K20C4 Acura K20C4

Модульний 4-циліндровий двигун з турбонаддувом, що забезпечує високу потужність та ефективність.

Brand: Acura Type: Petrol Configuration: Inline-4 Production Years: 2016 - теперішній час Production: Anna, Ohio, USA
28 Brand engines
31 Modifications

Technical Specifications

Engine Displacement 2.0 L (1,996 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 200 - 272 л.с.
Torque 370 Н*м
Cylinder Bore 86.00 mm
Piston Stroke 85.90 mm
Compression Ratio 9.8:1
Firing Order 1-3-4-2
Fuel System Direct Injection
Aspiration Turbocharged
Turbocharger Single-scroll turbocharger
Intercooler Yes
Maximum RPM 6,500 rpm
Max Torque RPM 1,500 rpm
Valve Train DOHC
Timing Drive Chain
Timing Chain Replacement 250000 or as needed
Block Material Aluminum
Head Material Aluminum
Lubrication System Pressure lubrication
Cooling System Liquid cooling

Additional Information

Engine Family Honda K engine series
Manufacturing Plant Anna, Ohio, USA

Maintenance

Engine Oil Capacity 4.6 L (with filter: 4.8 L)
Recommended Viscosity 0W-20
Oil Standard API SN, ILSAC GF-5
Recommended Brands Honda Genuine Oil, Mobil 1, Castrol Edge
Oil Change Interval 10 000 km or 12 mo
Oil Filter 15400-PLM-A02
Air Filter 17220-5AA-A00
Replace every 30 000 km
Cabin Filter 80292-TZ3-A41
Spark Plugs Type: Iridium
Part number: 12290-R71-L01
Gap: 0.7 mm
Quantity: 4 pcs
Replace every 100 000 km
Coolant Capacity 7.4 L
Coolant Type Honda Type 2 (Honda Genuine Coolant)
Coolant Change Interval 160 000 km
Thermostat Opening Temperature 82°C
Operating Temperature 90°C
Max Operating Temperature 110°C
Critical Temperature 120°C
Annual Maintenance Cost 500-800 USD

Reliability

Reliability rating: 8.5/10

Expected lifespan: 300 000 km

Common problems

Problem Severity Mileage Repair cost
Oil dilution Medium 50000-100000 km $200-500

Known defects

  • Potential oil dilution in cold climates

Warranty extensions

  • Extended warranty for oil dilution issues in certain regions

Tuning potential

Tuning potential: Medium | Max. safe power: 420 hp

Stage Power Torque Method Cost
Stage 1 300 hp 400 Nm ECU remap only
Reliability impact: Minimal 		$600
Stage 2 350 hp 450 Nm ECU, Downpipe, Intake
Required: Upgraded intercooler, Downpipe, ECU remap
Reliability impact: Low 		$3000
Stage 3 400 hp 500 Nm -
Required: Bigger turbo, Forged internals, Upgraded fuel system
Reliability impact: Medium-High 		$8000

Popular modifications

  • Cold air intake
  • Cat-back exhaust
  • ECU tuning

Tuning limitations

  • Stock internals limit high boost applications

Cars with the K20C4 engine

This engine was fitted to 8 models

Photo Brand Model Generation Production years
No photo
 Acura CDX CDX 2016 - 2022
No photo
 Acura RDX RDX II 2012 - 2018
No photo
 Acura RDX RDX III 2018 - present
No photo
 Acura TLX TLX 2014 - 2020
No photo
 Acura TLX TLX II 2021 - present
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 Honda Accord Accord X 2017 - 2024
No photo
 Honda CR-V CR-V V (RW) 2017 - 2023
No photo
 Honda CR-V CR-V VI 2022 - present
No photo
 Honda Passport Passport III 2019 - present
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 Honda UR-V UR-V 2017 - present
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 Honda ZR-V ZR-V 2022 - present

All modifications (31)

