01 What the Model G is
The Brinkley Model G is the brand's luxury fifth-wheel toy hauler — a full residential interior and an automotive exterior wrapped around a multi-purpose garage/flex space. It is built by Brinkley RV, an independent manufacturer founded by RV-industry veterans, which makes it one of the few luxury fifth wheels in the catalog that is not part of Thor, Forest River or Winnebago. Brinkley pitches the Model G as a "toy hauler without compromise": owners can use the garage for side-by-sides and motorcycles, or as a kids' room, an office, a laundry-lounge or a three-season patio — and Brinkley acknowledges that most Model G owners do not use the space for toys at all.
Every Model G is built on a single continuous I-beam chassis — not a complex drop frame — with a Gen-Y certified frame on three 8,000-pound axles with 8,000-pound leaf springs, riding on 16-ply Load Range H Cooper Work Series tires and aluminum wheels, with disc brakes standard. The running gear adds a 30,000-pound Gen-Y Executive Torsion Flex pin box, SumoSprings and a banded TPMS with a wireless display. The garage is outfitted with an adjustable tie-down system, tough-ply floors and walls, a Zero-Gravity ramp door and three-season patio doors, and a 3-way pass-through with a multi-functional flip-up bulkhead wall plus under-I-beam storage maximizes cargo room without the drop frame.
The standard-equipment list matches the luxury pitch. Every Model G ships with an 800-watt solar package, a FlexPower 5500 dual-fuel inverter generator, a 19-cubic-foot 12-volt GE refrigerator, triple GE low-profile 13,500-BTU heat-pump air conditioners (main, bedroom and garage), a Rockford Fosgate audio system, an app-based coach control system, CraftSense wood-trim construction, integrated window screens with insulated blackout blinds and residential solid-surface countertops. For 2026 the line spans nine floorplans from a 38-foot garage-and-loft entry to a 46-foot, sleeps-eight full-timer; seven are profiled in depth below and two front-office plans are catalogued, deferred until their weights are published.
02 Floorplans profiled in depth
Seven of the nine 2026 floorplans are profiled in full with RVUSA-verified specifications, covering the breadth of the line: the sub-38-foot garage-and-loft entry, two near-identical 40-foot mid-kitchen plans (one with a party sofa, one with the living room rotated into dual recliners), the 16-foot "Garage-Mahal," the 46-foot sleeps-eight full-timer, a 14-foot-garage family hauler and its two-full-bath sibling.
| Floorplan | Dry wt | Length | Sleeps | Garage / layout | MSRP |
|---|---|---|---|---|---|
| 3250 | 17,300 lbs | 37' 11" | 6 | Garage-with-loft entry, L/U sofa, shortest garage | $209,567 |
| 3500 | 16,967 lbs | 40' 2" | 6 | Mid-kitchen waterfall island, 11' garage + loft, king bed | $203,009 |
| 3520 | 17,496 lbs | 40' 0" | 6 | 3500 living room rotated 90° (dual recliners), flex garage | $210,828 |
| 4000 | 17,674 lbs | 45' 2" | 5 | 16' Garage-Mahal + loft + half bath, waterfall island | $208,077 |
| 3950 | 18,700 lbs | 45' 5" | 8 | 14' garage with loft, u-shaped sofa | $225,706 |
| 3970 | 18,700 lbs | 45' 5" | 6 | 14' garage, two full baths | $230,448 |
| 4100 | 18,600 lbs | 45' 11" | 8 | 12'6" garage, walk-in closet, kitchen island | $235,372 |
Body specifications (lengths, heights, payload, tanks, sleeping, slides and awnings) are RVUSA-verified against the 2026 structured spec records (model m9500), each page fp-slug and title checked. Dry weight, GVWR, payload and pin (hitch) weight are published per plan, and for every profiled plan the base dry weight plus payload equals the GVWR exactly — so all weight figures are shown unflagged with no derivation. GVWR is 22,000 pounds on the shorter 3250/3500/3520 and 23,000 pounds on the longer 3950/3970/4000/4100. Three RVUSA data errors are corrected on the plan pages, not silently rewritten: the 3520's length field reads 11 ft (its garage/flex length — dealers confirm a 40-foot exterior); the 3970 and 4000 hitch-type field reads "Bumper Pull" (both are fifth wheels, with a rear ramp, three slides and a fifth-wheel king pin); and the 4100's sleep-capacity field reads 88 (a typo for 8). This is a toy hauler, so the real loaded pin weight runs well above the base figure once cargo is in the garage — weigh the loaded coach and confirm against your truck's payload and rear-axle ratings.
