Class A vs B vs C: Which Motorhome Should You Rent?

Rent a Class B if you're a couple who wants to drive anywhere and park like a big van. Rent a Class C if you're a family or a group of four or more and want beds for everyone without driving a bus. Rent a Class A if you want the most interior space, you're comfortable with a large vehicle, and your campgrounds can fit it. For most first-time renters, the Class C is the middle ground that works.

The specs below come from current manufacturer floor plan pages for Thor Motor Coach models, which are common on rental platforms. Rental RVs vary by model and year, so always check the specific listing's length, height and sleeping capacity.

The three classes in one table

*General ranges as summarized by Wikipedia's recreational vehicle article. Individual models fall outside them.

GVWR (gross vehicle weight rating) is the maximum the vehicle is rated to weigh fully loaded. It's a useful proxy for how heavy and truck-like an RV will feel on the road.

Class B: the camper van

A Class B is built inside a van body. Thor's current Tellaro floor plans are all 20'11" on a Ram ProMaster 3500 chassis, with a 9,350-pound GVWR and sleeping for two. That's long for a van but short for an RV.

Why people pick it

• It drives and parks most like a regular vehicle, so it's the least intimidating for a first-timer.
• It fits almost any campsite, including small ones in older parks.
• You can use it as your day vehicle for trailheads, towns and grocery runs without unhooking anything.

What you give up

• Space. Two people is comfortable; more is a squeeze.
• Tanks and storage are smaller, so plan more frequent water fills and dumps if you dry camp.
• Bathrooms, if present, tend to be compact wet baths.

Class C: the family workhorse

A Class C has a camper body on a cutaway chassis, which means you sit in a familiar truck-style cab, and there's usually a bed or storage over it. Thor's Four Winds line shows how wide the range is: from the 19Z at 20'5" and 11,500 pounds GVWR, sleeping 3, up to the 31E at 32'8" and 14,500 pounds, sleeping 7.

Why people pick it

• Real beds for a family without stepping up to a bus-sized RV.
• The cab-over bunk is popular with kids.
• Shorter Class Cs still fit many state and national park sites.

What you give up

• At 30-plus feet, a Class C is a big vehicle. Some park campgrounds won't take it.
• The box behind the cab is wide, so you'll be relying on mirrors rather than a rear window.
• You'll likely want a second way to get around once you're parked, or you'll break camp every time you leave.

Class A: the house on wheels

Class A motorhomes are built on a heavy-duty chassis with a bus-style front and a big windshield. Thor's gas Hurricane line, on a Ford chassis, runs from the 29L at 30'11" and 18,000 pounds GVWR to the 36H at 38'3" and 24,000 pounds, sleeping 5 to 7. Diesel-pusher Class As are larger and heavier still.

Why people pick it

• The most interior space, storage and window area.
• Comfortable for longer stays at one campground.
• Plenty of room for a group to spread out on rainy days.

What you give up

• Campsite access. Many park campgrounds limit RV length, and a 35- to 38-foot rig is excluded from a lot of them.
• Fuel stops, tight gas stations and city streets take planning.
• Higher rental cost, delivery cost and, typically, a higher-stakes protection deductible decision.

Length limits: the deciding factor most people miss

Your campground can rule out a class before anything else does. A few official examples:

• Joshua Tree National Park: Hidden Valley and White Tank campgrounds limit RVs to 25 feet combined length. Belle allows up to 35 feet, though the park says most sites fit only 25- to 30-foot RVs.
• Anza-Borrego Desert State Park: Tamarisk Grove campground allows RVs up to 21 feet with no hookups.
• Salton Sea State Recreation Area: maximum trailer or motorhome length is 35 feet.

A 21-foot limit is camper-van territory. A 25-foot limit fits a Class B or a short Class C. A 35-foot limit excludes the longest Class As. Our RV site size guide and how to measure your RV for a tight campsite explain how to read those limits.

Rental-specific things to check by class

Renting adds a few questions you wouldn't ask when buying, and the answers differ by class.

Sleeping capacity versus comfortable capacity

Listings show the maximum number of people an RV sleeps, which usually counts a dinette or sofa that converts to a bed. If you don't want to make up a bed every night, count only the fixed beds. A Class C that "sleeps 7" may sleep four adults comfortably.

Delivery costs scale with size

If you want an RV delivered to a campsite, RVezy says hosts set their own delivery fees and that motorhomes cost more to deliver than trailers because the host needs a second vehicle and driver to get home. Heavier RVs also cost more to deliver. A big Class A delivered to a site an hour away can add a meaningful amount to the bill.

Generator and mileage terms

Hosts set their own rules for included miles and generator hours. Power setups vary a lot between rigs: some have an onboard generator, some rely on batteries and solar, and some hosts offer a portable generator as an add-on. Ask how the RV is powered when you're not plugged in, and what happens if you go over the included amounts.

Protection plan choice

RVezy lists starting deductibles of $500 on its Premium plan, $750 on Standard and $1,500 on Basic, and says Premium is aimed at first-time RVers, long trips and motorhomes. A bigger, more expensive rig makes a lower deductible more worth considering. Our RV rental cost breakdown shows where that fits in the total.

What about a trailer instead?

If you already own a capable tow vehicle, a towable rental can make sense, and some hosts will deliver a trailer to your site so you never tow it. That's a different decision from choosing between motorhome classes. See our towable vs drivable RV rental guide for that comparison.

How to choose in five questions

1. How many people are sleeping in it? One or two: Class B. Three to six: Class C. A larger group wanting space: Class A or a long Class C.
2. Where are you camping? Look up the length limits of every campground on your route before you pick a floor plan.
3. How often will you move? Daily moves favor smaller rigs. A week parked in one place favors more space.
4. How comfortable are you driving something big? Be honest. If a box truck sounds stressful, start with a Class B or a short Class C.
5. What's the protection plan and deductible? Bigger RVs mean bigger repair bills. On RVezy, Premium is the plan the company points first-timers and motorhome renters toward.

Before you rent, our RV rental cost breakdown shows what to expect on the bill beyond the nightly rate.