The Chevrolet Trailblazer, in its third generation (introduced in 2020), represents a significant departure from its body-on-frame predecessors, transitioning to a more modern, car-based unibody construction. The ACTIV 1.3 ECOTEC Turbo AWD Automatic variant, produced from March 2020 through February 2023, occupied a mid-range position within the Trailblazer lineup, aimed at buyers seeking a blend of fuel efficiency, all-weather capability, and a more feature-rich experience than the base models. This version was primarily marketed in North America, offering a compact SUV option in a highly competitive segment.
Technical Specifications
| Brand | Chevrolet |
| Model | Trailblazer |
| Generation | Trailblazer III |
| Type | ACTIV 1.3 ECOTEC Turbo (155 Hp) AWD Automatic |
| Start of production | March, 2020 |
| End of production | February, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 9 l/100 km (26.1 US mpg) |
| Fuel consumption (extra urban) | 7.8 l/100 km (30.2 US mpg) |
| Fuel consumption (combined) | 8.4 l/100 km (28 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 9.6 kg/Hp |
| Weight-to-torque ratio | 6.3 kg/Nm |
| Power | 155 Hp @ 5600 rpm |
| Torque | 236 Nm @ 1600 rpm (174.06 lb.-ft. @ 1600 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | L3T |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 79 mm (3.11 in.) |
| Piston Stroke | 91 mm (3.58 in.) |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC, VVT |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant capacity | 7.4 l (7.82 US qt | 6.51 UK qt) |
| Kerb Weight | 1485 kg (3273.86 lbs.) |
| Max. weight | 2000 kg (4409.25 lbs.) |
| Max load | 515 kg (1135.38 lbs.) |
| Trunk (boot) space – minimum | 716 l (25.29 cu. ft.) |
| Trunk (boot) space – maximum | 1540 l (54.38 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Permitted trailer load with brakes (12%) | 495 kg (1091.29 lbs.) |
| Length | 4413 mm (173.74 in.) |
| Width | 1808 mm (71.18 in.) |
| Height | 1669 mm (65.71 in.) |
| Wheelbase | 2640 mm (103.94 in.) |
| Front track | 1547 mm (60.91 in.) |
| Rear track | 1557 mm (61.3 in.) |
| Ride height (ground clearance) | 203 mm (7.99 in.) |
| Minimum turning circle | 11.39 m (37.37 ft.) |
| Drivetrain Architecture | All wheel drive (4×4) |
| Number of gears | 9 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/60 R17 |
| Wheel rims size | 7.5J x 17 |
INTRODUCTION
The Chevrolet Trailblazer III ACTIV 1.3 ECOTEC Turbo AWD Automatic, launched in 2020, marked a significant shift for the Trailblazer nameplate. Moving away from the traditional truck-based SUV formula, it adopted a more fuel-efficient and globally-focused platform – the GM VSS-F (Vehicle Sets Strategy – Front-wheel-drive). This generation Trailblazer was designed to appeal to a broader audience, particularly in urban environments, and the ACTIV trim specifically targeted those seeking a slightly more rugged aesthetic and the added security of all-wheel drive. The 1.3-liter turbocharged engine and nine-speed automatic transmission combination aimed to deliver a balance of performance and economy, positioning it as a practical choice for daily commuting and weekend adventures.
Powertrain & Engine Architecture
At the heart of the Trailblazer ACTIV is the L3T 1.3-liter inline-three cylinder ECOTEC turbocharged engine. This engine utilizes direct injection and a variable valve timing (VVT) system to optimize combustion efficiency and power delivery. The turbocharger, coupled with an intercooler, helps to boost output and mitigate turbo lag. The engine produces 155 horsepower at 5600 rpm and 236 Nm (174 lb-ft) of torque at 1600 rpm. This engine is part of GM’s Small Engine Family, designed for modularity and efficiency. The engine is transversely mounted, driving the front wheels primarily. The all-wheel-drive system engages the rear wheels as needed via an electronically controlled clutch. The nine-speed automatic transmission, sourced from GM, provides a wide range of gear ratios to maximize fuel economy and optimize acceleration. The transmission features a relatively tall final drive ratio, prioritizing fuel efficiency over outright performance.
Driving Characteristics
The 1.3-liter turbo engine, paired with the nine-speed automatic, delivers adequate, though not exhilarating, performance. Acceleration is sufficient for everyday driving, but the engine can feel strained when fully loaded or attempting quick overtaking maneuvers. The automatic transmission generally shifts smoothly, but can sometimes exhibit slight hesitation, particularly at lower speeds. The all-wheel-drive system provides enhanced traction in inclement weather conditions, offering a noticeable improvement in stability compared to front-wheel-drive versions. Compared to the higher-output 1.5-liter turbo engine offered in other Trailblazer trims, the 1.3-liter version feels noticeably less powerful. Manual transmission options were not available with this engine, further emphasizing the focus on ease of use and fuel efficiency. The gear ratios are tuned for economy, meaning the engine often operates at lower RPMs during cruising, contributing to quieter operation on the highway.
Equipment & Trim Levels
The ACTIV trim level, positioned above the LS and LT trims, included a number of standard features designed to enhance both comfort and convenience. These typically included features like a leather-wrapped steering wheel, heated front seats, an 8-inch touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, and a suite of active safety features such as automatic emergency braking and lane keep assist. Exterior styling cues unique to the ACTIV trim included distinctive grille and lower body cladding, giving it a more rugged appearance. Optional extras available for the ACTIV trim included a panoramic sunroof, upgraded audio system, and adaptive cruise control. Interior upholstery typically consisted of cloth and leatherette combination seating.
Chassis & Braking
The Trailblazer III utilizes a front McPherson strut suspension and a rear torsion beam suspension. This setup provides a comfortable ride quality, well-suited for everyday driving. The torsion beam rear suspension is a cost-effective solution that minimizes complexity and weight. The ACTIV trim generally featured slightly stiffer suspension tuning compared to the base models, aimed at improving handling and stability. Braking duties are handled by disc brakes on all four wheels, providing adequate stopping power. The Trailblazer is equipped with an Anti-lock Braking System (ABS) as standard, enhancing safety during emergency braking situations. Steering is provided by an electric power steering system, offering light and precise control.
Market Reception & Comparison
The Trailblazer ACTIV 1.3 ECOTEC Turbo AWD Automatic received generally positive reviews from automotive critics, who praised its fuel efficiency, comfortable ride, and well-equipped interior. However, some reviewers noted the engine’s lack of outright power and the transmission’s occasional hesitation. Compared to other trims in the Trailblazer lineup, the 1.3-liter engine offered a more affordable entry point, but at the expense of performance. Fuel economy figures were competitive within the compact SUV segment, averaging around 28 mpg combined. Reliability reports have been generally favorable, with few widespread issues reported with the 1.3-liter engine or nine-speed transmission.
Legacy
The Chevrolet Trailblazer III, and specifically the ACTIV 1.3 ECOTEC Turbo AWD Automatic variant, represents a pivotal moment in the Trailblazer’s evolution. Its transition to a unibody platform and focus on fuel efficiency broadened its appeal to a wider range of buyers. While not known for blistering performance, the 1.3-liter engine and nine-speed transmission combination proved to be a reliable and economical powertrain. On the used car market, these models are generally well-regarded for their value and practicality, offering a compelling option for buyers seeking a compact SUV with all-wheel drive capability. The longevity of the ECOTEC engine family suggests that these Trailblazers, with proper maintenance, should provide many years of reliable service.
