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GM Family 1 engine

This article is about the automobile engines used in a variety of GM vehicles. For the group of Greek Gospel manuscripts, see Family 1.
"140I" redirects here. For the isotope of iodine (140I), see Iodine-140.

The GM Family I is a straight-four piston engine that was developed by Opel, a former subsidiary of General Motors and now a subsidiary of PSA Group, to replace the Vauxhall OHV, Opel OHV and the smaller capacity Opel CIH engines for use on small to mid-range cars from Opel/Vauxhall. The engine first appeared in the Opel Kadett D in 1979, and shortly afterwards in its Vauxhall badged sister – the Vauxhall Astra Mk.1 in 1980. Despite this, the previous Opel OHV engine continued to be sold in entry level versions of the Opel Kadett/Astra and Corsa throughout the 1980s.

Family 1
The initial version (13S) of the Family I engine fitted to a 1980 Opel Kadett D
Overview
ManufacturerGeneral Motors
Also called
  • E-TEC
  • Family I
  • Small-block
Production1979–present[1]
Layout
Configuration
Cylinder block materialCast iron
Cylinder head materialAluminium
Combustion
Fuel type
Oil systemWet sump
Cooling systemWater-cooled
Chronology
PredecessorVauxhall OHV
Opel OHV
Opel CIH
Successor

The Family I is informally known as the "small block", since it shares its basic design and architecture with the larger Family II unit (correspondingly known as the "large block"), which covers the mid range and higher engine capacities up to 2400cc.

Originally produced at the Aspern engine plant, production was moved to the Szentgotthárd engine plant in Hungary[2] with the introduction of the DOHC version. GM do Brasil at São José dos Campos,[3] GMDAT at Bupyeong and GM North America at Toluca also build these engines. The Family II units, by contrast were manufactured by Holden in Australia.

Design

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The Family 1 engines are inline-four cylinder engines with belt-driven single or double overhead camshafts in an aluminum cylinder head with a cast iron engine block. GM do Brasil versions were also capable of running on ethanol. These engines share their basic design with the larger Family II engine – for this reason some consider the Family I and Family II to be the same series and instead use the terms 'small block' and 'large block' to distinguish between the two. Over the years there has been overlap between the two types as the smallest capacities of the Family II have also been manufactured with larger capacity versions of the Family I block.

Early build versions of the engine gained a notorious reputation for camshaft and follower failure – this was largely due to a special lubricant being used in the engine during the running in period, which would be changed for conventional oil at the first service. Many owners (familiar with the servicing requirements of the older overhead valve units that the Family I/II replaced) would often exacerbate the problem by changing the oil themselves within the running in period. Opel solved the problem by improving the metallurgy of the camshaft and followers, and changing the lubrication specification. Another issue (also common to the Family II),revolved around the water pump, which sits in an eccentric shaped housing and doubles as the timing belt tensioner. If poor quality antifreeze (or if no antifreeze was used), corrosion would jam the water pump in its housing making it impossible to tension the belt. Later versions of the engine incorporate a separate tensioning/jockey pulley for tensioning the belt.

GM do Brasil specializes in SOHC, petrol-powered and FlexPower (powered with ethanol and/or petrol, mixed in any percentage) engines. GM Brasil also made 16-valve versions of the 1.0 engine. The 1.0 L 16v was available in the Corsa line-up from 1999 to 2001.

