Carthago C1-tourer I comfort series (4.2 t)

141 KB-LE, 143 KB-LE, 145 RB-LE, 145 RB-LE superior, 148 KB-LE, 149 RB-LE, 150 RB-QB

Strengths
Lightweight construction: 4.2 t for more payload
Premium interior: high-quality & smart design
Winter-proof thanks to double floor & insulation
Flexible floor plans: Single or queen-size bed
Superior version: extra comfort & luxury
Weaknesses
Payload tight with full equipment
More difficult to handle due to excess length
Fiat-heavy: little choice of chassis
Rigid floor plans, little customization
High price
The Carthago C1-tourer I comfort series (4.2 t) at a glance

The Carthago C-Tourer I Comfort 4.2 t series stands for fully integrated travel comfort in the premium class. With a wide range of sophisticated model variants, high-quality equipment details and a robust, winter-proof design, this series is aimed at discerning motorhome travelers who place equal value on comfort, functionality and quality. Whether based on a Fiat Ducato or Mercedes-Benz Sprinter, the C-Tourer I impresses with flexible layouts, a clever storage space concept and a stylishly furnished interior. Whether a lengthways single bed or queen-size bed, comfort bathroom or spacious kitchen: the models in this series offer individual solutions for a wide range of needs - ideal for anyone who doesn't want to compromise on luxury or everyday practicality when traveling.

Basic data
Sleeping places
up to 5 people
Bed type
Double bed, single bed, fold-down bed, queen-size bed
Seating groups
Face2Face, L-shaped seating group, center seating group
Axles
2
Weight
from 3033 kg
Width
from 227 cm
Length
from 667 cm
Standing height
from 198 cm
Price
from 119630 €
Data updated on: 31.03.2025

Highlights

Exclusive raised floor - Continuous storage space with frost-free technology integration
Comfort chassis - optimized driving stability & suspension for long-distance comfort
XL living room door - extra wide door for easy entry and exit
Superior package - luxury version with elegant furniture décor & exclusive materials
Smart-Cargo-System - Innovative storage space with easy exterior & interior accessibility
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Technical data

The Carthago C1-tourer series offers a wide range of models in two weight classes: lightweight 3.5 t for maximum maneuverability and driving license class B and comfort 4.2 t for more payload and comfort. The models are available both on Fiat Ducato as well as on Mercedes-Benz Sprinter Base. The variants include: C1-tourer I comfort 4.2 t: 141 KB-LE, 143 KB-LE, 145 RB-LE, 145 RB-LE superior, 148 KB-LE, 149 RB-LE, 150 RB-QB. 

  • Chassis & construction: Fiat Ducato or Mercedes-Benz Sprinter
  • Engine power: 180 hp with Fiat, 150 hp with Mercedes-Benz
  • Gearbox: Manual and automatic transmission possible
  • Fresh water tank: 150 liters
  • Waste water tank: 140 liters
  • Heating: Truma Combi 6
  • Battery capacity: 80 Ah gel
  • Power transmission: Front-wheel drive (Fiat) Rear-wheel drive (Mercedes-Benz)

The technical data may vary depending on the model and equipment. For detailed information, it is worth taking a look at the official Carthago website or visiting the

Dimensions

The Carthago C1-tourer I series offers a variety of models that differ in their dimensions and technical data. Below you will find an overview of the information available on the individual variants:

In general, the 4.2 t models are based on a Fiat Ducato and a Mercedes-Benz Sprinter. The overall width of all vehicles is 2270 mm and the overall height is 2920 mm (Fiat Ducato) or 2950 mm (Mercedes-Benz).

141 KB-LE comfort 4.2 t

  • Total length: 6670 mm

143 KB-LE comfort 4.2 t 

  • Overall length: 6950 mm (Fiat Ducato) 7080 mm (Mercedes-Benz)

145 RB-LE comfort 4.2 t / superior comfort 4.2 t 

  • Overall length: 7040 mm (Fiat Ducato) 7180 mm (Mercedes-Benz)

148 KB-LE comfort 4.2 t / 149 RB-LE comfort 4.2 t / 150 RB-QB comfort 4.2 t

  • Total length:
    7390 / 7395 / 7480 mm (Fiat Ducato)
    7520 / 7520 / 7610 mm (Mercedes-Benz)

Please note that the technical data mentioned may vary depending on the individual equipment and configuration. For detailed and up-to-date information on the other models in the C1-tourer Series I, we recommend consulting the official Carthago website or an authorized dealer.

