We bought our Dynamax from MHSRV because of the excellent price, great selection, trade-in value an no hassle with purchasing. We are very happy that we bought our motor home at MHSRV. From the salesman, walk-thru, closing, and staff, they made a great experience. We were very impressed. Thank you.
Dynamax Isata 3
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Dynamax Isata 3 RVs For Sale
Dynamax Isata 3 Class B+ Sprinter motorhomes for sale at Motor Home Specialist, the #1 Volume Selling Motor Home Dealer in the World and a full-line Dynamax RV dealer.
The Isata 3 is Dynamax's compact Class B+ touring motorhome, built on the Mercedes-Benz® Sprinter chassis with a 2.0L Turbo Diesel engine, a 9G-TRONIC PLUS 9-speed automatic transmission, and the full Mercedes-Benz® driver-assistance suite as standard equipment, including Adaptive Cruise Control, Lane Keep Assist, Active Brake Assist, Crosswind Assist, Hill Start Assist, Traffic Sign Assist, Attention Assist, and the Electronic Stability Program. Every Isata 3 ships with custom full-body paint standard, premium cut and buffed paint finish, Front-End Diamond Shield® paint protection, dual lithium auxiliary batteries (200Ah total), a 2,000-watt pure sine wave inverter, a 4,000-watt LP generator with auto transfer switch and auto-generator start, a 190-watt solar panel with a 30-amp controller, automatic 4-point leveling jacks, and Firefly® Multiplex coach control with smartphone app integration. Dynamax also backs every Isata 3 with the Forest River limited warranty. It's a strong fit for couples and small families who want a premium diesel Class B+ with the maneuverability of a 94-inch-wide Sprinter footprint, buyers stepping down from a larger Class A who want to keep premium chassis dynamics, and snowbirds who appreciate the Mercedes safety-tech standard equipment.
The Isata 3 is built on the Mercedes-Benz® Sprinter chassis with an 11,030-pound GVWR and a 15,250-pound GCWR, paired with the 2.0L I4 Turbo Diesel engine rated at 208 horsepower and 332 lb-ft of torque, the 9G-TRONIC PLUS 9-speed automatic transmission with overdrive, a 250-amp alternator, a 24.5-gallon fuel tank, and a 5.75-gallon DEF tank. Every floor plan rides on a 170-inch wheelbase. The chassis includes Bilstein® gas-charged rear shock absorbers, single front wheels with dual rear wheels (5.5" x 16"), aluminum wheels with valve extensions, LT215/85 R16 tires, the Banded Tire Pressure Monitoring System, and a 4.727 rear axle ratio. The cockpit setup includes power, heated leatherette cab seats with swivel bases, the MBUX (Mercedes-Benz User Experience) 10.25-inch touchscreen infotainment system with navigation, Apple® CarPlay™ and Android® Auto™ functionality, Sirius/XM® tuner and antenna, Bluetooth®, "Hey Mercedes" voice control, the Quad-View Camera System (right side, left side, hitch, and rear horizon views), a multifunction steering wheel, an adjustable steering column, a wireless smartphone charging tray, and 12V and USB-C accessory ports.
Towing capacity on the Isata 3 is rated at 5,000 pounds with a 500-pound tongue weight via the standard rear hitch receiver with a 7-way round tow connection. This covers most small SUVs and compact cars owners use as dinghy vehicles. For exact tongue weight specifications on any specific Isata 3 in stock, contact an MHSRV salesperson.
Construction is more substantial than typical Class B+ coaches in this size class. Dynamax builds the Isata 3 with 1.5-inch aluminum-framed laminated sidewalls with block foam insulation, composite exterior fiberglass (no exterior wood), an aluminum-framed floor with a composite flooring substrate that's both lightweight and moisture-resistant, aluminum-framed roof trusses, a crowned one-piece fiberglass roof, a fiberglass rear bumper, foil-lined ductwork throughout, aerodynamic fiberglass front wing panels, and dual-pane acrylic windows with built-in day/night shades. Automatic 4-point leveling jacks and an electric slide system are standard.
On the outside, the Isata 3 ships with a custom full-body paint package and a premium cut and buffed paint finish as standard equipment, plus Front-End Diamond Shield® paint protection. An armless patio awning with LED lighting and motion-activated retraction is standard at 16 feet across every floor plan, along with slideout toppers and an LED patio light. The entry door includes a dark-tinted frameless window with an integrated shade, a lighted acrylic entry grab handle, and a power entry step with an upgraded SeaDek® step tread. An exterior TV mount and exterior speakers are also standard, along with front and rear LED clearance and marker lighting. Available factory options include a single-color full-body paint package (Platinum or Varesine Blue) in place of the standard custom paint, and black aluminum wheels (set of four).
