2026 Swift Conqueror Grande 645

• FREE POWRTOUCH EVOLUTION 2 WHEEL MANUAL ENGAGE MOTOR MOVER (upgrades available, please ask for further information)

The 2026 Swift Conqueror Grande 645 is the flagship of the Conqueror range, measuring 26'2" long with an MTPLM of 1,886 kg and combining the wider 8'1" Grande body with a twin-axle chassis. This four-berth caravan uses the same layout as the standard-width 645 — parallel bench seats at the front, a central kitchen, a transverse island bed and an end washroom — but the extra width adds meaningful space across every area of the interior. The Grande 645 delivers the most spacious Conqueror experience available, with Alde radiator heating, premium trim and a full security system as standard.

Swift's SMART construction underpins the Grande 645: a PURe polyurethane timber-less bodyshell with polystyrene insulation and GRP panels on all surfaces. The specification is consistent across the Conqueror range — 25mm balanced GRP sidewalls, 32mm hail-resistant bonded roof and a 44mm sandwich floor of GRP, plywood and Ravatherm insulation, all EN1645 Grade 3 certified for thermal performance.

The twin AL-KO galvanised steel chassis with Euro-axle is fitted with 15-inch half diamond-cut 'Edge' alloy wheels, a steel spare, wheel locks and shock absorbers. Heavy-duty corner steadies, a side-lift jack with brackets and rain guards are included. External features run to a 120W roof-mounted solar panel, BBQ and mains points, a cold water shower point and external service doors for access under the nearside front bed and the rear fixed bed. The entrance door has a magnetic stay, moulded interior liner, concealed hinges and an integrated window with blind. New exterior graphics complete the 2026 update.

Inside, there is 1.95m (6'5") of headroom. The new 'Iron' soft furnishing scheme is paired with Sangallo Elm woodgrain and 'Grau' and 'Tora Tela' accent details. Upper locker doors feature 'Kasmere' with 'Glido' inlay and soft-close hinges. The Grey French Oak scratch-resistant vinyl floor has sectioned removable carpets that can be bleached.

A new Dometic panoramic front sunroof with integrated curved blind system, recessed lighting and speakers opens up the lounge. Luxury curtains on twin tracks and wall pads dress the front windows. New sprung seat bases and tri-foam backrests improve comfort for both sitting and sleeping, and the front lounge converts to a double bed via slats on track. Four scatter cushions are included.

The transverse island bed sits on aluminium frames with a new wooden surround and full-height headboard. The exclusive Duvalay Duvalite Strato mattress features a platinum support layer, reflex foam and memory fibre for better airflow. Wardrobes with mirrors sit either side, and a new larger external luggage door gives access to under-bed storage from outside. All windows have pleated blinds and flyscreens.

The L-shaped kitchen provides generous worktop and storage space, topped with a new solid-surface worktop and flush-fitting chopping board. Cooking appliances include a Thetford thermostatic oven and grill, three-burner gas hob with electric hotplate (all with electronic ignition), a flatbed ventilated microwave, and a dual-hinged Dometic Series 10 133-litre slimline fridge with 12-litre removable freezer. The wider Grande body gives extra room around the work area. New for 2026: a flush-fitting splashback with utensil hanging space and two pull-out wire baskets. An extractor fan, foldaway worktop extension, stainless steel sink with chrome swivel-spout tap, soft-close drawers and a freestanding table are also fitted.

The end washroom has been updated with a thicker 'Levato' marble-effect work surface, new vanity bowl, new splashback and additional lighting. An Ecocamel Jetstorm showerhead with push-button on/off conserves water. The Thetford toilet has an electric flush and 18-litre wheeled waste tank. Handleless furniture and a 31mm door with domestic-style lock keep the space clean and modern. A storage shelf, towel ring, shower hanging rail and removable bleachable carpet are included.

A new larger external luggage door provides access beneath the fixed bed from outside. The front chest features a soft-close drawer and slide-out extending top. Overhead lockers with positive catches and chrome handles, upper front corner lockers and spaceframe seat bases with full front access offer further storage throughout.

Alde radiator central heating and hot water is programmable daily via an LCD touchscreen with 1kW, 2kW or 3kW output settings. Perimeter radiators warm under-bed, under-seat and washroom areas evenly. The twin-axle Grande 645 includes an underslung 40-litre fresh water tank with pump control managed via the 4-inch LCD colour touchscreen, which also handles power, battery levels, lighting with soft-start dimming, and environmental monitoring.

The electrical system provides a 25-amp switchmode charger/transformer, at least six 230V sockets with USB-A and USB-C points, a wireless phone charging pad, and a 25-metre mains hook-up cable. LED lighting is fitted throughout: lounge downlights, under-counter kitchen lighting, over-locker lighting, adjustable under-locker spotlights with USB, illuminated pelmets, kitchen plinth downlights and strip lights above wardrobes. Entertainment includes an FM/DAB radio with USB and Bluetooth, a Status 570 directional TV/FM aerial with booster, and TV connection points.

A passive infra-red alarm system with tilt sensor and key fob is standard. AL-KO ATC and AKS 3004 stabiliser manage towing stability. Further security features include one-key high-security locks, entrance door deadlock, VIN CHIP identification, CRiS identity labels, AL-KO Secure axle wheel locks and a side-lift jack with brackets. Smoke and carbon monoxide alarms are included.

The Swift Conqueror Grande 645 is backed by a manufacturer 10-year bodyshell warranty, subject to annual servicing.