The GMC Canyon II, specifically the facelifted version introduced for the 2021 model year, represents GMC’s entry into the mid-size pickup truck segment in North America. This iteration of the Canyon, built on the GMT-315 platform (shared with the Chevrolet Colorado), aimed to offer a blend of capability, comfort, and technology. The 2.5-liter (149.94 cu. in.) four-cylinder engine paired with a six-speed Hydra-Matic automatic transmission was offered during the 2021 and 2022 model years, primarily serving as the base engine option for the Extended Cab configuration. This variant occupied the entry-level position in the Canyon lineup, targeting buyers prioritizing affordability and fuel efficiency over outright performance.
Technical Specifications
| Brand | GMC |
| Model | Canyon |
| Generation | Canyon II (facelift 2021) Extended cab |
| Type (Engine) | 2.5 (200 Hp) Automatic |
| Start of production | 2021 |
| End of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 12.4 l/100 km (19 US mpg) |
| Fuel consumption (extra urban) | 9.4 l/100 km (25 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 8.9 kg/Hp |
| Weight-to-torque ratio | 6.9 kg/Nm |
| Power | 200 Hp @ 6300 rpm |
| Power per litre | 81.4 Hp/l |
| Torque | 259 Nm @ 4400 rpm (191.03 lb.-ft. @ 4400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | LCV |
| Engine displacement | 2457 cm3 |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 101 mm (3.98 in.) |
| Compression ratio | 11.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC, CVVT |
| Engine oil capacity | 4.7 l (4.97 US qt | 4.14 UK qt) |
| Coolant | 9.1 l (9.62 US qt | 8.01 UK qt) |
| Kerb Weight | 1783 kg (3930.84 lbs.) |
| Max. weight | 2449 kg (5399.12 lbs.) |
| Max load | 666 kg (1468.28 lbs.) |
| Fuel tank capacity | 79.5 l (21 US gal | 17.49 UK gal) |
| Permitted trailer load with brakes (12%) | 1588 kg (3500.94 lbs.) |
| Length | 5395 mm (212.4 in.) |
| Width | 1886 mm (74.25 in.) |
| Height | 1788 mm (70.39 in.) |
| Wheelbase | 3258 mm (128.27 in.) |
| Front track | 1586 mm (62.44 in.) |
| Rear (Back) track | 1586 mm (62.44 in.) |
| Ride height (ground clearance) | 213 mm (8.39 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission Hydra-Matic |
| Front suspension | Independent coil spring |
| Rear suspension | Rigid axle suspension, Leaf spring |
| Front brakes | Disc, 310×27 mm |
| Rear brakes | Disc, 324×18 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/65 R17; 265/65 R17; 265/60 R18 |
| Wheel rims size | 8J x 17; 8.5J x 18 |
Introduction
The 2021-2022 GMC Canyon II Extended Cab 2.5L Automatic represented a value-oriented offering within the Canyon lineup. Following a mid-cycle refresh in 2021, the Canyon aimed to modernize its appearance and enhance its feature set. The Extended Cab body style provided a compromise between the full four-door crew cab and the more utilitarian regular cab, offering limited rear seating and a shorter bed length. The 2.5-liter engine and six-speed automatic transmission combination was designed to deliver acceptable performance for everyday driving while prioritizing fuel economy, making it a popular choice for buyers who didn’t require the higher towing capacity or performance of the available V6 engine.
Powertrain & Engine Architecture
At the heart of this Canyon variant lies the LCV 2.5-liter inline-four cylinder engine. This engine utilizes direct fuel injection, a technology that improves fuel efficiency and power output by injecting fuel directly into the combustion chamber. The engine also features a Double Overhead Camshaft (DOHC) valvetrain with Continuously Variable Valve Timing (CVVT), further optimizing engine performance and efficiency across a wider range of engine speeds. The six-speed Hydra-Matic automatic transmission, a General Motors design, was chosen for its smooth shifting characteristics and reliability. This transmission features electronically controlled shifting and overdrive capabilities to enhance fuel economy during highway cruising. The engine’s longitudinal mounting within the chassis allows for a rear-wheel-drive configuration, a traditional layout for pickup trucks.
Driving Characteristics
The 200 horsepower and 259 lb-ft of torque produced by the 2.5-liter engine, when paired with the six-speed automatic, resulted in adequate, but not exhilarating, performance. Acceleration was sufficient for merging onto highways and navigating city streets, but the Canyon 2.5L wasn’t designed for rapid acceleration or towing heavy loads. The automatic transmission’s gear ratios were tuned for fuel efficiency, meaning that the engine often operated at lower RPMs during normal driving conditions. Compared to the available 3.6-liter V6 engine, the 2.5-liter felt noticeably less powerful, particularly when fully loaded or climbing steep inclines. However, the automatic transmission provided a more user-friendly driving experience than the available manual transmission, especially for drivers accustomed to automatic vehicles.
Equipment & Trim Levels
The 2.5L Automatic Canyon typically came standard with features such as air conditioning, a basic infotainment system with a touchscreen display, Bluetooth connectivity, and a rearview camera. The Extended Cab configuration offered seating for four passengers, although rear seat space was limited. Higher trim levels, such as the SLE and SLT, added features like upgraded upholstery, a larger touchscreen display, Apple CarPlay and Android Auto compatibility, and additional safety features. Optional extras included a trailering package, off-road suspension, and a premium audio system.
Chassis & Braking
The Canyon II utilized a body-on-frame construction, providing a robust and durable platform for hauling and towing. The front suspension consisted of independent coil springs, while the rear suspension employed a traditional leaf spring setup. This configuration balanced ride comfort with load-carrying capacity. The braking system featured disc brakes on all four wheels, providing adequate stopping power for the vehicle’s weight. An Anti-lock Braking System (ABS) was standard, enhancing safety during emergency braking situations. The steering system utilized a rack-and-pinion design with electric power steering, offering responsive handling and reduced driver effort.
Market Reception & Comparison
Critics generally viewed the Canyon 2.5L Automatic as a competent, but unremarkable, entry in the mid-size pickup truck segment. While the engine offered acceptable fuel economy, its lack of power was a common criticism. Compared to the V6-powered Canyon, the 2.5L offered a lower price point but sacrificed performance. In terms of reliability, the 2.5-liter engine and Hydra-Matic transmission proved to be generally dependable, although some owners reported minor issues with the infotainment system. Fuel economy figures were competitive with other mid-size pickups in its class, averaging around 19 mpg in the city and 25 mpg on the highway.
Legacy
The GMC Canyon II 2.5L Automatic, while not a standout performer, served as an affordable and practical option for buyers seeking a mid-size pickup truck. Its relatively simple powertrain and durable construction contributed to its long-term reliability. On the used car market, these Canyons represent a good value for buyers who prioritize affordability and fuel efficiency over outright performance. The 2.5-liter engine’s straightforward design makes it relatively easy and inexpensive to maintain, further enhancing its appeal as a used vehicle. While it may not offer the same level of refinement or capability as its V6-powered sibling, the Canyon 2.5L remains a viable option for those seeking a dependable and practical pickup truck.


