K20A2 Honda K20A2

Високооборотний атмосферний двигун з системою VTEC, відомий своєю надійністю та можливістю тюнінгу.

Brand: Honda Type: Petrol Configuration: Inline-4 Production Years: 2012 - 2016 Production: Anna, Ohio, USA
43 Brand engines
15 Modifications

Technical Specifications

Engine Displacement 2.0 L (1,997 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 140 - 155 л.с.
Torque 174 - 190 Н*м
Cylinder Bore 86.00 mm
Piston Stroke 86.00 mm
Compression Ratio 11.0:1
Firing Order 1-3-4-2
Fuel System Multi-point Fuel Injection
Aspiration Naturally Aspirated
Intercooler No
Maximum RPM 8,000 rpm
Max Torque RPM 6,000 rpm
Valve Train DOHC
Timing Drive Chain
Timing Chain Replacement 250000 or as needed
Block Material Aluminum
Head Material Aluminum
Engine Weight 148 kg
Dimensions (L×W×H) 660 × 600 × 700 mm
Lubrication System Wet sump
Cooling System Liquid cooling

Additional Information

Engine Family Honda K engine series
Manufacturing Plant Anna, Ohio, USA
Successor K20Z1

Maintenance

Engine Oil Capacity 4.4 L (with filter: 4.7 L)
Recommended Viscosity 5W-30
Oil Standard API SN
Recommended Brands Mobil 1, Castrol Edge, Valvoline
Oil Change Interval 10 000 km or 12 mo
Oil Filter 15400-PLM-A02
Air Filter 17220-PRB-A00
Replace every 30 000 km
Cabin Filter 80292-SDA-A01
Spark Plugs Type: Iridium
Part number: NGK IFR7G-11KS
Gap: 1.1 mm
Quantity: 4 pcs
Replace every 100 000 km
Coolant Capacity 6 L
Coolant Type Type 2 (Honda Long Life 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: 9/10

Expected lifespan: 300 000 km

Common problems

Problem Severity Mileage Repair cost
Oil consumption Medium 150000-200000 km $500-1000

Known defects

  • Some early models had camshaft wear issues

Tuning potential

Tuning potential: High | Max. safe power: 350 hp

Stage Power Torque Method Cost
Stage 1 220 hp 210 Nm ECU remap only
Reliability impact: Minimal 		$600
Stage 2 250 hp 230 Nm ECU, Впуск, Випуск
Required: Cold air intake, Exhaust system, ECU remap
Reliability impact: Low 		$2000
Stage 3 300 hp 270 Nm -
Required: Turbo kit, Forged internals, Upgraded fuel system
Reliability impact: Medium-High 		$8000

Popular modifications

  • Cold air intake
  • Performance exhaust
  • ECU tuning
  • Upgraded camshafts

Tuning limitations

  • Stock internals limit power above 300hp
  • Cooling system upgrades needed for track use

Детальні технічні характеристики

8
модифікацій
200–201
к.с.

Спільні характеристики

Boost type none
Capacity 1998 cm3
Car class C
Compression ratio 11
Country Japan
Cylinder layout inline
Engine code K20A2
Engine placement Front, transverse
Engine type Gasoline
Front suspension Independent, spring
Fuel tank capacity 50 l
Injection type distributed injection (multipoint)
Number of cylinders 4
Rear brakes Disc
Timing belt DOHC
Valves per cylinder 4

