. Much like other Keystone models, this luxurious fifth-wheel toy hauler surpasses the expectations of even the most discerning of RVers. Read on if you want to learn more about what makes this model so special and to find out if it's the right pick for your RVing needs. ‌


    What to Know About the Keystone Impact 343

    ‌The popular Keystone RV models are where quality and comfort meet in the camping world. Just looking at the 2021 Impact 343 could make anyone fall in love with its spacious interiors and elegant design. Here are the main characteristics that make RV enthusiasts want to brag about this beautiful toy hauler and take it on as many road trips as possible.


    Shop RVs For Sale

    Browse current rvs from dealers near you — updated daily.

    Browse RVs for Sale

    Exterior


    We don't believe in judging a book by its cover, but the many wonders of the Impact 343 begin with its durable and stylish exterior. It has a 100-inch wide body equipped with 10-inch and 12-inch beams and frame welded tie-downs. Its Rota-Flex pin box helps keep this beauty steady and reduces its vibrations for a smoother ride, even on the bumpiest of roads.

    ‌

    ‌The Impact 343 features aerodynamic fiberglass front caps with lights and an improved turning radius. It also has laminated sidewalls that merge aluminum and fiberglass for added endurance to the elements and the many stressors of the road. Its large, black-framed panoramic tinted safety glass and frameless dual-pane windows will let tons of light in, allowing all passengers to enjoy wonderful views anywhere they go.

    ‌

    ‌When it comes to exterior amenities, the manufacturers didn't hold back — they thought about everything! The Impact 343 features an exterior shower with hot and cold water to get rid of sand on those warm days at the beach or to rinse off the mud after a rainy hike in the mountains. This gorgeous RV also has a sliding rear patio door and an electric awning with adjustable arms, auto dump, and an LED light strip to make evenings outside all the more enjoyable.

    ‌

    ‌Keystone went above and beyond with other exterior novelties as well. This toy hauler features 30-inch-wide entry doors to make it easier to bring any type of luggage or equipment on board. Its LCI SolidStep extra-wide first step lets any passenger climb aboard with confidence, even when they cannot see where they're

    SE

    Written by

    Searchshop Editorial Team

    Vehicle research & buying-guide team

    The Searchshop editorial team researches and writes buying guides, model reviews, and category roundups across RVs, boats, motorcycles, ATVs, autos, and snowmobiles. We combine hands-on product research, live dealer inventory data, and manufacturer specifications to help buyers make confident decisions.

    Reviewed by Searchshop Review Board — credentialed industry professionals.
    Why you can trust Searchshop — read our editorial standards and review process.

    Last updated January 2, 2026

    Enjoyed this article?

    Share it with your fellow RV enthusiasts and help spread the knowledge!

    More RV Reviews

    • In-Depth Review of the 2026 Alliance Delta 321BH: A Modern Marvel in RV Living
    • Detailed Review of the 2024 Coachmen Encore 325SS: The Ultimate RV Experience
    • 2026 Alliance Paradigm 395DS: Double‑Suite Luxury Fifth Wheel Review & Buyer’s Guide
    • 2025 Shasta I-5 Edition: In-Depth Review, Features, and Buyer's Guide to Your Next Adventure
    • 2025 Dutchmen Coleman: In-Depth Review, Features, and Buyer's Guide to Your Next Adventure
    • 2025 Crossroads RV Zinger: In-Depth Review, Features, and Buyer's Guide for Your Next Adventure
    Browse Vehicles
    • ATVs & UTVs
    • Autos
    • Boats & PWCs
    • Motorcycles
    • RVs
    • Snowmobiles
    Resources
    • How It Works
    • Dealers
    • All Resources
    • Top 10 Dealers USA
    • Financing
    • Buyer's Guide
    • Vehiscore™
    Company
    • About Us
    • Contact
    • Advertise With Us
    • For Suppliers
    • Insurance
    • Privacy Policy
    • Terms of Service
    • Return Policy
    Subscribe to Our Newsletter

    Get the latest vehicle listings, buying tips, and exclusive deals delivered to your inbox.

    About Searchshop

    Searchshop is committed to improving the vehicle buying experience for everyone, by offering a large selection of new and used vehicles with transparency to help consumers make the right choices. Use our tools to analyze prices, read reviews, research pricing history, and search thousand of listings.

    Connect With Us:

    © 2026 Searchshop. All rights reserved.