Opel engine codes explained
1. = Emissions controls2./3. = Displacement (in tenths of liters)4. = Compression ratio5. = Fuel feed6. = Special conditions
A = Austria, Euro 5 since 200714 = 1.4 LiterG = < 8.5:1E = Multi-point fuel injectionA = Egyptian market/revised versionP = High Output (until 2000)
B = Euro 616 = 1.6 literL = > 8.5–9.0:1F = FlexFuel (E85)B = Bedford/IBCP = TwinPort (since 2000)
C = Three-way catalytic converter, Euro 117 = 1.7 literN = > 9.0–9.5:1H = Direct injectionD = Daewoo (D-TEC)Q = Colombia
E = Euronorm catalytic converter18 = 1.8 literS = > 9.5–10.5:1L = LPGE = Ecoflex?R = enhanced power
H = Australian ADR 37 ("Holden")20 = 2.0 literX = > 10.5–11.5:1N/NG = Natural gasF = government fleet (de-tuned)S = Increased power/turbocharging
S = Swedish/Swiss A 10/11 emissions25 = 2.5 literY = > 11,5:1V = CarburettorG = Natural gasT = Turbocharger/special version
X = Euro 230 = 3.0 literD = DieselZ = Single-point injectionH = high output/forced inductionU = Uruguay
Y = Euro 3I = IrmscherV = Volume model
Z = Euro 4J = adjusted outputW = Venezuela
empty = no emissions controls/ECE R83AK = Comprex1 = Family 1 engine
L = reduced power/low pressure turbo2 = Family II engine
M = Middle East/Common Rail Dieselempty = no special condition


SOHC

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SOHC
A later fuel injected version (C14NZ) Family I engine in a 1993 Opel Astra F
Overview
Production1979–present
Layout
Displacement
  • 999 cc (61.0 cu in)
  • 1,195 cc (72.9 cu in)
  • 1,297 cc (79.1 cu in)
  • 1,389 cc (84.8 cu in)
  • 1,598 cc (97.5 cu in)
  • 1,796 cc (109.6 cu in)
Cylinder bore
  • 71.1 mm (2.80 in)
  • 72.0 mm (2.83 in)
  • 75.0 mm (2.95 in)
  • 77.6 mm (3.06 in)
  • 77.8 mm (3.06 in)
  • 79.0 mm (3.11 in)
  • 80.5 mm (3.17 in)
Piston stroke
  • 62.9 mm (2.48 in)
  • 73.4 mm (2.89 in)
  • 81.5 mm (3.21 in)
  • 88.2 mm (3.47 in)
ValvetrainSingle overhead cam
Compression ratio
  • 8.6:1
  • 9.5:1
  • 9.8:1
Combustion
Fuel system
Fuel type

the first versions of the Family I appeared in the Opel Kadett D in 1979, and the corresponding Vauxhall Astra Mk.1 in the spring of 1980.

1.0

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The 999 cc (61.0 cu in) version has a 71.1 mm (2.80 in) bore and a 62.9 mm (2.48 in) stroke.

EnginePowerTorqueCompression RatioFuel DeliveryEngine ManagementApplicationsNotes
C10YEH (VHC)70–71 hp (51–52 kW) at 6400 rpm86 N⋅m (63 lb⋅ft) at 3000 rpmMulti-point fuel injectionMultec
X10YFL (Flexpower Classic)70–72 hp (51–53 kW) at 6400 rpm86–88 N⋅m (63–65 lb⋅ft) at 5200 rpm12.6:1Multi-point fuel injectionMultec FR4
Higher outputs when using ethanol
X10YFH (VHC Flexpower)77–78 hp (57–57 kW) at 6400 rpm91–92 N⋅m (67–68 lb⋅ft) at 3200 rpm12.6:1Multi-point fuel injectionMotronic 7.9.9
Higher outputs when using ethanol
N10YFH (VHC-E Flexpower)77–78 hp (57–57 kW) at 6400 rpm93–95 N⋅m (69–70 lb⋅ft) at 3200 rpm12.6:1Multi-point fuel injectionMultec MT27E
Higher outputs when using ethanol

1.2

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There are two iterations of the 1.2-liter Family 1 engine. As originally introduced it was called the 12ST (also A12ST and S12ST in versions for the Austrian, Swiss, and Swedish markets), it used a 77.8 mm (3.06 in) bore and a 62.9 mm (2.48 in) stroke to produce a displacement of 1,196 cc (73.0 cu in). This version, only carburetted, was used in the Opel Corsa.[4] In around 1990 a new, version with 72.0 mm × 73.4 mm (2.83 in × 2.89 in) bore and stroke, a narrower bore version of the existing 1.3-litre version, displacing 1,195 cc (72.9 cu in), replaced the original design. This was also available with single-point fuel injection and with catalytic converters.

