Carthago C1-tourer T comfort series (4.2 t )

143 KB-LE, 145 RB-LE, 148 KB-LE, 148 KB-LE H, 149 RB-LE, 150 RB-QB

Strengths
More payload through weight distribution
AL-KO low frame for better driving stability
Variable living and sleeping areas
Double floor, generous & heated storage space
Individual drive options - Fiat and Mercedes-based.
Weaknesses
High-price segment
Limited maneuverability
Some models only available with Fiat base
Maintenance and repairs more expensive
The Carthago C1-tourer T comfort series (4.2 t ) at a glance

The Carthago C1-tourer T comfort 4.2 t series stands for first-class travel comfort, innovative technology and high-quality workmanship in the premium segment of semi-integrated motorhomes. With variants based on the Fiat Ducato and the Mercedes-Benz Sprinter, the model range is aimed at both discerning newcomers and experienced motorhome enthusiasts who value comfort, flexibility and excellent driving characteristics. Thanks to clever lightweight construction technology, well thought-out space concepts and extensive equipment options, the C1-tourer T models offer an ideal solution for anyone who wants to enjoy maximum living comfort when traveling - whether for spontaneous weekend getaways or extended tours across Europe.

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 2983 kg
Width
from 227 cm
Length
from 690 cm
Standing height
from 198 cm
Price
from 105090 €
Data updated on: 31.03.2025

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Highlights

Exclusive furniture architecture: high-quality design
XL living space concept: maximum freedom of movement
Premium insulation: Carthago sandwich construction for the best insulation
Double floor with through-loading function: storage space over the entire length of the vehicle
Comfort sleeping system: ergonomic beds & Carthago special mattresses
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Technical data

The Carthago C1-tourer T series offers a versatile selection of semi-integrated motorhomes based on the Fiat Ducato and Mercedes-Benz Sprinter. Depending on the model, two weight classes are available:

  • 3.5 t „lightweight“ - for driving license class B
  • 4.2 t „comfort“ - for more payload

Models by base vehicle

Fiat Ducato

  • 143 KB-LE lightweight 3.5 t
  • 145 RB-LE lightweight 3.5 t
  • 143 KB-LE comfort 4.2 t
  • 145 RB-LE comfort 4.2 t
  • 148 KB-LE comfort 4.2 t
  • 148 KB-LE H comfort 4.2 t
  • 149 RB-LE comfort 4.2 t
  • 150 RB-QB comfort 4.2 t

Mercedes-Benz Sprinter

  • 143 KB-LE lightweight 3.5 t
  • 145 RB-LE lightweight 3.5 t
  • 143 KB-LE comfort 4.2 t
  • 145 RB-LE comfort 4.2 t
  • 148 KB-LE H comfort 4.2 t
  • 149 RB-LE comfort 4.2 t
  • 150 RB-QB comfort 4.2 t

Equipment & technology (cross-model)

  • Chassis & construction: Low-frame chassis, GRP superstructure with aluminum reinforcement
  • Engine power:

    • Fiat Ducato: 180 hp
    • Mercedes-Benz Sprinter: 150 HP
  • Gearbox: Automatic
  • Fresh water tank: 150 l
  • Waste water tank: 140 l
  • Heating: Truma Combi 6
  • Battery capacity: 80 Ah
  • Drive: Front-wheel drive

Dimensions

The Carthago C1-tourer T I comfort 4.2 t range offers a variety of models that differ in terms of dimensions and weight. Below you will find an overview of the most important dimensions and unladen weights of the individual variants:

Fiat Ducato models

    • C1-tourer T 143 KB-LE comfort 4.2 t
      These compact models measure around 6900 mm in length, with a width of 2270 mm and a height of around 2920 mm. The unladen weight of the lightweight 3.5 t is approx. 2,953 (2,805-3,101) kg, that of the comfort 4.2 t is 2,983 (2,834-3,132) kg.
       
    • C1-tourer T 145 RB-LE comfort 4.2 t
      With a length of 6990 mm, a width of 2270 mm and a height of around 2920 mm, these models offer an unladen weight of approx. 2,973 (2,824-3,122) kg for the lightweight 3.5 t and 3,003 (2,853-3,153) kg for the comfort 4.2 t.
       
    • C1-tourer T 148 KB-LE comfort 4.2 t
      This vehicle is approximately 7340 mm long, 2270 mm wide and 2920 mm high, with an unladen weight of approx. 3,203 (3,043-3,363) kg.
    • C1-tourer T 148 KB-LE H comfort 4.2 t
      With a length of around 7460 mm, a width of 2270 mm and a height of around 2920 mm, the unladen weight is around 3,153 (2,995-3,311) kg.
    • C1-tourer T 149 RB-LE comfort 4.2 t
      This model measures approximately 7345 mm in length, 2270 mm in width and 2920 mm in height, with an unladen weight of approx. 3,183 (3,024-3,342) kg.

