The primary manufacturing automobile to make use of a turbocharger was the Oldsmobile Jetfire, which paired a turbocharger with a V8 engine. Since then, many turbocharged vehicles have been produced, and it’s turning into extra frequent for the typical manufacturing automobile to characteristic one.

Maserati
- Based
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1 December, 1914
- Founder
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Alfieri Maserati
- Headquarters
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Modena, Italy
- Owned By
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Stellantis
- Present CEO
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Davide Grasso
Following the Jetfire, it could be roughly twenty years earlier than we would see the primary manufacturing automobile with an engine coaxed by a pair of turbochargers as an alternative of only one. That automobile was the aptly named Maserati Biturbo, which could not have been everybody’s cup of tea however Maserati won’t have existed now if the Biturbo hadn’t come round when it did.
The Maserati Biturbo
The world’s first twin-turbocharged manufacturing automobile was an necessary mannequin for the Italian automaker. It was the product of a particular period for Maserati, often known as the period within the automaker’s historical past when Alejandro de Tomaso owned it. De Tomaso gained possession of Maserati in August 1975, which was made doable by the powerful instances that the corporate confronted beneath the possession of Citroën, compounded by the 1973 oil disaster that hindered Maserati’s try at enlargement. It is a comparable scenario that we face in the present day, though Maserati’s CEO has tried to ease our nerves.
Alejandro de Tomaso is similar man who based De Tomaso Automobili Spa and finally created a automobile constructed across the concept of killing Carroll Shelby’s iconic Cobra. So, it ought to be no shock then, that as quickly as De Tomaso bought management of Maserati, his fast motion was to fireplace the chief engineer and try to inject some efficiency into Maserati’s lineup. The purpose was to take action at a decrease value than the high-end fashions that got here earlier than – just like the Maserati Bora and the Maserati Khamsin – which have been produced beneath Citroën’s possession.
Enter the Maserati Biturbo
The Maserati Biturbo wasn’t conceived to assert the world’s first twin-turbocharged manufacturing automobile title, though it got here simply in time to beat Ferrari. As a substitute, it was seen as a way to an finish, that finish being an enlargement of the model’s attain by providing a sports activities automobile with spectacular efficiency and an affordable promoting value. The primary mannequin was a coupe, adopted by a sedan, after which lastly a spyder variant. Pierangelo Andreani designed it, however the automobile was topic to a number of redesigns over the time it was produced.
Nowhere Close to The F40, However Nonetheless Spectacular
1981 Maserati Biturbo coupe | 1991 Maserati Biturbo 2.24v coupe | 1983 Maserati Biturbo 425 sedan | 1984 Maserati Biturbo Spyder | |
Engine | 2.0-liter twin-turbocharged V6 | 2.8-liter twin-turbocharged V6 | 2.5-liter twin-turbocharged V6 | 2.0-liter twin-turbocharged V6 |
Energy | 178 hp | 245 hp | 197 hp | 180 hp |
Torque | 187 lb-ft | 193 lb-ft | 223 lb-ft | 208 lb-ft |
0-60 mph | 6.1 seconds | 6 seconds (est) | 6.5 seconds | 7.1 seconds |
High pace | 134 mph | 143 mph | 134 mph | 134 mph |
The world’s first twin-turbocharged manufacturing automobile was powered by a petite V6 engine displacing two liters within the debut mannequin. It was additionally the primary manufacturing engine to make use of three valves per cylinder. Nonetheless, it could be expanded to 4 valves in later derivatives just like the Maserati Biturbo 2.2 4v. Whereas we have seen many twin-turbocharged V8s – considered one of which powered Ferrari’s 80s hardcore 650-hp monster – the Maserati Biturbo relied on a twin-turbocharged V6 engine derived from the automaker’s System One Maserati V8. Apparently, due to the tax imposed on vehicles in Italy powered by engines with a displacement of over two liters, Maserati produced two powertrains for the Biturbo.
The variant of the Biturbo powered by the two.0-liter V6 was earmarked because the mannequin for Maserati’s home market, and a mannequin earmarked for export that featured a 2.5-liter V6 engine, which might later get replaced by a barely bigger V6 engine. The coupe variant was the pioneering mannequin and, in its meekest type, commanded an output of 178 hp. Nonetheless, in its most excessive configuration – the Maserati Biturbo Racing – it utilized a 2.0-liter twin-turbocharged V6 engine that mustered almost 300 hp.

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The Maserati Biturbo sedan debuted two years after the coupe. Though there have been derivatives designed as high-performance offshoots, the sedan’s V6 engines have been as highly effective as these used within the coupe configurations. Maserati debuted the convertible model of the Biturbo in 1982, which was mechanically just like its stablemates. Nevertheless, when it comes to energy output, it wasn’t as potent because the coupe or sedan.
The final incarnation of the Maserati Biturbo was a Maserati 228, a two-door, five-seater grand tourer primarily based on the Biturbo chassis. It employed a 2.8-liter twin-turbocharged V6 that solely managed to muster 250 hp, and in the end, solely 500 examples of this GT mannequin have been produced.
How Has Twin-Turbocharging Advanced Since
We have already established that the primary twin-turbocharged manufacturing automobile was the Maserati Biturbo, which debuted in 1981. The dual-turbocharger system it relied on was a parallel turbocharger system. It used two similar-sized turbochargers that labored in tandem to enhance energy supply and cut back turbo lag. The Ferrari F40 that will debut later within the Eighties featured a parallel twin-turbocharged system. It was a formidable feat, and simply 4 years after the Maserati Biturbo debuted, one other iteration of the twin-turbocharger system debuted on the one non-Ferrari to lap the Fiorano circuit: the Porsche 959.
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When the Porsche 959 debuted, it pioneered the sequential twin-turbocharger system. As a substitute of getting each turbochargers work concurrently, the Porsche 959 featured two turbochargers of various sizes. The smaller turbocharger is used for the decrease a part of the rev vary, passing a few of the exhaust gases to a bigger turbocharger that sustains the automobile at greater rpm. This advantages a automobile by avoiding turbocharger lag, which plagues the Ferrari F40, inflicting a sudden enhance in energy halfway via the rpm. That is why inexperienced drivers routinely ship these vehicles right into a wall. We have seen many vehicles make the most of sequential turbocharging methods.
One of many coolest examples is the Bugatti Chiron, which options 4 turbochargers. Two of those are used for decrease rpm after which move the baton on to the bigger turbochargers for greater rpm. The sequence twin-turbocharged methods are one other main configuration for twin-turbocharged methods. Collection turbocharging is distinguished by utilizing the efforts of a turbocharger, then compounding that by passing on exhaust gases to a bigger turbo, and so forth.
Surprisingly Inexpensive
There’s a truthful quantity of significance to the title “world’s first twin-turbocharged manufacturing automobile,” and also you’d suppose that this would possibly trigger a spike in its common promoting value on the used market. Surprisingly, the world’s first twin-turbocharged manufacturing automobile is surprisingly reasonably priced on the used market. In keeping with Traditional.com’s sources, the typical promoting value of the Maserati Biturbo is $14,001, with many examples being bought on this yr alone.

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On the time of this text’s publication, an instance of the 1984 Maserati Biturbo is listed for simply $8,000, whereas an instance of the 1986 Maserati Biturbo Spyder is listed for $16,500. Many examples have been bought for lower than $20,000. It is a discount, contemplating that it was an necessary mannequin for the Italian automaker and in automotive historical past, warranting full resto-mod therapy.
Sources: Maserati, Traditional.com, BringATrailer