Knaus · Luxury Full-Integrated
Sun I
Luxury flagship of the brand on Fiat Ducato Heavy-Duty with heated double floor in yacht-style design. Lengths from 7.65 to 8.82 m, three-axle 900-LX variant available.
Visit Knaus Sun I
Bildnachweise: © Copyright Knaus Tabbert AG, Jandelsbrunn (Deutschland)
The Sun I is the top model in the Knaus lineup, targeting premium travelers who seek a luxury full-integrated motorhome with a yacht-like atmosphere and maximum self-sufficiency. Built on the Fiat Ducato Heavy-Duty chassis, the range offers lengths from 7.65 to 8.82 m – up to and including the three-axle Sun I 900 LX with tandem-mounted rear axle for a gross vehicle weight of up to 5.0 t. Its unique selling point is the heated double floor in yacht-style finish, featuring large storage compartments, excellent insulation even on winter trips, and a level, seamless living area. The generously designed interior combines a panoramic front windshield with a salon-style bathroom, indirect LED lighting, and high-quality wood-aluminum trim. Within the Knaus portfolio, the Sun I sits clearly above the high-volume L!VE I – reflected in its price, equipment level, and gross weight class. The 900 LX three-axle variant is a rare, true liner flagship within the motorhome market, manufactured in Bavaria.
Specifications
| Base vehicle | Fiat Ducato Heavy-Duty |
|---|---|
| Body Style | Fully Integrated Luxury Liner |
| Length | 7.65–8.82 m (900 LX: 9.00 m) |
| Width | 2.35 m |
| Height | 2.98 m |
| Gross weight | 4.5–5.0 t |
| Driver's license class | C1 |
| Seats | 4–5 with seatbelt |
| Sleeping berths | 4–5 |
| Fresh water | 180 l |
| Wastewater | 150 l |
| Double floor | Heated, Yacht-style |
| Engine | 180 PS Fiat Multijet |
| Variants | Sun I 700 LF, 750 LF, 900 LX (tandem axle) |
Highlights
- Heated double floor in yacht-style design with large-volume storage compartments
- Three-axle Sun I 900 LX with tandem axle as a rare liner flagship
- Salon bathroom with separate shower and walk-in wardrobe
- Premium material mix: wood, aluminum applications, and indirect LED lighting
- Panoramic front glazing with electrically adjustable pilot seats
- Fiat Ducato Heavy-Duty for gross vehicle weights up to 5.0 t
- Top model of the Knaus lineup – clearly positioned above the L!VE I