The Isata 3 ships with a single 190-watt solar panel and a 30-amp controller as standard equipment, paired with dual low-temp lithium auxiliary batteries (200Ah total), a 2,000-watt pure sine wave inverter (3,300 peak watts), a 60-amp Progressive Dynamics® converter with the Charge Wizard® system, a Flex Power™ 4000i LP generator with auto transfer switch (mounted on isolator pads), automatic generator start, 30-amp electrical service, and a 20.3-gallon LP tank with an LP quick-connect hookup. Climate control includes a ducted, low-profile 15,000 BTU air conditioner with a heat pump, a 20,000 BTU furnace with electronic ignition, and a 60,000 BTU Truma® AquaGo Comfort Plus™ on-demand LP water heater. Holding tanks include 12V heat pads on the fresh, gray, and black tanks for cold-weather use.
Inside, the Isata 3 features premium vinyl flooring throughout, a soft-touch padded vinyl ceiling, LED ceiling lighting, hardwood Craftsman-style cabinetry, full-extension soft-closing drawer guides with hidden hinges, sprung residential-style dinette seats with lift-up storage, magnetic thermal reflective front privacy shades, cab seat booster cushions, and USB charging ports throughout. A 32-inch LED Smart TV is mounted in the living area, paired with an AM/FM stereo system with zoned speaker control and Bluetooth® smartphone app control. The Firefly® Multiplex wiring system runs lighting, slides, the awning, and other house systems from a wall-mounted touchscreen command center, switch panels, or a Bluetooth® smartphone app. Available cabinetry finishes include Driftwood II and Mindful Gray. Available main décor packages include Saddle, Milano II, and Desert (dealer stock only).
The galley includes a 12V 8-cubic-foot 2-door compressor-driven refrigerator, a gas range with a glass cover, a convection microwave oven, solid surface countertops with LED edge lighting and a backsplash, a solid surface countertop extension, a stainless steel sink with a solid surface cover, a residential stainless steel spring gooseneck faucet, overhead cabinet accent lighting, under-cabinet lighting, and a MaxxAir® power vent with a built-in rain cover.
For sleeping, every Isata 3 floor plan MHSRV carries includes a 60-by-75-inch queen-size bed with a gel-infused memory foam mattress, a 32-inch LED Smart TV mounted in the bedroom, a cedar-lined wardrobe, LED reading lights, USB charging ports, and a designer bedding package. The 24FW (front-walk-around-queen) adds under-bed storage. The 24RW (rear-walk-around-queen) adds a deluxe padded headboard. The 24TW (twin-bed configuration) replaces the queen with two 30-by-76-inch twin beds that convert into an oversized king bed when configured together — a unique feature that lets two travelers sleep separately or together as preferred. A privacy partition is standard between the bedroom and living area.
The bath includes a designer shower with a skylight, an Oxygenics Body Spa® RV shower head, a stainless steel sink with a residential faucet, a composite foot-flush toilet with a hand sprayer, and a MaxxAir® power vent with a built-in rain cover.
Motor Home Specialist stocks the Isata 3 in three floor plans for the 2026 model year: the 24FW (a 24-foot 7-inch front-walk-around-queen floor plan with a 35-gallon fresh water tank), the 24RW (a 24-foot 7-inch rear-walk-around-queen floor plan with a deluxe padded headboard and a 35-gallon fresh water tank), and the 24TW (a 25-foot 10-inch twin-bed floor plan where the twins convert to an oversized king, with a larger 50-gallon fresh water tank). All three floor plans share the same Mercedes-Benz® Sprinter chassis, the 170-inch wheelbase, the 94-inch overall width, the 11-foot 3-inch exterior height, the 81-inch interior height, the 20.3-gallon LP capacity, and the 16-foot patio awning.
The Isata 3 can also be ordered with an optional Extended Fiberglass Front Cap that adds a cab-over bunk mattress with a privacy curtain (adds approximately 179 pounds), turning the standard Class B+ profile into a more traditional Class C silhouette with extra sleeping capacity. An alternative Aerodynamic Fiberglass Front Cap with Cab-Over Cabinets (without the bunk) is also available for buyers who want the storage but not the bunk. Other factory options include three-seat power reclining theater seats in place of the standard dinette (24FW, with only the outer seats powered, adds 80 lbs) and dual power reclining theater seats in place of the standard dinette (24RW, adds 40 lbs).
Buyers cross-shopping the Isata 3 often also consider the larger Super C variants in the Dynamax lineup, including the Isata 5 (a Ford F-550 Super C with more cargo capacity and bigger floor plans) and the Isata 6 (an even larger Super C variant). Other Dynamax Super C options include the DX3 and the Dynaquest XL. Dynamax is a division of Forest River, a Berkshire Hathaway company.
