1KR-VET Toyota 1KR-VET

Компактний 3-циліндровий двигун з турбонаддувом, що забезпечує хорошу економію пального та продуктивність.

Brand: Toyota Type: Petrol Configuration: Inline-3 Production Years: 2011 - теперішній час Production: Daihatsu Motor Co., Ltd., Japan
74 Brand engines
4 Modifications

Technical Specifications

Engine Displacement 1.0 L (998 cc)
Configuration Inline-3
Number of Cylinders 3
Valves per Cylinder 4
Power 67 - 100 л.с.
Torque 92 - 140 Н*м
Cylinder Bore 72.00 mm
Piston Stroke 81.80 mm
Compression Ratio 10.5:1
Firing Order 1-2-3
Fuel System Multi-point Fuel Injection
Aspiration Turbocharged
Turbocharger null
Intercooler Yes
Maximum RPM 6,000 rpm
Max Torque RPM 3,000 rpm
Valve Train DOHC
Timing Drive Chain
Timing Chain Replacement 150000 or as needed
Block Material Aluminum
Head Material Aluminum
Engine Weight 85 kg
Dimensions (L×W×H) 600 × 500 × 600 mm
Lubrication System Wet sump
Cooling System Liquid cooling

Additional Information

Engine Family KR series
Manufacturing Plant Daihatsu Motor Co., Ltd., Japan

Maintenance

Engine Oil Capacity 3.5 L (with filter: 3.8 L)
Recommended Viscosity 0W-20, 5W-30
Oil Standard API SN, ILSAC GF-5
Recommended Brands Castrol, Mobil, Shell
Oil Change Interval 10 000 km or 12 mo
Oil Filter null
Air Filter null
Replace every 30 000 km
Fuel filter null
Cabin Filter null
Spark Plugs Type: Iridium
Part number: null
Gap: 1 mm
Quantity: 3 pcs
Replace every 60 000 km
Coolant Capacity 5 L
Coolant Type G12 (Daihatsu Coolant)
Coolant Change Interval 240 000 km
Thermostat Opening Temperature 88°C
Operating Temperature 90°C
Max Operating Temperature 120°C
Critical Temperature 130°C
Annual Maintenance Cost 300-500 USD

Reliability

Reliability rating: 8/10

Expected lifespan: 200 000 km

Common problems

Problem Severity Mileage Repair cost
Turbocharger failure Medium 100000-150000 km $800-1200

Known defects

  • Oil consumption issues in early models

Warranty extensions

  • Daihatsu offers extended warranty for engine components up to 5 years/100000 km

Tuning potential

Tuning potential: Medium | Max. safe power: 130 hp

Stage Power Torque Method Cost
Stage 1 80 hp 120 Nm ECU remap only
Reliability impact: Minimal 		$300
Stage 2 100 hp 140 Nm ECU, Exhaust
Required: Upgraded intercooler, ECU remap
Reliability impact: Low 		$1000
Stage 3 120 hp 160 Nm -
Required: Bigger turbo, Forged internals
Reliability impact: Medium 		$2500

Popular modifications

  • ECU tuning
  • Cold air intake
  • Exhaust upgrades

Tuning limitations

  • Turbo limitations at higher power levels
  • Cooling system upgrades needed for high power

Детальні технічні характеристики

6
модифікацій
98–98
к.с.

Спільні характеристики

Boost type Turbocharged
Capacity 996 cm3
Compression ratio 9.5
Country Japan
Cylinder layout inline
Engine code 1KR-VET
Engine placement Front, transverse
Engine type Gasoline
Front brakes ventilated disc
Front suspension Independent, spring
Fuel tank capacity 36 l
Injection type distributed injection (multipoint)
Number of cylinders 3
Number of doors 5
Number of seater 5
Rear brakes drum
Stroke cycle 83.9 mm
Timing belt DOHC
Valves per cylinder 4

