6.0L Vortec V-8 Specifications and also Information

General Motor"s 6.0L V-8, or Vortec 6000, has actually been the gas engine of choice in the company"s hefty duty applications, including the Chevrolet Silverado and also GMC Sierra 2500/3500, due to the fact that the 2010 version year. When the engine produces much much less power 보다 the Sierra/Silverado 1500"s high compression 6.2L V-8, the 6.0L is better suited for heavy truck applications together a result of its gentle compression ratio and also broad, flat torque curve. It"s lower horsepower and torque ratings also reduce fuel consumption and also improve reliability.

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6.6L Duramax L5P
6.6L Duramax LMM
6.6L Duramax LML
GM 6.2L V-8 Engine Specs (L86)
8.1L Vortec V-8 Engine Specs (L18)
6.5L GM Diesel Engine Specs

At the 364 cubic customs of displacement, the engine is rated in ~ a respectable 360 top horsepower and 380 lb-ft height torque. An ext importantly, the engine attributes a reasonably broad, level torque curve and also a straight horsepower curve that grows sharply. In enhancement to Chevrolet Silverado and GMC Sierra 2500/3500 pickup trucks, the 6.0L is and/or has actually been readily available in the Suburban 2500, Yukon XL, Express, Savana, and all chassis cab trucks. Every 6.0L Vortec engines room mated come GM"s 6L90 automatic transmission.

The 6.0L Vortec features unique high circulation cylinder heads through "cathedral" shame intake ports and "D" shame exhaust ports. Its sister engine is the 6.0L LC8, which functions the same straightforward engine structure but has to be engineered to operation on compressed herbal gas (CNG).

GM 6.0L Vortec V-8 Engine Specs


General electric motors 6.0L Vortec V-8 (Vortec 6000)


Generation IV tiny block V-8


GMC Sierra 2500/3500 HD

2010 - current

Chevrolet Silverado 2500/3500 HD

2010 - current

GMC Yukon XL

2010 - 2013

Chevrolet Suburban 2500

2010 - 2013

Chevrolet Suburban 3500

2016 - current

Chevrolet Express

2010 - current

GMC Savana

2010 - current

Chevrolet/GMC Chassis Cab

2010 - current

RPO Code:

L96 (vin code "G")

Assembly Plant(s):

Romulus Powertrain Plant, Romulus, Michigan St. Catherines Engine Plant, St. Catherines, Ontario, Canada basic Motors Silao Plant, Silao, Mexico


364 CID, 6.0 liters

Cylinder Head Material:

Cast aluminum alloy

Engine Block Material:

Cast iron

Compression Ratio:

9.7 : 1

Firing Order:

1 - 8 - 7 - 2 - 6 - 5 - 4 - 3

Cylinder bore Dia:

4.00 in (101.6 mm)

Cylinder hit Len:

3.62 in (92 mm)


Naturally aspirated

Fuel System:

Sequential multi-port fuel injection, return-less fuel system


Individual coil-near-plug, self-cleaning iridium guideline spark plugs


2 valves per cylinder, OHV (typical pushrod V-8) w/ hole steel camshaft, change valve time (VVT), hydraulic roller lifters

Oil Capacity:

6.0 qts w/ filter change

Fuel Requirements:

Regular unleaded gasoline, E85 Flex Fuel compatible

Emissions Equipment:

Catalytic converter, optimistic crankcase ventilation (PCV)

Max Engine Speed:

6,000 RPM

Peak Horsepower:

360 HP

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4,200 RPM





28.97 in

22.64 in


6.0L Vortec L96 Horsepower and Torque Curve

2010 - 2018 6.0L Vortec L96 Horsepower and also Torque Curves

Though the 6.0L Vortec may be comparatively lacking in as whole horsepower and also torque, that exhibits a reasonably flat speak curve (although top torque is developed unfavorably high in the powerband) and also a steady, sharp climbing speech curve. Torque stays reasonable together the engine ideologies its 6,000 RPM redline.

6.0L Vortec vs 6.6L Duramax

Model Year

6.0L Vortec speech & Torque

6.6L Duramax speech & Torque


360 HP
1,600 rpm

The 6.0L Vortec petrol engine has been offered beside the 6.6L Duramax diesel since the 2010 model year. When the Duramax screens far superior performance characteristics, the 6.0L Vortec is one economical selection for buyers who need a truck with a high GVWR but aren"t maybe to justification the added cost the the diesel communication and/or will not make use of the diesel to its full potential. After ~ all, the expense of ownership deserve to prove considerably greater with modern, emissions managed diesel engines. For hefty towing needs, there remains no alternative to the Duramax"s high torque rating and also favorable fuel economy under rigorous conditions.