Модифікації двигуна

2.0 MT (201 hp)
Привід Front wheel drive КПП Manual Civic Type R 8 [рест.] 2008–2011
201 hp
engine
Cylinder bore 86 mm
Engine model K20A2
Engine power 201 hp
Max power (kW) 148 kW
Max power at RPM 7800 RPM
Maximum torque 193 N*m
Min trunk capacity 390 l
Stroke cycle 86 mm
Turnover of maximum torque 5600 RPM
performance
Acceleration (0-100 km/h) 6.6 s
Max speed 235 km/h
fuel
City driving fuel consumption per 100 km 12.7 l
Emission standards Euro 4
Fuel 95
Highway driving fuel consumption per 100 km 7.0 l
Mixed driving fuel consumption per 100 km 9.1 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1515 mm
Clearance 135 mm
Curb weight 1298 kg
Front track width 1505 mm
Full weight 1900 kg
Height 1430 mm
Length 4539 mm
Number of doors 4
Wheelbase 2700 mm
Width 1770 mm
suspension
Back suspension Independent, spring
Front brakes ventilated disc
Steering wheel position Left/Right
Wheel size 225/40 R18
other
Body type Sedan
Disc size 7.5x18 ET55, 7.5x19 ET55
Number of seater 5
Pitch Circle Diameter DIA64.1 5x114.3 mm
2.0 MT (201 hp)
Привід Front wheel drive КПП Manual Civic Type R 8 [рест.] 2008–2011
201 hp
engine
Cylinder bore 86.0 mm
Engine model k20a2
Engine power 201 hp
Max power (kW) 148 kW
Max power at RPM 7800 RPM
Maximum torque 193 N*m
Min trunk capacity 485 l
Stroke cycle 86.0 mm
Turnover of maximum torque 5600 RPM
performance
Acceleration (0-100 km/h) 6.6 s
Max speed 235 km/h
fuel
City driving fuel consumption per 100 km 12.7 l
Fuel 98
Highway driving fuel consumption per 100 km 7.0 l
Mixed driving fuel consumption per 100 km 9.1 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1530 mm
Clearance 134 mm
Curb weight 1267 kg
Front track width 1506 mm
Full weight 1700 kg
Height 1445 mm
Length 4275 mm
Number of doors 3
Wheelbase 2635 mm
Width 1785 mm
suspension
Back suspension Semi-dependent, spring
Front brakes ventilated disc
Steering wheel position Left/Right
Wheel size 225/40 R18
other
Body type Hatchback
Number of seater 4
Pitch Circle Diameter DIA64.1 5x114.3 mm
2.0 MT (201 hp)
Привід Front wheel drive КПП Manual Civic Type R 8 2006–2008
201 hp
engine
Cylinder bore 86.0 mm
Engine model k20a2
Engine power 201 hp
Max power (kW) 148 kW
Max power at RPM 7800 RPM
Max trunk capacity 1352 l
Maximum torque 193 N*m
Min trunk capacity 485 l
Stroke cycle 86.0 mm
Turnover of maximum torque 5600 RPM
performance
Acceleration (0-100 km/h) 6.6 s
Max speed 235 km/h
fuel
City driving fuel consumption per 100 km 12.7 l
Fuel 95
Highway driving fuel consumption per 100 km 7.0 l
Mixed driving fuel consumption per 100 km 9.1 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1530 mm
Clearance 134 mm
Curb weight 1267 kg
Front track width 1506 mm
Full weight 1700 kg
Height 1445 mm
Length 4275 mm
Number of doors 3
Wheelbase 2635 mm
Width 1785 mm
suspension
Back suspension Semi-dependent, spring
Front brakes ventilated disc
Steering wheel position Left/Right
Wheel size 225/40 R18
other
Body type Hatchback
Number of seater 4
Pitch Circle Diameter DIA64.1 5x114.3 mm
2.0 MT (201 hp)
Привід Front wheel drive КПП Manual Civic Type R 8 2006–2008
201 hp
engine
Cylinder bore 86 mm
Engine model K20A2
Engine power 201 hp
Max power (kW) 148 kW
Max power at RPM 7800 RPM
Maximum torque 193 N*m
Min trunk capacity 390 l
Stroke cycle 86 mm
Turnover of maximum torque 5600 RPM
performance
Acceleration (0-100 km/h) 6.6 s
Max speed 235 km/h
fuel
City driving fuel consumption per 100 km 12.7 l
Emission standards Euro 4
Fuel 95
Highway driving fuel consumption per 100 km 7.0 l
Mixed driving fuel consumption per 100 km 9.1 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1515 mm
Clearance 135 mm
Curb weight 1298 kg
Front track width 1505 mm
Full weight 1900 kg
Height 1430 mm
Length 4539 mm
Number of doors 4
Wheelbase 2700 mm
Width 1770 mm
suspension
Back suspension Independent, spring
Front brakes ventilated disc
Steering wheel position Left/Right
