Jump to content

GM Family 1 engine

From Wikipedia, the free encyclopedia
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
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.

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 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.

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

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 controls 2./3. = Displacement (in tenths of liters) 4. = Compression ratio 5. = Fuel feed (only on gasoline engines) 5./6. = Special conditions
empty = no emissions controls/ECE R83A 12 = 1.2 Liter G = < 8.5:1 V = Carburetor A = Egyptian market/revised version P = High Output (until 2000)
E = Euronorm catalytic converter 14 = 1.4 Liter L = > 8.5–9.0:1 Z = Single-point injection B = Bedford/IBC P = TwinPort (since 2000)
C = Euro 1, Three-way catalytic converter 16 = 1.6 liter N = > 9.0–9.5:1 E = Multi-point injection D = Daewoo (D-TEC) Q = Colombia
X = Euro 2 17 = 1.7 liter S = > 9.5–10.5:1 H = Direct injection E = Ecoflex? R = enhanced power
Y = Euro 3 18 = 1.8 liter X = > 10.5–11.5:1 F = FlexFuel (E85) F = government fleet (de-tuned) S = Increased power/turbocharging
Z = Euro 4 20 = 2.0 liter Y = > 11,5:1 L = LPG G = Natural gas T = Turbocharger/special version
A = Euro 5 (since 2007), Austria 25 = 2.5 liter D = Diesel N = Natural gas (often used with 6th character G) H = high output/forced induction U = Uruguay
B = Euro 6 28 = 2.8 liter I = Irmscher V = Volume model
D = Euro 6c 30 = 3.0 liter J = adjusted output W = Venezuela
F = Euro 6d 32 = 3.2 liter K = Comprex 1 = Family 1 engine
H = Australian ADR 37 ("Holden") L = reduced power/low pressure turbo 2 = Family II engine
S = Swedish/Swiss A 10/11 emissions M = Middle East/Common Rail Diesel empty = no special condition


SOHC

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

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.

Engine Power Torque Compression Ratio Fuel Delivery Engine Management Applications Notes
C10YEH (VHC) 70–71 hp (51–52 kW) at 6400 rpm 86 N⋅m (63 lb⋅ft) at 3000 rpm Multi-point fuel injection Multec
X10YFL (Flexpower Classic) 70–72 hp (51–53 kW) at 6400 rpm 86–88 N⋅m (63–65 lb⋅ft) at 5200 rpm 12.6:1 Multi-point fuel injection Multec FR4
Higher outputs when using ethanol
X10YFH (VHC Flexpower) 77–78 hp (57–57 kW) at 6400 rpm 91–92 N⋅m (67–68 lb⋅ft) at 3200 rpm 12.6:1 Multi-point fuel injection Motronic 7.9.9
Higher outputs when using ethanol
N10YFH (VHC-E Flexpower) 77–78 hp (57–57 kW) at 6400 rpm 93–95 N⋅m (69–70 lb⋅ft) at 3200 rpm 12.6:1 Multi-point fuel injection Multec MT27E
Higher outputs when using ethanol

1.2

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] Power Torque Compression Ratio Fuel Delivery Cat. Applications Years
1196 cc, 77.8 mm × 62.9 mm (3.06 in × 2.48 in)
A12ST 50 hp (37 kW) at 5600 rpm 88 N⋅m (65 lb⋅ft) at 2200 rpm 9.2:1 Carburetor – Opel Corsa A (Austria)
12ST/S12ST 55 hp (40 kW) at 5600 rpm 90 N⋅m (66 lb⋅ft) at 2200 rpm Opel Corsa A 1982–1988
1195 cc, 72.0 mm × 73.4 mm (2.8 in × 2.9 in)
12NV 52 hp (38 kW) at 5800 rpm 86 N⋅m (63 lb⋅ft) at 2600 rpm 9.1:1 Carburetor – Opel Corsa A 1990–1992
12NZ 45 hp (33 kW) at 5000 rpm 88 N⋅m (65 lb⋅ft) at 2800 rpm 9.4:1 Single-point fuel injection Opel Corsa B 1993–1995
C12NZ 45 hp (33 kW) at 5000 rpm 88 N⋅m (65 lb⋅ft) at 2400 rpm ● Opel Corsa A
Opel Corsa B		 1990–1993
1993–1995
X12SZ 45 hp (33 kW) at 4600 rpm 88 N⋅m (65 lb⋅ft) at 2800 rpm 10.0:1 Opel Corsa B 1995–1997

