Makes › Ballot France › 2 LS · Rare production

Ballot
2 LS

Road car derived from the 2-litre twin-cam 16-valve Ballot racer

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

IDENTIFICATION CARD · BALLOT 2 LS
No licensed photograph yet. Photographs are published only when their licence permits it.
?ProductionNot yet verified
0Chassis documentedin this archive
50SurvivingIndependently researched
Contents
  1. 01Overview
  2. 02Production & history
  3. 03Specifications
  4. 04Colours & options
  5. 05Individual cars
  6. 06Reference

01Overview

At a glance

Built
Not yet verified
Years
Not yet verified
Engine
Four-cylinder, DOHC, four valves per cylinder · 2,000 cc / 2 LFactory: 2 L
Power
Not yet verified
Top speed
145 km/hFactory: 90 mph · converted
Body
Not yet verified
Designer
Ernest Henry (engine)
In this archive
Not yet verified
Surviving
50 (independently researched)

Sources and any conflicting figures are in the sections below.

Why it matters

The Ballot 2LS was a road car derived from Ballot's 2-litre Grand Prix racer and, according to Bonhams, the first car to enter production with a DOHC engine. At its 1922 introduction it was called the fastest and most expensive sports car in the world; fewer than 50 were built and only five survive.

How rare is it?

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

Model rarityNot yet assessed
Specification rarityNot yet assessed
Colour rarityNot yet assessed
Individual rarityNot yet assessed
Historical rarityNot yet assessed
Survival rarityUltra Rare 50 · Surviving1

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 50 built; five (or six) survive 501 Surviving examples 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

Ballot was founded in Paris by Ernest Ballot in 1910, and its racing cars used twin-cam, multi-valve engines designed by the Swiss engineer Ernest Henry. Those cars ran in the French, Italian and Spanish Grands Prix, the Targa Florio and the Indianapolis 500, with the 2-litre car finishing third in the French Grand Prix. The 2LS road car, offered from 1921 and introduced in 1922, kept the racer's four-cylinder twin-cam engine with four valves per cylinder and could exceed 90 mph.

Variants

How each version differs from the standard 2 LS.

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

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeNot yet verified
LayoutFour-cylinder, DOHC, four valves per cylinder2 Independently researched
Displacement 2,000 cc / 2 LFactory: 2 L2 Independently researched
BoreNot yet verified
StrokeNot yet verified
Compression ratioNot yet verified
Fuel systemNot yet verified
PowerNot yet verified
Power atNot yet verified
TorqueNot yet verified

Transmission & drivetrain

GearboxNot yet verified
GearsNot yet verified
Driven wheelsNot yet verified

Chassis, body & dimensions

ChassisNot yet verified
Front suspensionNot yet verified
Rear suspensionNot yet verified
BrakesNot yet verified
SteeringNot yet verified
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 145 km/hFactory: 90 mph · converted2 Independently researched
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.

The 2LS has a twin-overhead-camshaft four-cylinder with four valves per cylinder; the later 2LT and 2LTS used single-cam engines, so a DOHC engine separates a 2LS from them.

Sources

Each number links to the exact facts it supports.

  1. 1
    Bonhams lot 159 – 1922 Ballot 2LS Three-seater Skiff Tourer chassis 43 Level B
    • 50 fewer than 50 built; five (or six) survive
    Accessed 2026-11-11
  2. 2
    1922 Ballot 2LS Three-Seater Skiff Tourer, chassis no. 43 Level B Bonhams
    • twin overhead camshafts and four valves per cylinder
    • 2.0-litre four-cylinder
    • a top speed of over 90mph
    Accessed 2026-11-11