The Mazda 3 IV Hatchback 2.0 SkyActiv-G M Hybrid (122 Hp) Skyactiv-Drive, produced from 2019 to 2021, represents a significant iteration of Mazda’s globally successful compact car. This variant, part of the fourth generation (BP) Mazda 3, was primarily aimed at the European and Asian markets, offering a blend of fuel efficiency, moderate performance, and Mazda’s signature driving dynamics. It utilizes a mild hybrid system (MHEV) to enhance fuel economy and reduce emissions, positioning itself as a practical and technologically advanced option within the Mazda 3 lineup. This specific configuration – the 2.0-liter engine paired with the Skyactiv-Drive automatic transmission – occupied a middle ground, offering a step up in refinement and power compared to the base 1.5-liter models, while remaining more accessible than the higher-performance options.
Technical Specifications
| Brand | Mazda |
| Model | 3 |
| Generation | IV Hatchback |
| Type (Engine) | 2.0 SkyActiv-G M Hybrid (122 Hp) Skyactiv-Drive |
| Start of production | 2019 |
| End of production | 2021 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 6.5-6.7 l/100 km (36.2 – 35.1 US mpg) |
| CO2 emissions (WLTP) | 148-152 g/km |
| Fuel consumption (urban) | 6.8-7.1 l/100 km (34.6 – 33.1 US mpg) |
| Fuel consumption (extra urban) | 4.7 l/100 km (50 US mpg) |
| Fuel consumption (combined) | 5.5-5.6 l/100 km (42.8 – 42 US mpg) |
| CO2 emissions | 126-128 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.8 sec |
| Acceleration 0 – 62 mph | 10.8 sec |
| Acceleration 0 – 60 mph | 10.3 sec |
| Maximum speed | 197 km/h (122.41 mph) |
| Emission standard | Euro 6d-Temp |
| Weight-to-power ratio | 10.6 kg/Hp |
| Weight-to-torque ratio | 6.1 kg/Nm |
| Power | 122 Hp @ 6000 rpm |
| Torque | 213 Nm @ 4000 rpm (157.1 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1998 cm3 (121.93 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 83.5 mm (3.29 in.) |
| Piston Stroke | 91.2 mm (3.59 in.) |
| Compression ratio | 13:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated |
| Engine oil capacity | 4.2 l (4.44 US qt | 3.7 UK qt) |
| Coolant capacity | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1299-1389 kg (2863.8 – 3062.22 lbs.) |
| Max. weight | 1907 kg (4204.22 lbs.) |
| Max load | 518-608 kg (1141.99 – 1340.41 lbs.) |
| Trunk (boot) space – minimum | 351 l (12.4 cu. ft.) |
| Trunk (boot) space – maximum | 1026 l (36.23 cu. ft.) |
| Fuel tank capacity | 51 l (13.47 US gal | 11.22 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load without brakes | 600 kg (1322.77 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4460 mm (175.59 in.) |
| Width | 1795 mm (70.67 in.) |
| Width including mirrors | 2028 mm (79.84 in.) |
| Height | 1435 mm (56.5 in.) |
| Wheelbase | 2725 mm (107.28 in.) |
| Ride height (ground clearance) | 135 mm (5.31 in.) |
| Minimum turning circle | 10.6 m (34.78 ft.) |
| Drivetrain Architecture | ICE to Front Wheels |
| Drive wheel | Front wheel drive |
| Number of gears | 6 |
| 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 |
| Tires size | 205/60 R16; 215/45 R18 |
| Wheel rims size | 16; 18 |
Powertrain & Engine Architecture
At the heart of this Mazda 3 variant lies the 1.998-liter (2.0L) SkyActiv-G four-cylinder gasoline engine. This engine is characterized by its high compression ratio of 13:1, achieved through Mazda’s advanced engine design and precise fuel injection. The engine utilizes direct injection, optimizing fuel delivery and combustion efficiency. The SkyActiv-G engine family is known for its responsiveness and relatively high power output for its displacement. The ‘M Hybrid’ designation indicates the inclusion of a 24V mild hybrid system. This system employs a small electric motor and battery to provide power assistance during acceleration and enable smoother engine start-stop functionality. The Skyactiv-Drive automatic transmission is a six-speed unit designed to provide smooth and efficient gear changes. Unlike traditional torque-converter automatics, the Skyactiv-Drive utilizes a multi-plate clutch system, offering quicker shifts and a more direct feel.
Driving Characteristics
The 122 hp output, coupled with the Skyactiv-Drive automatic, delivers a comfortable and refined driving experience. Acceleration from 0-60 mph takes approximately 10.3 seconds, which is adequate for everyday driving but doesn’t offer particularly sporty performance. The automatic transmission is well-tuned, providing smooth upshifts and downshifts. However, it can sometimes feel hesitant during quick overtaking maneuvers. The mild hybrid system provides a subtle boost during acceleration, improving responsiveness. The Mazda 3’s chassis is well-balanced, offering precise steering and predictable handling. Compared to the higher-output 2.5-liter engine options, this variant prioritizes fuel efficiency over outright performance. Manual transmission versions of the 2.0-liter engine offer a more engaging driving experience, but the Skyactiv-Drive provides greater convenience for daily commuting.
Equipment & Trim Levels
The 2.0 SkyActiv-G M Hybrid typically came equipped with a generous level of standard features. These included Mazda’s infotainment system with a 8.8-inch display, Apple CarPlay and Android Auto integration, and a suite of safety features such as lane departure warning, lane keep assist, and automatic emergency braking. Interior upholstery was typically cloth, with options for leather upgrades. Higher trim levels offered additional features such as a premium sound system, heated seats, and a sunroof. The dashboard layout was clean and modern, with a focus on driver ergonomics.
Chassis & Braking
The Mazda 3 IV Hatchback utilizes a front-wheel-drive layout with an independent McPherson strut suspension at the front and a torsion beam suspension at the rear. This setup provides a good balance between ride comfort and handling. Disc brakes are fitted to all four wheels, providing adequate stopping power. The inclusion of ABS (Anti-lock Braking System) and electronic brake-force distribution further enhances safety. Stabilizer bars are present at both the front and rear, minimizing body roll during cornering.
Market Reception & Comparison
The Mazda 3 IV Hatchback 2.0 SkyActiv-G M Hybrid was generally well-received by automotive critics. It was praised for its fuel efficiency, refined driving experience, and stylish interior. However, some critics noted that the 122 hp output could feel underpowered in certain situations. Compared to the 1.5-liter models, this variant offered a noticeable improvement in performance. Compared to the 2.5-liter options, it provided a more affordable and fuel-efficient alternative. Fuel economy figures of 6.5-6.7 l/100 km (36.2 – 35.1 US mpg) were competitive within its class.
Legacy
The SkyActiv-G engine family has proven to be remarkably reliable, and the mild hybrid system has not introduced any significant long-term issues. The Skyactiv-Drive automatic transmission, while not as common as traditional automatics, has also demonstrated good durability. In the used car market, this variant of the Mazda 3 represents a good value proposition, offering a well-equipped and fuel-efficient compact car with Mazda’s renowned driving dynamics. Its relatively low running costs and proven reliability make it an attractive option for buyers seeking a practical and dependable vehicle.