Engine[4]PowerTorqueCompression RatioFuel DeliveryCat.ApplicationsYears
1196 cc, 77.8 mm × 62.9 mm (3.06 in × 2.48 in)
A12ST50 hp (37 kW) at 5600 rpm88 N⋅m (65 lb⋅ft) at 2200 rpm9.2:1Carburetor–Opel Corsa A (Austria)
12ST/S12ST55 hp (40 kW) at 5600 rpm90 N⋅m (66 lb⋅ft) at 2200 rpmOpel Corsa A1982–1988
1195 cc, 72.0 mm × 73.4 mm (2.8 in × 2.9 in)
12NV52 hp (38 kW) at 5800 rpm86 N⋅m (63 lb⋅ft) at 2600 rpm9.1:1Carburetor–Opel Corsa A1990–1992
12NZ45 hp (33 kW) at 5000 rpm88 N⋅m (65 lb⋅ft) at 2800 rpm9.4:1Single-point fuel injectionOpel Corsa B1993–1995
C12NZ45 hp (33 kW) at 5000 rpm88 N⋅m (65 lb⋅ft) at 2400 rpm●Opel Corsa A
Opel Corsa B		1990–1993
1993–1995
X12SZ45 hp (33 kW) at 4600 rpm88 N⋅m (65 lb⋅ft) at 2800 rpm10.0:1Opel Corsa B1995–1997

1.3

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The 1,297 cc (79.1 cu in) version has a 75.0 mm (2.95 in) bore and a 73.4 mm (2.89 in) stroke.

Engine[4]PowerTorqueCompression RatioFuel DeliveryEngine ManagementApplications
13N60 hp (44 kW) at 5800 rpm94–96 N⋅m (69–71 lb⋅ft) at 3800 rpm
13Nb60 hp (44 kW) at 5800 rpm96 N⋅m (71 lb⋅ft) at 3200 rpmOpel Corsa A
13S68–75 hp (50–55 kW) at 5800 rpm96–101 N⋅m (71–74 lb⋅ft) at 3800–4600 rpm
13SB70 hp (51 kW) at 5800 rpm101 N⋅m (74 lb⋅ft) at 3800–4200 rpmOpel Corsa A
13SH83 hp (61 kW) at 5800 rpm108 N⋅m (80 lb⋅ft) at 4200 rpm9,5:1Multi-point fuel injectionBosch LE-JetronicOpel Corsa A (Irmscher)

1.4

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The 1,389 cc (84.8 cu in) version has a 77.6 mm (3.06 in) bore and a 73.4 mm (2.89 in) stroke.

Engine[5]PowerTorqueCompression RatioFuel DeliveryEngine ManagementApplications
14NV72 hp (53 kW) at 5600 rpm
75 hp (55 kW) at 5600 rpm		106 N⋅m (78 lb⋅ft) at 3000 rpm9.4:1Pierburg 2E3 twin barrel carburettor
C14NZ60 hp (44 kW) at 5600 rpm101 N⋅m (74 lb⋅ft) at 2800 rpm9.4:1Single-point fuel injection
C14SE82 hp (60 kW) at 5800 rpm116 N⋅m (86 lb⋅ft) at 3400 rpm9.8:1Multi-point fuel injection
Chevrolet Kalos/Aveo
X14YFL
  • 89 hp (65 kW) at 6200 rpm
  • 95 hp (70 kW) at 6000 rpm
  • 122 N⋅m (90 lb⋅ft) at 3200 rpm
  • 129 N⋅m (95 lb⋅ft) at 2800 rpm
12.4:1Multi-point fuel injection
X14YFH99 hp (73 kW) at 6000 rpm129 N⋅m (95 lb⋅ft) at 2800 rpm 
98 hp (72 kW) at 6200 rpm127 N⋅m (94 lb⋅ft) at 2800 rpm2013–2019 Chevrolet Prisma Mk II
N14YF97–102 hp (72–76 kW) at 6000 rpm126–132 N⋅m (93–97 lbf⋅ft) at 3200 rpm

1.6

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The 1,598 cc (97.5 cu in) version has a 79.0 mm (3.11 in) bore and an 81.5 mm (3.21 in) stroke.