03 Also in the 2026 lineup
Two more 2026 floorplans round out the line and are catalogued here. The front-office 4150 and 4170 are designed for remote workers — a dedicated front workspace that keeps the garage behind it — and share the same chassis, running gear and standard equipment as the profiled plans. RVUSA does not yet publish their dry weight, GVWR, payload or pin in its structured records, so they are not profiled in depth; full pages will be added when those weights are published.
| Floorplan | Length | Sleeps | GVWR | Layout |
|---|---|---|---|---|
| 4150 | 46' 5" | 8 | 23,000 lbs | Front office (remote-work), garage behind |
| 4170 | 46' 5" | 8 | 23,000 lbs | Front office variant, garage behind |
GVWR is RVUSA-published; dry weight, payload and pin are not yet published for these two plans, so they are catalogued and deferred rather than estimated. MSRP figures on the profiled plans are RVUSA-published manufacturer's suggested retail prices; Brinkley publishes a fixed MSRP that dealers must advertise, but dealers commonly sell well under placard (typical Model G street prices run in the mid-$160,000s). A separate dealer-stock 3950 toy hauler and additional garage-length variants (the 4120 and 4155) also appear in dealer inventory; they share the Model G build. Brinkley's mid-size Model Z fifth wheels and the Model Z AIR travel-trailer line are separate lines and are not covered on this hub.
04 How to choose
The Model G line sorts by length, garage size and how you use the flex space. For the shortest, most maneuverable coach, the 3250 is the entry — the only Model G under 40 feet, with a garage-and-loft flex space and the lowest MSRP in the line. For the most usable payload at the lowest price, the 3500 puts the kitchen amidships, builds an 11-foot garage that sleeps five with the loft and adds a bath-and-a-half, with the most net cargo of the seven profiled plans. Its near-twin the 3520 keeps the same chassis and garage but rotates the living room 90 degrees into two heat-and-massage recliners facing a televator and fireplace — a conversation-and-TV layout with floor-flush slides, for full-timers over weekend-party buyers.
For buyers whose toys need real room, the 4000 is the heavy hauler — a 16-foot "Garage-Mahal" with a loft and a spacious half bath, the most payload in the line and four power awnings. For a big-garage family, the 3950 pairs a 14-foot garage and loft with a u-shaped living room and eight berths; its sibling the 3970 trades that loft for a second full bathroom, the layout for owners who value two full baths over guest sleeping. And for the most living and sleeping space, the 46-foot 4100 sleeps up to eight, with a walk-in bedroom closet, a double waterfall-island kitchen and fold-away rear-bath walls — the top of the line.
Across all of them the build is the same: the single continuous I-beam chassis on three 8,000-pound axles, the Gen-Y pin box, SumoSprings, disc brakes, triple heat-pump air conditioners, 800-watt solar and the FlexPower 5500 generator. The decision is length, garage size and bath count, not equipment level — and against the non-garage flagships like the Keystone Montana and Grand Design Solitude, the Model G trades some interior length for a true multi-purpose garage. Every plan is a one-ton-class tow once the garage is loaded.
05 What to weigh before buying
An independent build, not a Big Three brand
Brinkley RV is a privately held manufacturer founded by RV-industry veterans — not part of Thor, Forest River or Winnebago. That independence is central to its pitch (it points to its single-continuous-I-beam frame, its industry-best insulation package, segment-first features and an owner-driven service philosophy), but it also means a smaller dealer and service footprint than the established luxury lines. Research the nearest Brinkley dealer and service options for your area as part of any cross-shop.
Solar, a generator and triple A/C are standard
Every 2026 Model G ships with an 800-watt roof solar package, a FlexPower 5500 dual-fuel inverter generator, a 19-cubic-foot 12-volt refrigerator and three GE low-profile 13,500-BTU heat-pump air conditioners (main, bedroom and garage). The coach is off-grid-ready and climate-controlled end to end out of the box, and that standard-equipment list is a real cost-and-capability advantage worth factoring into any comparison against a comparably priced toy-hauler competitor.
A loaded toy hauler is a heavy, one-ton-class tow
The Model G runs a 22,000- to 23,000-pound GVWR with dry pin weights of 3,150 to 3,530 pounds — and that is before any cargo goes in the garage. A loaded toy hauler's pin weight climbs steeply with whatever you carry behind the axles, so treat the brochure pin as a floor, plan on a one-ton (or dually) truck, weigh the loaded coach, and confirm against your truck's payload and rear-axle rating before buying.