Vehicle Generation Modification Power Gearbox Drive
Acura CDX CDX 2.0L i-VTEC 154 л.с. CVT 2WD 154 hp CVT 2WD
Acura CDX CDX 2.0L i-VTEC 154 л.с. 6-МКП 2WD 154 hp 6-МКП 2WD
Acura CDX CDX 2.0L i-VTEC 190 л.с. CVT 4x4 190 hp CVT 4x4
Acura CDX CDX 2.0L i-VTEC 190 л.с. 6-МКП 4x4 190 hp 6-МКП 4x4
Acura RDX RDX II 2.0L Turbo 273 л.с. 6-МКП 2WD 273 hp 6-МКП 2WD
Acura RDX RDX II 2.0L Turbo 273 л.с. 7-Автомат 2WD 273 hp 7-Автомат 2WD
Acura RDX RDX II 2.0L Turbo 273 л.с. 6-МКП 4x4 273 hp 6-МКП 4x4
Acura RDX RDX II 2.0L Turbo 273 л.с. 7-Автомат 4x4 273 hp 7-Автомат 4x4
Acura RDX RDX III 2.0 Turbo 272 л.с. 9-Автомат 2WD 272 hp 9-Автомат 2WD
Acura RDX RDX III 2.0 Turbo 272 л.с. 9-Автомат 4x4 272 hp 9-Автомат 4x4
Acura RDX RDX III 2.0 Turbo 272 л.с. 10-Автомат 2WD 272 hp 10-Автомат 2WD
Acura RDX RDX III 2.0 Turbo 272 л.с. 10-Автомат 4x4 272 hp 10-Автомат 4x4
Acura TLX TLX 2.0L 4-циліндровий 272 л.с. 10-Автомат 2WD 272 hp 10-Автомат 2WD
Acura TLX TLX 2.0L 4-циліндровий 272 л.с. 10-Автомат 4x4 272 hp 10-Автомат 4x4
Acura TLX TLX II 2.0 Turbo 272 л.с. 10-Автомат 2WD 272 hp 10-Автомат 2WD
Acura TLX TLX II 2.0 Turbo 272 л.с. 10-Автомат 4x4 272 hp 10-Автомат 4x4
Honda Accord Accord X 2.0 Turbo 252 л.с. 6-МКП 2WD 252 hp 6-МКП 2WD
Honda Accord Accord X 2.0 Turbo 252 л.с. CVT 2WD 252 hp CVT 2WD
Honda CR-V CR-V V (RW) 2.0 i-VTEC 154 л.с. 6-МКП 2WD 154 hp 6-МКП 2WD
Honda CR-V CR-V V (RW) 2.0 i-VTEC 154 л.с. CVT 2WD 154 hp CVT 2WD
Honda CR-V CR-V V (RW) 2.0 i-VTEC 154 л.с. CVT 4x4 154 hp CVT 4x4
Honda CR-V CR-V VI 2.0 i-VTEC 154 л.с. 6-МКП 2WD 154 hp 6-МКП 2WD
Honda CR-V CR-V VI 2.0 i-VTEC 154 л.с. CVT 2WD 154 hp CVT 2WD
Honda CR-V CR-V VI 2.0 i-VTEC 154 л.с. CVT 4x4 154 hp CVT 4x4
Honda Passport Passport III 2.0L I4 Turbo 250 л.с. 10-Автомат 2WD 250 hp 10-Автомат 2WD
Honda Passport Passport III 2.0L I4 Turbo 250 л.с. 10-Автомат 4x4 250 hp 10-Автомат 4x4
Honda UR-V UR-V 2.0 i-VTEC 190 л.с. 6-МКП 2WD 190 hp 6-МКП 2WD
Honda UR-V UR-V 2.0 i-VTEC 190 л.с. 7-Автомат 2WD 190 hp 7-Автомат 2WD
Honda UR-V UR-V 2.0 i-VTEC 190 л.с. 7-Автомат 4x4 190 hp 7-Автомат 4x4
Honda ZR-V ZR-V 2.0 i-VTEC 155 л.с. 6-МКП 2WD 155 hp 6-МКП 2WD
Honda ZR-V ZR-V 2.0 i-VTEC 155 л.с. CVT 2WD 155 hp CVT 2WD

Interesting Facts

  • The K20C4 engine is part of Honda's Earth Dreams Technology series.
  • It features a dual VTC system for improved efficiency and performance.

Applications

Vehicle Generation Years Power Markets
Acura RDX Third Generation 2019-present 272hp North America

Compatible transmissions: 10-speed Automatic

Drive types: FWD, AWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 91 | Recommended: 95
Consumption (City) 11.2 L/100km
Consumption (Highway) 8.4 L/100km
Consumption (Combined) 9.8 L/100km
Real Consumption 10.5 L/100km
Fuel Tank Capacity 60 L
Range 612 km
Cost per 100 km 15-20 USD

Emissions Standards

Emission Standard Euro 6
CO₂ Emissions 224 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
B48B20 BMW 1,998 cc 248 hp 350 Nm

Pros

  • High efficiency and power output
  • Advanced turbocharging technology

Cons

  • Potential oil dilution issues
  • Higher maintenance costs compared to naturally aspirated engines