Please note that the actual unladen weight may vary depending on the individual equipment and additional options selected. For exact information, it is advisable to ask the dealer for the specific data of the respective vehicle.

Price information

The prices of the Carthago C1-tourer T I comfort 4.2 t models vary depending on the selected equipment, engine and additional options. In general, the entry-level price for the semi-integrated models in this series starts at around € 105,090 for the C1-tourer T I 143 KB-LE comfort 4.2 t model based on the Mercedes-Benz Sprinter. 

The following price ranges result for the various models (Fiat / Mercedes):

  • 143 KB-LE comfort 4.2 tfrom approx. 111.510 € / 105.090 €
  • 145 RB-LE comfort 4.2 tfrom approx. 117,420 € / 111,000 €
  • 148 KB-LE comfort 4.2 tfrom approx. 115.990 €
  • 148 KB-LE H comfort 4.2 tfrom approx. 113,930 € / 107,510 €
  • 149 RB-LE comfort 4.2 tfrom approx. 117,870 € / 111,450 €
  • 150 RB-QB comfort 4.2 tfrom approx. 118,770 € / 112,350 €

Please note that these prices refer to the basic equipment and may vary due to individual configurations, optional packages and additional equipment features. For precise and up-to-date price information, we recommend contacting the manufacturer or an authorized dealer directly.

Current offers from Carthago

Living, interior design & equipment

The Carthago C1-tourer T series offers an exceptional level of living comfort and well thought-out equipment. With an intelligent room layout and high-quality workmanship, each model ensures a pleasant living experience when traveling. Below you will find a detailed description of the most important areas:

The living area of the Carthago C1-tourer T models impresses with its modern design and high level of comfort. The cozy upholstery offers excellent seating and reclining comfort, while the generous window areas create a bright, friendly atmosphere. The lighting is both functional and atmospheric, with individually adjustable LED lights for a pleasant ambience. A well thought-out room layout ensures plenty of freedom of movement and allows flexible use of the living space.

Kitchen

The kitchen of the C1-tourer T offers everything you need to prepare meals on the go. It is equipped with a 2-burner hob, which ensures flexible cooking even on longer journeys. A generous work surface makes it easy to prepare meals, and the fridge offers plenty of space for food. Particularly noteworthy is the 3-in-1 solution for sink, washing up and worktop, which can be used as an additional storage surface if required. This makes the kitchen both functional and well thought out.

Bathroom

The bathroom of the Carthago C1-tourer T models impresses with its elegance and comfort. It is equipped with a modern shower which, thanks to its compact design, ensures relaxed cleaning even in the smallest of spaces. The wash area has a stylish washbasin and generous storage space for bathroom utensils. The bathroom is also equipped with a proper toilet and offers sufficient freedom of movement thanks to a clever room layout. Heated towel rails and optional Alde hot water heating provide additional comfort for pleasant temperatures, even in the cold season.

Storage space

Despite their compact design, the C1-tourer T models offer outstanding storage space solutions. Numerous storage compartments, including spacious overhead lockers and drawers, provide ample space for personal luggage and equipment. The garages offer space for bicycles or larger items and can be easily accessed thanks to a clever opening system. There is additional storage space in the sleeping areas and under the seating groups, which is particularly useful on longer trips.

The C1-tourer T series from Carthago thus offers a successful combination of style, comfort and functionality, which is suitable for both short trips and longer adventures. Flexible use of the individual areas ensures a unique travel experience.

Sleeping facilities

The Carthago C1-tourer T I comfort 4.2 t models offer a variety of sleeping options that provide the comfort of a home sleeping environment even when traveling. The flexible room layout and high-quality furnishings turn every sleeping area into an oasis of well-being that is suitable for both couples and single travelers.

Options: Sleep configurations

The Carthago C1-tourer T I comfort 4.2 t models offer various sleeping configurations to meet the individual needs of travelers:

  • Single bedsMany models in the range feature single beds that can be used either separately or as a large sleeping area. These offer plenty of space for a restful night's sleep. (T 143 KB-LE, T 145 RB-LE, T 148 KB-LE, T 148 KB-LE H and T 149 RB-LE)
  • Queen size bedIn some versions, the queen-size bed provides additional comfort, with a generous mattress and optimum use of space. (T 150 RB-QB)
  • Drop-down bedThe drop-down bed offers a space-saving solution, especially in the compact models. It can be lowered electrically if required and offers a large, comfortable sleeping area.

