GMC Sierra 1500 Specs at TrueDelta: Powertrains and tires by trim level (2023)

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2023 GMC Sierra 1500 Specs - Exterior and Interior Dimensions

Body	Regular Cab 6.5ft bed	Regular Cab 8ft bed	Extended Cab 6.5ft bed	Crew Cab 6ft bed	Crew Cab 6.5ft bed

Wheelbase	126.5 in	139.6 in	147.4 in	147.4 in	157.0 in
Length	211.0 in	229.7 in	231.9 in	231.9 in	241.5 in
Width	81.2 in	81.2 in	81.2 in	81.2 in	81.2 in
Height	75.7 in	75.6 in	75.6 in	75.5 in	75.4 in
Curb Weight	4410 lb.	4510 lb.	4710 lb.	4700 lb.	4780 lb.
Fuel Capacity	24.0 gal.	28.0 gal.	24.0 gal.	24.0 gal.	24.0 gal.
Headroom, Row 1	43.1 in	43.1 in	43.0 in	43.0 in	43.0 in
Shoulder Room, Row 1	66.0 in	66.0 in	66.0 in	66.0 in	66.0 in
Hip Room, Row 1	60.9 in	60.9 in	61.2 in	61.2 in	61.2 in
Legroom, Row 1	44.5 in	44.5 in	44.5 in	44.5 in	44.5 in
Headroom, Row 2	0.0 in	0.0 in	39.9 in	40.1 in	40.1 in
Shoulder Room, Row 2	0.0 in	0.0 in	64.9 in	65.2 in	65.2 in
Hip Room, Row 2	0.0 in	0.0 in	60.2 in	60.2 in	60.2 in
Legroom, Row 2	0.0 in	0.0 in	35.2 in	43.4 in	43.4 in
Total Legroom	44.5 in (over 1 rows)	44.5 in (over 1 rows)	79.7 in (over 2 rows)	87.9 in (over 2 rows)	87.9 in (over 2 rows)

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What Our Members Are Saying about the Seat Room and Comfort of the 2023 GMC Sierra 1500

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2023 GMC Sierra 1500 Regular Cab 6.5ft bed Specs - Powertrains and Tire Sizes

Trim	Pro

Standard Engine	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000
Standard Transmission	8-speed manually-shiftable automatic
Standard Drivetrain	RWD
Optional Drivetrain(s)	4WD w/low range
	4WD
Standard Tires	255/70R17 tires

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2023 GMC Sierra 1500 Regular Cab 8ft bed Specs - Powertrains and Tire Sizes

Trim	Pro

Standard Engine	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000
Optional Engine(s)	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100
Standard Transmission	8-speed manually-shiftable automatic
Optional Transmission(s)	10-speed manually-shiftable automatic
Standard Drivetrain	RWD
Optional Drivetrain(s)	4WD w/low range
	4WD
Standard Tires	255/70R17 tires
Optional Tires	265/70R17 tires

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2023 GMC Sierra 1500 Extended Cab 6.5ft bed Specs - Powertrains and Tire Sizes

Trim	Pro	SLE	Elevation

Standard Engine	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000
Optional Engine(s)	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100
		turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750
Standard Transmission	8-speed manually-shiftable automatic	8-speed manually-shiftable automatic	8-speed manually-shiftable automatic
Optional Transmission(s)	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic
Standard Drivetrain	RWD	RWD	RWD
Optional Drivetrain(s)	4WD w/low range	4WD w/low range	4WD w/low range
	4WD	4WD	4WD
Standard Tires	255/70R17 tires	255/70R17 tires	275/60R20 tires
Optional Tires	265/70R17 tires	265/70R17 tires
	275/65R18 tires	265/65R18 tires
		275/60R20 tires

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2023 GMC Sierra 1500 Crew Cab 6ft bed Specs - Powertrains and Tire Sizes

Trim	Pro	SLE	Elevation	SLT	AT4	Denali	AT4X	Denali Ultimate

Standard Engine	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	turbocharged 3.0L V6 Diesel DOHC-4v 277 hp@3750 460 lb-ft@1500	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100
Optional Engine(s)	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100		turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750
		turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750
Standard Transmission	8-speed manually-shiftable automatic	8-speed manually-shiftable automatic	8-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic
Optional Transmission(s)	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic
Standard Drivetrain	RWD	RWD	RWD	RWD	4WD w/low range	RWD	4WD w/low range	4WD w/low range
Optional Drivetrain(s)	4WD w/low range	4WD w/low range	4WD w/low range	4WD w/low range		4WD w/low range
	4WD	4WD	4WD	4WD
Standard Tires	255/70R17 tires	255/70R17 tires	275/60R20 tires	265/65R18 tires	275/65R18 tires	275/60R20 tires	275/65R18 tires	275/50HR22 tires
Optional Tires	265/70R17 tires	265/70R17 tires		275/60R20 tires	275/60R20 tires	275/50R22 tires
	275/65R18 tires	265/65R18 tires			265/60R20 tires
		275/60R20 tires

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2023 GMC Sierra 1500 Crew Cab 6.5ft bed Specs - Powertrains and Tire Sizes

Trim	Pro	SLE	Elevation	SLT	AT4	Denali

Standard Engine	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	turbocharged 2.7L I4 DOHC-4v 310 hp@5600 430 lb-ft@3000	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	turbocharged 3.0L V6 Diesel DOHC-4v 277 hp@3750 460 lb-ft@1500	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100
Optional Engine(s)	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100	6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100
		turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750	turbocharged 3.0L I4 Diesel DOHC-4v 305 hp@5750 495 lb-ft@2750
Standard Transmission	8-speed manually-shiftable automatic	8-speed manually-shiftable automatic	8-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic
Optional Transmission(s)	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic	10-speed manually-shiftable automatic
Standard Drivetrain	4WD	4WD	4WD	4WD	4WD w/low range	4WD w/low range
Optional Drivetrain(s)	4WD w/low range	4WD w/low range	4WD w/low range	4WD w/low range
Standard Tires	255/70R17 tires	255/70R17 tires	275/60R20 tires	265/65R18 tires	275/65R18 tires	275/60R20 tires
Optional Tires	265/70R17 tires	265/70R17 tires		275/60R20 tires	275/60R20 tires	275/50R22 tires
	275/65R18 tires	265/65R18 tires			265/60R20 tires
		275/60R20 tires

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What Our Members Are Saying about the Powertrain of the 2023 GMC Sierra 1500

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What Our Members Are Saying about the Tires of the 2023 GMC Sierra 1500

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