1.3

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] Power Torque Compression Ratio Fuel Delivery Engine Management Applications
13N 60 hp (44 kW) at 5800 rpm 94–96 N⋅m (69–71 lb⋅ft) at 3800 rpm
13Nb 60 hp (44 kW) at 5800 rpm 96 N⋅m (71 lb⋅ft) at 3200 rpm Opel Corsa A
13S 68–75 hp (50–55 kW) at 5800 rpm 96–101 N⋅m (71–74 lb⋅ft) at 3800–4600 rpm
13SB 70 hp (51 kW) at 5800 rpm 101 N⋅m (74 lb⋅ft) at 3800–4200 rpm Opel Corsa A
13SH 83 hp (61 kW) at 5800 rpm 108 N⋅m (80 lb⋅ft) at 4200 rpm 9,5:1 Multi-point fuel injection Bosch LE-Jetronic Opel Corsa A (Irmscher)

1.4

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] Power Torque Compression Ratio Fuel Delivery Engine Management Applications
14NV 72 hp (53 kW) at 5600 rpm
75 hp (55 kW) at 5600 rpm		 106 N⋅m (78 lb⋅ft) at 3000 rpm 9.4:1 Pierburg 2E3 twin barrel carburettor
C14NZ 60 hp (44 kW) at 5600 rpm 101 N⋅m (74 lb⋅ft) at 2800 rpm 9.4:1 Single-point fuel injection
C14SE 82 hp (60 kW) at 5800 rpm 116 N⋅m (86 lb⋅ft) at 3400 rpm 9.8:1 Multi-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
 12.4:1 Multi-point fuel injection
X14YFH 99 hp (73 kW) at 6000 rpm 129 N⋅m (95 lb⋅ft) at 2800 rpm  
98 hp (72 kW) at 6200 rpm 127 N⋅m (94 lb⋅ft) at 2800 rpm 2013–2019 Chevrolet Prisma Mk II
N14YF 97–102 hp (72–76 kW) at 6000 rpm 126–132 N⋅m (93–97 lbf⋅ft) at 3200 rpm

1.6

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] Power Torque Compression Ratio Fuel Delivery Engine Management Applications
C16NZ 72–75 hp (54–56 kW) at 5200 rpm 125 N⋅m (92 lb⋅ft) at 2800 rpm 9.2:1 Single-point Fuel Injection
C16SE 100 hp (75 kW) at 5800 rpm 135 N⋅m (100 lb⋅ft) at 3400 rpm 9.8:1 multi-point fuel injection
C16SEI 98 hp (73 kW) at 5600 rpm 132 N⋅m (97 lb⋅ft) at 3400 rpm Opel Corsa A
E16SE 100 hp (75 kW) at 5800 rpm 135 N⋅m (100 lb⋅ft) at 3400 rpm Opel Corsa A
L73 74 hp (55 kW) at 5600 rpm 120 N⋅m (90 lb⋅ft) at 2800 rpm 8.6:1 throttle-body fuel injection
G16SF 92 hp (68 kW) at 5600 rpm throttle-body fuel injection GM Multec Central 1988–1993 Pontiac LeMans LS

1988–1991 Passport Optima

Z16SE 64 kW (86 hp) at 5400 rpm 133 N⋅m (98 lb⋅ft) at 2600 rpm 9.6:1 multi-point fuel injection
  • Opel Astra G
  • Opel Combo C
  • Opel Corsa C
L91 79 kW (106 hp) at 6400 rpm 143 N⋅m (105 lb⋅ft) at 3800 rpm 10.8:1 multi-point fuel injection
X16SZ 52 kW (72 hp) at 5000 rpm 128Nm at 2800 rpm 10.0:1 Single-point fuel injection Multec-SZ Opel Vectra A

Opel Astra F

16SV 82 bhp@5400 130 N⋅m (96 lb⋅ft) @ 2600 rpm Carburettor Vauxhall Cavalier MK3

MK2 Astra

1.8

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.

Engine Power Torque Compression Ratio Fuel Delivery Engine Management Applications
N18XFH 106–115 hp (79–86 kW) at 5600 rpm 161–168 N⋅m (119–124 lb⋅ft) at 3200 rpm 10.5:1 Multi-point fuel injection
F18S2 98-102 hp at 5200 rpm 146-149 Nm at 2800 rpm multi-point fuel injection Chevrolet Rezzo

Daewoo Tacuma Daewoo Leganza

Applications:

SPE / 4

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.

Name Displacement Bore Stroke Compression Ratio Power Torque Applications
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

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

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.