Comfort

The quality of sleep in the Carthago C1-tourer T models is the top priority. The mattresses are of high quality and offer excellent support thanks to an optimized multi-layer structure. The higher comfort models in particular feature cold foam mattresses that adapt perfectly to the body and ensure a relaxing night's sleep. Additional pillows and blankets made of high-quality materials also help to increase sleeping comfort. Optionally, slatted frames or electrically adjustable beds can also be selected to further increase comfort.

Flexibility

The Carthago C1-tourer T models are particularly flexible when it comes to the layout of the sleeping areas. Many models offer convertible sleeping areas that can be converted into a spacious bed in no time at all. This allows the living area to be converted into a sleeping area as required. The fold-down bed option offers additional flexibility as it can be stowed away during the day, creating valuable living space. The larger models feature additional sleeping niches and bed drawers, which also provide storage space when on the move.

Differences at a glance

  • Single beds or queen-size bed: Optionally for more space or cozy closeness
  • Drop-down bed: Particularly space-saving in the compact models
  • Mattress comfortCold foam or optional slatted frames for better sleep
  • Multifunctional sleeping areasFlexibility thanks to convertible sleeping options and storage space

The sleeping facilities of the Carthago C1-tourer T models therefore not only offer first-class comfort, but also a great deal of flexibility for individual requirements - whether on longer trips or for spontaneous weekend excursions.

Summary of the main differences

Variants and base vehicles:

  • Fiat Ducato (proven, good price-performance ratio) or Mercedes-Benz Sprinter (high-end technology).
  • Different weight classes: 3.5 t „lightweight“ for driving license category B or 4.2 t „comfort“ for more payload.

Highlights:

  • Super-lightweight designReduces weight and increases payload.
  • Double thermo-functional baseProvides additional insulation and storage space.
  • Exclusive furniture designLightweight construction with high stability and elegant design.
  • XL living spaceLarge entrance door and panoramic skylight for an open feeling of space.
  • Choice of base vehiclesFiat Ducato for good value for money or Mercedes Sprinter for premium technology.

Sleeping facilities:

  • Single beds in many models for more space and comfort.
  • Queen size bed in some variants for additional sleeping comfort.
  • Drop-down bed for a space-saving solution in more compact models.
  • Mattress comfortCold foam mattresses or optional slatted frames for better sleep quality.
  • Multifunctional sleeping areasConvertible sleeping areas and additional storage space solutions.

Technical data:

  • Motor power150 hp (Mercedes) or 180 hp (Fiat)
  • ChassisLow-frame chassis, GRP body with aluminum reinforcement.
  • Gearbox: Automatic.
  • Fresh water tank: 150 l, Waste water tank: 140 l.
  • HeatingTruma Combi 6, Battery capacity80 Ah, Power transmissionFront-wheel drive.

Dimensions:

  • Fiat Ducato modelsLengths from 6900 mm to 7460 mm, width: 2270 mm, height: 2920 mm, unladen weight from approx. 2,805 kg to 3,173 kg.
  • Mercedes-Benz Sprinter modelsLengths from 7060 mm to 7620 mm, width: 2270 mm, height: 2950 mm, unladen weight from approx. 2,714 kg to 3,107 kg.

Price information:

  • Starting price: From € 105,090 for the C1-tourer T I 143 KB-LE comfort 4.2 t model based on the Mercedes-Benz Sprinter.
  • Depending on the model and equipment, the price range varies from around €105,090 to €118,770 for the Fiat and Mercedes Models.

These differences offer a wide choice, depending on individual requirements in terms of weight, base vehicle and equipment.

Conclusion

The Carthago C1-tourer T comfort 4.2 t models score points with their high-quality workmanship, intelligent room layout and first-class comfort. Whether for weekend trips or longer tours - they offer everything you need for relaxed travel.

Particularly noteworthy:

  • Flexible sleep solutions, that can be individually customized
  • Clever storage space, which ensures order and sufficient space
  • Technical equipment at a high level
  • Comfortable interiors with great attention to detail

Whether on Fiat Ducato or Mercedes-Benz Sprinter - The C1-tourer T models offer the right solution for different needs. An ideal choice for anyone looking for a reliable, comfortable and versatile motorhome.

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

At 6,990 mm, the Carthago C1-tourer T 145 RB-LE is longer than the 143 KB-LE and therefore offers more storage space and a more generous feeling of space - ideal for comfortable traveling as a couple or with luggage.
Yes, the Carthago C1-tourer T 148 KB-LE H with a length of 7,340 mm, additional storage space under the seating groups (H version) and a high payload is ideal for longer tours and longer stays in the vehicle.
The Carthago C1-tourer T 150 RB-QB has a comfortable queen-size bed with a generous mattress - ideal for couples who attach great importance to comfortable and spacious sleeping accommodation.
Compared to the lightweight models, the Carthago C1-tourer T 148 KB-LE comfort impresses with a higher payload (4.2 t), more storage space and an overall more generously designed interior.