Engine[5]PowerTorqueCompression RatioFuel DeliveryEngine ManagementApplications
C16NZ72–75 hp (54–56 kW) at 5200 rpm125 N⋅m (92 lb⋅ft) at 2800 rpm9.2:1Single-point Fuel Injection
C16SE100 hp (75 kW) at 5800 rpm135 N⋅m (100 lb⋅ft) at 3400 rpm9.8:1multi-point fuel injection
C16SEI98 hp (73 kW) at 5600 rpm132 N⋅m (97 lb⋅ft) at 3400 rpmOpel Corsa A
E16SE100 hp (75 kW) at 5800 rpm135 N⋅m (100 lb⋅ft) at 3400 rpmOpel Corsa A
L7374 hp (55 kW) at 5600 rpm120 N⋅m (90 lb⋅ft) at 2800 rpm8.6:1throttle-body fuel injection
G16SF92 hp (68 kW) at 5600 rpmthrottle-body fuel injectionGM Multec Central1988–1993 Pontiac LeMans LS

1988–1991 Passport Optima

Z16SE64 kW (86 hp) at 5400 rpm133 N⋅m (98 lb⋅ft) at 2600 rpm9.6:1multi-point fuel injection
  • Opel Astra G
  • Opel Combo C
  • Opel Corsa C
L9179 kW (106 hp) at 6400 rpm143 N⋅m (105 lb⋅ft) at 3800 rpm10.8:1multi-point fuel injection
X16SZ52 kW (72 hp) at 5000 rpm128Nm at 2800 rpm10.0:1Single-point fuel injectionMultec-SZOpel Vectra A

Opel Astra F

16SV82 bhp@5400130 N⋅m (96 lb⋅ft) @ 2600 rpmCarburettorVauxhall Cavalier MK3

MK2 Astra

1.8

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The 1,796 cc (109.6 cu in) version has an 80.5 mm (3.17 in) bore and an 88.2 mm (3.47 in) stroke.

EnginePowerTorqueCompression RatioFuel DeliveryEngine ManagementApplications
N18XFH106–115 hp (79–86 kW) at 5600 rpm161–168 N⋅m (119–124 lb⋅ft) at 3200 rpm10.5:1Multi-point fuel injection
F18S298-102 hp at 5200 rpm146-149 Nm at 2800 rpmmulti-point fuel injectionChevrolet Rezzo

Daewoo TacumaDaewoo Leganza

Applications:

SPE / 4

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The SPE / 4 or (Smart Performance Economy 4 cylinders) engines are an evolution of the Econo.Flex engines that were made in Brazil at the Joinville plant. There are two available displacements: 1.0 L and 1.4 L. They feature an SOHC head with 2-valves per cylinder, and is fed by a multi-point fuel injection system, which allows it to run on either E100 (pure ethanol) or E25 gasoline (standard in Brazil). Major differences between previous engines include reduced friction, lowered weight, individual coil-near-plug ignition, and a new cylinder head design.

NameDisplacementBoreStrokeCompression RatioPowerTorqueApplications
1.0 L (999 cc)71.1 mm (2.8 in)62.9 mm (2.5 in)12.4:1
  • 78 hp (58 kW) at 6400 rpm (Petrol)
  • 80 hp (60 kW) at 6400 rpm (Ethanol)
  • 93 N⋅m (69 lb⋅ft) at 5200 rpm (Petrol)
  • 96 N⋅m (71 lb⋅ft) at 5200 rpm (Ethanol)
1.4 L (1389 cc)77.6 mm (3.1 in)73.4 mm (2.9 in)
  • 98 hp (73 kW) at 6000 rpm (Petrol)
  • 106 hp (79 kW) at 6000 rpm (Ethanol)
  • 127 N⋅m (94 lb⋅ft) at 4800 rpm (Petrol)
  • 136 N⋅m (100 lb⋅ft) at 4800 rpm (Ethanol)

