2024 Thor Venetian 40RT vs 2025 Tiffin Open Road 36UA

Detailed Comparison

Head to head, the 2024 Thor Venetian 40RT and the 2025 Tiffin Open Road 36UA each bring unique strengths to the table. Which one deserves a spot in your driveway?

Dimensionally, you're looking at 28.0 ft for the Thor Venetian 40RT and 27.5 ft for the Tiffin Open Road 36UA. The Tiffin Open Road 36UA carries an extra 1,300 lbs, which affects tow vehicle requirements and fuel economy.

For sleeping arrangements, the Thor Venetian 40RT offers room for 6 and the Tiffin Open Road 36UA can handle 5. The Thor Venetian 40RT benefits from 4 slide-out(s), expanding the interior when parked.

Looking at self-sufficiency, the Thor Venetian 40RT packs 120 gal of fresh water and 400W of solar. The Tiffin Open Road 36UA counters with 92 gal fresh water and 200W solar.

Price is often the deciding factor. The Thor Venetian 40RT starts at $506,000 MSRP, while the Tiffin Open Road 36UA commands $515,000 — a $9,000 gap.

Families with kids will appreciate the extra sleeping capacity and living space. Off-grid campers should pay close attention to solar wattage, battery capacity, and tank sizes.

Remember, the perfect RV is the one you'll actually use. Pick the one that excites you most and hit the road.

When it comes to water management, tank capacity plays a major role in how long you can stay off the grid. The 2024 Thor Venetian 40RT holds 120 gallons of fresh water compared to 92 gallons in the 2025 Tiffin Open Road 36UA, giving it a 28-gallon advantage for extended dry camping. Gray water capacity favors the 2024 Thor Venetian 40RT at 72 gallons versus 43 gallons, which directly affects how often you need to find a dump station. The 2024 Thor Venetian 40RT also leads in black water capacity with 47 gallons compared to 35 gallons, an important consideration for families or full-time travelers.

Electrical systems are increasingly important as RVers rely on more electronics and appliances. The 2024 Thor Venetian 40RT comes equipped with 400W of factory solar compared to 200W on the 2025 Tiffin Open Road 36UA, a meaningful difference for off-grid energy harvesting. Battery storage gives the edge to the 2025 Tiffin Open Road 36UA with 400Ah versus 100Ah, translating to longer run times for lights, fans, and charging devices overnight. The 2025 Tiffin Open Road 36UA's 1500W inverter can handle heavier loads than the 1000W inverter in the other unit, which matters if you plan to run a microwave, coffee maker, or hair dryer without shore power.

For solo travelers and couples who value maneuverability, the 2025 Tiffin Open Road 36UA with its more compact footprint will be easier to navigate through tight campgrounds and mountain passes. Families with children should lean toward the 2024 Thor Venetian 40RT, which sleeps up to 6 and provides more flexibility for overnight guests. Full-time RVers who spend extended periods off-grid will benefit most from the 2024 Thor Venetian 40RT's power setup and the 2024 Thor Venetian 40RT's water reserves, as these directly impact daily comfort and independence from hookups. Weekend warriors and seasonal campers who primarily stay at full-hookup campgrounds may find that the differences in tank sizes and power systems matter less, allowing them to focus on floor plan preference and overall comfort instead.

From a value perspective, the 2024 Thor Venetian 40RT at $506,000 MSRP represents a $9,000 savings over the 2025 Tiffin Open Road 36UA at $515,000, a 2% price difference. Breaking it down per sleeping position, the 2024 Thor Venetian 40RT costs roughly $84,333 per berth while the 2025 Tiffin Open Road 36UA comes in at $103,000 per berth. On a cost-per-foot basis, the 2024 Thor Venetian 40RT runs about $18,071 per linear foot versus $18,727 for the 2025 Tiffin Open Road 36UA, which helps contextualize the value each unit delivers for its size. It is also worth considering that Thor and Tiffin have different dealer networks and warranty programs, which can significantly impact your long-term ownership experience and resale value down the road.