Fiat T-Jet 1.4 Engine Specs
Fiat
Fiat T-Jet 1.4 is a 1.4L (1368 cc) petrol engine with 120-180 HP, 206-250 Nm, 9.8:1 compression ratio. Fuel consumption: 6.5-8.0 L/100km. Typical service life: 250,000+ km.
Description
The Fiat T-Jet 1.4 is a 1.4-liter turbocharged inline-four petrol engine produced from 2005 to 2019, developed as Fiat's small-displacement turbocharged performance option, used across the Fiat Punto and Bravo, the sporting 500 Abarth, and the Alfa Romeo Giulietta. It represented Fiat's move toward small-displacement turbocharging for performance applications, offering genuinely engaging power from a compact engine well suited to Fiat's smaller platforms.
Producing between 120 and 180hp and 206-250Nm of torque from 1,368cc, the T-Jet uses a DOHC 16-valve head, a single turbocharger, and a comparatively low 9.8:1 compression ratio suited to boosted operation, delivering strong, characterful performance particularly appreciated in the 500 Abarth, where the T-Jet became closely associated with the model's sporting reputation, and in the Alfa Romeo Giulietta, where it served as a genuinely engaging performance option.
As with any turbocharged engine of this type, several maintenance considerations are worth understanding on used examples. The timing belt is a critical, interference-engine component and must be replaced strictly on schedule, since belt failure causes significant valve damage - this is an especially important check given the T-Jet's use in performance applications that have often seen spirited driving throughout their lives. The turbocharger requires attentive maintenance, with quality oil and consistent, on-schedule change intervals mattering considerably more here than on a naturally aspirated engine - neglected oil changes are one of the more common causes of premature turbo wear, particularly on examples that have been driven hard. Given the T-Jet's popularity in the 500 Abarth and Giulietta, many examples have been modified or tuned for additional performance, and any prospective buyer should carefully establish a modified car's tuning history and supporting hardware before purchase, since the factory turbo and fueling system have finite headroom for additional power without risking reliability.