Specifications Comparison: 2015 Chevrolet Silverado 1500 vs 2018 Chevrolet Silverado 1500

Legroom

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)
Crew Cab High Country	5.3L V8	RWD	45.3	40.9
Crew Cab High Country	5.3L V8	4WD	45.3	40.9
Crew Cab LS	4.3L V6	RWD	45.3	40.9
Crew Cab LS	4.3L V6	4WD	45.3	40.9
Crew Cab LT	4.3L V6	RWD	45.3	40.9
Crew Cab LT	4.3L V6	4WD	45.3	40.9
Crew Cab LTZ	5.3L V8	RWD	45.3	40.9
Crew Cab LTZ	5.3L V8	4WD	45.3	40.9
Crew Cab Work	4.3L V6	RWD	45.3	40.9
Crew Cab Work	4.3L V6	4WD	45.3	40.9
Extended Cab LS	4.3L V6	RWD	45.3	34.6
Extended Cab LS	4.3L V6	4WD	45.3	34.6
Extended Cab LT	4.3L V6	RWD	45.3	34.6
Extended Cab LT	4.3L V6	4WD	45.3	34.6
Extended Cab LTZ	5.3L V8	RWD	45.3	34.6
Extended Cab LTZ	5.3L V8	4WD	45.3	34.6
Extended Cab Work	4.3L V6	RWD	45.3	34.6
Extended Cab Work	4.3L V6	4WD	45.3	34.6
Regular Cab LS	4.3L V6	RWD	45.3
Regular Cab LS	4.3L V6	4WD	45.3
Regular Cab LT	4.3L V6	RWD	45.3
Regular Cab LT	4.3L V6	4WD	45.3
Regular Cab Work	4.3L V6	RWD	45.3
Regular Cab Work	4.3L V6	4WD	45.3

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)
Crew Cab Custom	4.3L V6	RWD	45.3	40.9
Crew Cab Custom	4.3L V6	4WD	45.3	40.9
Crew Cab High Country	5.3L V8	RWD	45.3	40.9
Crew Cab High Country	5.3L V8	4WD	45.3	40.9
Crew Cab LS	4.3L V6	RWD	45.3	40.9
Crew Cab LS	4.3L V6	4WD	45.3	40.9
Crew Cab LS SSV	4.3L V6	RWD	45.3	40.9
Crew Cab LS SSV	5.3L V8	4WD	45.3	40.9
Crew Cab LT	4.3L V6	RWD	45.3	40.9
Crew Cab LT	4.3L V6	4WD	45.3	40.9
Crew Cab LT eAssist	4.3L V6	RWD	45.3	40.9
Crew Cab LT eAssist	4.3L V6	4WD	45.3	40.9
Crew Cab LTZ	5.3L V8	RWD	45.3	40.9
Crew Cab LTZ	5.3L V8	4WD	45.3	40.9
Crew Cab LTZ eAssist	5.3L V8	4WD	45.3	40.9
Crew Cab Work	4.3L V6	RWD	45.3	40.9
Crew Cab Work	4.3L V6	4WD	45.3	40.9
Crew Cab Work SSV	4.3L V6	RWD	45.3	40.9
Crew Cab Work SSV	5.3L V8	4WD	45.3	40.9
Extended Cab Custom	4.3L V6	RWD	45.3	34.6
Extended Cab Custom	4.3L V6	4WD	45.3	34.6
Extended Cab LS	4.3L V6	RWD	45.3	34.6
Extended Cab LS	4.3L V6	4WD	45.3	34.6
Extended Cab LT	4.3L V6	RWD	45.3	34.6
Extended Cab LT	4.3L V6	4WD	45.3	34.6
Extended Cab LTZ	5.3L V8	RWD	45.3	34.6
Extended Cab LTZ	5.3L V8	4WD	45.3	34.6
Extended Cab Work	4.3L V6	RWD	45.3	34.6
Extended Cab Work	4.3L V6	4WD	45.3	34.6
Regular Cab LS	4.3L V6	RWD	45.3
Regular Cab LS	4.3L V6	4WD	45.3
Regular Cab LT	4.3L V6	RWD	45.3
Regular Cab LT	4.3L V6	4WD	45.3
Regular Cab Work	4.3L V6	RWD	45.3
Regular Cab Work	4.3L V6	4WD	45.3

