The GMC Canyon III Crew Cab, introduced in 2023, represents the third generation of GMC’s mid-size pickup truck. Positioned as a premium offering within the segment, the Canyon underwent a complete redesign, moving away from the previous generation’s more utilitarian focus towards a more refined and technologically advanced vehicle. The 2.7L Turbo 4WD variant, producing 313 horsepower, occupies the mid-to-upper range of the Canyon lineup, offering a balance of capability and comfort. It serves as a key model for buyers seeking a capable truck with enhanced features and a more powerful engine option than the base model.
Technical Specifications
| Brand | GMC |
| Model | Canyon |
| Generation | Canyon III Crew Cab |
| Type (Engine) | 2.7L Turbo (313 Hp) 4WD Hydra-Matic |
| Start of production | 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 6.7 kg/Hp, 149 Hp/tonne |
| Weight-to-torque ratio | 3.6 kg/Nm, 277.6 Nm/tonne |
| Power | 313 Hp @ 5600 rpm |
| Torque | 583 Nm @ 3000 rpm, 430 lb.-ft. @ 3000 rpm |
| Engine Model/Code | L3B |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 92.25 mm (3.63 in.) |
| Piston Stroke | 102 mm (4.02 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC, CVVT |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant | 11 l (11.62 US qt | 9.68 UK qt) |
| Kerb Weight | 2100-2254 kg (4629.71 – 4969.22 lbs.) |
| Max. weight | 2835 kg (6250.11 lbs.) |
| Max load | 581-735 kg (1280.89 – 1620.4 lbs.) |
| Fuel tank capacity | 81 l (21.4 US gal | 17.82 UK gal) |
| Permitted trailer load with brakes (12%) | 3493 kg (7700.75 lbs.) |
| Length | 5416 mm (213.23 in.) |
| Width including mirrors | 2144 mm (84.41 in.) |
| Height | 2028-2072 mm (79.84 – 81.57 in.) |
| Wheelbase | 3337 mm (131.38 in.) |
| Front track | 1676-1684 mm (65.98 – 66.3 in.) |
| Rear (Back) track | 1675-1683 mm (65.94 – 66.26 in.) |
| Ride height (ground clearance) | 245-271 mm (9.65 – 10.67 in.) |
| Approach angle | 33.3-36.9° |
| Departure angle | 22-25° |
| Ramp-over (brakeover) angle | 20.8-24.5° |
| Drivetrain Architecture | All wheel drive (4×4). ICE drives rear wheels, front wheels engaged via clutch. |
| Number of gears and type of gearbox | 8 gears, automatic transmission Hydra-Matic |
| Front suspension | Independent coil spring |
| Rear suspension | Dependent suspension of two longitudinal semi-elliptic leaf springs, Rigid axle suspension |
| Front brakes | Disc, 340 mm |
| Rear brakes | Disc, 337 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 285/70 R17; 265/65 R18; 275/60 R20 |
| Wheel rims size | 8J x 17; 8.5J x 18; 9J x 20 |
Powertrain & Engine Architecture
The heart of the Canyon 2.7L Turbo is the L3B engine, a 2.7-liter inline-four cylinder powerplant. This engine is part of General Motors’ latest engine family, featuring direct injection and a twin-scroll turbocharger. The direct injection system optimizes fuel delivery for improved efficiency and power output, while the turbocharger provides increased horsepower and torque. The engine utilizes a Double Overhead Camshaft (DOHC) valvetrain with Continuously Variable Valve Timing (CVVT) to further enhance performance and fuel economy. The Hydra-Matic 8-speed automatic transmission is standard, offering smooth and efficient gear changes. This transmission is electronically controlled and features a wide gear ratio spread, optimizing both acceleration and fuel efficiency. The 4WD system is an electronically controlled, on-demand system, allowing the driver to select between 2WD, 4WD High, and 4WD Low for varying terrain conditions.
Driving Characteristics
The 313 horsepower and 583 lb-ft of torque delivered by the 2.7L Turbo engine provide the Canyon with robust performance. Acceleration is brisk, and the truck feels capable both in everyday driving and when towing or hauling. The 8-speed automatic transmission contributes to a smooth driving experience, with well-spaced gear ratios that keep the engine in its optimal power band. Compared to the base 2.5L engine, the 2.7L Turbo offers a significant increase in power and torque, resulting in improved towing capacity and overall responsiveness. While not as fuel-efficient as the 2.5L, the 2.7L Turbo provides a compelling balance of performance and economy for those who require more capability. The 4WD system provides excellent traction in various conditions, making the Canyon a capable off-road vehicle.
Equipment & Trim Levels
The 2.7L Turbo engine is typically offered on the AT4 and Denali trim levels of the Canyon. The AT4 trim focuses on off-road capability, featuring unique exterior styling, underbody protection, and an upgraded suspension. Standard features include a premium infotainment system with a large touchscreen display, Apple CarPlay and Android Auto compatibility, and a suite of advanced safety features such as automatic emergency braking and lane departure warning. The Denali trim adds even more luxury features, including leather upholstery, heated and ventilated front seats, a premium audio system, and unique exterior trim. Optional extras include a sunroof, a bed liner, and various accessory packages.
Chassis & Braking
The GMC Canyon III Crew Cab utilizes a body-on-frame construction, providing a robust and durable platform. The front suspension features independent coil springs, while the rear suspension employs a traditional leaf spring setup. This configuration provides a comfortable ride while maintaining good load-carrying capacity. The braking system consists of disc brakes on all four wheels, with ventilated front rotors measuring 340mm and rear rotors measuring 337mm. The Canyon is equipped with an Anti-lock Braking System (ABS) to enhance braking performance and stability. Steering is handled by a rack-and-pinion system with electric power steering, providing precise and responsive handling.
Market Reception & Comparison
The 2023 GMC Canyon III Crew Cab, particularly the 2.7L Turbo variant, has been well-received by automotive critics. Reviewers have praised the truck’s refined interior, comfortable ride, and powerful engine. The 2.7L Turbo engine is often cited as a standout feature, providing ample power for both daily driving and demanding tasks. Compared to competitors such as the Toyota Tacoma and Ford Ranger, the Canyon offers a more luxurious interior and a more powerful engine option. However, some critics have noted that the Canyon’s fuel economy is not as competitive as some of its rivals. Reliability data is still emerging for the redesigned Canyon, but early reports suggest that the L3B engine is proving to be a durable and reliable powerplant.
Legacy
The GMC Canyon III Crew Cab 2.7L Turbo represents a significant step forward for the mid-size pickup truck segment. The combination of a powerful engine, refined interior, and advanced technology positions the Canyon as a compelling option for buyers seeking a premium and capable truck. The L3B engine, with its direct injection and turbocharging technology, is expected to provide years of reliable service. As the Canyon matures in the market, it is likely to become a popular choice among truck enthusiasts and a strong contender in the competitive mid-size pickup segment. Its long-term reliability and resale value will be key factors in establishing its legacy within the GMC lineup.