DOHC

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DOHC
X18XE1
Overview
Production(1.4, 1.6L engines):1992[2]-present, (1.8L x18xe1):1999[2]-2000, (1.8L z18xe):2000[2]-2008
Layout
Configuration
Displacement
  • 1,389 cc (84.8 cu in)
  • 1,598 cc (97.5 cu in)
  • 1,796 cc (109.6 cu in)
Cylinder bore
  • 77.6 mm (3.06 in)
  • 79 mm (3.1 in)
  • 80.5 mm (3.17 in)
Piston stroke
  • 73.4 mm (2.89 in)
  • 81.5 mm (3.21 in)
  • 88.2 mm (3.47 in)
ValvetrainDual overhead cam
Compression ratio
  • 10.5:1
Combustion
Fuel system
Fuel type
  • Gasoline

Pre-Ecotec

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This was the first engine in this family, featuring a Lotus-developed 16-valve cylinder head and a cast-iron cylinder block which was essentially the same as in Opel's 8-valve engines. C16XE was available only in Corsa GSi, model years 1993 and 1994. C16XE was not yet badged Ecotec, and for later model Corsas and Opel Tigras it was replaced with X16XE Ecotec engine. The main difference between C16XE and X16XE Ecotec is emission control, C16XE lacks EGR and AIR-system, although the cylinder head is designed to enable these features. Other differences between C16XE and later versions of the engine include intake manifold, C16XE has a plastic upper intake manifold, which was replaced with a cast aluminium manifold, and fuel injection system, C16XE uses Multec fuel injection with MAF sensor and later models used Multec fuel injection with MAP sensor. Also, while C16XE had its own exhaust front section design, for X16XE it was replaced with a front section used also in Opel Astra, probably as a cost-saving measure.

NameDisplacementBoreStrokeCompression RatioPower
C16XE1.6 L (1598 cc)79 mm (3.1 in)81.5 mm (3.21 in)10.5:180 kW (110 hp)

Applications:

Ecotec

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The first generation Ecotec engines are belt-driven 16-valve DOHC engines, with cast-iron cylinder blocks and aluminum cross-flow cylinder heads. They feature sodium-filled exhaust valves, a cast steel crankshaft, and a spheroidal graphite flywheel. They also feature exhaust gas recirculation (EGR), secondary air injection, and Multec M engine control with sequential multiport fuel injection. The 1.6 L version was also exported for use in the Brazilian Corsa GSi.

NameDisplacementBoreStrokeCompression RatioPowerTorque
X14XE1.4 L (1389 cc)77.6 mm (3.1 in)73.4 mm (2.9 in)10.5:166 kW (89 hp)125 N⋅m (92 lb⋅ft)
X16XEL1.6 L (1598 cc)79 mm (3.1 in)81.5 mm (3.2 in)74 kW (99 hp)150 N⋅m (110 lb⋅ft)
X16XE78 kW (105 hp)
X18XE11.8 L (1796 cc)80.5 mm (3.2 in)88.2 mm (3.5 in)85 kW (114 hp)167 N⋅m (123 lb⋅ft)

Applications:

Electronic throttle

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Updated version introduced from 2000, with lighter cast-iron cylinder block and camshaft driven by toothed belt. Features EGR valve and electronic throttle for reduced emissions.

