Engineering:Volkswagen EA827 engine

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Short description: Family of petrol engines
Volkswagen EA827 (EA113)
1992 Biagini Passo LX in White, engine (Greenwich 2022).jpg
Overview
ManufacturerVolkswagen Group
Production1972–2013[1][2][3]
Layout
ConfigurationInline-4
Displacement1,297–1,984 cc (1.3–2.0 L; 79.1–121.1 cu in)
Cylinder bore75–82.5 mm (3.0–3.2 in)
Piston stroke73.4–92.8 mm (2.89–3.65 in)
Block materialGray cast iron
Head materialCast aluminium alloy
Valvetrain2-, 4-, or 5-valve[4] valves per cylinder, hydraulic valve lifters, belt-driven single overhead camshaft (SOHC)
Compression ratio8.0:1-10.5:1
Combustion
Fuel systemCarburetor or electronic fuel injection
ManagementBosch Motronic or Siemens Simos electronic engine control unit (ECU)
Fuel typePetrol
Oil systemWet sump
Cooling systemWater-cooled
Output
Power output40–155 kW (54–211 PS; 54–208 bhp)
Torque output144–280 N⋅m (106–207 lb⋅ft)
Dimensions
Dry weight~ 110 kg (240 lb)

The EA827 family of petrol engines was initially developed by Audi under Ludwig Kraus leadership and introduced in 1972 by the B1-series Audi 80, and went on to power many Volkswagen Group models.[5] This is a very robust water-cooled engine configuration for four- up to eight- cylinders. In Brazil this engine was produced under the name Volkswagen AP (pt) AP (Alta Performance, "high performance").[6]

There was also a range of EA827 diesel engines, sharing its 88-millimetre (3.46 in) cylinder spacing with the spark ignition petrol engines.[7]

60 hp 1.3

configuration
1,297 cc (78 cu in) inline-four, bore 75 mm (3.0 in) × stroke 73.4 mm (2.9 in)
head
SOHC two valves per cylinder
block
grey cast iron, five bearings
output
44 kW (60 PS; 59 hp) at 5,500 rpm, 100 N⋅m (74 lb⋅ft) at 3,200 rpm
fuel
carburettor
application
Audi 80, Volkswagen Passat

84 hp 1.4

configuration
1,423 cc inline-four, bore 76.5 mm (3.0 in) × stroke 77.4 mm (3.0 in)
head
SOHC 2-valve per cylinder, 10:1 compression
block
cast iron, five bearings
output
62 kW (84 PS; 83 hp) at 5,500 rpm, 118 N⋅m (87 lb⋅ft) at 4,200 rpm
fuel
electronic injection [SPI] or carburettor
aspiration
cast aluminum intake manifold, cast iron exhaust manifold
application
Volkswagen Citi Golf (South Africa)

70 hp 1.5

configuration
1,457 cc (89 cu in) inline-four, bore 79.5 mm (3.1 in) × stroke 73.4 mm (2.9 in)
head
SOHC 2-valve per cylinder
block
grey cast iron, five bearings
output
51 kW (70 PS; 69 hp) at 5,600 rpm, 121 N⋅m (89 lb⋅ft) at 2,800 rpm
fuel
carburettor
application
Volkswagen Golf, Audi 80, Volkswagen Passat, Volkswagen Scirocco

85 hp 1.5

configuration
1,457 cc (89 in³) inline-four, bore 79.5 mm (3.1 in) × stroke 73.4 mm (2.9 in)
head
SOHC 2-valve per cylinder
block
grey cast iron, five bearings
output
63 kW (86 PS; 84 hp) at 5,600 rpm, 125 N⋅m (92 lb⋅ft) at 3,200 rpm
fuel
carburettor
application
Volkswagen Golf, Audi 80, Volkswagen Passat

65–110 hp 1.6

configuration
1588 cc (96 in³) inline 4, bore 79.5 mm (3.1 in) × stroke 80 mm (3.1 in)
head
SOHC 2-valve per cylinder
block
grey cast iron, five bearings
output
63 kW (85 PS; 84 hp) at 5600 rpm, 125 N⋅m (92 lb⋅ft) at 2800 rpm
output (GTI)
81 kW (110 PS; 108 hp) at 5800 rpm, 150 N⋅m (111 lb⋅ft) at 4000 rpm
fuel
carburettor, K-Jetronic
application
Volkswagen Golf GTI, Volkswagen Scirocco GTI, Audi 80, Volkswagen Passat

