K14C Suzuki K14C
Сучасний 4-циліндровий двигун з турбонаддувом, що забезпечує хорошу продуктивність та економічність.
31
Brand engines
12
Modifications
Technical Specifications
| Engine Displacement | 1.4 L (1,373 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 95 - 140 л.с. |
| Torque | 130 - 200 Н*м |
| Cylinder Bore | 73.00 mm |
| Piston Stroke | 82.00 mm |
| Compression Ratio | 10.0:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Multi-point Fuel Injection |
| Aspiration | Turbocharged |
| Turbocharger | Single turbocharger |
| Intercooler | Yes |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 2,000 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 130 kg |
| Dimensions (L×W×H) | 600 × 500 × 600 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Suzuki K series |
| Manufacturing Plant | Suzuki, Japan |
Maintenance
| Engine Oil Capacity | 4 L (with filter: 4.5 L) |
| Recommended Viscosity | 0W-20, 5W-30 |
| Oil Standard | API SN, ILSAC GF-5 |
| Recommended Brands | Mobil 1, Castrol Edge, Shell Helix |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 16510-78J00 |
| Air Filter |
13780-78J00
Replace every 60 000 km |
| Spark Plugs |
Type: Iridium Part number: 3392Gap: 1 mm Quantity: 4 pcs Replace every 60 000 km |
| Coolant Capacity | 6 L |
| Coolant Type | G12 (Suzuki 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 | 600-800 USD |
Reliability
Expected lifespan: 250 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Turbocharger failure | Medium | 100000-150000 km | $800-1500 |
| Oil consumption issues | Medium | 80000-120000 km | $300-600 |
Known defects
- Early models had turbo issues
- Oil leaks from gaskets
Warranty extensions
- Suzuki offers extended warranty options for engine components
Tuning potential
Tuning potential: Medium | Max. safe power: 160 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 110 hp | 210 Nm |
ECU remap only Reliability impact: Minimal |
$400 |
| Stage 2 | 130 hp | 230 Nm |
ECU, Downpipe Required: Upgraded intercooler, ECU remap Reliability impact: Low |
$1200 |
| Stage 3 | 150 hp | 250 Nm |
- Required: Bigger turbo, Upgraded fuel system Reliability impact: Medium |
$3000 |
Popular modifications
- ECU tune (Stage 1)
- Cold air intake
- Intercooler upgrade
Tuning limitations
- Stock turbo limits power to ~150hp
- Cooling system upgrades recommended for high power
Детальні технічні характеристики
4
модифікацій
136–140
к.с.
Спільні характеристики
| Back track width | 1505 mm |
| Boost type | Turbocharged |
| Capacity | 1373 cm3 |
| Car class | B |
| Compression ratio | 9.9 |
| Country | Japan |
| Cylinder layout | inline |
| Engine code | K14C |
| Engine placement | Front, transverse |
| Engine type | Gasoline |
| Front brakes | ventilated disc |
| Front suspension | Independent, spring |
| Front track width | 1535 mm |
| Fuel | 95 |
| Fuel tank capacity | 47 l |
| Number of cylinders | 4 |
| Number of doors | 5 |
| Number of gear | 6 |
| Number of seater | 5 |
| Pitch Circle Diameter | DIA60.1 5x114.3 mm |
| Rear brakes | Disc |
| Timing belt | DOHC |
| Valves per cylinder | 4 |
| Wheel size | 215/55 R17 |
Модифікації двигуна
1.4 AT AWD (136 hp)
Привід All wheel drive (AWD)
КПП Automatic
Escudo 4 [рест.]
2018–2023
136 hp
engine
Cylinder bore
73 mm
Engine power
136 hp
Injection type
distributed injection (multipoint)
Max power (kW)
100 kW
Max power at RPM
5500 RPM
Max trunk capacity
710 l
Maximum torque
210 N*m
Min trunk capacity
375 l
Stroke cycle
81.9 mm
Turnover of maximum torque
4000 RPM
fuel
City driving fuel consumption per 100 km
8.3 l
CO2 emissions
145 g/km
Highway driving fuel consumption per 100 km
5.5 l
Mixed driving fuel consumption per 100 km
6.3 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
dimensions
Clearance
185 mm
Curb weight
1220 kg
Height
1610 mm
Length
4175 mm
Wheelbase
2500 mm
Width
1775 mm
suspension
Back suspension
Semi-dependent, spring
Steering wheel position
Right
other
Body type
Crossover
1.4 AT (140 hp)
Привід Front wheel drive
КПП Automatic
SX4 2 (S-Cross) [рест.]
2016–2022
140 hp
engine
Cylinder bore
73.0 mm
Engine power
140 hp
Injection type
direct injection (direct)
Max power (kW)
103 kW
Max power at RPM
5500 RPM
Max trunk capacity
1269 l
Maximum torque
220 N*m
Min trunk capacity
430 l
Stroke cycle
82.0 mm
Turnover of maximum torque
4000 RPM
performance
Acceleration (0-100 km/h)
9.5 s
Max speed
200 km/h
fuel
City driving fuel consumption per 100 km
7.6 l
Emission standards
Euro 5
Highway driving fuel consumption per 100 km
4.9 l
Mixed driving fuel consumption per 100 km
5.9 l
transmission
Drive wheels
Front wheel drive
Gearbox type
Automatic
dimensions
Clearance
180 mm
Curb weight
1170 kg
Full weight
1730 kg
Height
1585 mm
Length
4300 mm
Wheelbase
2600 mm
Width
1785 mm
suspension
Back suspension
Semi-independent, torsion
Steering wheel position
Left/Right
other
Body type
Hatchback
1.4 AT AWD (140 hp)
Привід All wheel drive (AWD)
КПП Automatic
SX4 2 (S-Cross) [рест.]
