Specifications Comparison: 2017 Nissan Titan vs 2024 GMC Sierra 1500

Headroom

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
King Cab PRO4X	5.6L V8	4WD	40.9	38.7
King Cab S	5.6L V8	RWD	40.9	38.7
King Cab S	5.6L V8	4WD	40.9	38.7
King Cab SV	5.6L V8	RWD	40.9	38.7
King Cab SV	5.6L V8	4WD	40.9	38.7
Regular Cab S	5.6L V8	RWD	41
Regular Cab S	5.6L V8	4WD	41
Regular Cab SV	5.6L V8	RWD	41
Regular Cab SV	5.6L V8	4WD	41
Crew Cab Platinum Reserve	5.6L V8	RWD	41	40.4
Crew Cab Platinum Reserve	5.6L V8	4WD	41	40.4
Crew Cab PRO4X	5.6L V8	4WD	41	40.4
Crew Cab S	5.6L V8	RWD	41	40.4
Crew Cab S	5.6L V8	4WD	41	40.4
Crew Cab SL	5.6L V8	RWD	41	40.4
Crew Cab SL	5.6L V8	4WD	41	40.4
Crew Cab SV	5.6L V8	RWD	41	40.4
Crew Cab SV	5.6L V8	4WD	41	40.4
XD Crew Cab Platinum Reserve	5.0L V8	RWD	41	40.4
XD Crew Cab Platinum Reserve	5.0L V8	4WD	41	40.4
XD Crew Cab PRO4X	5.0L V8	4WD	41	40.4
XD Crew Cab S	5.0L V8	RWD	41	40.4
XD Crew Cab S	5.0L V8	4WD	41	40.4
XD Crew Cab SL	5.0L V8	RWD	41	40.4
XD Crew Cab SL	5.0L V8	4WD	41	40.4
XD Crew Cab SV	5.0L V8	RWD	41	40.4
XD Crew Cab SV	5.0L V8	4WD	41	40.4
XD Extended Cab PRO4X	5.0L V8	4WD	40.9	38.7
XD Extended Cab S	5.0L V8	RWD	40.9	38.7
XD Extended Cab S	5.0L V8	4WD	40.9	38.7
XD Extended Cab SV	5.0L V8	RWD	40.9	38.7
XD Extended Cab SV	5.0L V8	4WD	40.9	38.7
XD Regular Cab S	5.0L V8	RWD	41
XD Regular Cab S	5.0L V8	4WD	41
XD Regular Cab SV	5.0L V8	RWD	41
XD Regular Cab SV	5.0L V8	4WD	41

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)
Denali Crew Cab 147"	5.3L V8	RWD	43.03	40.12
Denali Crew Cab 147"	5.3L V8	4WD	43.03	40.12
Denali Crew Cab 157"	5.3L V8	4WD	43.03	40.12
Elevation Crew Cab 147"		RWD	43.03	40.12
Elevation Double Cab 147"		RWD	43.03	39.88
Elevation Crew Cab 147" w/3SB		4WD	43.03	40.12
Elevation Crew Cab 147" w/3VL		4WD	43.03	40.12
Elevation Crew Cab 157"		4WD	43.03	40.12
Elevation Double Cab 147" w/3SB		4WD	43.03	39.88
Elevation Double Cab 147" w/3VL		4WD	43.03	39.88
Pro Crew Cab 147"		RWD	43.03	40.12
Pro Double Cab 147"		RWD	43.03	39.88
Pro Reg Cab 126"		RWD	43.11
Pro Reg Cab 140"		RWD	43.11
Pro Crew Cab 147"		4WD	43.03	40.12
Pro Crew Cab 157"		4WD	43.03	40.12
Pro Double Cab 147"		4WD	43.03	39.88
Pro Reg Cab 126"		4WD	43.11
Pro Reg Cab 140"		4WD	43.11
SLE Crew Cab 147"		RWD	43.03	40.12
SLE Double Cab 147"		RWD	43.03	39.88
SLE Crew Cab 147"		4WD	43.03	40.12
SLE Crew Cab 157"		4WD	43.03	40.12
SLE Double Cab 147"		4WD	43.03	39.88
SLT Crew Cab 147"	5.3L V8	RWD	43.03	40.12
SLT Crew Cab 147"	5.3L V8	4WD	43.03	40.12
SLT Crew Cab 157"	5.3L V8	4WD	43.03	40.12
AT4 Crew Cab 147"	3.0L I6	4WD	43.03	40.12
AT4 Crew Cab 157"	3.0L I6	4WD	43.03	40.12
AT4X Crew Cab 147"	3.0L I6	4WD	43.03	40.12
Denali Ultimate Crew Cab 147"	6.2L V8	4WD	43.03	40.12