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Dynamax Isata 3 FAQs
What is the Dynamax Isata 3?
The Dynamax Isata 3 is a compact Class B+ Sprinter-based motorhome built on the Mercedes-Benz® Sprinter chassis with a 2.0L Turbo Diesel engine, a 9G-TRONIC PLUS 9-speed automatic transmission, and the full Mercedes-Benz® driver-assistance suite standard, including Adaptive Cruise Control, Lane Keep Assist, Active Brake Assist, Crosswind Assist, Hill Start Assist, Traffic Sign Assist, Attention Assist, and the Electronic Stability Program. The Isata 3 ships with custom full-body paint, dual lithium house batteries (200Ah total), a 2,000-watt pure sine wave inverter, a 4,000-watt LP generator with auto transfer switch, a 190-watt solar panel, automatic 4-point leveling jacks, and Firefly® Multiplex coach control as standard equipment. Motor Home Specialist stocks the 2026 Isata 3 in three floor plans: the 24FW, 24RW, and 24TW.
What chassis is the Isata 3 built on?
The Isata 3 is built on the Mercedes-Benz® Sprinter chassis with an 11,030-pound GVWR and a 15,250-pound GCWR. The Mercedes-Benz® 2.0L I4 Turbo Diesel engine is rated at 208 horsepower and 332 lb-ft of torque, paired with the 9G-TRONIC PLUS 9-speed automatic transmission, a 250-amp alternator, a 24.5-gallon fuel tank, a 5.75-gallon DEF tank, Bilstein® gas-charged rear shock absorbers, and a 4.727 rear axle ratio. Every floor plan rides on a 170-inch wheelbase. The cockpit setup includes power, heated leatherette cab seats with swivel bases, the MBUX 10.25-inch touchscreen infotainment with Apple® CarPlay™ and Android® Auto™, and the Quad-View Camera System.
How much can the Isata 3 tow?
Every Isata 3 floor plan comes with a 5,000-pound rear hitch receiver and a 500-pound tongue weight with a 7-way round tow connection. This covers most small SUVs and compact cars owners use as dinghy vehicles. For exact tongue weight specifications on any specific Isata 3 in stock, contact an MHSRV salesperson.
Is the Isata 3 a Class B+ or a Class C?
The Isata 3 ships in a standard Class B+ configuration with an aerodynamic flat-front cap (no cab-over profile). However, Dynamax offers an optional Extended Fiberglass Front Cap with a Cab-Over Bunk mattress and privacy curtain that transforms the Isata 3 into a more traditional Class C silhouette with additional sleeping capacity over the cab. The optional cab-over bunk adds approximately 179 pounds. An alternative Aerodynamic Fiberglass Front Cap with Cab-Over Cabinets (storage without sleeping) is also available. The Isata 3 can be configured as either a Class B+ or a Class C depending on which front cap option a buyer selects.
What floor plans does the Isata 3 come in?
Motor Home Specialist stocks the Isata 3 in three floor plans for the 2026 model year: the 24FW (a 24-foot 7-inch front-walk-around-queen floor plan), the 24RW (a 24-foot 7-inch rear-walk-around-queen floor plan with a deluxe padded headboard), and the 24TW (a 25-foot 10-inch twin-bed floor plan where the twins convert into an oversized king bed, with a larger 50-gallon fresh water tank). All three floor plans share the same Mercedes-Benz® Sprinter chassis, the 170-inch wheelbase, the 94-inch overall width, and the 16-foot patio awning.
Does the Isata 3 come in a bunk model floor plan?
The Isata 3 does not include a dedicated bunk room in any of its standard floor plans, but Dynamax offers an optional Extended Fiberglass Front Cap with a Cab-Over Bunk mattress and privacy curtain as a factory option. The cab-over bunk adds approximately 179 pounds and provides additional sleeping capacity in the cab-over area, similar to a traditional Class C motorhome. The 24TW floor plan also offers unique flexibility for families with its twin beds that convert to an oversized king, useful for two travelers who want separate beds or families who can use the configuration for kids.
Does the Isata 3 come with solar?
Yes. Every Isata 3 floor plan ships with a single 190-watt solar panel and a 30-amp controller as standard equipment, paired with dual low-temp lithium auxiliary batteries (200Ah total), a 2,000-watt pure sine wave inverter (3,300 peak watts), a 60-amp Progressive Dynamics® converter with the Charge Wizard® system, a Flex Power™ 4000i LP generator with auto transfer switch and auto-generator start, and 30-amp electrical service.
Does the Isata 3 come with safety features like adaptive cruise control?
