Fiat Global Small Engine
Overview
ManufacturerStellantis
Also calledGSE
FireFly
Production2016–present
Layout
ConfigurationInline-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 bore70 mm (2.76 in)
71.2 mm (2.80 in)
Piston stroke86.5 mm (3.41 in)
92.2 mm (3.63 in)
Valvetrain2 for SOHC or 4 valves x cyl. for DOHC with VVT MultiAir III
Combustion
TurbochargerSome versions
Fuel system
Fuel typeGasoline, Flex-fuel, Ethanol
Cooling systemWater-cooled
Output
Power output72–180 PS (53–132 kW; 71–178 hp)
Torque output102–285 N⋅m (75–210 lb⋅ft)
Emissions
Emissions target standardMHEV / PHEV (Some versions)
Chronology
PredecessorFIRE, SGE (TwinAir)

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

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 77.0mm 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.

Next, it was introduced in 2020 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).

Applications

South America

Engine codeNumber of cylinders, valvesDisplacement
Bore x stroke
YearsUsagePeak power (ethanol)Peak torque (ethanol)
N3Inline-3, 6 valves 1.0 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 C372 PS (53 kW; 71 hp) at 6000 rpm (77 PS (57 kW; 76 hp) at 6250 rpm)102 N⋅m (75 lb⋅ft) at 3250 rpm (107 N⋅m (79 lb⋅ft) at 3250 rpm)
T200 Inline-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–present Fiat Pulse, Fiat Fastback, Fiat Strada, Peugeot 208 130 PS (96 kW; 128 hp) at 5750 rpm on E100

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

200 N⋅m (148 lb⋅ft) at 1750 rpm
on E100 or gasoline
N4Inline-4, 8 valves 1.3 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 Strada101 PS (74 kW; 100 hp) at 6000 rpm (109 PS (80 kW; 108 hp) at 6250 rpm)134 N⋅m (99 lb⋅ft) at 3500 rpm (139 N⋅m (103 lb⋅ft) at 3500 rpm)
T270 Inline-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–present Jeep Renegade, Jeep Compass, Jeep Commander, Fiat Toro, Abarth Pulse, Fiat Fastback 185 PS (136 kW; 182 hp) at 5750 rpm on E100

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

270 N⋅m (199 lb⋅ft) at 1750 rpm
on 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–presentFiat 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 Tipo100–120 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 Compass150 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
270–285 N⋅m (199–210 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
240 PS (177 kW; 237 hp) at 5750 rpm
270 N⋅m (199 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)
2022–presentAlfa Romeo Tonale Plug-in Hybrid 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
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)
240 N⋅m (177 lb⋅ft) at 1850 rpm
55 N⋅m (41 lb⋅ft)
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)
240 N⋅m (177 lb⋅ft) at 1850 rpm
55 N⋅m (41 lb⋅ft)

See also

References

  1. "Stellantis 1.5 e-Hybrid: Is he the "new" Fire?". 4 February 2022.
  2. "Global Powertrain" (PDF).
  3. "Uno 2017 chega em setembro com nova família global de motores". Fiatpress.com.br.


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