Price information

The Carthago C1-tourer Series I offers a wide range of models, the prices of which vary depending on the equipment and selected variant. The entry-level price starts at 119,630 euros. 

Price ranges of the different models (Fiat Ducato / Mercedes-Benz):

  • 141 KB-LE comfort 4.2 t: from € 124,840 
  • 143 KB-LE comfort 4.2 t: from € 125,770 / € 119,630
  • 145 RB-LE comfort 4.2 t: from € 131,600 / € 125,460
  • 145 RB-LE superior comfort 4.2 t: from € 134,590 / € 128,450
  • 148 KB-LE comfort 4.2 t: from € 130,250 / € 124,110
  • 149 RB-LE comfort 4.2 t: from € 132,150 / € 126,010
  • 150 RB-QB comfort 4.2 t: from € 132,980 / € 126,840

Please note that the prices quoted may vary depending on the individual equipment and configuration. For an exact price and further information, we recommend visiting the official Carthago website or contacting the manufacturer or an authorized dealer directly.

Current offers from Carthago

Living, interior design & equipment

The Carthago C-Tourer I series scores points with its sophisticated design and high-quality equipment for maximum living comfort. A spacious L-shaped seating group with additional side bench seat and swivel cab seats creates a cozy lounge atmosphere. The 360° living area table can be rotated using the pedal and can be moved in two directions - ideal for eating or relaxing. High-quality upholstery with multi-layer premium foam and back support ensure optimum seating comfort. LED light strips under work surfaces and atmospheric backlighting skillfully set the scene in the interior.

Kitchen

Modern and functional: the kitchen features a 3-burner hob with split glass cover, robust wire grill and stainless steel base. The scratch-resistant worktop in slate decor is backlit with LED light. A stainless steel round sink with multifunctional cover extends the worktop if required. The large refrigerator with door opening on both sides, freezer compartment and automatic energy source selection (12 V / 230 V / gas) offers plenty of space for fresh food on the go.

Bathroom

The bathrooms vary depending on the model and offer different comfort features:

  • Vario swivel bath (model I 141 KB-LE): Practical comfort in a small space with an internal swivel wall and shower partition door that create a large shower room with just two hand movements. A large mirror with backlighting, additional cabinet with shelving and shelves and a solid washroom door with internal hinges and metal handle round off the bathroom.

  • Combi bath (model I 143 KB-LE): A spacious round shower with integrated shower tray and towel rail in the mini-heki, which can be completely separated via a sliding door. A large mirror cabinet with shelving and a spacious vanity unit offer plenty of storage space.

  • Comfort room bath (models I 145 RB-LE, I 145 RB-LE superior, I 149 RB-LE, I 150 RB-QB): A level „one level“ shower entrance thanks to a shower insert in the living room floor design, removable for showering. A large mirror cabinet, spacious vanity unit and a solid bathroom door with internal hinges and metal handle offer comfort and style.

Storage space

The C1-tourer I offers well thought-out storage space solutions:

  • Closets: Lowered under the beds into the double floor basement, with lift function and split mattress for easy access.
  • Roof storage cupboards: They provide additional storage space all around the cab and in the living area.
  • Scooter garage: A spacious rear garage offers space for scooters or bicycles and is easily accessible through separate doors.

These well thought-out storage space solutions make it possible to store all necessary items in a safe and organized manner, which significantly increases living comfort.

Sleeping facilities

The Carthago C-Tourer I series offers flexible sleeping solutions with a high level of comfort - suitable for different needs.

Lengthways single beds

In the 141 KB-LE, 143 KB-LE, 145 RB-LE (also as Superior), 148 KB-LE and 149 RB-LE models, extra-long single beds (up to 200 cm) with adjustable headboards ensure a restful night's sleep. The high-quality 7-zone cold foam mattresses lie on heated, ventilated slatted frames with flexible wooden slats. Closets with lift function under the beds make access easy. Optionally available: decorative set with pillows, blanket & fitted sheet.

Queen size bed

The 150 RB-QB model has a spacious queen-size bed with a headboard that can be raised, closets on both sides and a large pull-out at the front. A folding mattress section allows a wider passageway. Room dividers and a pull-out TV wall provide additional comfort. Here too: 7-zone mattress and comfortable slatted frame for a good night's sleep.

