Volkswagen EA827 (EA113) | |
---|---|
Overview | |
Manufacturer | Volkswagen Group |
Production | 1972–2013 [1] [2] [3] |
Layout | |
Configuration | Inline-4 |
Displacement | 1,297–1,984 cc (1.3–2.0 L; 79.1–121.1 cu in) |
Cylinder bore | 75–82.5 mm (3.0–3.2 in) |
Piston stroke | 73.4–92.8 mm (2.89–3.65 in) |
Cylinder block material | Gray cast iron |
Cylinder head material | Cast aluminium alloy |
Valvetrain | 2-, 4-, or 5-valve [4] valves per cylinder, hydraulic valve lifters, belt-driven single overhead camshaft (SOHC) |
Compression ratio | 8.0:1-10.5:1 |
Combustion | |
Fuel system | Carburetor or electronic fuel injection |
Management | Bosch Motronic or Siemens Simos electronic engine control unit (ECU) |
Fuel type | Petrol |
Oil system | Wet sump |
Cooling system | Water-cooled |
Output | |
Power output | 40–155 kW (54–211 PS; 54–208 bhp) |
Torque output | 144–280 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] with later derivatives of the engine still in production into the 2010s. 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 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]
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]
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 |
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