Name Displacement Bore Stroke Compression Ratio Power
C16XE 1.6 L (1598 cc) 79 mm (3.1 in) 81.5 mm (3.21 in) 10.5:1 80 kW (110 hp)

Applications:

Ecotec

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.

Name Displacement Bore Stroke Compression Ratio Power Torque
X14XE 1.4 L (1389 cc) 77.6 mm (3.1 in) 73.4 mm (2.9 in) 10.5:1 66 kW (89 hp) 125 N⋅m (92 lb⋅ft)
X16XEL 1.6 L (1598 cc) 79 mm (3.1 in) 81.5 mm (3.2 in) 74 kW (99 hp) 150 N⋅m (110 lb⋅ft)
X16XE 78 kW (105 hp)
X18XE1 1.8 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

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.

Name Displacement Bore Stroke Compression Ratio Power Torque Applications
Z14XE 1.4 L (1389 cc) 77.6 mm (3.1 in) 73.4 mm (2.9 in) 10.5:1 66 kW (89 hp) 120 N⋅m (89 lb⋅ft)
Z16XE 1.6 L (1598 cc) 79 mm (3.1 in) 81.5 mm (3.2 in) 74 kW (99 hp) 150 N⋅m (110 lb⋅ft)
Z18XE 1.8 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)
Z16XEP 1.6 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

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

Name Displacement Bore Stroke Compression Ratio Power Torque
A13SMS 1.3 L (1299 cc) 76.5 mm (3.01 in) 71.5 mm (2.81 in)
A13SMS 1.4 L (1349 cc) 73.4 mm (2.89 in)
A15SMS 1.5 L (1498 cc) 81.5 mm (3.21 in) 9,5 : 1 85 PS (63 kW; 84 hp) at 5800 rpm 130 N⋅m (96 lb⋅ft) at 3400 rpm
G15SF/G15MF 70 PS (51 kW; 69 hp) at 5200 rpm 117 N⋅m (86 lb⋅ft) at 3000 rpm

Applications:

DOHC

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

Name Displacement Bore Stroke Compression Ratio Power Torque
(L95) 1.4 L (1399 cc) 77.9 mm (3.1 in) 73.4 mm (2.9 in) 9.5:1 70 kW (94 hp) at 6200 rpm 127 N⋅m (94 lb⋅ft) at 3400 rpm
(LDT) 74 kW (99 hp) at 6400 rpm 131 N⋅m (97 lb⋅ft) at 4200 rpm
A15MF 1.5 L (1498 cc) 76.5 mm (3.01 in) 81.5 mm (3.21 in) 63 kW (84 hp) at 5400 rpm 131 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 rpm 145 N⋅m (107 lb⋅ft) at 3600 rpm
(LXT) 77 kW (103 hp) at 5800 rpm 145 N⋅m (107 lb⋅ft) at 3400 rpm

Applications:

Generation III

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.

Name Displacement Bore Stroke Compression Ratio Power Torque
Z16XER 1.6 L (1598 cc) 79 mm (3.1 in) 81.5 mm (3.2 in) 10.8:1 85 kW (114 hp) at 6000 rpm 155 N⋅m (114 lb⋅ft) at 4000 rpm
A16XER (LDE)
(LXV) 81 kW (110 PS) at 6400 rpm 142 N⋅m (105 lb⋅ft) at 4000 rpm
(LGE) 10.5:1 110 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)
Z16LEL 8.8:1 110 kW (150 PS) at 5000 rpm 210 N⋅m (150 lb⋅ft) at 1850–5000 rpm
A16LEL
Z16LET 132 kW (179 PS) at 5500 rpm 230 N⋅m (170 lb⋅ft) at 2200–5400 rpm
A16LET (LLU)
Z16LER 141 kW (192 PS) at 5000 rpm 230 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) 10.5:1 84 kW (113 hp) at 5600 rpm 175 N⋅m (129 lb⋅ft) at 2800 rpm
Z18XER 103 kW (140 PS) at 6300 rpm 175 N⋅m (129 lb⋅ft) at 3800 rpm
A18XER (2H0) (F18DA)
P18XER (LWE)
U18XFR (LUW)
N18XFF (LFH) 107 kW (143 hp) at 6300 rpm 185 N⋅m (136 lb⋅ft) at 3800 rpm

Applications:

Turbocharged Gen III engines are used in:

References

  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
Wikimedia Commons has media related to Family 1 engine.
Retrieved from "https://en.wikipedia.org/w/index.php?title=GM_Family_1_engine&oldid=1248784042"