GMC Sierra 1500 GMC Sierra 1500 2014

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GMC Sierra 1500 Specs at TrueDelta: Powertrains and tires by trim level (2014)

How powerful is the engine? How much room is in the back seat? Get the 2014 GMC Sierra 1500 specs.

2014 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 5.5ft bed Crew Cab 6.5ft bed
Wheelbase 119.0 in 133.0 in 143.5 in 143.5 in 153.0 in
Length 205.5 in 224.4 in 229.5 in 229.5 in 239.0 in
Width 80.0 in 80.0 in 80.0 in 80.0 in 80.0 in
Height 74.0 in 73.5 in 73.9 in 74.2 in 73.7 in
Curb Weight 4387 lb. 4567 lb. 4860 lb. 4942 lb. 5000 lb.
Fuel Capacity 26.0 gal. 34.0 gal. 26.0 gal. 26.0 gal. 26.0 gal.
Headroom, Row 1 42.4 in 42.4 in 42.8 in 42.8 in 42.8 in
Shoulder Room, Row 1 66.0 in 66.0 in 64.8 in 64.8 in 64.8 in
Hip Room, Row 1 60.7 in 60.7 in 60.7 in 60.7 in 60.7 in
Legroom, Row 1 45.3 in 45.3 in 45.2 in 45.3 in 45.3 in
Headroom, Row 2 0.0 in 0.0 in 38.7 in 40.5 in 40.5 in
Shoulder Room, Row 2 0.0 in 0.0 in 65.8 in 65.7 in 65.7 in
Hip Room, Row 2 0.0 in 0.0 in 60.2 in 60.3 in 60.3 in
Legroom, Row 2 0.0 in 0.0 in 34.6 in 40.9 in 40.9 in
Total Legroom 45.3 in (over 1 rows) 45.3 in (over 1 rows) 79.8 in (over 2 rows) 86.2 in (over 2 rows) 86.2 in (over 2 rows)

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What Our Members Are Saying about the Seat Room and Comfort of the 2014 GMC Sierra 1500

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2014 GMC Sierra 1500 Regular Cab 6.5ft bed Specs - Powertrains and Tire Sizes

Trim Base SLE
Standard Engine 4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
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
Standard Transmission6-speed manually-shiftable automatic6-speed manually-shiftable automatic
Standard DrivetrainRWDRWD
Optional Drivetrain(s)4WD, part-time w/low range4WD w/low range
Standard Tires255/70R17 tires255/70R17 tires
Optional Tires265/70R17 tires265/70R17 tires
  275/55R20 tires
  265/65R18 tires

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2014 GMC Sierra 1500 Regular Cab 8ft bed Specs - Powertrains and Tire Sizes

Trim Base SLE
Standard Engine 4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
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
Standard Transmission6-speed manually-shiftable automatic6-speed manually-shiftable automatic
Standard DrivetrainRWDRWD
Optional Drivetrain(s)4WD, part-time w/low range4WD w/low range
Standard Tires255/70R17 tires255/70R17 tires
Optional Tires265/70R17 tires265/70R17 tires
  275/55R20 tires
  265/65R18 tires

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2014 GMC Sierra 1500 Extended Cab 6.5ft bed Specs - Powertrains and Tire Sizes

Trim Base SLE SLT
Standard Engine 4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
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
6.2L V8
OHV-2v
420 hp@5600
460 lb-ft@4100
Standard Transmission6-speed manually-shiftable automatic6-speed manually-shiftable automatic6-speed manually-shiftable automatic
Standard DrivetrainRWDRWDRWD
Optional Drivetrain(s)4WD, part-time w/low range4WD w/low range4WD w/low range
Standard Tires255/70R17 tires255/70R17 tires265/65R18 tires
Optional Tires265/70R17 tires265/70R17 tires275/55R20 tires
  275/55R20 tires285/45HR22 tires
  265/65R18 tires 
  285/45HR22 tires 

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2014 GMC Sierra 1500 Crew Cab 5.5ft bed Specs - Powertrains and Tire Sizes

Trim Base SLE SLT Denali
Standard Engine 4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
5.3L V8
OHV-2v
355 hp@5600
383 lb-ft@4100
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
6.2L V8
OHV-2v
420 hp@5600
460 lb-ft@4100
6.2L V8
OHV-2v
420 hp@5600
460 lb-ft@4100
Standard Transmission6-speed manually-shiftable automatic6-speed manually-shiftable automatic6-speed manually-shiftable automatic6-speed manually-shiftable automatic
Standard DrivetrainRWDRWDRWDRWD
Optional Drivetrain(s)4WD, part-time w/low range4WD w/low range4WD w/low range4WD w/low range
Standard Tires255/70R17 tires255/70R17 tires265/65R18 tires275/55R20 tires
Optional Tires265/70R17 tires265/70R17 tires275/55R20 tires285/45HR22 tires
  275/55R20 tires285/45HR22 tires 
  265/65R18 tires  
  285/45HR22 tires  

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2014 GMC Sierra 1500 Crew Cab 6.5ft bed Specs - Powertrains and Tire Sizes

Trim Base SLE SLT Denali
Standard Engine 4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
4.3L V6
OHV-2v
285 hp@5300
305 lb-ft@3900
5.3L V8
OHV-2v
355 hp@5600
383 lb-ft@4100
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
6.2L V8
OHV-2v
420 hp@5600
460 lb-ft@4100
6.2L V8
OHV-2v
420 hp@5600
460 lb-ft@4100
Standard Transmission6-speed manually-shiftable automatic6-speed manually-shiftable automatic6-speed manually-shiftable automatic6-speed manually-shiftable automatic
Standard DrivetrainRWDRWDRWDRWD
Optional Drivetrain(s)4WD, part-time w/low range4WD w/low range4WD w/low range4WD w/low range
Standard Tires255/70R17 tires255/70R17 tires265/65R18 tires275/55R20 tires
Optional Tires265/70R17 tires265/70R17 tires275/55R20 tires285/45HR22 tires
  275/55R20 tires285/45HR22 tires 
  265/65R18 tires  
  285/45HR22 tires  

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What Our Members Are Saying about the Powertrain of the 2014 GMC Sierra 1500

2014 GMC Sierra 1500 Powertrain: Pros
YearBody/PowertrainComment
2014 4dr Crew Cab 5.5ft bed 420-horsepower 6.2L V8
6-speed shiftable automatic 4WD w/low range
Took this trip on a ski trip and drove to Jasper in two wheel drive. No issues and great fuel economy. According to the truck readout, I averaged 12.8 litres per 100 km driving at 124 kph. On the return trip, the roads were snow and ice covered with only one lane cleared (divided highway). I had the truck in the auto setting and there were no issues with traction. I was able to drive the snow and ice covered lanes with no difficulty. I found the Denali to be well planted and stable. I would also like to mention that the truck is also equipped with Blizaak winter tires which also contributed to the good performance. My return trip fuel economy was 13.5 litres per 100 km at an average speed of 120 kph. see full GMC Sierra 1500 review
 

What Our Members Are Saying about the Tires of the 2014 GMC Sierra 1500

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