Makes › Salmson France › 2300 S · Rare production · 1953–1957 Extremely Rare

Salmson
2300 S

Last Salmson model; twin-cam coupé bodied by Esclassan and Chapron.

Still being researched: identification guide, full specifications. Everything shown is checked against the cited sources. Know more? Send us a source.

Salmson 2300 S (Wikimedia Commons search)
Salmson 2300 S (Wikimedia Commons search)
Photo: Thesupermat · CC BY-SA 4.0
227BuiltIndependently researched
0Chassis documentedin this archive
80SurvivingIndependently researched
Contents
  1. 01Overview
  2. 02Production & history
  3. 03Specifications
  4. 04Colours & options
  5. 05Individual cars
  6. 06Reference

01Overview

At a glance

Built
227 Built
Years
1953–1957
Engine
Twin-cam four-cylinder · 2,300 cc / 2.3 LFactory: 2.3 L
Power
78.3 kW / 106 PSFactory: 105 hp · converted
Top speed
180 km/hFactory: 180 km/h
Body
Not yet verified
Designer
Eugène Martin (styling)
In this archive
Not yet verified
Surviving
80 (independently researched)

Sources and any conflicting figures are in the sections below.

Why it matters

The 2300 Sport was the last model of the French maker Salmson before Renault bought its Billancourt factory in 1957. It combined a 2.3-litre twin-cam four with a Cotal electromagnetic gearbox in a 2+2 coupé body, and was a successful rally car in its day. Only 227 were built.

How rare is it?

Six separate kinds of rarity – never combined into one number.

Model rarityExtremely Rare 227 · Built1
Specification rarityNot yet assessed
Colour rarityNot yet assessed
Individual rarityNot yet assessed
Historical rarityNot yet assessed
Survival rarityNot yet assessed 80 · Surviving2

Each kind of rarity is rated separately and never combined.

02Production & history

Production

Every figure says what it counts.

What is countedFigureBasisStatus
Total model productionfewer than 80 Salmson 2300 Sports believed to survive worldwide (Bonhams); upper bound, not exact count 802 Surviving examples Independently researched
Total model production2300 Sport made (39 Esclassan, 188 Chapron) 2271 Factory production Independently researched

Independent counts (e.g. engine and colour) are never combined into a calculated figure. Surviving examples are never presented as original production.

History

Introduced for the 1953 season as an updated version of the 2.2-litre Randonnée, the 2300 Sport kept the Randonnée's Cotal gearbox and torque-tube transmission and gained rack-and-pinion steering. Its 2+2 coupé body was styled by Eugène Martin and built by Henri Chapron (188 cars) and Esclassan (39). The model won 13 rallies in 1954 and ran at Le Mans in 1955-1957 and in the 1956 Mille Miglia, but Salmson was struggling and production ended in 1957 when Renault took over the factory.

Variants

How each version differs from the standard 2300 S.

No variants documented yet. Have a source? Contribute it.

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeNot yet verified
LayoutTwin-cam four-cylinder2 Independently researched
Displacement 2,300 cc / 2.3 LFactory: 2.3 L2 Independently researched
BoreNot yet verified
StrokeNot yet verified
Compression ratioNot yet verified
Fuel systemNot yet verified
Power 78.3 kW / 106 PSFactory: 105 hp · converted2 Independently researchedSource states bhp.
Power atNot yet verified
TorqueNot yet verified

Transmission & drivetrain

GearboxCotal electromagnetic four-speed gearbox, torque-tube drive2 Independently researched
Gears42 Independently researched
Driven wheelsNot yet verified

Chassis, body & dimensions

ChassisNot yet verified
Front suspensionNot yet verified
Rear suspensionNot yet verified
BrakesNot yet verified
SteeringRack and pinion2 Independently researched
Body constructionNot yet verified
WheelbaseNot yet verified
LengthNot yet verified
WidthNot yet verified
HeightNot yet verified
Front trackNot yet verified
Rear trackNot yet verified
Kerb weightNot yet verified
Dry weightNot yet verified

Performance

Maximum speed 180 km/hFactory: 180 km/h2 Independently researchedSource says 'around'.
0–100 km/hNot yet verified
Fuel tankNot yet verified

“Not yet verified” means no source has been checked for that value yet. Nothing is estimated to fill a gap.

04Colours & options

Factory colours & interiors

Original paint and trim, with the number of cars in each where a source gives it.

Not yet documented. Have a source? Contribute it.

Factory options & codes

Codes are shown exactly as written by the manufacturer.

Not yet documented. Have a source? Contribute it.

05Individual cars

Chassis register

Every documented car, with its colours, history and where it is now. Open a row for the full record. Known chassis are not automatically authenticated originals.

Not yet documented. Have a source? Contribute it.

Competition history

Every race result of the individual cars, in date order. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

Auction & sale history

Documented public sales of the individual cars. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

See one in person

Museums where an example of this car can be seen.

No example is documented on public display yet. Have a source? Contribute it.

06Reference

Identification guide

How to tell an original from a replica or later conversion.

Not yet documented. Have a source? Contribute it.

Sources

Each number links to the exact facts it supports.

  1. 1
    1954 Salmson 2300 Sport Coupé | Bonhams Level B
    • 227 2300 Sport made (39 Esclassan, 188 Chapron)
    Accessed 2026-11-11
  2. 2
    1954 Salmson 2300 Sport Coupé, chassis no. 85126 Level B Bonhams
    • fewer than 80 Salmson 2300 Sports believed to survive
    • 2.3-litre twin-cam four
    • 105bhp
    • four-speed electromagnetic Cotal gearbox; torque tube transmission
    • four-speed electromagnetic Cotal gearbox
    • rack-and-pinion steering
    • around 180km/h
    Accessed 2026-11-12