Chevrolet Avalanche Headroom (2002 - 2013): Your Comprehensive Guide

The Chevrolet Avalanche headroom in the first row is a minimum of 40.7 inches and a maximum of 41.1 inches.

The Chevrolet Avalanche has a minimum of 38.6 inches and a maximum of 40 inches of headroom in the second row.

Check out the Headroom specifications for other makes and models.

2013 Chevrolet Avalanche Headroom

In the first row, the 2013 Chevrolet Avalanche headroom is 41.1 inches.

The second row headroom of the 2013 Chevrolet Avalanche is 40 inches.

2013 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.

2013 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.

2012 Chevrolet Avalanche Headroom

In the first row, the 2012 Chevrolet Avalanche headroom is 41.1 inches.

The second row headroom of the 2012 Chevrolet Avalanche is 40 inches.

2012 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.

2012 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.

2011 Chevrolet Avalanche Headroom

In the first row, the 2011 Chevrolet Avalanche headroom is 41.1 inches.

The second row headroom of the 2011 Chevrolet Avalanche is 40 inches.

2011 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.

2011 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.

2010 Chevrolet Avalanche Headroom

In the first row, the 2010 Chevrolet Avalanche headroom is 41.1 inches.

The second row headroom of the 2010 Chevrolet Avalanche is 40 inches.

2010 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	41.1 in.	40 in.

2010 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.

2009 Chevrolet Avalanche Headroom

In the first row, the 2009 Chevrolet Avalanche headroom is 41.1 inches.

The second row headroom of the 2009 Chevrolet Avalanche is 40 inches.

2009 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD	41.1 in.	40 in.

2009 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD	104.4 cm.	101.6 cm.

2008 Chevrolet Avalanche Headroom

In the first row, the 2008 Chevrolet Avalanche headroom is 41.1 inches.

The second row headroom of the 2008 Chevrolet Avalanche is 40 inches.

2008 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	41.1 in.	40 in.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	41.1 in.	40 in.

2008 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	104.4 cm.	101.6 cm.

2007 Chevrolet Avalanche Headroom

In the first row, the 2007 Chevrolet Avalanche headroom is 41.1 inches.

The second row headroom of the 2007 Chevrolet Avalanche is 40 inches.

2007 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	41.1 in.	40 in.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	41.1 in.	40 in.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	41.1 in.	40 in.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	41.1 in.	40 in.

2007 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LTZ	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LT	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	104.4 cm.	101.6 cm.
Crew Cab 1500 LS	5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	104.4 cm.	101.6 cm.

2006 Chevrolet Avalanche Headroom

In the first row, the 2006 Chevrolet Avalanche headroom is 40.7 inches.

The second row headroom of the 2006 Chevrolet Avalanche is 38.6 inches.

2006 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500 LT	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	40.7 in.	38.6 in.
Crew Cab 2500 LS	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	40.7 in.	38.6 in.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	40.7 in.	38.6 in.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	40.7 in.	38.6 in.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	40.7 in.	38.6 in.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	40.7 in.	38.6 in.

2006 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500 LT	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	103.4 cm.	98 cm.
Crew Cab 2500 LS	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	103.4 cm.	98 cm.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	103.4 cm.	98 cm.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	103.4 cm.	98 cm.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	103.4 cm.	98 cm.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	103.4 cm.	98 cm.

2005 Chevrolet Avalanche Headroom

In the first row, the 2005 Chevrolet Avalanche headroom is 40.7 inches.

The second row headroom of the 2005 Chevrolet Avalanche is 38.6 inches.

2005 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500 LT	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	40.7 in.	38.6 in.
Crew Cab 2500 LS	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	40.7 in.	38.6 in.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	40.7 in.	38.6 in.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	40.7 in.	38.6 in.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	40.7 in.	38.6 in.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	40.7 in.	38.6 in.

2005 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500 LT	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	103.4 cm.	98 cm.
Crew Cab 2500 LS	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	103.4 cm.	98 cm.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	103.4 cm.	98 cm.
Crew Cab 1500 LT	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	103.4 cm.	98 cm.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	103.4 cm.	98 cm.
Crew Cab 1500 LS	V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	103.4 cm.	98 cm.

2004 Chevrolet Avalanche Headroom

In the first row, the 2004 Chevrolet Avalanche headroom is 40.7 inches.

The second row headroom of the 2004 Chevrolet Avalanche is 38.6 inches.

2004 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	40.7 in.	38.6 in.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	40.7 in.	38.6 in.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	40.7 in.	38.6 in.

2004 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD	103.4 cm.	98 cm.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD	103.4 cm.	98 cm.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD	103.4 cm.	98 cm.

2003 Chevrolet Avalanche Headroom

In the first row, the 2003 Chevrolet Avalanche headroom is 40.7 inches.

The second row headroom of the 2003 Chevrolet Avalanche is 38.6 inches.

2003 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & (Knp) Cooling, External Oil Cooler | 4WD	40.7 in.	38.6 in.
Crew Cab 2500	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & (Knp) Cooling, External Oil Cooler | RWD	40.7 in.	38.6 in.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD	40.7 in.	38.6 in.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD	40.7 in.	38.6 in.

2003 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & (Knp) Cooling, External Oil Cooler | 4WD	103.4 cm.	98 cm.
Crew Cab 2500	V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & (Knp) Cooling, External Oil Cooler | RWD	103.4 cm.	98 cm.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD	103.4 cm.	98 cm.
Crew Cab 1500	V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD	103.4 cm.	98 cm.

2002 Chevrolet Avalanche Headroom

In the first row, the 2002 Chevrolet Avalanche headroom is 40.7 inches.

The second row headroom of the 2002 Chevrolet Avalanche is 38.6 inches.

2002 Chevrolet Avalanche Headroom (Imperial)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500	8.1L | V8 | (496) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD	40.7 in.	38.6 in.
Crew Cab 2500	8.1L | V8 | (496) SFI (VORTEC) | 4 Spd Auto w/OD | RWD	40.7 in.	38.6 in.
Crew Cab 1500	5.3L | V8 | (325) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD	40.7 in.	38.6 in.
Crew Cab 1500	5.3L | V8 | (325) SFI (VORTEC) | 4 Spd Auto w/OD | RWD	40.7 in.	38.6 in.

2002 Chevrolet Avalanche Headroom (Metric)

Trim	Engine | Transmission | Drivetrain	Front Row Headroom	Second Row Headroom
Crew Cab 2500	8.1L | V8 | (496) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD	103.4 cm.	98 cm.
Crew Cab 2500	8.1L | V8 | (496) SFI (VORTEC) | 4 Spd Auto w/OD | RWD	103.4 cm.	98 cm.
Crew Cab 1500	5.3L | V8 | (325) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD	103.4 cm.	98 cm.
Crew Cab 1500	5.3L | V8 | (325) SFI (VORTEC) | 4 Spd Auto w/OD | RWD	103.4 cm.	98 cm.