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De Dion-Bouton Type L Vis-a-Vis

Category:

Description

The De Dion-Bouton Type L Vis-à-Vis was a compact and refined motorcar produced by the French manufacturer in the early 1900s, during a period when the company was among the most influential forces in the emerging automotive industry. De Dion-Bouton had already earned a strong reputation for their reliable single-cylinder engines and light vehicles, and the Type L was a continuation of their successful small car lineup, offering practical transportation with the grace and formality of carriage-style design.

The Type L was equipped with a single-cylinder petrol engine mounted at the rear, following the De Dion-Bouton tradition. This engine was typically rated between 5 and 6 horsepower, an upgrade from earlier models like the Type G. It was air-cooled and featured automatic inlet and mechanically operated exhaust valves. Ignition was usually provided by a low-tension magneto system, and power was transmitted to the rear wheels through a two-speed gearbox and chain drive. The performance was modest but reliable, with the car achieving speeds up to approximately 40 km/h under favorable conditions.

The defining feature of the Type L was its vis-à-vis body configuration. This style placed the front passengers facing rearward, opposite the driver and rear passenger who faced forward. Such an arrangement was borrowed from the horse-drawn carriage tradition and provided a social, face-to-face seating arrangement that was popular in the early years of motoring. The design was both elegant and functional, particularly for leisurely drives and promenading in town or countryside.

The chassis of the Type L was constructed for lightness and durability, employing a simple ladder frame and solid axles suspended by semi-elliptic leaf springs. This provided reasonable ride comfort, though road surfaces at the time were often poor. The steering was direct and responsive, usually operated by a tiller or early wheel depending on the version, and braking was managed via a transmission brake supplemented by a hand lever acting on the rear wheels.

Although simple by modern standards, the De Dion-Bouton Type L Vis-à-Vis represented a significant advancement in early automotive design. It offered reliable mechanicals, ease of use, and a refined appearance that appealed to the increasingly affluent and adventurous motorists of the Belle Époque. Vehicles like the Type L played an important role in the spread of motoring culture across Europe, bridging the gap between novelty and practicality in personal transportation.

Additional information

Manufacturer

De Dion-Bouton

Country

France

Production Started

1902

Production Stopped

1902

Vehicle Type

Bodystyle

Open car

Number of Doors

0

Number of Seats

4

Top Speed

28 mph (45 kph)

0-60 mph (0-100 kph)

Power

4 / 6 / 6

Torque

Engine Manufacturer

De Dion-Bouton

Engine

Inline 1

Engine Location

Mid

Engine Displacement

699 cc (42.5 cu in)

Valvetrain

AIV

Valves per Cylinder

2

Bore / Stroke

90 x 110 mm (3.543 x 4.331 in)

Compression Ratio

Cooling System

Water

Charging System

Fuel Type

Petrol

Fuel System

Carburator

Aspiration

Normal

Fuel Capacity

Drive

Rear

Transmission

M2

Steering

Front Brakes

Rear Brakes

Front Suspension

Rear Suspension

Tyre Dimensions

Chassis

Weight

350 kg (772 lb)

Length

1800 mm (70.9 in)

Width

1400 mm (55.1 in)

Height

1400 mm (55.1 in)

Wheelbase

1560 mm (61.4 in)