Technical Specifications
| Brand | Chevrolet |
| Model | Onix |
| Generation | Onix II |
| Type (Engine) | 1.0T (116 Hp) Ethanol |
| Start of production | 2019 |
| End of production | 2025 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol / Ethanol – E85 |
| Weight-to-power ratio | 9.3 kg/Hp, 107.7 Hp/tonne |
| Weight-to-torque ratio | 6.7 kg/Nm, 148.6 Nm/tonne |
| Power | 116 Hp @ 5500 rpm |
| Power per litre | 116.1 Hp/l |
| Torque | 160 Nm @ 2000 rpm (118.01 lb.-ft. @ 2000 rpm) |
| Torque (Ethanol – E85) | 165 Nm @ 2000 rpm |
| Maximum engine speed | 6000 rpm |
| Engine layout | Front, Transverse |
| Engine displacement | 999 cm3 (60.96 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 74 mm (2.91 in.) |
| Piston Stroke | 77.49 mm (3.05 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 3.75 l (3.96 US qt | 3.3 UK qt) |
| Coolant | 5.4 l (5.71 US qt | 4.75 UK qt) |
| Kerb Weight | 1077 kg (2374.38 lbs.) |
| Max. weight | 1487 kg (3278.27 lbs.) |
| Max load | 410 kg (903.9 lbs.) |
| Trunk (boot) space – minimum | 303 l (10.7 cu. ft.) |
| Fuel tank capacity | 44 l (11.62 US gal | 9.68 UK gal) |
| Length | 4163 mm (163.9 in.) |
| Width | 1731 mm (68.15 in.) |
| Width including mirrors | 2044 mm (80.47 in.) |
| Height | 1476 mm (58.11 in.) |
| Wheelbase | 2551 mm (100.43 in.) |
| Front track | 1506 mm (59.29 in.) |
| Rear (Back) track | 1510 mm (59.45 in.) |
| Front overhang | 882 mm (34.72 in.) |
| Rear overhang | 730 mm (28.74 in.) |
| Ride height (ground clearance) | 128 mm (5.04 in.) |
| Minimum turning circle (turning diameter) | 10.4 m (34.12 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Torsion |
| Front brakes | Disc |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 185/70 R14; 185/65 R15 |
| Wheel rims size | 5.5J x 14; 6J x 15 |
The Chevrolet Onix II 1.0T (116 hp) Ethanol, produced from 2019 to 2025, represents a key entry point into the second generation of Chevrolet’s popular Onix hatchback. Positioned as a fuel-efficient and technologically equipped option within the Onix II lineup, this variant primarily catered to the Brazilian and South American markets, where flex-fuel capability – the ability to run on gasoline or ethanol – is a significant consumer preference. Built on the GM Small Vehicle Front-Wheel Drive platform, internally known as the 4200 platform, this model aimed to strike a balance between affordability and modern features, offering a turbocharged engine and a standard five-speed manual transmission.
Powertrain & Engine Architecture
The heart of the Onix II 1.0T is the GM Family I three-cylinder engine, specifically the X10XE variant. This 999cc engine utilizes a single-scroll turbocharger with an intercooler to enhance power output. The engine employs multi-point fuel injection and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. Its design prioritizes efficiency and responsiveness, making it well-suited for urban driving conditions. Crucially, the engine is capable of running on both gasoline and ethanol, with the Engine Control Unit (ECU) automatically adjusting parameters for optimal combustion based on the fuel composition. The five-speed manual transmission was the sole transmission option for this trim level, providing a direct and engaging driving experience. The transmission’s gear ratios are carefully tuned to maximize fuel economy while still providing adequate acceleration in typical city traffic. The first gear is relatively short, aiding in quick starts, while the higher gears are optimized for highway cruising.
Driving Characteristics
The 116 horsepower and 160 Nm (118 lb-ft) of torque delivered by the 1.0T engine provide adequate performance for the Onix II’s weight class. While not designed for outright speed, the turbocharger provides a noticeable boost in power during acceleration, making overtaking maneuvers manageable. The five-speed manual transmission allows drivers to maintain optimal engine speed for either efficiency or performance. Compared to the higher-output 1.2L engine option available in some markets, the 1.0T offers a more economical driving experience, albeit with slightly less overall power. The manual transmission provides a more connected and engaging feel compared to the automatic transmissions found in other Onix II variants. The steering is light and precise, making it easy to maneuver in tight spaces. The suspension is tuned for comfort, absorbing bumps and imperfections in the road surface effectively.
Equipment & Trim Levels
The Onix II 1.0T typically came standard with features such as air conditioning, power steering, power windows, and a basic audio system with Bluetooth connectivity. Higher trim levels added features like alloy wheels, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, and parking sensors. Interior upholstery was typically cloth, with a focus on durability and practicality. Optional extras included a rearview camera, automatic headlights, and rain-sensing wipers. The overall interior design was modern and functional, prioritizing ease of use and comfort. The dashboard layout is straightforward, with clearly labeled controls and a digital instrument cluster providing essential information to the driver.
Chassis & Braking
The Onix II utilizes a McPherson strut front suspension and a torsion beam rear suspension. This setup provides a good balance between ride comfort and handling. The front brakes are disc brakes, offering better stopping power than drum brakes, while the rear brakes are drum brakes – a cost-saving measure common in this segment. ABS (Anti-lock Braking System) is standard, enhancing safety during emergency braking situations. The steering is a rack and pinion system, providing precise and responsive steering feel. The relatively lightweight construction of the Onix II contributes to its nimble handling characteristics. The suspension is designed to minimize body roll during cornering, providing a stable and confident driving experience.
Market Reception & Comparison
The Chevrolet Onix II 1.0T was generally well-received in the Brazilian and South American markets. Critics praised its fuel efficiency, modern features, and competitive pricing. Compared to other subcompact hatchbacks in the region, the Onix II offered a compelling package of value and technology. The 1.0T variant was particularly popular among buyers seeking an economical and practical daily driver. Fuel economy figures were competitive, with the ethanol-fueled version offering slightly lower mileage than the gasoline version, but benefiting from the lower cost of ethanol in some regions. Reliability reports were generally positive, with the 1.0T engine proving to be a durable and dependable unit. It often outperformed competitors like the Fiat Palio and Volkswagen Gol in terms of features and fuel efficiency.
Legacy
The Chevrolet Onix II 1.0T established itself as a popular choice in the subcompact hatchback segment. Its combination of fuel efficiency, modern features, and affordability made it a strong competitor. The 1.0T engine, while not the most powerful option, proved to be a reliable and economical powerplant. In the used car market, these models continue to be sought after for their practicality and low running costs. The Onix II, in general, significantly boosted Chevrolet’s sales in South America, and the 1.0T variant played a key role in that success. The platform and engine family continue to be utilized in subsequent Chevrolet models, demonstrating their enduring appeal and engineering soundness. The Onix II 1.0T represents a successful formula for Chevrolet in a competitive market, offering a compelling blend of practicality, efficiency, and affordability.