Модифікації двигуна

1.0 CVT (98 hp)
Привід Front wheel drive КПП Continuously variable transmission (CVT) Roomy 1 [рест.] 2020–2026
98 hp
engine
Cylinder bore 71.0 mm
Engine model 1KR-VET
Engine power 98 hp
Max power (kW) 72 kW
Max power at RPM 6000 RPM
Max trunk capacity 958 l
Maximum torque 140 N*m
Min trunk capacity 205 l
Turnover of maximum torque 4000 RPM
fuel
City driving fuel consumption per 100 km 7.9 l
CO2 emissions 138 g/km
Fuel 95
Highway driving fuel consumption per 100 km 5.4 l
Mixed driving fuel consumption per 100 km 6.0 l
transmission
Drive wheels Front wheel drive
Gearbox type Continuously variable transmission (CVT)
dimensions
Back track width 1475 mm
Clearance 130 mm
Curb weight 1110 kg
Front track width 1465 mm
Full weight 1385 kg
Height 1735 mm
Length 3705 mm
Wheelbase 2490 mm
Width 1670 mm
suspension
Back suspension Semi-dependent, spring
Steering wheel position Right
Wheel size 165/65 R14
other
Body type Minibus
Car class M
1.0 CVT (98 hp)
Привід Front wheel drive КПП Continuously variable transmission (CVT) Raize 1 2019–2026
98 hp
engine
Cylinder bore 71 mm
Engine model 1KR-VET
Engine power 98 hp
Max power (kW) 72 kW
Max power at RPM 6000 RPM
Maximum torque 140 N*m
Min trunk capacity 449 l
Turnover of maximum torque 4000 RPM
fuel
City driving fuel consumption per 100 km 6.9 l
CO2 emissions 125 g/km
Emission standards Euro 6
Fuel 92
Highway driving fuel consumption per 100 km 5.0 l
Mixed driving fuel consumption per 100 km 5.4 l
transmission
Drive wheels Front wheel drive
Gearbox type Continuously variable transmission (CVT)
dimensions
Back track width 1470 mm
Clearance 185 mm
Curb weight 970 kg
Front track width 1475 mm
Height 1620 mm
Length 3995 mm
Wheelbase 2525 mm
Width 1695 mm
suspension
Back suspension Semi-independent, torsion
Steering wheel position Left/Right
Wheel size 195/65 R16
other
Body type Crossover
Car class B
1.0 CVT 4WD (98 hp)
Привід All wheel drive (AWD) КПП Continuously variable transmission (CVT) Raize 1 2019–2026
98 hp
engine
Cylinder bore 71 mm
Engine model 1KR-VET
Engine power 98 hp
Max power (kW) 72 kW
Max power at RPM 6000 RPM
Maximum torque 140 N*m
Min trunk capacity 449 l
Turnover of maximum torque 4000 RPM
fuel
City driving fuel consumption per 100 km 7.5 l
CO2 emissions 133 g/km
Emission standards Euro 6
Fuel 92
Highway driving fuel consumption per 100 km 5.3 l
Mixed driving fuel consumption per 100 km 5.7 l
transmission
Drive wheels All wheel drive (AWD)
Gearbox type Continuously variable transmission (CVT)
dimensions
Back track width 1470 mm
Clearance 185 mm
Curb weight 1040 kg
Front track width 1475 mm
Height 1620 mm
Length 3995 mm
Wheelbase 2525 mm
Width 1695 mm
suspension
Back suspension Semi-independent, torsion
Steering wheel position Left/Right
Wheel size 195/65 R16
other
Body type Crossover
Car class B
1.0 CVT AWD (98 hp)
Привід All wheel drive (AWD) КПП Continuously variable transmission (CVT) Raize 1 2019–2026
98 hp
engine
Cylinder bore 71 mm
Engine power 98 hp
Max power (kW) 72 kW
Max power at RPM 6000 RPM
Maximum torque 140 N*m
Min trunk capacity 449 l
Turnover of maximum torque 4000 RPM
fuel
City driving fuel consumption per 100 km 7.5 l
CO2 emissions 133 g/km
Emission standards Euro 6
Fuel 92
Highway driving fuel consumption per 100 km 5.3 l
Mixed driving fuel consumption per 100 km 5.7 l
transmission
Drive wheels All wheel drive (AWD)
Gearbox type Continuously variable transmission (CVT)
dimensions
Back track width 1470 mm
Clearance 185 mm
Curb weight 1040 kg
Front track width 1475 mm
Height 1620 mm
Length 3995 mm
Wheelbase 2525 mm
Width 1695 mm
suspension
Back suspension Semi-independent, torsion
Steering wheel position Left/Right
Wheel size 195/65 R16
other
Body type Crossover
Car class B
1.0 CVT (98 hp)
Привід Front wheel drive КПП Continuously variable transmission (CVT) Roomy 1 2016–2020
98 hp
engine
Cylinder bore 71.0 mm
Engine model 1KR-VET
Engine power 98 hp
Max power (kW) 72 kW
Max power at RPM 6000 RPM
Max trunk capacity 958 l
Maximum torque 140 N*m
Min trunk capacity 205 l
Turnover of maximum torque 4000 RPM
fuel
City driving fuel consumption per 100 km 7.9 l
Fuel 95
Highway driving fuel consumption per 100 km 5.4 l
Mixed driving fuel consumption per 100 km 6.0 l
transmission
Drive wheels Front wheel drive
Gearbox type Continuously variable transmission (CVT)
dimensions
Back track width 1475 mm
Clearance 130 mm
Curb weight 1100 kg
Front track width 1465 mm
Full weight 1375 kg
Height 1735 mm
Length 3700 mm
Wheelbase 2490 mm
Width 1670 mm
suspension
Back suspension Semi-dependent, spring
Steering wheel position Right
Wheel size 165/65 R14
other
Body type Minibus
Car class M
Disc size 5x14 ET35, 5x15 ET40
Pitch Circle Diameter DIA54.1 4x100 mm
1.0 CVT (98 hp)
Привід Front wheel drive КПП Continuously variable transmission (CVT) Tank 1 2016–2020
98 hp
engine
Cylinder bore 71.0 mm
Engine model 1KR-VET
Engine power 98 hp
Max power (kW) 72 kW
Max power at RPM 6000 RPM
Max trunk capacity 958 l
Maximum torque 140 N*m
Min trunk capacity 205 l
Turnover of maximum torque 4000 RPM
fuel
Fuel 95
Mixed driving fuel consumption per 100 km 4.6 l
transmission
Drive wheels Front wheel drive
Gearbox type Continuously variable transmission (CVT)
dimensions
Back track width 1475 mm
Clearance 130 mm
Curb weight 1100 kg
Front track width 1465 mm
Full weight 1375 kg
Height 1735 mm
Length 3715 mm
Wheelbase 2490 mm
Width 1670 mm
suspension
Back suspension Semi-dependent, spring
Steering wheel position Right
Wheel size 165/65 R14
other
Body type Minibus
Car class M
Disc size 5x14 ET35, 5x15 ET40
Pitch Circle Diameter DIA54.1 4x100 mm

