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Ferrari

Ferrari 308 GTB 1975

1975

Introduced at the 1975 Paris Motor Show, the Ferrari 308 GTB launched a new generation of mid-engined V8 berlinettas carrying the Ferrari badge. Designed by Leonardo Fioravanti at Pininfarina, it combined a compact profile, a low nose and carefully placed air intakes with styling cues inherited from the Dino 246 GT and the larger 365 GT4 BB. Its 2.9-liter V8 was mounted transversely behind the cabin. The earliest cars were notable for their fiberglass bodywork, an unusual and lightweight solution that represented a first for a Ferrari road car. The 1975 308 GTB therefore occupies a significant place in Ferrari history as the starting point of a ten-year V8 sports-car line.

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308 GTB
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History

The 308 GTB arrived as Ferrari looked for a compact sports car positioned below the 365 GT4 BB and ready to replace the Dino 246 GT. It shared its basic mid-engined V8 concept with the Dino 308 GT4, introduced two years earlier, but used a very different two-seat berlinetta body designed by Pininfarina rather than Bertone’s 2+2 shape. Leonardo Fioravanti’s design blended the proportions of the Dino 246 GT with visual references to the P6 Berlinetta Speciale concept and the 365 Boxer. In 1975, the 308 GTB became the first road-going Ferrari with a mid-mounted V8 and Ferrari badging. Its four-cam V8 produced up to 255 hp depending on market specification. Early cars also used fiberglass bodywork, helping to distinguish them from later steel-bodied examples. The broader 308 family remained in production until 1985 and developed through fuel-injected and four-valve versions.

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Technical data

308 GTB is presented here with its key technical data: 205 - 251 ch, 264 - 294 Nm, 5 - 7.2 s, 235 - 253 km/h. The recorded setup is Propulsion / Manuelle, 5 rapports.

Power
205 - 251 ch
Torque
264 - 294 Nm
0-100 km/h
5 - 7.2 s
Top speed
235 - 253 km/h
Displacement
2927 cm3
Weight
1050 - 1410 kg
Dimensions
4321 x 1801 x 1209 mm
Consumption
17 - 18 L/100 km
Fuel types
Essence
Gearboxes
Manuelle, 5 rapports
Drivetrain
Propulsion
Matched engine options
VersionPowerTorqueGearboxDrivetrain
3.0L V8 5MT (205 HP)205 ch283 NmManuelle, 5 rapportsPropulsion
3.0L V8 5MT (255 HP)251 ch284 NmManuelle, 5 rapportsPropulsion
2.9L V8 5MT RWD (240 HP)240 ch264 NmManuelle, 5 rapportsPropulsion
2.9L V8 5MT RWD (255 HP)251 ch294 NmManuelle, 5 rapportsPropulsion

3.0L V8 5MT (205 HP)

Power
205 ch
Torque
283 Nm
Gearbox
Manuelle, 5 rapports
Drivetrain
Propulsion

3.0L V8 5MT (255 HP)

Power
251 ch
Torque
284 Nm
Gearbox
Manuelle, 5 rapports
Drivetrain
Propulsion

2.9L V8 5MT RWD (240 HP)

Power
240 ch
Torque
264 Nm
Gearbox
Manuelle, 5 rapports
Drivetrain
Propulsion

2.9L V8 5MT RWD (255 HP)

Power
251 ch
Torque
294 Nm
Gearbox
Manuelle, 5 rapports
Drivetrain
Propulsion

Source: CarData.wiki

Anecdotes

The 308 GTB was unveiled in the same year that Niki Lauda won the Formula 1 World Championship for Ferrari. The model also became connected with Ferrari’s competition ambitions: its platform and styling provided the starting point for the 308 GTB Group 4 project and, later, for the 288 GTO developed in the context of Group B regulations.

Production

The 308 GTB entered Ferrari’s range in 1975 and formed part of a model family that remained in production until 1985. The earliest examples used fiberglass bodywork, which was progressively replaced by steel panels early in the car’s career. Ferrari expanded the range with the removable-roof GTS in 1977, followed by fuel-injected cars and the later Quattrovalvole versions. Published production figures for the specific 1975 GTB vary according to how early fiberglass cars, markets and production periods are counted. A single number should therefore be treated cautiously unless the source clearly defines the exact body style and production series.

Press reception

The 308 GTB received a strong response from automotive journalists when it appeared. Motor Trend praised its taut, purposeful character and treated it as a genuine performance car rather than a lesser Ferrari. Hemmings likewise highlighted the immediate appeal of its Pininfarina proportions and described the model as a major success for the company. The significance of that reception extended beyond styling: the 308 helped establish the mid-engined V8 berlinetta as a central part of Ferrari’s road-car identity, alongside rather than beneath the marque’s traditional twelve-cylinder models.

Evolution

The 308 GTB evolved during its production run from an early fiberglass-bodied berlinetta into a broader family with steel body panels and several mechanical updates. Ferrari added the open 308 GTS in 1977, giving the range a removable roof section while retaining the same basic mid-engined layout. Carbureted cars were later followed by the fuel-injected GTBi and GTSi, then by the GTB QV and GTS QV with four valves per cylinder. These changes reflected tightening emissions requirements as well as Ferrari’s effort to preserve performance. The main Pininfarina design remained consistent, but engine induction, cylinder-head specification and body details changed significantly across the decade.

Variants

The 1975 Ferrari 308 GTB is the enclosed two-seat berlinetta, while the GTS introduced later uses a targa-style removable roof. Early fiberglass-bodied GTBs are commonly identified as Vetroresina cars, a reference to their construction rather than a separate model name. Ferrari subsequently introduced the GTBi and GTSi with fuel injection in place of carburetors. The Quattrovalvole versions followed with four valves per cylinder and revised engine hardware. These distinctions matter because the 1975 GTB represents the original specification, whereas later cars may look similar while differing in body construction, induction system and cylinder-head design.

References