Makes › Ferrari Italy › 308 › 308 GTB / GTS Quattrovalvole · Rare specification · 1982–1985

Ferrari
308 GTB / GTS Quattrovalvole

Four-valve-per-cylinder 308 GTB/GTS version; the lead gives 3,790 built.

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

IDENTIFICATION CARD · FERRARI 308 GTB / GTS QUATTROVALVOLE 1982–1985
No licensed photograph yet. Photographs are published only when their licence permits it.
?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
1982–1985
Engine
V8, mid-engined · 3,000 cc / 3 LFactory: 3 L
Power
172 kW / 233 PSFactory: 230 hp · converted
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 Quattrovalvole was the four-valve version of the mid-engined 308 V8 with a 3.0-litre engine. Ferrari's 308 was the mid-engined successor of the Dino, and the four-valve heads came with the 1984 model year according to a fan source. The car is best known through the Magnum, P.I. series.

How rare is it?

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

Model rarityNot yet assessed
Specification rarityNot yet assessed Production figure not yet verified.
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.

02Production & history

Production

Every figure says what it counts.

No production figures recorded yet.

History

The fan source states that over 11,400 steel-bodied 308 models were built between 1975 and 1985. That count covers the whole 308 family, not the Quattrovalvole alone.

The same source gives a figure of around 230 hp for the 1984 QV, up from 205 hp on the 1980 GTSi.

Variants

How each version differs from the standard 308 GTB / GTS Quattrovalvole.

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

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeNot yet verified
LayoutV8, mid-engined1 Independently researchedMuseum text describes a 1982 308GTSi (same 3.0-litre V8 family), not a Quattrovalvole.
Displacement 3,000 cc / 3 LFactory: 3 L1 Independently researchedBase engine family figure, same as the Quattrovalvole per the fan source.
BoreNot yet verified
StrokeNot yet verified
Compression ratioNot yet verified
Valvetrainfour valves per cylinder (four-valve cylinder heads)2 Independently researchedLevel D only. From an enthusiast source (level D) – not yet confirmed by the maker or a registry.
Fuel systemNot yet verified
Power 172 kW / 233 PSFactory: 230 hp · converted2 Independently researchedApproximate figure from a level D fan site; the same table gives 230 HP. From an enthusiast source (level D) – not yet confirmed by the maker or a registry.
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 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
    1982 Ferrari 308GTSi Level C Petersen Automotive Museum (archived 2015)
    • mid-engined successor of the Ferrari Dino
    • fuel injected 3 liter V-8
    Accessed 2026-11-13
  2. 2
    Magnum Mania! - The Ferrari Level D Magnum Mania! fan site (archived 2015)
    • four valve cylinder heads for the Dino 3-liter V8 engine
    • increased the HP to around 230
    Accessed 2026-11-13