Comfort

All models are equipped with high-quality mattresses with a 7-zone cold foam structure and breathable covers to ensure a restful night's sleep. The slatted frames are heated and ventilated, with flexibly mounted wooden slats that adapt to the body and offer optimum lying comfort. The option of customizing the sleeping areas with additional upholstery and decorations increases the feel-good factor. 

Flexibility

The Carthago C1-tourer I models are characterized by their flexible sleeping solutions. The lengthways single beds can be extended or adapted as required, and the optional access steps make access easier. The queen-size bed in the 150 RB-QB model offers additional functions such as the fold-away mattress section and the pull-out TV wall, which make the space flexible. The well thought-out room layout and the option of individual customization make the sleeping areas a personal retreat. 

Differences at a glance

  • Sleep configuration: Lengthways single beds in most models; queen-size bed only in model 150 RB-QB.
  • Sleeping comfort: All models offer high-quality mattresses and slatted frames; additional comfort features such as access steps or extended functions vary depending on the model.
  • Flexibility: The option to customize the sleeping areas is available in all models; specific functions such as the pull-out TV wall depend on the model.

These diverse options allow you to choose the Carthago C1-tourer I model that best suits your personal sleeping requirements.

Summary of the main differences

Weight classes & chassis:

  • Lightweight 3.5 t: Driving license class B, for Fiat and Mercedes (only certain models)
  • Comfort 4.2 t: Higher payload, Fiat Ducato only

Chassis & drive options:

  • Fiat Ducato: Front-wheel drive, optionally with automatic transmission
  • Mercedes-Benz Sprinter: Rear-wheel drive, more driving comfort (not available for all models)

Model variants & floor plans:

  • Lightweight 3.5 t: Up to 7.04 m in length, optimized for manoeuvrability and lightweight construction
  • Comfort 4.2 t: Longer versions up to 7.61 m, more space & equipment

Interior & equipment:

  • Superior models: Higher quality materials, more elegant look
  • Comfort room bathroom: Only available in the 4.2 t models

Price differences:

  • 3.5 t models: Lower entry-level price, more compact & lighter
  • 4.2 t models: Higher costs, more equipment & comfort

Conclusion

The Carthago C1-tourer series impresses with its versatility and high-quality equipment solutions. With a wide selection of models that differ in weight, sleeping configuration and comfort level, the series offers the right vehicle for almost every need. The Lengthways single beds and the exclusive Queen size bed offer a lot of flexibility, while the high-quality mattresses and heated slatted frames for exceptional sleeping comfort.

The Storage space is well thought-out and offers sufficient space for luggage and equipment, making the C1-tourer an ideal companion on longer trips. The Kitchen and the Bathroom are designed for comfort, with practical details such as a well-equipped kitchen and a functional bathroom.

Whether for shorter trips or longer tours - the C1-tourer models offer a perfect balance of comfort, flexibility and luxury. They are particularly suitable for travelers who value high-quality materials, sophisticated functionality and individual customization options.

Disclaimer: The above information was compiled with the support of artificial intelligence (AI). Despite careful research, we assume no liability for the accuracy, completeness or timeliness of the information. Technical data, equipment and prices are subject to change at any time. This information does not constitute a guarantee or warranty. Please check all details directly with the manufacturer or dealer before purchasing.

FAQ

The 149 RB-LE Comfort is equipped with comfortable lengthways single beds that can be extended to form a large sleeping area. The high-quality cold foam mattresses and the generous storage space under the beds ensure sleeping comfort and tidiness.
Yes, the 150 RB-QB model has a comfortable queen-size bed with wide access, practical storage space and a headboard that can be raised - ideal for anyone who prefers spacious sleeping areas.
The 145 RB-LE offers more storage space than the more compact 141 KB-LE thanks to the larger rear garage and additional cupboard solutions - ideal for longer journeys or more luggage.
The 149 RB-LE and 150 RB-QB models offer extended kitchens with large work surfaces, 3-burner hob, stainless steel sink and plenty of storage space - perfect for campers who love to cook.
The 141 KB-LE Lightweight (3.5 t) and the 145 RB-LE Comfort (4.2 t) score points with their clever interior layout and optional access steps for easy access - ideal for families or older travelers.