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Class A vs Class C RV: Complete 2024 Buyer's Guide & Size Comparison for Beginners

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General guide

Class A vs Class C for 28-33ft RV: Which is better for beginners?

I'm pretty new to RVing and feeling a bit overwhelmed by all the choices out there. I'm located in Georgia and looking for a Class A or Class C motorhome in the 28-33 foot range, with specific needs for my situation.

I keep reading that Class A RVs have more space and amenities, which sounds appealing since I want things like a king bed, a 30x36 shower, and room for recliners. But I also hear that Class C motorhomes are easier to drive and get better gas mileage, which might be important since I'm not super confident behind the wheel of a big rig yet.

I'm debating between diesel or gas engines, and whether to look at pre-covid models from established brands like Newmar and Tiffin, or newer options from Entegra and Coachmen. My budget is flexible, but ideally under $100,000.

I'm planning to tow a mid-sized SUV and take both short weekend trips and longer cross-country adventures, and I'll need space to store my recumbent trike. Would really appreciate some guidance on which type would be the better fit for my situation and skill level. Should I prioritize the extra space or the easier driving experience?

Dear Mike D.,

Quick Answer

Class A offers more space and amenities at 28-33ft. Class C easier to drive with better MPG. For your needs (king bed, large shower, recliners, tow SUV), Class A likely better fit. Test drive both before deciding.

What's Going On

Based on your specific requirements - 28-33 feet, sleeping four adults comfortably, towing a mid-sized SUV, wanting a 30x36 shower, king bed, and recliners - a Class A motorhome is going to be your best bet. Your preference for the openness and dislike of the step-down in Class C units reinforces this choice. In the 28-33 foot range, Class A units will give you better space utilization for your king bed and full-size shower requirements, plus the structural strength needed for reliable SUV towing. For your Georgia base and western travel plans, look at diesel pusher Class A units from 2018-2020 - this gives you modern reliability while staying closer to your $100k budget target.

Your specific requirements practically eliminate most Class C options in this length range. Very few 28-33 foot Class C units offer both a king bed AND a 30x36 shower AND comfortable seating for four adults. The step-down issue you mentioned is also a real concern for daily livability, especially on longer western trips where you'll be moving around the coach frequently.

Why This Happens

The confusion between Class A and C comes down to fundamental design differences that affect your specific needs. Class A motorhomes use a dedicated chassis designed for RV use, providing better weight distribution for towing your SUV safely. The flat floor design maximizes interior space utilization, which is crucial for fitting your king bed, large shower, and multiple recliners in a 28-33 foot footprint. Class C units are built on truck chassis with the cab attached, creating that step-down you dislike and reducing usable interior space.

For your towing requirements, Class A units typically have higher towing capacities and better weight distribution. Most quality Class A diesels in your size range have varying towing capacities (verify exact towing capacity with manufacturer specifications for your specific model, as capacities differ significantly by chassis and engine combination), which is often suitable for a mid-sized SUV. The longer wheelbase also provides more stable towing characteristics, especially important for your western mountain driving. Class C units often struggle with the combination of passenger load, cargo, and heavy towing that your travel plans require.

The shower size requirement is particularly telling - very few Class C units under 35 feet offer a 30x36 shower. This size shower typically requires the dedicated bathroom space that Class A floor plans provide. Your recumbent trike storage in the tow vehicle also works better with Class A setups since you'll have better access and maneuvering room around a towed SUV.

Getting Ready

WARNING: Before beginning any RV towing setup, verify actual vehicle and trailer weights with certified scales and ensure you stay within GCWR (Gross Combined Weight Rating) limits. Exceeding manufacturer weight ratings can result in dangerous handling characteristics and equipment failure.

Focus your search on 2018-2020 diesel pusher Class A units from Newmar, Tiffin, Entegra, or Forest River's higher-end lines. These years give you modern emissions systems that are reliable, updated electrical systems, and better build quality. While some buyers report concerns about 2021-2022 model years citing potential supply chain disruptions, individual units can vary significantly in quality regardless of model year - thorough inspection is key for any used RV. Your $100k budget will work better in the 2018-2020 timeframe anyway.

For your Georgia location and western travel plans, diesel is the clear choice over gas. Diesel engines handle mountain grades better, get superior fuel economy when towing, and provide better engine braking for downhill safety. Look for Cummins L9 engines in this size range - proven reliable for your type of travel. Gas engines struggle with heat management when towing through western mountains and consume significantly more fuel.

Research these specific features for your needs: look for units with 50-amp electrical service, at least 100-gallon fresh water capacity for boondocking, and basement storage for your gear. Verify the actual shower dimensions - many manufacturers fudge these measurements. Check the bedroom layout carefully to ensure true king bed placement, not an angled or modified queen. For your four-adult sleeping requirement, look for units with a proper dinette conversion or jackknife sofa, not just a cramped overhead bunk.

Walking Through the Fix

WARNING: Always conduct thorough pre-trip inspections of brakes, tires, and safety systems. Mountain driving places extreme demands on braking systems and tire integrity.

Start by test driving both Class A and Class C units to confirm your driving comfort preferences. Many people find Class A units less intimidating than expected, especially with backup cameras and mirrors properly adjusted. The visibility is often better than Class C due to more glass area, though Class C units typically position the driver higher due to the cab-over design. However, Class C units do have slightly better maneuverability in tight spaces due to the truck-based front end design.

For safety considerations, modern Class A units with proper maintenance are very safe. The key is ensuring the chassis, brakes, and tires are properly maintained. Diesel pushers have excellent weight distribution and stability. Class C units can have handling quirks due to the overhang and higher center of gravity, especially when loaded with gear and towing. For your western mountain travel, the better engine braking and transmission choices in Class A diesels provide significant safety advantages.

Inspect potential units thoroughly for your specific needs. Verify the shower actually measures 30x36 inches - bring a measuring tape. Test the bed comfort and ensure it's a true king, not a short king or RV king. Check that recliners have adequate clearance when extended. Test all systems including generator, air conditioning, and slide operation. For units you're seriously considering, get a professional inspection focusing on the roof, plumbing, and electrical systems.

Budget planning should include immediate needs: budget $3,000-5,000 for initial setup and minor repairs on any used unit, regardless of age. This covers items like new tires, maintenance catch-up, and personalizing the unit for your needs. Factor in insurance costs - Class A units typically cost more to insure but provide better protection for your investment.

Beyond DIY Territory

Consider hiring an RV inspector before purchase, especially for units over five years old. This $300-500 investment can save thousands by identifying hidden issues with slide seals, roof membranes, or chassis problems that aren't obvious during a casual inspection. For your budget and requirements, a professional inspection is essential to avoid costly surprises.

For financing options beyond your $100k preference, quality pre-owned diesel Class A units meeting all your requirements might push toward $120k-140k. Extended financing terms can keep payments reasonable while ensuring you get a unit that truly meets your needs rather than compromising on critical features like shower size or towing capacity. Financing a slightly more expensive unit that checks all your boxes is often better than settling for something that requires expensive modifications.

Consider working with specialized RV dealers who understand full-timing and extended travel needs. They can help locate units with your specific floor plan requirements and arrange for modifications if needed. Some dealers also provide post-purchase support and maintenance services, valuable for your planned extended western travels where local service might be limited.

This article is for informational purposes only and may contain errors. Always verify technical specifications and safety procedures with your equipment manufacturer's documentation or consult a qualified professional before performing repairs. See our terms.
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