The Chevrolet Trailblazer III RS 1.3 ECOTEC Turbo, produced from March 2020 to February 2023, represents a significant entry in the increasingly competitive subcompact SUV segment. Positioned as a mid-range offering within the Trailblazer lineup, this variant aimed to balance fuel efficiency, modern technology, and all-weather capability with its standard all-wheel drive system. It was primarily marketed towards North American consumers seeking a versatile and affordable small SUV. This generation Trailblazer, built on the GM VSS-F platform, marked a departure from the body-on-frame designs of earlier Trailblazers, embracing a more car-like unibody construction.
Technical Specifications
| Brand | Chevrolet |
| Model | Trailblazer |
| Generation | Trailblazer III |
| Type | RS 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 | 1491 kg (3287.09 lbs.) |
| Max. weight | 2000 kg (4409.25 lbs.) |
| Max load | 509 kg (1122.15 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 | 1546 mm (60.87 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 | 225/55 R18 |
| Wheel rims size | 7.5J x 18 |
Powertrain & Engine Architecture
The heart of the Trailblazer RS 1.3 ECOTEC Turbo is the L3T, a 1.3-liter turbocharged inline-three cylinder engine. This engine is part of GM’s Small Engine Family (SEF), designed for efficiency and reduced friction. It utilizes direct fuel injection, a variable valve timing (VVT) system, and a single scroll turbocharger with an integrated intercooler. The engine produces 155 horsepower at 5600 rpm and 236 Nm (174 lb-ft) of torque at 1600 rpm. The engine is paired with a nine-speed automatic transmission, a crucial component for optimizing fuel economy and providing smooth shifts. This transmission features electronically controlled shifting and adaptive learning capabilities. The all-wheel-drive system employs an automatic disconnecting rear axle, allowing the vehicle to operate in front-wheel drive under normal conditions to conserve fuel and engage the rear axle when traction is needed.
Driving Characteristics
The 1.3-liter turbo engine, coupled with the nine-speed automatic, delivers adequate performance for daily driving. Acceleration is reasonable, though not particularly brisk. The nine-speed transmission helps keep the engine in its optimal power band, but some drivers have noted occasional hesitation during downshifts. Compared to the base 1.2-liter engine, the 1.3-liter offers a noticeable improvement in power and responsiveness. However, it doesn’t match the performance of larger engine options available in other trims. The all-wheel-drive system provides enhanced stability and traction in inclement weather, making it a practical choice for regions with snow or rain. The ride quality is generally comfortable, absorbing most road imperfections effectively.
Equipment & Trim Levels
The Trailblazer RS trim level included a number of standard features designed to appeal to a more style-conscious buyer. These included unique exterior styling elements such as a sporty front grille, blacked-out trim, and 18-inch alloy wheels. Inside, the RS trim featured sport seats with premium cloth upholstery, a leather-wrapped steering wheel, and a modern infotainment system with an 8-inch touchscreen display. Standard technology included Apple CarPlay and Android Auto compatibility, a rearview camera, and keyless entry. Available options included a power sunroof, heated front seats, and a Bose premium audio system.
Chassis & Braking
The Trailblazer III utilizes a unibody construction, contributing to its relatively light weight. The front suspension features independent McPherson struts, while the rear suspension employs a torsion beam setup. This configuration provides a good balance between ride comfort and handling. The braking system consists of disc brakes on all four wheels, providing adequate stopping power. Standard safety features include ABS (Anti-lock Braking System), electronic stability control, and traction control. The RS trim typically included larger brake rotors for improved performance.
Market Reception & Comparison
The Chevrolet Trailblazer III RS 1.3 ECOTEC Turbo received generally positive reviews from automotive critics. It was praised for its stylish design, comfortable interior, and fuel efficiency. However, some reviewers noted that the engine could feel strained under heavy acceleration, and the transmission occasionally exhibited hesitant behavior. Compared to competitors like the Honda HR-V and Mazda CX-3, the Trailblazer offered a more spacious interior and a more affordable price point. Fuel economy figures were competitive, averaging around 28 mpg in combined driving. Reliability reports have been generally favorable, with few major issues reported.
Legacy
The Trailblazer III RS 1.3 ECOTEC Turbo has established itself as a popular choice in the used car market. Its combination of affordability, fuel efficiency, and all-wheel-drive capability makes it an attractive option for buyers seeking a versatile and practical small SUV. The L3T engine has proven to be relatively reliable, with proper maintenance. While not a performance standout, the Trailblazer RS offers a well-rounded package that continues to appeal to a wide range of consumers. Its modern features and comfortable interior ensure it remains a competitive option in its segment.