70–102 hp 1.6

configuration
1595 cc (97 in³) inline 4, bore 81 mm (3.2 in) × stroke 77.4 mm (3.0 in), 1.05 ratio
head
SOHC 2-valve per cylinder
block
grey cast iron, five bearings
output
Output Torque Engine code Applications
51 kW (70 PS; 69 hp) /5200 rpm 125 N⋅m (92 lb⋅ft) /2800 rpm PN; PP Audi 80, Volkswagen Golf Mk II, Volkswagen Passat (B2), Volkswagen Santana (B2)
74 kW (101 PS; 100 hp) /5800 rpm 135 N⋅m (100 lb⋅ft) /4400 rpm AEK Volkswagen Golf Mk III, Volkswagen Vento, Volkswagen Passat B4
74 kW (101 PS; 100 hp) /5800 rpm 140 N⋅m (103 lb⋅ft) /3500 rpm AFT Volkswagen Golf Mk III, Volkswagen Vento, Volkswagen Passat B4, SEAT Ibiza Mk I, Seat Córdoba Mk I, Seat Toledo Mk I
74 kW (100 PS; 99 hp) /5300 rpm 140 N⋅m (103 lb⋅ft) /3800 rpm ADP; AHL Audi A4 B5, Volkswagen Passat B5
74 kW (101 PS; 100 hp) /5600 rpm 145 N⋅m (107 lb⋅ft) /3800 rpm AEH; AKL; APF; AUR Audi A3 Mk I, Audi A4 B5, Volkswagen Polo Mk III Classic/Variant, Volkswagen Golf Mk IV, Volkswagen Bora, Volkswagen Passat B5, Volkswagen New Beetle, Škoda Octavia, SEAT Ibiza Mk I, Seat Córdoba Mk I, Seat Toledo Mk II
75 kW (102 PS; 101 hp) /5600 rpm 148 N⋅m (109 lb⋅ft) /3800 rpm AYD; AWH; AVU; ALZ; BFQ; BFS; BGU; BSE; BSF; AFX Audi A3, Audi A4 B5-B7, Seat León Mk II, SEAT Altea, Seat Toledo Mk III, Škoda Octavia Mk I/II, Volkswagen Golf Mk IV/V/VI, Volkswagen Bora/Jetta, Volkswagen New Beetle, Volkswagen Passat B5/B6, Citi Golf 1.6i and variants
fuel
Ecotronic carburettor, KE-Jetronic, Simos AFX has VWSA Bosch MP9 injection
aspiration
cast aluminum intake manifold, plastic variable length intake manifold, cast iron exhaust manifold

1.7

A 1,715 cc engine, originally used in the German Volkswagen Iltis,[8] was also used mainly in the US market Sciroccos, Rabbits and Jettas but also in the Audi 4000 B2. It was built in Volkswagen of America's plant in New Stanton, Pennsylvania. This engine was also used in the Dodge Omni/Plymouth Horizon family of cars from 1978 until 1983. Power ranged from 63 to 75 hp (47 to 56 kW) in the Chrysler applications.[9]

configuration
1,715 cc (104.7 cu in) inline-four, bore 79.5 mm (3.13 in) × stroke 86.4 mm (3.40 in)

75–112 hp 1.8

An 85 hp 1.8-liter GX engine mounted in a 1985 Volkswagen Golf II
configuration
1781 cc inline 4, : bore /stroke 81/ 86.4 mm
head
SOHC 2-valve per cylinder
block
grey cast iron, five main bearings
fuel
carburettor, K/KE-Jetronic, mono-Motronic, mono-jetronic, CIS, CIS E, Digifant I, Digifant II
output
Output Torque Compression Engine code
55 kW (75 PS; 74 hp) at 5000 rpm 140 N⋅m (103 lb⋅ft) at 2500 rpm 9.0:1 AAM; ANN
63 kW (85 PS; 84 hp) at 5200 rpm 133 N⋅m (98 lb⋅ft) at 3000 rpm 8.5:1 GX
66 kW (90 PS; 89 hp) at 5400 rpm 142 N⋅m (105 lb⋅ft) at 2600 rpm 9.0:1 RP
66 kW (90 PS; 89 hp) at 5500 rpm 145 N⋅m (107 lb⋅ft) at 2500 rpm 10.0:1 ABS; ADZ; ANP
67 kW (91 PS; 90 hp) at 5500 rpm 142 N⋅m (105 lb⋅ft) at 3250 rpm 8.5:1 JH[10]
72 kW (98 PS; 97 hp) at 5400 rpm 142 N⋅m (105 lb⋅ft) at 3000 rpm 10.0:1 2H
75 kW (102 PS; 101 hp) at 5250 rpm 149 N⋅m (110 lb⋅ft) at 3250 rpm 10.0:1 RD
82 kW (112 PS; 110 hp) at 5800 rpm 154 N⋅m (114 lb⋅ft) at 3500 rpm 10.0:1 PB; EV; KT; JJ; DX; DZ
applications
Audi 80, Audi 100, Volkswagen Cabriolet, VW Golf/Rabbit, Volkswagen Passat, Volkswagen Jetta

