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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 | 3,023 mm | 3,378 mm | 3,645 mm | 3,645 mm | 3,886 mm |
| Length | 5,220 mm | 5,700 mm | 5,829 mm | 5,829 mm | 6,071 mm |
| Width | 2,032 mm | 2,032 mm | 2,032 mm | 2,032 mm | 2,032 mm |
| Height | 1,880 mm | 1,867 mm | 1,877 mm | 1,885 mm | 1,872 mm |
| Curb Weight | 1,990 kg | 2,072 kg | 2,204 kg | 2,242 kg | 2,268 kg |
| Fuel Capacity | 98 L | 129 L | 98 L | 98 L | 98 L |
| Headroom, Row 1 | 1,077 mm | 1,077 mm | 1,087 mm | 1,087 mm | 1,087 mm |
| Shoulder Room, Row 1 | 1,676 mm | 1,676 mm | 1,646 mm | 1,646 mm | 1,646 mm |
| Hip Room, Row 1 | 1,542 mm | 1,542 mm | 1,542 mm | 1,542 mm | 1,542 mm |
| Legroom, Row 1 | 1,151 mm | 1,151 mm | 1,148 mm | 1,151 mm | 1,151 mm |
| Headroom, Row 2 | 0 mm | 0 mm | 983 mm | 1,029 mm | 1,029 mm |
| Shoulder Room, Row 2 | 0 mm | 0 mm | 1,671 mm | 1,669 mm | 1,669 mm |
| Hip Room, Row 2 | 0 mm | 0 mm | 1,529 mm | 1,532 mm | 1,532 mm |
| Legroom, Row 2 | 0 mm | 0 mm | 879 mm | 1,039 mm | 1,039 mm |
| Total Legroom | 1,151 mm (over 1 row) | 1,151 mm (over 1 row) | 2,027 mm (over 2 rows) | 2,189 mm (over 2 rows) | 2,189 mm (over 2 rows) |
What Our Members Are Saying about the Seat Room and Comfort of the 2014 GMC Sierra 1500
None of our members have yet commented on the seat room and comfort of the 2014 GMC Sierra 1500.
2014 GMC Sierra 1500 Regular Cab 6.5ft bed Specs - Powertrains and Tire Sizes
| Trim | Base | SLE |
| Standard Engine | 4.3L V6 OHV-2v 213 kW@5300 414 Nm@3900 | 4.3L V6 OHV-2v 213 kW@5300 414 Nm@3900 |
| Optional Engine(s) | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 |
| Standard Transmission | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD |
| Optional Drivetrain(s) | 4WD, part-time w/low range | 4WD w/low range |
| Standard Tires | 255/70R17 tires | 255/70R17 tires |
| Optional Tires | 265/70R17 tires | 265/70R17 tires |
| 275/55R20 tires | ||
| 265/65R18 tires |
2014 GMC Sierra 1500 Regular Cab 8ft bed Specs - Powertrains and Tire Sizes
| Trim | Base | SLE |
| Standard Engine | 4.3L V6 OHV-2v 213 kW@5300 414 Nm@3900 | 4.3L V6 OHV-2v 213 kW@5300 414 Nm@3900 |
| Optional Engine(s) | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 |
| Standard Transmission | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD |
| Optional Drivetrain(s) | 4WD, part-time w/low range | 4WD w/low range |
| Standard Tires | 255/70R17 tires | 255/70R17 tires |
| Optional Tires | 265/70R17 tires | 265/70R17 tires |
| 275/55R20 tires | ||
| 265/65R18 tires |
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 213 kW@5300 414 Nm@3900 | 4.3L V6 OHV-2v 213 kW@5300 414 Nm@3900 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 |
| Optional Engine(s) | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 6.2L V8 OHV-2v 313 kW@5600 624 Nm@4100 |
| Standard Transmission | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD | RWD |
| Optional Drivetrain(s) | 4WD, part-time w/low range | 4WD w/low range | 4WD w/low range |
| Standard Tires | 255/70R17 tires | 255/70R17 tires | 265/65R18 tires |
| Optional Tires | 265/70R17 tires | 265/70R17 tires | 275/55R20 tires |
| 275/55R20 tires | 285/45HR22 tires | ||
| 265/65R18 tires | |||
| 285/45HR22 tires |
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 213 kW@5300 414 Nm@3900 | 4.3L V6 OHV-2v 213 kW@5300 414 Nm@3900 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 |
| Optional Engine(s) | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 6.2L V8 OHV-2v 313 kW@5600 624 Nm@4100 | 6.2L V8 OHV-2v 313 kW@5600 624 Nm@4100 |
| Standard Transmission | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD | RWD | RWD |
| Optional Drivetrain(s) | 4WD, part-time w/low range | 4WD w/low range | 4WD w/low range | 4WD w/low range |
| Standard Tires | 255/70R17 tires | 255/70R17 tires | 265/65R18 tires | 275/55R20 tires |
| Optional Tires | 265/70R17 tires | 265/70R17 tires | 275/55R20 tires | 285/45HR22 tires |
| 275/55R20 tires | 285/45HR22 tires | |||
| 265/65R18 tires | ||||
| 285/45HR22 tires |
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 213 kW@5300 414 Nm@3900 | 4.3L V6 OHV-2v 213 kW@5300 414 Nm@3900 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 |
| Optional Engine(s) | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 5.3L V8 OHV-2v 265 kW@5600 519 Nm@4100 | 6.2L V8 OHV-2v 313 kW@5600 624 Nm@4100 | 6.2L V8 OHV-2v 313 kW@5600 624 Nm@4100 |
| Standard Transmission | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD | RWD | RWD |
| Optional Drivetrain(s) | 4WD, part-time w/low range | 4WD w/low range | 4WD w/low range | 4WD w/low range |
| Standard Tires | 255/70R17 tires | 255/70R17 tires | 265/65R18 tires | 275/55R20 tires |
| Optional Tires | 265/70R17 tires | 265/70R17 tires | 275/55R20 tires | 285/45HR22 tires |
| 275/55R20 tires | 285/45HR22 tires | |||
| 265/65R18 tires | ||||
| 285/45HR22 tires |
What Our Members Are Saying about the Powertrain of the 2014 GMC Sierra 1500
| 2014 GMC Sierra 1500 Powertrain: Pros | ||
| Year | Body/Powertrain | Comment |
| 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
None of our members have yet commented on the tires of the 2014 GMC Sierra 1500.
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