NameDisplacementBoreStrokeCompression RatioPowerTorqueApplications
Z14XE1.4 L (1389 cc)77.6 mm (3.1 in)73.4 mm (2.9 in)10.5:166 kW (89 hp)120 N⋅m (89 lb⋅ft)
Z16XE1.6 L (1598 cc)79 mm (3.1 in)81.5 mm (3.2 in)74 kW (99 hp)150 N⋅m (110 lb⋅ft)
Z18XE1.8 L (1796 cc)80.5 mm (3.2 in)88.2 mm (3.5 in)
  • 90 kW (120 hp)
  • 92 kW (123 hp)
167 N⋅m (123 lb⋅ft)
Z16XEP1.6 L (1598 cc)79 mm (3.1 in)81.5 mm (3.2 in)77 kW (103 hp)150 N⋅m (110 lb⋅ft)


Ecotec TwinPort Family 1 engine (Z16XEP) is used in:

E-TEC

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E-TEC
1.5 L E-TEC 16V
Overview
Also called
  • E-Tec
  • E-TEC II
  • E-TEC 16V
  • E-TEC II 16V
Production-2009
Layout
Displacement
  • 1,300 cc (79 cu in)
  • 1,498 cc (91.4 cu in)
  • 1,598 cc (97.5 cu in)
Cylinder bore
  • 76.5 mm (3.01 in)
  • 77.6 mm (3.06 in)
  • 79.0 mm (3.11 in)
Piston stroke
  • 73.4 mm (2.89 in)
  • 81.5 mm (3.21 in)
Valvetrain
Combustion
Fuel systemSequential multi-port fuel injection
Fuel type
  • Gasoline

Daewoo Motors licensed and produced a variant of the Family 1 engine. These engines were built exclusively at Bupyeong engine plant and marketed as E-TEC. Like all Family 1 engines they feature a toothed belt driven valvetrain, a cast-iron engine block and an aluminum cylinder head. Most models feature Euro III-compliancy, and the 1.4 L (1399 cc) and 1.6 L (1598cc) versions employ variable intake geometry. With the release of Chevrolet Cruze, the factory has been converted to produce the Ecotec Family 1 Gen III block.

SOHC

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NameDisplacementBoreStrokeCompression RatioPowerTorque
A13SMS1.3 L (1299 cc)76.5 mm (3.01 in)71.5 mm (2.81 in)
A13SMS1.4 L (1349 cc)73.4 mm (2.89 in)
A15SMS1.5 L (1498 cc)81.5 mm (3.21 in)9,5 : 185 PS (63 kW; 84 hp) at 5800 rpm130 N⋅m (96 lb⋅ft) at 3400 rpm
G15SF/G15MF70 PS (51 kW; 69 hp) at 5200 rpm117 N⋅m (86 lb⋅ft) at 3000 rpm

Applications:

DOHC

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The E-TEC II 16V is an updated version of the E-TEC engines with DOHC.

NameDisplacementBoreStrokeCompression RatioPowerTorque
(L95)1.4 L (1399 cc)77.9 mm (3.1 in)73.4 mm (2.9 in)9.5:170 kW (94 hp) at 6200 rpm127 N⋅m (94 lb⋅ft) at 3400 rpm
(LDT)74 kW (99 hp) at 6400 rpm131 N⋅m (97 lb⋅ft) at 4200 rpm
A15MF1.5 L (1498 cc)76.5 mm (3.01 in)81.5 mm (3.21 in)63 kW (84 hp) at 5400 rpm131 N⋅m (97 lb⋅ft) at 3000 rpm
(L91)1.6 L (1598 cc)79 mm (3.1 in)77 kW (103 hp) at 6000 rpm145 N⋅m (107 lb⋅ft) at 3600 rpm
(LXT)77 kW (103 hp) at 5800 rpm145 N⋅m (107 lb⋅ft) at 3400 rpm

Applications:

Generation III

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Generation III
Overview
Also called
  • Fam1 Gen3
  • Gen III
  • Gen 3
  • Generation 3
Production2005–present
Layout
Configuration
Displacement
  • 1,598 cc (97.5 cu in)
  • 1,796 cc (109.6 cu in)
Cylinder bore
  • 79 mm (3.1 in)
  • 80.5 mm (3.17 in)
Piston stroke
  • 81.5 mm (3.21 in)
  • 88.2 mm (3.47 in)
ValvetrainDual overhead cam
Combustion
TurbochargerSome version
Fuel system
Fuel type

The new Generation III or Gen III engine entered production in Spring 2005. These engines replaced both the previous generation Ecotec engines as well as Daewoo's E-TEC 16V engines. These engines are manufactured at Szentgotthárd, Hungary, Bupyeoung, Korea, Toluca, Mexico and Yantai, PRC (SGM).