113 hp 1.9E

configuration
1847 cc inline 4, : bore /stroke 82,5/ 86.4 mm
head
SOHC 2-valve per cylinder, 10,5: 1 compression ratio
block
grey cast iron, five bearings
fuel
KE-Jetronic
output
83 kW (113 PS; 111 hp) at 5600 rpm, 160 N⋅m (118 lb⋅ft) at 3400 rpm
fuel
KE-Jetronic
application
Audi 80, Audi 100

129–139 hp 1.8 16V

VW Golf 16v engine.
configuration
1781 cc inline 4, : bore /stroke 81/ 86.4 mm
head
DOHC 4-valve per cylinder
block
grey cast iron, five bearings
fuel
K/KE-Jetronic
output
94 kW (128 PS; 126 hp) in SEAT Toledo MY 1992–1995
95 kW (129 PS; 127 hp) in SEAT Ibiza, SEAT Córdoba - ADL
102 kW (139 PS; 137 hp) in Volkswagen Golf, Volkswagen Jetta, Volkswagen Corrado
application
Volkswagen Golf, Volkswagen Scirocco, SEAT Ibiza, SEAT Córdoba, SEAT Toledo, Volkswagen Jetta, Volkswagen Passat, Volkswagen Corrado

90–115 hp 2.0

engine displacement & engine configuration
1,984 cubic centimetres (121.1 cu in) inline-four engine (R4/I4); bore x stroke: 82.5 by 92.8 millimetres (3.25 in × 3.65 in), stroke ratio: 0.89:1 - undersquare/long-stroke, 496.1 cc per cylinder, compression ratio: 10.0-10.5:1
cylinder block & crankcase
CG25 grey cast iron; five main bearings; die–forged steel crankshaft, forged steel connecting rods
cylinder head & valvetrain
cast aluminium alloy; two valves per cylinder, 8 valves total, hydraulic bucket tappets, timing belt-driven one-piece cast single overhead camshaft (SOHC)
aspiration
cast aluminium alloy intake manifold
engine management
Bosch Motronic or Siemens Simos electronic engine control unit (ECU)
EWG-rated motive power & torque outputs, application, ID codes
37 kW (50 PS; 49 hp) at 2,800 rpm; 140 newton metres (103 lbf⋅ft) at 2,100-2,400 rpm — Volkswagen Industrial Motor multi-fuel (petrol / LPG / CNG) - CBS (08/06->)
43 kW (58 PS; 57 hp) at 2,800 rpm; 143 newton metres (105 lbf⋅ft) at 2,100-2,400 rpm — Volkswagen Industrial Motor multi-fuel (petrol / LPG / CNG) - BEF (04/02->)
DIN-rated motive power & torque outputs, ID codes
80 kW (109 PS; 108 hp) at 5,400 rpm; 160 N⋅m (118 lbf⋅ft) at 3,500 rpm — Ecofuel (bivalent) (CNG) Touran, Caddy, Transporter/Caravelle - BSX
85 kW (115 PS; 113 hp) at 5,400 rpm; 165 N⋅m (122 lbf⋅ft) at 3,200 rpm — AWG, AWF
85 kW (115 PS; 113 hp) at 5,400 rpm; 166 N⋅m (122 lbf⋅ft) at 2,600 rpm — AGG
85 kW (115 PS; 113 hp) at 5,400 rpm; 166 N⋅m (122 lbf⋅ft) at 3,200 rpm — 2E, ADY, ABA
85 kW (115 PS; 113 hp) at 5,200 rpm; 170 N⋅m (125 lbf⋅ft) at 2,400 rpm — APK, AQY
85 kW (115 PS; 113 hp) at 5,200 rpm; 170 N⋅m (125 lbf⋅ft) at 2,600 rpm — ATM
85 kW (115 PS; 113 hp) at 5,200 rpm; 170 N⋅m (125 lbf⋅ft) at 2,700-4,700 rpm — AXA
85 kW (115 PS; 113 hp) at 5,400 rpm; 172 N⋅m (127 lbf⋅ft) at 3,200 rpm — AZH, AZJ
85 kW (115 PS; 113 hp) at 5,400 rpm; 172 N⋅m (127 lbf⋅ft) at 3,500 rpm — AZM
88 kW (120 PS; 118 hp) at 5,600 rpm; 174 N⋅m (128 lbf⋅ft) at 2,400 rpm — ATF
88 kW (120 PS; 118 hp) at 5,600 rpm; 175 N⋅m (129 lbf⋅ft) at 2,600 rpm — AUZ, ASU, AVA
applications
SEAT Ibiza Mk2 & Mk3, SEAT Córdoba, SEAT Toledo Mk1, SEAT Alhambra, Škoda Fabia Mk1 (6Y), Škoda Octavia Mk1 (1U), Škoda Superb Mk1 (3U), Volkswagen Santana, Volkswagen Polo Mk4, Volkswagen Golf Mk3, Volkswagen Golf Mk4, Volkswagen Vento, Volkswagen Bora, Volkswagen Jetta, Volkswagen New Beetle, Volkswagen Passat B3, Volkswagen Passat B4, Volkswagen Passat B5, Volkswagen Sharan (7M), Volkswagen Transporter (T5), Volkswagen Industrial Motor, Audi 80, Audi 100
This engine was neither assembled in the Porsche 924 nor in the AMC Gremlin, their respective engines being based on the 2.0 EA831 engine).

