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Specifications Comparison: 2018 GMC Sierra 3500 vs 2015 GMC Sierra 3500

Researched By The AutoPadre Staff

Headroom

2018 GMC Sierra 3500

Headroom (Imp.)

Trim Eng. Drive train 1st Row Headroom (in) 2nd Row Headroom (in) 3rd Row Headroom (in) 4th Row Headroom (in) 5th Row Headroom (in)
HD 3500 Crew Cab6.0L V8RWD42.840.5
HD 3500 Crew Cab6.0L V84WD42.840.5
HD 3500 Crew Cab Denali6.0L V8RWD42.840.5
HD 3500 Crew Cab Denali6.0L V84WD42.840.5
HD 3500 Crew Cab SLE6.0L V8RWD42.840.5
HD 3500 Crew Cab SLE6.0L V84WD42.840.5
HD 3500 Crew Cab SLT6.0L V8RWD42.840.5
HD 3500 Crew Cab SLT6.0L V84WD42.840.5
HD 3500 Extended Cab6.0L V8RWD42.838.7
HD 3500 Extended Cab6.0L V84WD42.838.7
HD 3500 Extended Cab SLE6.0L V8RWD42.838.7
HD 3500 Extended Cab SLE6.0L V84WD42.838.7
HD 3500 Extended Cab SLT6.0L V8RWD42.838.7
HD 3500 Extended Cab SLT42.838.7
HD 3500 Regular Cab6.0L V8RWD42.8
HD 3500 Regular Cab6.0L V84WD42.4
HD 3500 Regular Cab SLE6.0L V8RWD42.8
HD 3500 Regular Cab SLE6.0L V84WD42.4

2015 GMC Sierra 3500

Headroom (Imp.)

Trim Eng. Drive train 1st Row Headroom (in) 2nd Row Headroom (in) 3rd Row Headroom (in) 4th Row Headroom (in) 5th Row Headroom (in)
HD 3500 Crew Cab Denali6.0L V8RWD42.840.5
HD 3500 Crew Cab Denali6.0L V84WD42.840.5
HD 3500 Crew Cab SLE6.0L V8RWD42.840.5
HD 3500 Crew Cab SLE6.0L V84WD42.840.5
HD 3500 Crew Cab SLT6.0L V8RWD42.840.5
HD 3500 Crew Cab SLT6.0L V84WD42.840.5
HD 3500 Crew Cab Work6.0L V8RWD42.840.5
HD 3500 Crew Cab Work6.0L V84WD42.840.5
HD 3500 Extended Cab SLE6.0L V8RWD42.838.7
HD 3500 Extended Cab SLE6.0L V84WD42.838.7
HD 3500 Extended Cab SLT6.0L V8RWD42.838.7
HD 3500 Extended Cab SLT6.0L V84WD42.838.7
HD 3500 Extended Cab Work6.0L V8RWD42.838.7
HD 3500 Extended Cab Work6.0L V84WD42.838.7
HD 3500 Regular Cab SLE6.0L V8RWD42.8
HD 3500 Regular Cab SLE6.0L V84WD42.4
HD 3500 Regular Cab Work6.0L V8RWD42.8
HD 3500 Regular Cab Work6.0L V84WD42.4

2018 GMC Sierra 3500

Headroom (Metric)

Trim Eng. Drive train 1st Row Headroom (cm) 2nd Row Headroom (cm) 3rd Row Headroom (cm) 4th Row Headroom (cm) 5th Row Headroom (cm)
HD 3500 Crew Cab6.0L V8RWD108.7102.9
HD 3500 Crew Cab6.0L V84WD108.7102.9
HD 3500 Crew Cab Denali6.0L V8RWD108.7102.9
HD 3500 Crew Cab Denali6.0L V84WD108.7102.9
HD 3500 Crew Cab SLE6.0L V8RWD108.7102.9
HD 3500 Crew Cab SLE6.0L V84WD108.7102.9
HD 3500 Crew Cab SLT6.0L V8RWD108.7102.9
HD 3500 Crew Cab SLT6.0L V84WD108.7102.9
HD 3500 Extended Cab6.0L V8RWD108.798.3
HD 3500 Extended Cab6.0L V84WD108.798.3
HD 3500 Extended Cab SLE6.0L V8RWD108.798.3
HD 3500 Extended Cab SLE6.0L V84WD108.798.3
HD 3500 Extended Cab SLT6.0L V8RWD108.798.3
HD 3500 Extended Cab SLT108.798.3
HD 3500 Regular Cab6.0L V8RWD108.7
HD 3500 Regular Cab6.0L V84WD107.7
HD 3500 Regular Cab SLE6.0L V8RWD108.7
HD 3500 Regular Cab SLE6.0L V84WD107.7

2018 GMC Sierra 3500

Headroom (Metric)

Trim Eng. Drive train 1st Row Headroom (cm) 2nd Row Headroom (cm) 3rd Row Headroom (cm) 4th Row Headroom (cm) 5th Row Headroom (cm)
HD 3500 Crew Cab Denali6.0L V8RWD108.7102.9
HD 3500 Crew Cab Denali6.0L V84WD108.7102.9
HD 3500 Crew Cab SLE6.0L V8RWD108.7102.9
HD 3500 Crew Cab SLE6.0L V84WD108.7102.9
HD 3500 Crew Cab SLT6.0L V8RWD108.7102.9
HD 3500 Crew Cab SLT6.0L V84WD108.7102.9
HD 3500 Crew Cab Work6.0L V8RWD108.7102.9
HD 3500 Crew Cab Work6.0L V84WD108.7102.9
HD 3500 Extended Cab SLE6.0L V8RWD108.798.3
HD 3500 Extended Cab SLE6.0L V84WD108.798.3
HD 3500 Extended Cab SLT6.0L V8RWD108.798.3
HD 3500 Extended Cab SLT6.0L V84WD108.798.3
HD 3500 Extended Cab Work6.0L V8RWD108.798.3
HD 3500 Extended Cab Work6.0L V84WD108.798.3
HD 3500 Regular Cab SLE6.0L V8RWD108.7
HD 3500 Regular Cab SLE6.0L V84WD107.7
HD 3500 Regular Cab Work6.0L V8RWD108.7
HD 3500 Regular Cab Work6.0L V84WD107.7

Go to the GMC Sierra 3500 Headroom Data.

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