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
King Cab PRO4X	5.6L V8	4WD	103.9	98.3
King Cab S	5.6L V8	RWD	103.9	98.3
King Cab S	5.6L V8	4WD	103.9	98.3
King Cab SV	5.6L V8	RWD	103.9	98.3
King Cab SV	5.6L V8	4WD	103.9	98.3
Regular Cab S	5.6L V8	RWD	104.1
Regular Cab S	5.6L V8	4WD	104.1
Regular Cab SV	5.6L V8	RWD	104.1
Regular Cab SV	5.6L V8	4WD	104.1
Crew Cab Platinum Reserve	5.6L V8	RWD	104.1	102.6
Crew Cab Platinum Reserve	5.6L V8	4WD	104.1	102.6
Crew Cab PRO4X	5.6L V8	4WD	104.1	102.6
Crew Cab S	5.6L V8	RWD	104.1	102.6
Crew Cab S	5.6L V8	4WD	104.1	102.6
Crew Cab SL	5.6L V8	RWD	104.1	102.6
Crew Cab SL	5.6L V8	4WD	104.1	102.6
Crew Cab SV	5.6L V8	RWD	104.1	102.6
Crew Cab SV	5.6L V8	4WD	104.1	102.6
XD Crew Cab Platinum Reserve	5.0L V8	RWD	104.1	102.6
XD Crew Cab Platinum Reserve	5.0L V8	4WD	104.1	102.6
XD Crew Cab PRO4X	5.0L V8	4WD	104.1	102.6
XD Crew Cab S	5.0L V8	RWD	104.1	102.6
XD Crew Cab S	5.0L V8	4WD	104.1	102.6
XD Crew Cab SL	5.0L V8	RWD	104.1	102.6
XD Crew Cab SL	5.0L V8	4WD	104.1	102.6
XD Crew Cab SV	5.0L V8	RWD	104.1	102.6
XD Crew Cab SV	5.0L V8	4WD	104.1	102.6
XD Extended Cab PRO4X	5.0L V8	4WD	103.9	98.3
XD Extended Cab S	5.0L V8	RWD	103.9	98.3
XD Extended Cab S	5.0L V8	4WD	103.9	98.3
XD Extended Cab SV	5.0L V8	RWD	103.9	98.3
XD Extended Cab SV	5.0L V8	4WD	103.9	98.3
XD Regular Cab S	5.0L V8	RWD	104.1
XD Regular Cab S	5.0L V8	4WD	104.1
XD Regular Cab SV	5.0L V8	RWD	104.1
XD Regular Cab SV	5.0L V8	4WD	104.1

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)
Denali Crew Cab 147"	5.3L V8	RWD	109	102
Denali Crew Cab 147"	5.3L V8	4WD	109	102
Denali Crew Cab 157"	5.3L V8	4WD	109	102
Elevation Crew Cab 147"		RWD	109	102
Elevation Double Cab 147"		RWD	109	101
Elevation Crew Cab 147" w/3SB		4WD	109	102
Elevation Crew Cab 147" w/3VL		4WD	109	102
Elevation Crew Cab 157"		4WD	109	102
Elevation Double Cab 147" w/3SB		4WD	109	101
Elevation Double Cab 147" w/3VL		4WD	109	101
Pro Crew Cab 147"		RWD	109	102
Pro Double Cab 147"		RWD	109	101
Pro Reg Cab 126"		RWD	109
Pro Reg Cab 140"		RWD	109
Pro Crew Cab 147"		4WD	109	102
Pro Crew Cab 157"		4WD	109	102
Pro Double Cab 147"		4WD	109	101
Pro Reg Cab 126"		4WD	109
Pro Reg Cab 140"		4WD	109
SLE Crew Cab 147"		RWD	109	102
SLE Double Cab 147"		RWD	109	101
SLE Crew Cab 147"		4WD	109	102
SLE Crew Cab 157"		4WD	109	102
SLE Double Cab 147"		4WD	109	101
SLT Crew Cab 147"	5.3L V8	RWD	109	102
SLT Crew Cab 147"	5.3L V8	4WD	109	102
SLT Crew Cab 157"	5.3L V8	4WD	109	102
AT4 Crew Cab 147"	3.0L I6	4WD	109	102
AT4 Crew Cab 157"	3.0L I6	4WD	109	102
AT4X Crew Cab 147"	3.0L I6	4WD	109	102
Denali Ultimate Crew Cab 147"	6.2L V8	4WD	109	102