Fiat Global Small Engine

Last updated
Fiat Global Small Engine
Overview
Manufacturer Stellantis
Also calledGSE
FireFly
Production2016–present
Layout
Configuration Inline-3 and Inline-4
Displacement
  • 1.0 L; 61.0 cu in (999 cc)
  • 1.3 L; 81.3 cu in (1,332 cc)
  • 1.5 L; 89.6 cu in (1,469 cc)
[1] (Miller cycle)
Cylinder bore
  • 70 mm (2.76 in)
  • 71.2 mm (2.80 in)
Piston stroke
  • 86.5 mm (3.41 in)
  • 92.2 mm (3.63 in)
Valvetrain 2 for SOHC or 4 valves x cyl. for DOHC with VVT MultiAir III
Combustion
Turbocharger Some versions[ specify ]
Fuel system
Fuel typeGasoline, flex-fuel, ethanol
Cooling system Water-cooled
Output
Power output 72–180 PS (53–132 kW; 71–178 hp)
Torque output 102–285 N⋅m (75–210 lb⋅ft)
Emissions
Emissions target standard MHEV / PHEV (Some versions)[ specify ]
Chronology
Predecessor FIRE, SGE (TwinAir)

The FCA Global Small Engine (or GSE, marketed as FireFly) is a family of engines produced by Fiat Chrysler Automobiles (FCA) starting in 2016, and subsequently produced by Stellantis, gradually replacing the FIRE (including MultiAir versions) and SGE (TwinAir) units. [2]

Contents

It is a modular design (thus inline-3 and inline-4 guises share the same unitary displacement and components such as pistons and connecting rods, so are able to be produced on the same production line), with aluminum cylinder heads and blocks and 77.0 mm cylinder bore spacing for all types.

It was introduced in 2016 in simple naturally aspirated, 2-valve per cylinder with VVT, indirect injected, flex-fuel 1.0 inline-3 and 1.3 inline-4 versions for the South American market under the hood of the 2017 Brazilian Fiat Uno. [3]

Next, it was introduced in 2018 to European and North American markets, in turbocharged, 4-valve per cylinder, direct-injected and MultiAir III versions, under the hood of the 2019 Jeep Renegade and Fiat 500X facelifts.

In 2020, it was introduced to European and North American markets, in MHEV, 4-valve per cylinder and direct-injected versions, under the hood of the 2020 Fiat 500, Fiat Panda (319) and Lancia Ypsilon (846).

FireFly T4 engine in an Alfa Romeo Tonale Plug-in Hybrid Alfa Romeo Tonale Plug-in Hybrid engine.jpg
FireFly T4 engine in an Alfa Romeo Tonale Plug-in Hybrid

Applications

South America

Engine codeNumber of cylinders, valvesDisplacement
Bore x stroke
YearsUsagePeak power (ethanol)Peak torque (ethanol)
N3Inline-3, 6 valves1.0 L; 61.0 cu in (999 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2016–presentFiat Mobi, Fiat Uno, Fiat Argo, Peugeot 208, Citroën C3, Citroën Basalt 72 PS (53 kW; 71 hp)at 6000 rpm77 PS (57 kW; 76 hp)at 6250 rpm102 N⋅m (75 lb⋅ft)at 3250 rpm
107 N⋅m (79 lb⋅ft)at 3250 rpm
T200Inline-3, 12 valves

Turbo, Multiair III

1.0 L; 61.0 cu in (999 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2021–presentFiat Pulse, Fiat Fastback, Fiat Strada, Peugeot 208, Peugeot 2008, Citroën C3 Aircross, Citroën C3 YOU!, Citroën Basalt 130 PS (96 kW; 128 hp)at 5750 rpm (E100)

125 PS (92 kW; 123 hp)at 5750 rpm (gasoline)

200 N⋅m (148 lb⋅ft)at 1750 rpm
(E100 or gasoline)
N4Inline-4, 8 valves1.3 L; 81.3 cu in (1,332 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2016–presentFiat Uno, Fiat Argo, Fiat Cronos, Fiat Pulse, Fiat Strada 101 PS (74 kW; 100 hp)at 6000 rpm109 PS (80 kW; 108 hp)at 6250 rpm134 N⋅m (99 lb⋅ft)at 3500 rpm
139 N⋅m (103 lb⋅ft)at 3500 rpm
T270Inline-4, 16 valves

Turbo, Multiair III

1.3 L; 81.3 cu in (1,332 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2021–presentJeep Renegade, Jeep Compass, Jeep Commander, Fiat Toro, Abarth Pulse, Fiat Fastback 185 PS (136 kW; 182 hp)at 5750 rpm (E100)