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)
Crew Cab High Country	5.3L V8	RWD	115.1	103.9
Crew Cab High Country	5.3L V8	4WD	115.1	103.9
Crew Cab LS	4.3L V6	RWD	115.1	103.9
Crew Cab LS	4.3L V6	4WD	115.1	103.9
Crew Cab LT	4.3L V6	RWD	115.1	103.9
Crew Cab LT	4.3L V6	4WD	115.1	103.9
Crew Cab LTZ	5.3L V8	RWD	115.1	103.9
Crew Cab LTZ	5.3L V8	4WD	115.1	103.9
Crew Cab Work	4.3L V6	RWD	115.1	103.9
Crew Cab Work	4.3L V6	4WD	115.1	103.9
Extended Cab LS	4.3L V6	RWD	115.1	87.9
Extended Cab LS	4.3L V6	4WD	115.1	87.9
Extended Cab LT	4.3L V6	RWD	115.1	87.9
Extended Cab LT	4.3L V6	4WD	115.1	87.9
Extended Cab LTZ	5.3L V8	RWD	115.1	87.9
Extended Cab LTZ	5.3L V8	4WD	115.1	87.9
Extended Cab Work	4.3L V6	RWD	115.1	87.9
Extended Cab Work	4.3L V6	4WD	115.1	87.9
Regular Cab LS	4.3L V6	RWD	115.1
Regular Cab LS	4.3L V6	4WD	115.1
Regular Cab LT	4.3L V6	RWD	115.1
Regular Cab LT	4.3L V6	4WD	115.1
Regular Cab Work	4.3L V6	RWD	115.1
Regular Cab Work	4.3L V6	4WD	115.1

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)
Crew Cab Custom	4.3L V6	RWD	115.1	103.9
Crew Cab Custom	4.3L V6	4WD	115.1	103.9
Crew Cab High Country	5.3L V8	RWD	115.1	103.9
Crew Cab High Country	5.3L V8	4WD	115.1	103.9
Crew Cab LS	4.3L V6	RWD	115.1	103.9
Crew Cab LS	4.3L V6	4WD	115.1	103.9
Crew Cab LS SSV	4.3L V6	RWD	115.1	103.9
Crew Cab LS SSV	5.3L V8	4WD	115.1	103.9
Crew Cab LT	4.3L V6	RWD	115.1	103.9
Crew Cab LT	4.3L V6	4WD	115.1	103.9
Crew Cab LT eAssist	4.3L V6	RWD	115.1	103.9
Crew Cab LT eAssist	4.3L V6	4WD	115.1	103.9
Crew Cab LTZ	5.3L V8	RWD	115.1	103.9
Crew Cab LTZ	5.3L V8	4WD	115.1	103.9
Crew Cab LTZ eAssist	5.3L V8	4WD	115.1	103.9
Crew Cab Work	4.3L V6	RWD	115.1	103.9
Crew Cab Work	4.3L V6	4WD	115.1	103.9
Crew Cab Work SSV	4.3L V6	RWD	115.1	103.9
Crew Cab Work SSV	5.3L V8	4WD	115.1	103.9
Extended Cab Custom	4.3L V6	RWD	115.1	87.9
Extended Cab Custom	4.3L V6	4WD	115.1	87.9
Extended Cab LS	4.3L V6	RWD	115.1	87.9
Extended Cab LS	4.3L V6	4WD	115.1	87.9
Extended Cab LT	4.3L V6	RWD	115.1	87.9
Extended Cab LT	4.3L V6	4WD	115.1	87.9
Extended Cab LTZ	5.3L V8	RWD	115.1	87.9
Extended Cab LTZ	5.3L V8	4WD	115.1	87.9
Extended Cab Work	4.3L V6	RWD	115.1	87.9
Extended Cab Work	4.3L V6	4WD	115.1	87.9
Regular Cab LS	4.3L V6	RWD	115.1
Regular Cab LS	4.3L V6	4WD	115.1
Regular Cab LT	4.3L V6	RWD	115.1
Regular Cab LT	4.3L V6	4WD	115.1
Regular Cab Work	4.3L V6	RWD	115.1
Regular Cab Work	4.3L V6	4WD	115.1