Yes. Every Isata 3 ships with the full Mercedes-Benz® driver-assistance suite as standard equipment, which includes Adaptive Cruise Control, Lane Keep Assist, Active Brake Assist, Crosswind Assist, Hill Start Assist, Traffic Sign Assist, Attention Assist, Rescue Assist, the Electronic Stability Program (ESP), and the Wet Wiper System. The chassis also includes a Banded Tire Pressure Monitoring System, the Quad-View Camera System with right side, left side, hitch, and rear horizon views, LED brake/turn/backup lights, fog lights, and front, thorax, and window safety air bags. This driver-assistance package is one of the most extensive available in the compact Class B+ segment.
What is the difference between the Isata 3 and the Isata 5?
The Isata 3 and the Isata 5 are both Dynamax touring motorhomes, but they're built on different chassis and target different buyers. The Isata 3 is a compact Class B+ on the Mercedes-Benz® Sprinter chassis with a 2.0L Turbo Diesel engine and a 170-inch wheelbase. The Isata 5 is a larger Super C on the Ford F-550 chassis with a Power Stroke® diesel engine, more cargo capacity, longer floor plans, and a heavier tow rating. The Isata 3 is the right choice for couples or small families who want maneuverability and the Mercedes safety-tech standard. The Isata 5 is the right choice for buyers who want bigger interior space and serious towing capability. For specific differences between an Isata 3 and an Isata 5 on the lot, an MHSRV salesperson can walk through both side by side.
What is the bedroom like in the Isata 3?
The Isata 3 bedroom varies by floor plan. The 24FW has a 60-by-75-inch queen bed in the front with under-bed storage. The 24RW has a 60-by-75-inch queen bed in the rear with a deluxe padded headboard. The 24TW has two 30-by-76-inch twin beds that convert into an oversized king when configured together. Every floor plan includes a gel-infused memory foam mattress, a 32-inch LED Smart TV, a cedar-lined wardrobe, LED reading lights, USB charging ports, a designer bedding package, and a privacy partition between the bedroom and the main living area.
How much does a Dynamax Isata 3 cost?
Motor Home Specialist offers industry-leading discount pricing on every new Dynamax Isata 3 for sale, well below MSRP, so you save thousands compared to other Dynamax dealers. The Isata 3 is a strong choice for buyers who want a premium diesel Class B+ without crossing into Class A pricing or footprint. For current pricing on the 24FW, 24RW, and 24TW in stock, see the listings above or contact an MHSRV salesperson directly.
What standout features come on the Isata 3?
The 2026 Isata 3 comes standard with the Mercedes-Benz® Sprinter chassis, a 2.0L Turbo Diesel engine at 208 horsepower, the 9G-TRONIC PLUS 9-speed automatic transmission, the full Mercedes-Benz® driver-assistance suite (Adaptive Cruise Control, Lane Keep Assist, Active Brake Assist, Crosswind Assist, Hill Start Assist, Traffic Sign Assist, Attention Assist, and ESP), power, heated leatherette cab seats with swivel bases, the MBUX 10.25-inch touchscreen infotainment center, the Quad-View Camera System, custom full-body paint, premium cut and buffed paint finish, Front-End Diamond Shield® paint protection, a 190-watt solar panel, dual low-temp lithium batteries (200Ah), a 2,000-watt pure sine wave inverter, a 4,000-watt LP generator with auto-generator start, automatic 4-point leveling jacks, an armless 16-foot patio awning with LED lighting and motion-activated retraction, a Firefly® Multiplex coach control system with smartphone app, an 8-cubic-foot 12V compressor refrigerator, a convection microwave, solid surface countertops, a 60,000 BTU Truma® AquaGo Comfort Plus™ on-demand water heater, a 15,000 BTU A/C with heat pump, and 12V heat pads on the fresh, gray, and black tanks. Available factory options include an Extended Fiberglass Front Cap with Cab-Over Bunk mattress, an Aerodynamic Fiberglass Front Cap with Cab-Over Cabinets, single-color full-body paint (Platinum or Varesine Blue), black aluminum wheels, three-seat power theater seats in place of the dinette (24FW), and dual power theater seats in place of the dinette (24RW).
Where can I buy a Dynamax Isata 3?
Motor Home Specialist in Alvarado, Texas is a full-line Dynamax RV dealer and stocks one of the largest selections of new and used Dynamax Isata 3 Class B+ Sprinter motorhomes for sale anywhere in the country. MHSRV ships Dynamax Isata 3 motorhomes to customers nationwide and offers in-house financing, trade-ins, and full-service support after the sale.
Manufacturer options, features, colors, etc. can all change without notice and MHSRV assumes no responsibility for the changes or possible errors in information provided by the manufacturer. All weights and measurements are approximate and not guaranteed to be 100% accurate. For the latest information be sure to check with your salesperson and/or the coach manufacturer and verify before purchase.