136 - 150 hp 2.0 16V

Configuration
1,984 cc inline 4 (121 in³)
Cylinders
bore × stroke 82.5 × 92.8 mm (0.89), 496 cc/cylinder, 10.5:1 compression ratio
Block
grey cast iron, five bearings
Head
DOHC 4-valve per cylinder
Fuel
KE-Motronic ("CIS-E Motronic"), Digifant
Aspiration
long overhead cast aluminium intake manifold
output
100 kW (136 PS; 134 hp), 180 N⋅m (133 lb⋅ft) VW Passat B3 16V VW Jetta, Golf MKII, Golf MKIII, VW Corrado 16V
output
103 kW (140 PS; 138 hp), 181 N⋅m (133 lb⋅ft) Audi 80/100 for some European markets
output
110 kW (150 PS; 148 hp) at 6000 rpm, 180 N⋅m (133 lb⋅ft) at 4800 rpm VW Golf III GTI 16V, VW Passat B4 16V
application
Volkswagen Golf GTI, Volkswagen Passat, Audi 100, SEAT Córdoba Mk1 (ABF), SEAT Ibiza Mk2, SEAT Toledo Mk1, Volkswagen Jetta GLI, GTX, Golf GTI 16v, MK-II 1996-1999 146 cv, MK-III 2000 153 cv (Brazil), Parati GTI 16V (Brazil)

160/210 hp G60

configuration
1781 cc inline 4, : bore /stroke 81 x 86.4 mm
1763 cc inline 4, : bore /stroke 80.6 x 86.4 mm
head
SOHC 2-valve per cylinder, 8.0:1 compression ratio
DOHC 4-valves per cylinder, 8,5:1 compression ratio
block
Code PG: grey cast iron, five bearings
fuel
Bosch
aspiration
belt-driven G-Charger with intercooler
output
118 kW (160 PS; 158 hp) at 5800 rpm, 225 N⋅m (166 lb⋅ft) at 3800 rpm — PG
118 kW (160 PS; 158 hp) at 5800 rpm, 225 N⋅m (166 lb⋅ft) at 3800 rpm — 1H (Golf Rallye, 1763 cc)
154 kW (210 PS; 207 hp) at 5500 rpm, 280 N⋅m (207 lb⋅ft) at 4200 rpm — 3G (Golf Limited, DOHC 16V)
application
Volkswagen Golf Mk2 G60/Rallye/Limited, Volkswagen Passat G60, Volkswagen Corrado G60

See also

References

  1. ↑ "Engine History: Audi's (and VW) EA827 Engine – The Inline Four That Could!". July 23, 2018. http://www.curbsideclassic.com/blog/engines/engine-history-audis-ea827-engine-the-inline-four-that-could/. 
  2. ↑ "VW 1.8 EA827 engine (1972-1998)". https://motor-car.net/vw-engines/item/20085-vw-ea827-1-8. 
  3. ↑ "VW's trends in China (Part 1): Production set to expand significantly through 2017". https://www.marklines.com/en/report_all/rep1215_201310. 
  4. ↑ "Engine specifications for EA827/EA113 1.8, characteristics, oil, performance". My Motor List. https://mymotorlist.com/engines/audi/ea827-ea113-1-8/. 
  5. ↑ "The Volkswagen EA827 engine family hit you in the craziest places". November 28, 2021. http://techzle.com/the-volkswagen-ea827-engine-family-hit-you-in-the-craziest-places. 
  6. ↑ "The History of Watercooled VW Engines | Heritage Parts Center US". https://www.heritagepartscentre.com/us/blog/the-history-of-watercooled-vw-engines-us.html. 
  7. ↑ "VW 2.0 EA827 engine (1980-2013)". https://motor-car.net/vw-engines/item/20084-vw-ea827-2-0. 
  8. ↑ www.automobile-catalog.com - 1977 Volkswagen Iltis Full Range Specs
  9. ↑ Lee, John (1990). Standard Catalog of Chrysler, 1924-1990. Iola, WI: Krause Publications, Inc.. pp. 313–327. ISBN 0-87341-142-0. 
  10. ↑ Koch, Jeff (November 2014). "Legendary". Hemmings Sports & Exotic Car (Bennington, VT: Hemmings Motor News) 10 (3): 23–24. ISSN 1555-6867. 

External links



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