2016–2022
140 hp
engine
Cylinder bore
73.0 mm
Engine power
140 hp
Injection type
direct injection (direct)
Max power (kW)
103 kW
Max power at RPM
5500 RPM
Max trunk capacity
1269 l
Maximum torque
220 N*m
Min trunk capacity
430 l
Stroke cycle
82.0 mm
Turnover of maximum torque
4000 RPM
performance
Acceleration (0-100 km/h)
10.2 s
Max speed
200 km/h
fuel
City driving fuel consumption per 100 km
7.9 l
Emission standards
Euro 5
Highway driving fuel consumption per 100 km
5.2 l
Mixed driving fuel consumption per 100 km
6.2 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
dimensions
Clearance
180 mm
Curb weight
1235 kg
Full weight
1730 kg
Height
1585 mm
Length
4300 mm
Wheelbase
2600 mm
Width
1785 mm
suspension
Back suspension
Semi-independent, torsion
Steering wheel position
Left/Right
other
Body type
Hatchback
1.4 AT AWD (136 hp)
Привід All wheel drive (AWD)
КПП Automatic
Escudo 4
2015–2018
136 hp
engine
Cylinder bore
73 mm
Engine power
136 hp
Injection type
distributed injection (multipoint)
Max power (kW)
100 kW
Max power at RPM
5500 RPM
Max trunk capacity
710 l
Maximum torque
210 N*m
Min trunk capacity
375 l
Stroke cycle
81.9 mm
Turnover of maximum torque
4000 RPM
fuel
Mixed driving fuel consumption per 100 km
6.0 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
dimensions
Clearance
185 mm
Curb weight
1220 kg
Height
1610 mm
Length
4175 mm
Wheelbase
2500 mm
Width
1775 mm
suspension
Back suspension
Semi-independent, torsion
Steering wheel position
Right
other
Body type
Crossover
Cars with the K14C engine
This engine was fitted to 4 models
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Suzuki | Swift | Swift III (A2L) | 2017 - 2025 |
|
No photo
|
Suzuki | Swift | Swift IV | 2023 - present |
|
No photo
|
Suzuki | SX4 | SX4 II (S-Cross) | 2013 - 2021 |
|
No photo
|
Suzuki | Vitara | Vitara (LY) | 2015 - present |
|
No photo
|
Suzuki | Escudo | Escudo (TDA5) | 2015 - present |
All modifications (12)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Suzuki Swift | Swift III (A2L) | 1.4 BoosterJet 140 л.с. 6-МКП 2WD | 140 hp | 6-МКП | 2WD |
| Suzuki Swift | Swift III (A2L) | 1.4 BoosterJet 140 л.с. 7-Автомат 2WD | 140 hp | 7-Автомат | 2WD |
| Suzuki Swift | Swift IV | 1.4 Boosterjet 140 л.с. 6-МКП 2WD | 140 hp | 6-МКП | 2WD |
| Suzuki Swift | Swift IV | 1.4 Boosterjet 140 л.с. 6-Автомат 2WD | 140 hp | 6-Автомат | 2WD |
| Suzuki SX4 | SX4 II (S-Cross) | 1.4 Boosterjet 140 л.с. 6-МКП 2WD | 140 hp | 6-МКП | 2WD |
| Suzuki SX4 | SX4 II (S-Cross) | 1.4 Boosterjet 140 л.с. 7-Автомат 2WD | 140 hp | 7-Автомат | 2WD |
| Suzuki Vitara | Vitara (LY) | 1.4 Boosterjet 140 л.с. 6-МКП 2WD | 140 hp | 6-МКП | 2WD |
| Suzuki Vitara | Vitara (LY) | 1.4 Boosterjet 140 л.с. 7-Автомат 2WD | 140 hp | 7-Автомат | 2WD |
| Suzuki Vitara | Vitara (LY) | 1.4 Boosterjet 140 л.с. 6-МКП 4x4 | 140 hp | 6-МКП | 4x4 |
| Suzuki Vitara | Vitara (LY) | 1.4 Boosterjet 140 л.с. 7-Автомат 4x4 | 140 hp | 7-Автомат | 4x4 |
| Suzuki Escudo | Escudo (TDA5) | 1.4 Boosterjet 140 л.с. 6-МКП 2WD | 140 hp | 6-МКП | 2WD |
| Suzuki Escudo | Escudo (TDA5) | 1.4 Boosterjet 140 л.с. 6-Автомат 4x4 | 140 hp | 6-Автомат | 4x4 |
Interesting Facts
- The K14C engine features a turbocharger for improved performance.
- It is designed for both efficiency and power in compact SUVs.
Applications
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Suzuki Vitara | IV | 2016-present | 95hp/140hp | Europe, Asia |
| Suzuki S-Cross | II | 2016-present | 95hp/140hp | Europe, Asia |
Compatible transmissions: 6-speed Manual, 6-speed Automatic
Drive types: FWD, AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 95 | Recommended: 98 |
| Consumption (City) | 7 L/100km |
| Consumption (Highway) | 5 L/100km |
| Consumption (Combined) | 6 L/100km |
| Real Consumption | 6.5 L/100km |
| Fuel Tank Capacity | 45 L |
| Range | 750 km |
| Cost per 100 km | 10-12 USD |
Emissions Standards
| Emission Standard | Euro 6 |
| CO₂ Emissions | 140 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| 1.4 TSI | Volkswagen | 1,395 cc | 150 hp | 250 Nm |
| 1.5 Turbo | Honda | 1,498 cc | 130 hp | 220 Nm |
Pros
- Turbocharged for better performance and efficiency
- Compact size suitable for small vehicles
Cons
- Turbocharger can be prone to failure
- Oil consumption issues reported in some units