The GMC Sierra 1500 V, specifically the Regular Cab Long Box configuration with the 5.3L V8 engine and automatic transmission, represents a core offering in GMC’s full-size pickup truck lineup. Introduced with the GMTT1XX platform facelift in 2022, this variant caters to buyers prioritizing capability and traditional truck values in a no-frills package. It occupies the middle ground within the Sierra 1500 range, offering a step up in power and towing capacity compared to the base 2.7L turbo engine, while remaining more accessible than the higher-trim levels equipped with the 6.2L V8 or the Duramax diesel.
Technical Specifications
| Brand | GMC |
| Model | Sierra 1500 |
| Generation | Sierra 1500 V (GMTT1XX, facelift 2022) Regular Cab Long Box |
| Type (Engine) | 5.3 V8 (355 Hp) Automatic |
| Start of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (urban) | 14.7 l/100 km (16 US mpg, 19.2 UK mpg, 6.8 km/l) |
| Fuel consumption (extra urban) | 11.2 l/100 km (21 US mpg, 25.2 UK mpg, 8.9 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 5.8 kg/Hp, 172.8 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 252.7 Nm/tonne |
| Power | 355 Hp @ 5600 rpm |
| Power per litre | 66.6 Hp/l |
| Torque | 519 Nm @ 4100 rpm (382.79 lb.-ft. @ 4100 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | L84 |
| Engine displacement | 5328 cm3 (325.13 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 96 mm (3.78 in.) |
| Piston Stroke | 92 mm (3.62 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHV |
| Engine oil capacity | 7.6 l (8.03 US qt | 6.69 UK qt) |
| Coolant capacity | 13.1 l (13.84 US qt | 11.53 UK qt) |
| Kerb Weight | 2054 kg (4528.29 lbs.) |
| Max. weight | 3039 kg (6699.85 lbs.) |
| Max load | 985 kg (2171.55 lbs.) |
| Fuel tank capacity | 107 l (28.27 US gal | 23.54 UK gal) |
| Permitted trailer load with brakes (12%) | 4445 kg (9799.55 lbs.) |
| Length | 5835 mm (229.72 in.) |
| Width | 2061 mm (81.14 in.) |
| Width including mirrors | 2478 mm (97.56 in.) |
| Height | 1920 mm (75.59 in.) |
| Wheelbase | 3545 mm (139.57 in.) |
| Ride height (ground clearance) | 201 mm (7.91 in.) |
| Approach angle | 18.6° |
| Departure angle | 21.9° |
| Ramp-over (brakeover) angle | 20.7° |
| Drivetrain Architecture | Rear wheel drive |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 10 gears, automatic transmission |
| Front suspension | Independent coil spring |
| Rear suspension | Rigid axle suspension, Leaf spring |
| Front brakes | Ventilated discs, 330×30 mm |
| Rear brakes | Ventilated discs, 345×20 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/70 R17; 265/70 R17; 265/65 R18 |
| Wheel rims size | 8.0J x 17; 8.5J x 18 |
INTRODUCTION
The 2022 GMC Sierra 1500 V Regular Cab Long Box 5.3L represents a continuation of GMC’s long-standing tradition of providing robust, work-oriented trucks. Built on the GMTT1XX platform – a refined version of the K2XX architecture – this model benefits from updates introduced in the 2019 redesign and further enhanced with the 2022 facelift. The “V” designation signifies the V8 engine option. This configuration is aimed at customers who need a capable truck for hauling and towing, but don’t require the added complexity or cost of higher trim levels. The Regular Cab configuration, paired with the Long Box, prioritizes cargo space and utility over passenger comfort.
Powertrain & Engine Architecture
At the heart of this Sierra 1500 is the 5.3L L84 V8 engine. This engine is a member of GM’s Small Block family, known for its durability and relatively simple design. The L84 utilizes direct injection, a feature that improves fuel efficiency and power output compared to earlier port-injected versions. It also incorporates Active Fuel Management (AFM), or cylinder deactivation, which shuts down four cylinders during light-load driving to further enhance fuel economy. The engine produces 355 horsepower at 5600 rpm and 383 lb-ft of torque at 4100 rpm. The engine’s OHV valvetrain contributes to its compact size and robust nature. The engine is mated to a 10-speed automatic transmission (specifically the 10L80) which provides a wide gear ratio spread for optimized acceleration, towing, and fuel efficiency. This transmission is known for its smooth shifting and responsiveness.
Driving Characteristics
The combination of the 5.3L V8 and the 10-speed automatic delivers a balanced driving experience. While not as quick as the 6.2L V8, the 5.3L provides ample power for everyday driving and towing. The 10-speed transmission keeps the engine in its optimal power band, resulting in confident acceleration. The Regular Cab configuration, while offering limited rear passenger space, provides a comfortable and commanding driving position. The long box offers substantial cargo capacity, making it ideal for hauling building materials, equipment, or recreational gear. Compared to the 2.7L turbo engine, the 5.3L offers significantly more low-end torque, making it more capable when towing. Compared to the 6.2L, the 5.3L is more fuel-efficient, but sacrifices some outright performance.
Equipment & Trim Levels
The Sierra 1500 V in this configuration typically comes standard with basic features such as air conditioning, a rearview camera, and a basic infotainment system with a touchscreen display. Interior upholstery is typically vinyl or cloth. Optional extras could include upgraded infotainment systems with larger screens, Apple CarPlay and Android Auto compatibility, a trailering package, and various convenience features. The trim level dictates the level of standard equipment, with SLE and Elevation being common choices for this powertrain. The focus is on functionality rather than luxury, with durable materials and a straightforward interior layout.
Chassis & Braking
The Sierra 1500 V utilizes a body-on-frame construction, providing a robust and durable platform. The front suspension consists of independent coil springs, while the rear suspension employs a traditional leaf spring setup. This configuration is optimized for load-carrying capacity and towing stability. Braking duties are handled by ventilated disc brakes on all four wheels, with ABS standard. The rear brakes are slightly smaller in diameter than the front brakes. The steering system is a rack-and-pinion setup with electric power steering, providing responsive and precise handling.
Market Reception & Comparison
The 5.3L V8-equipped Sierra 1500 has consistently been a popular choice among truck buyers. Critics generally praise its balance of power, fuel efficiency, and reliability. Compared to the 2.7L turbo, the 5.3L offers superior towing capacity and a more refined driving experience. Compared to the 6.2L V8, it provides a more affordable entry point and slightly better fuel economy. Fuel economy figures typically range around 16 mpg city and 21 mpg highway, depending on driving conditions and load. Reliability has been generally good, with the L84 engine proving to be a durable and long-lasting powerplant.
Legacy
The 5.3L V8 engine has been a mainstay of GM’s truck and SUV lineup for decades. Its proven reliability and relatively simple design make it a popular choice among mechanics and owners alike. The 10-speed automatic transmission has also proven to be a durable and efficient unit. In the used car market, Sierra 1500s equipped with this powertrain hold their value reasonably well, particularly those that have been well-maintained. The combination of capability, affordability, and reliability ensures that this variant will remain a desirable option for truck buyers for years to come.