Cars with the 1KR-VET engine

This engine was fitted to 1 model

Photo Brand Model Generation Production years
No photo
 Daihatsu Rocky Rocky 2019 - present

All modifications (4)

Vehicle Generation Modification Power Gearbox Drive
Daihatsu Rocky Rocky 1.5 Turbo 150 л.с. 6-МКП 4x4 150 hp 6-МКП 4x4
Daihatsu Rocky Rocky 1.5 Turbo 150 л.с. 7-DSG 4x4 150 hp 7-DSG 4x4
Daihatsu Rocky Rocky Гібрид 1.5 130 л.с. CVT 2WD 130 hp CVT 2WD
Daihatsu Rocky Rocky Гібрид 1.5 130 л.с. CVT 4x4 130 hp CVT 4x4

Interesting Facts

  • The 1KR-VET is known for its compact size and efficiency.
  • It is one of the few turbocharged 1.0L engines in the market.

Applications

Total produced: null

Vehicle Generation Years Power Markets
Daihatsu Ayla null 2011-present 67hp/100hp Asia, Europe

Compatible transmissions: 5-speed Manual, CVT

Drive types: FWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 95 | Recommended: 98
Consumption (City) 6.5 L/100km
Consumption (Highway) 4.5 L/100km
Consumption (Combined) 5.5 L/100km
Real Consumption 5.8 L/100km
Fuel Tank Capacity 40 L
Range 727 km
Cost per 100 km 8-10 USD

Emissions Standards

Emission Standard Euro 5
CO₂ Emissions 120 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
K10B Suzuki 996 cc 67 hp 90 Nm

Pros

  • Turbocharged for better performance and efficiency
  • Compact and lightweight design

Cons

  • Limited aftermarket support
  • Potential turbo issues