Wheel size 225/40/R18
other
Body type Sedan
Number of seater 5
2.0 MT (200 hp)
Привід Front wheel drive КПП Manual Civic Type R 7 [рест.] 2003–2005
200 hp
engine
Cylinder bore 86.0 mm
Engine model k20a2
Engine power 200 hp
Max power (kW) 147 kW
Max power at RPM 7400 RPM
Max trunk capacity 610 l
Maximum torque 196 N*m
Min trunk capacity 315 l
Stroke cycle 86.0 mm
Turnover of maximum torque 5900 RPM
performance
Acceleration (0-100 km/h) 6.6 s
Max speed 235 km/h
fuel
City driving fuel consumption per 100 km 12.3 l
Fuel 95
Highway driving fuel consumption per 100 km 7.0 l
Mixed driving fuel consumption per 100 km 8.9 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1490 mm
Clearance 130 mm
Curb weight 1195 kg
Front track width 1470 mm
Full weight 1550 kg
Height 1425 mm
Length 4140 mm
Number of doors 3
Wheelbase 2575 mm
Width 1695 mm
suspension
Back suspension Independent, spring
Front brakes ventilated disc
Steering wheel position Left/Right
Wheel size 205/45 R17
other
Body type Hatchback
Disc size 7.5x17 ET42, 7x17 ET45, 8x18 ET40
Number of seater 5
Pitch Circle Diameter DIA64.1 5x114.3 mm
2.0 AT (200 hp)
Привід Front wheel drive КПП Automatic Integra 4 2001–2004
200 hp
engine
Cylinder bore 86.0 mm
Engine model K20A2
Engine power 200 hp
Max power (kW) 147 kW
Max power at RPM 7400 RPM
Maximum torque 196 N*m
Stroke cycle 86.0 mm
Turnover of maximum torque 5900 RPM
fuel
Fuel 95
transmission
Drive wheels Front wheel drive
Gearbox type Automatic
Number of gear 5
dimensions
Back track width 1490 mm
Clearance 150 mm
Front track width 1490 mm
Height 1400 mm
Length 4385 mm
Number of doors 2
Wheelbase 2570 mm
Width 1725 mm
suspension
Back suspension Independent, spring
Front brakes Disc
Steering wheel position Right
Wheel size 215/45 R17
other
Body type Coupe
Number of seater 4
Pitch Circle Diameter DIA64.1 5x114.3 mm
2.0 MT (200 hp)
Привід Front wheel drive КПП Manual Civic Type R 7 2001–2003
200 hp
engine
Cylinder bore 86.0 mm
Engine model k20a2
Engine power 200 hp
Max power (kW) 147 kW
Max power at RPM 7400 RPM
Max trunk capacity 610 l
Maximum torque 196 N*m
Min trunk capacity 315 l
Stroke cycle 86.0 mm
Turnover of maximum torque 5900 RPM
performance
Acceleration (0-100 km/h) 6.8 s
Max speed 235 km/h
fuel
City driving fuel consumption per 100 km 12.3 l
Fuel 95
Highway driving fuel consumption per 100 km 7.0 l
Mixed driving fuel consumption per 100 km 8.9 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1490 mm
Clearance 130 mm
Curb weight 1195 kg
Front track width 1470 mm
Full weight 1550 kg
Height 1425 mm
Length 4140 mm
Number of doors 3
Wheelbase 2575 mm
Width 1695 mm
suspension
Back suspension Independent, spring
Front brakes ventilated disc
Steering wheel position Left/Right
Wheel size 205/45 R17
other
Body type Hatchback
Disc size 7.5x17 ET45, 7.5x18 ET42, 7x17 ET45
Number of seater 5
Pitch Circle Diameter DIA64.1 5x114.3 mm
2.0 MT (200 hp)
Привід Front wheel drive КПП Manual Integra 4 2001–2004
200 hp
engine
Cylinder bore 86.0 mm
Engine model K20A2
Engine power 200 hp
Max power (kW) 147 kW
Max power at RPM 7400 RPM
Maximum torque 196 N*m
Stroke cycle 86.0 mm
Turnover of maximum torque 5900 RPM
performance
Acceleration (0-100 km/h) 6.1 s
Max speed 200 km/h
fuel
City driving fuel consumption per 100 km 9.5 l
Cruising range from 530 to 1 000 km
Fuel 95
Highway driving fuel consumption per 100 km 5.0 l
Mixed driving fuel consumption per 100 km 7.3 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 5
dimensions
Back track width 1490 mm
Clearance 150 mm
Curb weight 1160 kg
Front track width 1490 mm
Ground clearance 112 mm
Height 1400 mm
Length 4385 mm
Number of doors 2
Wheelbase 2570 mm
Width 1725 mm
suspension
Back suspension Independent, spring
Front brakes Disc
Steering wheel position Right
Wheel size 215/45 R17
other
Body type Coupe
Number of seater 4
Pitch Circle Diameter DIA64.1 5x114.3 mm
Turning circle 11.6 m