182 PS (134 kW; 180 hp)at 5750 rpm (gasoline)

270 N⋅m (199 lb⋅ft)at 1750 rpm
(E100 or gasoline)

Europe/North America

Engine codeNumber of cylinders, valvesDisplacement
Bore x stroke
YearsUsagePeak powerPeak torque
N3 BSGInline-3, 6 valves
MHEV, FireFly
1.0 L; 61.0 cu in (999 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2020–present Fiat 500 (312), Fiat Panda (319), Lancia Ypsilon (846) 70 PS (51 kW; 69 hp)at 6000 rpm92 N⋅m (68 lb⋅ft)at 3500 rpm
T3Inline-3, 12 valves
Turbo, Multiair III
1.0 L; 61.0 cu in (999 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2018–presentJeep Renegade FL, Fiat 500X FL, Fiat Tipo 100–120 PS (74–88 kW; 99–118 hp)at 5750 rpm190 N⋅m (140 lb⋅ft)at 1750 rpm
T4Inline-4, 16 valves
Turbo, Multiair III
1.3 L; 81.3 cu in (1,332 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2018–presentJeep Renegade FL, Fiat 500X FL, Jeep Compass 150 PS (110 kW; 148 hp)at 5500 rpm
180 PS (132 kW; 178 hp)at 5750 rpm
270 N⋅m (199 lb⋅ft)at 1850 rpm
285 N⋅m (210 lb⋅ft)at 1850 rpm
T4 4xe PHEVInline-4, 16 valves
Turbo, Multiair III + FCA eMotor
1.3 L; 81.3 cu in (1,332 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2021–presentJeep Renegade 4xe, Jeep Compass 4xe, Alfa Romeo Tonale 190 PS (140 kW; 187 hp)at 5500 rpm (engine)

60 PS (44 kW; 59 hp) (motor)


240 PS (177 kW; 237 hp)at 5750 rpm (combined)

270 N⋅m (199 lb⋅ft)at 1850 rpm (engine)

250 N⋅m (184 lb⋅ft) (motor)


470 N⋅m (347 lb⋅ft) (combined)

T4 4xe PHEVInline-4, 16 valves
Turbo, Multiair III + FCA eMotor
1.3 L; 81.3 cu in (1,332 cc)
70 mm × 86.5 mm (2.76 in × 3.41 in)
2022–present Alfa Romeo Tonale Plug-in Hybrid, Dodge Hornet 180 PS (132 kW; 178 hp)at 5500 rpm (engine)

123 PS (90 kW; 121 hp) (motor)


279 PS (205 kW; 275 hp)at 5750 rpm (combined)

270 N⋅m (199 lb⋅ft)at 1850 rpm (engine)

250 N⋅m (184 lb⋅ft) (motor)


521 N⋅m (384 lb⋅ft) (combined)

FireFly T4Inline-4, 16 valves
Turbo, Multiair III
1.5 L; 89.6 cu in (1,469 cc)
71.2 mm × 92.2 mm (2.80 in × 3.63 in)
2022–presentAlfa Romeo Tonale Hybrid, Fiat Tipo Hybrid (2022), Fiat 500X Hybrid (2022)130 PS (96 kW; 128 hp)at 5500 rpm

20 PS (15 kW; 20 hp) (motor)

240 N⋅m (177 lb⋅ft)at 1850 rpm (engine)

55 N⋅m (41 lb⋅ft) (motor)

FireFly T4 VGTInline-4, 16 valves
VG Turbo, Multiair III
1.5 L; 89.6 cu in (1,469 cc)
71.2 mm × 92.2 mm (2.80 in × 3.63 in)
2022–presentAlfa Romeo Tonale Hybrid VGT160 PS (118 kW; 158 hp)at 5500 rpm

20 PS (15 kW; 20 hp) (motor)

240 N⋅m (177 lb⋅ft)at 1850 rpm (engine)

55 N⋅m (41 lb⋅ft) (motor)

See also

References

  1. Hall, Victor (4 February 2022). "Stellantis 1.5 e-Hybrid: Is he the "new" Fire?". Archived from the original on May 29, 2022.
  2. Lee, Bob. "Powertrain" (PDF). Archived from the original (PDF) on August 13, 2015.
  3. "Uno 2017 chega em setembro com nova família global de motores". Fiatpress.com.br (in Brazilian Portuguese). Archived from the original on September 6, 2016.