LT5 Chevrolet LT5

6.2-літровий V8 двигун з нагнітачем, що забезпечує високу потужність і крутний момент для спортивних автомобілів.

Brand: Chevrolet Type: Petrol Configuration: V8 Production Years: 2019 - 2019 Production: Bowling Green, Kentucky, USA
60 Brand engines
1 Modifications

Technical Specifications

Engine Displacement 6.2 L (6,162 cc)
Configuration V8
Number of Cylinders 8
Valves per Cylinder 2
Power 755 л.с.
Torque 969 Н*м
Cylinder Bore 103.25 mm
Piston Stroke 92.00 mm
Compression Ratio 10.0:1
Firing Order 1-8-7-2-6-5-4-3
Fuel System Direct Injection
Aspiration Supercharged
Intercooler Yes
Maximum RPM 6,500 rpm
Max Torque RPM 3,600 rpm
Valve Train OHV
Timing Drive Chain
Block Material Aluminum
Head Material Aluminum
Lubrication System Dry sump
Cooling System Liquid cooling

Additional Information

Engine Family GM Small Block Gen V
Manufacturing Plant Bowling Green, Kentucky, USA
Predecessor LT4

Maintenance

Engine Oil Capacity 9.5 L (with filter: 9.5 L)
Recommended Viscosity 0W-40
Oil Standard Dexos2
Recommended Brands Mobil 1, Castrol, Valvoline
Oil Change Interval 12 000 km or 12 mo
Oil Filter ACDelco PF64
Air Filter ACDelco A3231C
Replace every 30 000 km
Spark Plugs Type: Iridium
Part number: ACDelco 41-162
Gap: 0.7 mm
Quantity: 8 pcs
Replace every 60 000 km
Coolant Capacity 13.5 L
Coolant Type Dex-Cool (ACDelco)
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 1000-1500 USD

Reliability

Reliability rating: 8/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Supercharger belt wear Medium 50000-80000 km $300-600

Known defects

  • Potential for overheating under track conditions

Warranty extensions

  • Extended warranty available for powertrain components

Tuning potential

Tuning potential: Very High | Max. safe power: 1100 hp

Stage Power Torque Method Cost
Stage 1 800 hp 1050 Nm ECU remap only
Reliability impact: Low 		$1000
Stage 2 900 hp 1150 Nm ECU, Exhaust, Intake
Required: Upgraded intercooler, Exhaust system, ECU remap
Reliability impact: Medium 		$5000
Stage 3 1000 hp 1250 Nm -
Required: Larger supercharger, Forged internals, Upgraded fuel system
Reliability impact: High 		$15000

Popular modifications

  • Cold air intake
  • Performance exhaust
  • ECU tuning

Tuning limitations

  • Cooling system upgrades necessary for track use

Cars with the LT5 engine

This engine was fitted to 1 model

Photo Brand Model Generation Production years
No photo
 Chevrolet Corvette Corvette VII (C7) 2013 - 2019

All modifications (1)

Vehicle Generation Modification Power Gearbox Drive
Chevrolet Corvette Corvette VII (C7) LT5 6.2 V8 Supercharged 755 л.с. 7-Автомат 2WD 755 hp 7-Автомат 2WD

Interesting Facts

  • The LT5 is the most powerful engine ever produced by Chevrolet for a production car.
  • It features a larger supercharger than its predecessor, the LT4.

Applications

Total produced: 3000

Vehicle Generation Years Power Markets
Chevrolet Corvette C7 ZR1 2019 755hp USA, Europe

Compatible transmissions: 7-speed Manual, 8-speed Automatic

Drive types: RWD

Fuel Economy

Fuel Type Petrol 98
Octane Rating Minimum: 95 | Recommended: 98
Consumption (City) 18.1 L/100km
Consumption (Highway) 11.2 L/100km
Consumption (Combined) 14.7 L/100km
Real Consumption 15.5 L/100km
Fuel Tank Capacity 70 L
Range 476 km
Cost per 100 km 20-25 USD

Emissions Standards

Emission Standard Euro 6
CO₂ Emissions 350 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Awards and Recognition

  • Ward's 10 Best Engines (2019) — Performance

Comparison with competitors

Engine Brand Displacement Power Torque
S63 BMW 4,395 cc 617 hp 750 Nm
M177 Mercedes-AMG 3,982 cc 603 hp 850 Nm

Pros

  • Highest power output in its class
  • Excellent tuning potential
  • Advanced cooling system

Cons

  • High fuel consumption
  • Limited production run
  • Potential overheating issues under extreme conditions