Cars with the K20A2 engine

This engine was fitted to 8 models

Photo Brand Model Generation Production years
No photo
 Acura EL EL 1997 - 2005
No photo
 Acura RSX RSX 2002 - 2006
No photo
 Honda Civic Civic 2001 - 2010
No photo
 Honda Edix Edix 2004 - 2009
No photo
 Honda Integra Integra 2001 - 2006
No photo
 Ariel Atom Atom (Ariel Atom 1) 2000 - 2005
No photo
 Honda Civic Ferio Civic Ferio (ES) 2001 - 2006
No photo
 Marlin 5EXi 5EXi 2004 - 2019

All modifications (15)

Vehicle Generation Modification Power Gearbox Drive
Acura EL EL 2.0L I4 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
Acura EL EL 2.0L I4 150 л.с. 4-Автомат 2WD 150 hp 4-Автомат 2WD
Acura RSX RSX K20A2 2.0L 200 л.с. 6-МКП 2WD 200 hp 6-МКП 2WD
Acura RSX RSX K20A2 2.0L 200 л.с. 5-Автомат 2WD 200 hp 5-Автомат 2WD
Honda Civic Civic 2.0 i-VTEC 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
Honda Civic Civic 2.0 i-VTEC 150 л.с. 5-Автомат 2WD 150 hp 5-Автомат 2WD
Honda Edix Edix 2.0 i-VTEC 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
Honda Edix Edix 2.0 i-VTEC 150 л.с. 5-Автомат 2WD 150 hp 5-Автомат 2WD
Honda Integra Integra K20Z 2.0 i-VTEC 200 л.с. 6-МКП 2WD 200 hp 6-МКП 2WD
Honda Integra Integra K20Z 2.0 i-VTEC 200 л.с. 5-Автомат 2WD 200 hp 5-Автомат 2WD
Ariel Atom Atom (Ariel Atom 1) Ariel Atom 1 2.0 K20 240 л.с. 6-МКП 2WD 240 hp 6-МКП 2WD
Ariel Atom Atom (Ariel Atom 1) Ariel Atom 1 2.0 K20 300 л.с. 6-МКП 2WD 300 hp 6-МКП 2WD
Honda Civic Ferio Civic Ferio (ES) 2.0 i-VTEC 155 л.с. 6-МКП 2WD 155 hp 6-МКП 2WD
Marlin 5EXi 5EXi 5EXi 2.0 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
Marlin 5EXi 5EXi 5EXi 2.0 150 л.с. 7-Автомат 2WD 150 hp 7-Автомат 2WD

Interesting Facts

  • The K20A2 was known for its high-revving nature and was popular among tuners.
  • It was one of the first Honda engines to feature i-VTEC technology.

Applications

Total produced: unknown

Vehicle Generation Years Power Markets
Acura RSX Type-S DC5 2002-2006 200hp USA, Canada

Compatible transmissions: 6-speed Manual

Drive types: FWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 91 | Recommended: 95
Consumption (City) 10 L/100km
Consumption (Highway) 7 L/100km
Consumption (Combined) 8.5 L/100km
Real Consumption 9 L/100km
Fuel Tank Capacity 50 L
Range 588 km
Cost per 100 km 10-13 USD

Emissions Standards

Emission Standard Euro 4
CO₂ Emissions 205 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Awards and Recognition

  • Ward's 10 Best Engines (2002) — Best 2.0L Engine

Comparison with competitors

Engine Brand Displacement Power Torque
SR20VE Nissan 1,998 cc 190 hp 196 Nm
2ZZ-GE Toyota 1,796 cc 180 hp 180 Nm

Pros

  • High-revving capability
  • Strong aftermarket support
  • Reliable and durable

Cons

  • Higher fuel consumption
  • Limited low-end torque
  • Requires premium fuel