In contrast to their predecessors, the Gen III engines feature lighter cast-iron blocks, as well as higher compression ratios. These engines also implement DCVCP (Double Continuous Variable Cam Phasing technology, a variant of VVT), piston cooling by oil jets, and an integrated catalytic converter. Non-turbocharged variants feature the TwinPort (Variable-length intake manifold) technology.Reliability improvements include a wider camshaft drive belt, and a water pump no longer driven by it.

The LDE engine meets Euro VI and KULEV emission standards. With the addition of secondary air injection to the LUW engine, the LWE achieves PZEV status.

These engines, like their DOHC predecessors, feature bucket tappets in contrast to the roller finger followers found on GM's other 4-cylinder engines.

NameDisplacementBoreStrokeCompression RatioPowerTorque
Z16XER1.6 L (1598 cc)79 mm (3.1 in)81.5 mm (3.2 in)10.8:185 kW (114 hp) at 6000 rpm155 N⋅m (114 lb⋅ft) at 4000 rpm
A16XER (LDE)
(LXV)81 kW (110 PS) at 6400 rpm142 N⋅m (105 lb⋅ft) at 4000 rpm
(LGE)10.5:1110 kW (150 PS) at 5000 rpm
  • 210 N⋅m (150 lb⋅ft) at 2300–5000 rpm (CNG)
  • 180 N⋅m (130 lb⋅ft) at 2300–5000 rpm (Gasoline)
Z16LEL8.8:1110 kW (150 PS) at 5000 rpm210 N⋅m (150 lb⋅ft) at 1850–5000 rpm
A16LEL
Z16LET132 kW (179 PS) at 5500 rpm230 N⋅m (170 lb⋅ft) at 2200–5400 rpm
A16LET (LLU)
Z16LER141 kW (192 PS) at 5000 rpm230 N⋅m (170 lb⋅ft) at 1980–5800 rpm
A16LER (LDW) (B16LER)141 kW (192 PS) at 5850 rpm
  • 230 N⋅m (170 lbf⋅ft)
  • 266 N⋅m (196 lbf⋅ft) at 1980–5850 rpm (Overboost)
A16LES (B16LES)154 kW (209 PS) at 5850 rpm
  • 250 N⋅m (180 lbf⋅ft)
  • 280 N⋅m (210 lbf⋅ft) at 2250–5850 rpm (Overboost)
X18XF (Flex)1.8 L (1796 cc)80.5 mm (3.2 in)88.2 mm (3.5 in)10.5:184 kW (113 hp) at 5600 rpm175 N⋅m (129 lb⋅ft) at 2800 rpm
Z18XER103 kW (140 PS) at 6300 rpm175 N⋅m (129 lb⋅ft) at 3800 rpm
A18XER (2H0) (F18DA)
P18XER (LWE)
U18XFR (LUW)
N18XFF (LFH)107 kW (143 hp) at 6300 rpm185 N⋅m (136 lb⋅ft) at 3800 rpm

Applications:

Turbocharged Gen III engines are used in:

References

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  1. ^ "Werk Aspern Plant. Facts and Figures". General Motors. Retrieved 18 July 2014.
  2. ^ a b c d "Szentgotthard Plant. Facts and Figures". Opel Media. Retrieved 28 May 2014.
  3. ^ "São José dos Campos Industrial Complex" (PDF). GM do Brasil. p. 3. Archived from the original (PDF) on 21 March 2019.
  4. ^ a b c "Motoroversigt. Opel Benzin- og Diesel-motorer ('57–'86)" [Engine overview: Opel petrol and diesel engines] (PDF) (in Danish). historisk-opelklub.dk. 2011. p. 2. Retrieved 23 May 2014.
  5. ^ a b Oversigt, p. 3
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