APY Audi APY
Модульний 4-циліндровий двигун з турбонаддувом, відомий своєю потужністю та надійністю при правильному обслуговуванні.
73
Brand engines
4
Modifications
Technical Specifications
| Engine Displacement | 1.8 L (1,781 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 5 |
| Power | 150 - 210 л.с. |
| Torque | 250 - 270 Н*м |
| Cylinder Bore | 81.00 mm |
| Piston Stroke | 86.40 mm |
| Compression Ratio | 9.0:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Multi-point Fuel Injection |
| Aspiration | Turbocharged |
| Turbocharger | K04 |
| Intercooler | Yes |
| Maximum RPM | 6,800 rpm |
| Max Torque RPM | 2,100 rpm |
| Valve Train | DOHC |
| Timing Drive | Belt |
| Timing belt replacement interval | 120,000 km |
| Block Material | Cast Iron |
| Head Material | Aluminum |
| Lubrication System | Pressure lubrication with oil cooler |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Volkswagen Group 1.8T |
| Manufacturing Plant | Gyor, Hungary |
| Successor | BAM |
Maintenance
| Engine Oil Capacity | 4.5 L (with filter: 4.7 L) |
| Recommended Viscosity | 5W-40 |
| Oil Standard | VW 502 00 |
| Recommended Brands | Castrol, Mobil 1, Shell Helix |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 06A115561B |
| Air Filter |
1J0129620
Replace every 60 000 km |
| Fuel filter | 1J0201511A |
| Cabin Filter | 1J0819644A |
| Spark Plugs |
Type: Platinum Part number: 101000063AAGap: 0.8 mm Quantity: 4 pcs Replace every 60 000 km |
| Coolant Capacity | 6 L |
| Coolant Type | G12 (Audi Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 87°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 120°C |
| Annual Maintenance Cost | 600-1000 USD |
Reliability
Expected lifespan: 250 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Turbocharger failure | High | 150000-200000 km | $1000-2000 |
| Oil sludge build-up | Medium | 100000-150000 km | $500-1000 |
Known defects
- Oil sludge issues due to inadequate oil change intervals
Tuning potential
Tuning potential: High | Max. safe power: 350 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 250 hp | 350 Nm |
ECU remap only Reliability impact: Minimal |
$600 |
| Stage 2 | 280 hp | 400 Nm |
ECU, Downpipe, Intake Required: Upgraded intercooler, Downpipe, ECU remap Reliability impact: Low |
$2000 |
| Stage 3 | 320 hp | 450 Nm |
- Required: Bigger turbo, Forged internals, Upgraded fuel system Reliability impact: Medium-High |
$8000 |
Popular modifications
- Cold air intake
- Performance exhaust
- High-flow catalytic converter
Tuning limitations
- Stock internals limit power above 300hp
- Cooling system upgrades recommended for track use
Cars with the APY engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
Audi | A3 | A3 (8L) | 1996 - 2003 |
All modifications (4)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Audi A3 | A3 (8L) | 2.0 TFSI 200 л.с. 6-МКП 2WD | 200 hp | 6-МКП | 2WD |
| Audi A3 | A3 (8L) | 2.0 TFSI 200 л.с. 7 S-tronic 2WD | 200 hp | 7 S-tronic | 2WD |
| Audi A3 | A3 (8L) | 2.0 TFSI 225 л.с. 6-МКП 4x4 | 225 hp | 6-МКП | 4x4 |
| Audi A3 | A3 (8L) | 2.0 TFSI 225 л.с. 7 S-tronic 4x4 | 225 hp | 7 S-tronic | 4x4 |
Interesting Facts
- The APY engine was one of the first to feature a K04 turbocharger in the Audi S3.
- It was known for its strong performance and tuning potential.
Applications
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Audi S3 | 8L | 1999-2002 | 210hp | Europe, UK |
Compatible transmissions: 6-speed Manual
Drive types: AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 95 | Recommended: 98 |
| Consumption (City) | 11 L/100km |
| Consumption (Highway) | 7 L/100km |
| Consumption (Combined) | 8.5 L/100km |
| Real Consumption | 9.5 L/100km |
| Fuel Tank Capacity | 62 L |
| Range | 729 km |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 3 |
| CO₂ Emissions | 202 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |