Makes › Daihatsu Japan › Storia X4 (M112S) · Factory competition

Daihatsu
Storia X4 (M112S)

Rally-base version of the Storia with a 713 cc turbo engine sized to fit the 1,000 cc class after the turbo factor; initially a limited-order model.

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

Daihatsu Storia X4 (M112S) (Wikimedia Commons search)
Daihatsu Storia X4 (M112S) (Wikimedia Commons search)
Photo: Tokumeigakarinoaoshima · CC BY-SA 4.0
?ProductionNot yet verified
0Chassis documentedin this archive
?SurvivingNot yet verified
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
713 cc / 0.7 LFactory: 713 cc
Power
88.3 kW / 120 PSFactory: 120 PS
Top speed
Not yet verified
Body
Not yet verified
Designer
Not yet verified
In this archive
Not yet verified
Surviving
Not yet verified

Sources and any conflicting figures are in the sections below.

Why it matters

The Storia X4 was purpose-built to win the All-Japan Rally A class for cars up to 1,000 cc: its JC-DET engine was stroked to 713 cc so that, multiplied by the 1.4 turbo factor, it stayed under the limit.

How rare is it?

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

Model rarityNot yet assessed Production figure not yet verified.
Specification rarityNot yet assessed
Colour rarityNot yet assessed
Individual rarityNot yet assessed
Historical rarityNot yet assessed
Survival rarityNot yet assessed

Each kind of rarity is rated separately and never combined.

Photos

Exterior, interior and detail photos with their licences.

02Production & history

Production

Every figure says what it counts.

No production figures recorded yet.

History

Launched as a limited-order production model after the Storia debuted in February 1998, the X4 became a catalogue model in 1999. The JC-DET engine kept the 61.0 mm bore of the JB-JL kei engine with the stroke lengthened from 56.4 to 61.0 mm.

Variants

How each version differs from the standard Storia X4 (M112S).

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

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeJC-DET1 Independently researched
LayoutNot yet verified
Displacement 713 cc / 0.7 LFactory: 713 cc1 Independently researched
Bore 61 mmFactory: 61 mm1 Independently researched
Stroke 61 mmFactory: 61 mm1 Independently researched
Compression ratioNot yet verified
Fuel systemNot yet verified
Power 88.3 kW / 120 PSFactory: 120 PS1 Independently researched
Power at 7,200 rpm1 Independently researched
Torque 127 Nm / 13 kgmFactory: 13 kgm1 Independently researched
Torque at 4,800 rpm1 Independently researched

Transmission & drivetrain

GearboxNot yet verified
Gears51 Independently researched
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 weight 840 kgFactory: 840 kg1 Independently researchedEarly cars 840 kg, later 850 kg.
Dry weightNot yet verified

Performance

Maximum speedNot yet verified
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.

Being verified against factory or registry sources before it is published. Have a source? Contribute it.

Sources

Each number links to the exact facts it supports.

  1. 1
    ダイハツ・ストーリアX4 (JC-DET) Level C Motor-Fan (motor-fan.jp)
    • JC-DET
    • 713cc
    • ボア径φ61.0
    • 61.0mmに拡大
    • 120ps/7200rpm
    • 13.0kgm/4800rpm
    • 5速MT
    • 840(850)kg
    Accessed 2026-11-12