The GMC Canyon I Crew Cab, specifically the 3.5-liter (220 hp) 4WD Automatic variant, was produced for the 2004 and 2005 model years. It represented GMC’s entry into the burgeoning mid-size pickup truck market, designed to offer a more manageable size compared to full-size offerings like the Sierra, while still providing the capability expected of a truck. This particular configuration occupied a mid-range position within the Canyon lineup, offering a balance of power, features, and affordability. It was built on the GMT325 platform, shared with the Chevrolet Colorado, and aimed at buyers needing a versatile vehicle for both work and personal use.
Technical Specifications
| Brand | GMC |
| Model | Canyon |
| Generation | Canyon I Crew cab |
| Type (Engine) | 3.5 (220 Hp) 4WD Automatic |
| Start of production | 2004 |
| End of production | 2006 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 6 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 8.5 kg/Hp, 118.3 Hp/tonne |
| Weight-to-torque ratio | 6.1 kg/Nm, 164 Nm/tonne |
| Power | 220 Hp @ 5600 rpm |
| Power per litre | 63.6 Hp/l |
| Torque | 305 Nm @ 2800 rpm (224.96 lb.-ft. @ 2800 rpm) |
| Maximum engine speed | 6300 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | L52 Vortec 3500 |
| Engine displacement | 3460 cm3 (211.14 cu. in.) |
| Number of cylinders | 5 |
| Engine configuration | Inline |
| Cylinder Bore | 93 mm (3.66 in.) |
| Piston Stroke | 102 mm (4.02 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC, CVVT |
| Engine oil capacity | 5.6 l (5.92 US qt | 4.93 UK qt) |
| Coolant | 10 l (10.57 US qt | 8.8 UK qt) |
| Kerb Weight | 1860 kg (4100.6 lbs.) |
| Max. weight | 2404 kg (5299.91 lbs.) |
| Max load | 544 kg (1199.31 lbs.) |
| Trunk (boot) space – minimum | 1039 l (36.69 cu. ft.) |
| Fuel tank capacity | 74.2 l (19.6 US gal | 16.32 UK gal) |
| Permitted trailer load with brakes (12%) | 1814 kg (3999.19 lbs.) |
| Length | 5260 mm (207.09 in.) |
| Width | 1742 mm (68.58 in.) |
| Height | 1646 mm (64.8 in.) |
| Wheelbase | 3198 mm (125.91 in.) |
| Front track | 1514 mm (59.61 in.) |
| Rear (Back) track | 1460 mm (57.48 in.) |
| Ride height (ground clearance) | 213 mm (8.39 in.) |
| Minimum turning circle (turning diameter) | 13.6 m (44.62 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 4 gears, automatic transmission Hydra-Matic |
| Front suspension | Independent coil spring |
| Rear suspension | Leaf spring |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 205/75 R15; 225/70 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of this Canyon variant is the 3.5-liter (3460 cc) L52 Vortec 3500 inline five-cylinder engine. This engine, part of GM’s Vortec family, featured a cast iron block and aluminum cylinder heads. It employed multi-port fuel injection and a double overhead camshaft (DOHC) valvetrain with variable valve timing (CVVT) to optimize performance and efficiency. The engine produced 220 horsepower at 5600 rpm and 225 lb-ft of torque at 2800 rpm. The Hydra-Matic 4L60-E four-speed automatic transmission was the sole transmission option for this configuration. This transmission was known for its durability and smooth shifting, but its four-speed design was becoming somewhat dated by the mid-2000s compared to newer five- and six-speed automatics.
Driving Characteristics
The 3.5-liter engine and four-speed automatic combination provided adequate, but not exhilarating, performance. Acceleration was reasonable for everyday driving, but the Canyon didn’t feel particularly quick. The automatic transmission’s gear ratios were tuned for fuel economy and towing capability rather than outright speed. Compared to the available 2.8-liter four-cylinder engine, the 3.5-liter offered significantly more power and torque, making it a better choice for hauling and towing. However, it lacked the responsiveness of the optional 4.2-liter inline-six. The 4WD system provided enhanced traction in slippery conditions, making it suitable for light off-road use and inclement weather.
Equipment & Trim Levels
The Crew Cab configuration, regardless of engine, typically included features like air conditioning, power windows and locks, and an AM/FM stereo. The 3.5-liter variant often came standard with features like cruise control and a tilt steering wheel. Optional extras included a premium sound system, leather upholstery, and a power sunroof. Interior trim levels varied, with base models featuring cloth upholstery and plastic trim, while higher trims offered more luxurious materials. The Crew Cab configuration itself was a significant selling point, offering a spacious rear seat and increased passenger comfort compared to the extended cab models.
Chassis & Braking
The GMC Canyon I utilized a body-on-frame construction, providing a robust and durable platform. The front suspension consisted of independent coil springs, while the rear suspension employed leaf springs. This setup prioritized load-carrying capacity and durability over refined ride quality. The braking system featured ventilated discs at the front and drum brakes at the rear. Anti-lock brakes (ABS) were standard equipment. The chassis was tuned to balance ride comfort with handling stability, but it wasn’t particularly sporty. The rear leaf springs could sometimes result in a somewhat bouncy ride when unladen.
Market Reception & Comparison
The GMC Canyon I, and specifically the 3.5-liter 4WD Automatic variant, received generally positive reviews. Critics praised its comfortable interior, spacious Crew Cab configuration, and capable 4WD system. However, some reviewers noted the engine’s lack of refinement and the transmission’s dated design. Fuel economy was average for its class. Compared to the Chevrolet Colorado, which was mechanically identical, the Canyon offered a slightly more upscale appearance and trim. Against competitors like the Toyota Tacoma and Nissan Frontier, the Canyon offered a more affordable price point but lacked the established reputation for reliability of the Japanese trucks.
Legacy
The GMC Canyon I, including the 3.5-liter 4WD Automatic, laid the foundation for GMC’s continued presence in the mid-size pickup truck segment. While the L52 Vortec 3500 engine isn’t known for being exceptionally long-lived, it proved to be reasonably reliable with proper maintenance. Today, these trucks can be found on the used car market at relatively affordable prices. Common issues include oil leaks, sensor failures, and wear and tear on the automatic transmission. However, parts availability is generally good, and the Canyon I remains a viable option for buyers seeking a capable and affordable mid-size pickup.
