The Mazda 3 IV Hatchback 2.5T Skyactiv-G (250 Hp) i-Activ AWD, introduced in July 2020, represents the top performance tier within the fourth generation (BP) Mazda 3 hatchback lineup. Positioned as the premium offering, it combined Mazda’s Skyactiv-G 2.5-liter turbocharged engine with their i-Activ all-wheel-drive system and a Skyactiv-Drive six-speed automatic transmission. This variant aimed to deliver a refined driving experience with enhanced performance and all-weather capability, appealing to buyers seeking a sporty yet practical compact hatchback. It builds upon the foundation of the BP platform, shared with the Mazda CX-30, emphasizing Mazda’s commitment to driving dynamics and sophisticated design.
Technical Specifications
| Brand | Mazda |
| Model | 3 |
| Generation | IV Hatchback |
| Type (Engine) | 2.5T Skyactiv-G (250 Hp) i-Activ AWD Skyactiv-Drive |
| Start of production | July, 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 10.2 l/100 km (23.1 US mpg) |
| Fuel consumption (extra urban) | 7.6 l/100 km (30.9 US mpg) |
| Fuel consumption (combined) | 9 l/100 km (26.1 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 216 km/h (134.22 mph) |
| Emission standard | ULEV70 |
| Weight-to-power ratio | 6.1 kg/Hp |
| Weight-to-torque ratio | 3.5 kg/Nm |
| Power | 250 Hp @ 5000 rpm |
| Torque | 434 Nm @ 2500 rpm (320.1 lb.-ft. @ 2500 rpm) |
| Maximum engine speed | 6300 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | PY-VPTS |
| Engine displacement | 2488 cm3 (151.83 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 89 mm (3.5 in.) |
| Piston Stroke | 100 mm (3.94 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC, VVT |
| Engine oil capacity | 4.8 l (5.07 US qt | 4.22 UK qt) |
| Coolant capacity | 8.3 l (8.77 US qt | 7.3 UK qt) |
| Kerb Weight | 1535-1541 kg (3384.1 – 3397.32 lbs.) |
| Max. weight | 1950 kg (4299.01 lbs.) |
| Max load | 409-415 kg (901.69 – 914.92 lbs.) |
| Trunk (boot) space (minimum) | 569 l (20.09 cu. ft.) |
| Fuel tank capacity | 48 l (12.68 US gal | 10.56 UK gal) |
| Length | 4459 mm (175.55 in.) |
| Width | 1797 mm (70.75 in.) |
| Height | 1440 mm (56.69 in.) |
| Wheelbase | 2726 mm (107.32 in.) |
| Front track | 1568 mm (61.73 in.) |
| Rear track | 1580 mm (62.2 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Minimum turning circle | 11.38 m (37.34 ft.) |
| Drivetrain Architecture | All wheel drive (4×4) |
| Number of gears | 6 |
| Type of gearbox | Automatic transmission Skyactiv-Drive |
| Front suspension | Independent, McPherson with coil spring and anti-roll bar |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs, 295 mm |
| Rear brakes | Disc, 265 mm |
| Tires size | 215/45 R18 |
| Wheel rims size | 7J x 18 |
INTRODUCTION
The Mazda 3 IV Hatchback 2.5T Skyactiv-G (250 Hp) i-Activ AWD, launched in 2020, represents the pinnacle of performance for the fourth-generation Mazda 3. Built on the 1HX0/BP platform, this variant aimed to provide a more engaging driving experience than the base engine options while maintaining the Mazda 3’s reputation for refinement and style. It was marketed towards enthusiasts who desired a premium compact hatchback with all-weather capability. The 2.5T model was a significant step up from the naturally aspirated 2.5-liter engine and the smaller displacement options, offering a substantial increase in both horsepower and torque.
Powertrain & Engine Architecture
At the heart of the 2.5T model lies the PY-VPTS engine, a 2.5-liter inline-four cylinder gasoline engine utilizing Mazda’s Skyactiv-G technology. This engine features direct injection, a relatively high 10.5:1 compression ratio, and a twin-scroll turbocharger with an intercooler. The turbocharging system provides a significant boost in power and torque compared to naturally aspirated engines. The engine employs a dual overhead camshaft (DOHC) valvetrain with variable valve timing (VVT) on both intake and exhaust camshafts, optimizing engine performance across the rev range. Paired with this engine is Mazda’s Skyactiv-Drive six-speed automatic transmission. This transmission isn’t a traditional torque-converter automatic; it utilizes a multi-drive mode system and quick, smooth shifts to enhance both performance and fuel efficiency. The i-Activ AWD system is a predictive all-wheel-drive system that monitors driving conditions and proactively distributes torque between the front and rear wheels for optimal traction.
Driving Characteristics
The 250 hp and 434 Nm (320 lb-ft) of torque delivered by the 2.5T powertrain translate into brisk acceleration and confident passing power. The Skyactiv-Drive automatic transmission is tuned for responsiveness, providing quick downshifts and seamless gear changes. While not as raw or engaging as a manual transmission, the automatic offers a smooth and refined driving experience. The i-Activ AWD system enhances grip and stability, particularly in inclement weather or on slippery surfaces. Compared to the base 2.5-liter engine, the 2.5T offers a noticeable improvement in acceleration and overall performance. The turbocharger does introduce a slight amount of turbo lag, but it’s well-managed by the engine’s control systems. The gear ratios are optimized for a balance of acceleration and fuel economy, with a focus on providing strong low-end and mid-range torque.
Equipment & Trim Levels
The 2.5T trim level typically came standard with a comprehensive list of features, including leather upholstery, a premium Bose audio system, a power moonroof, and advanced safety technologies such as adaptive cruise control, lane departure warning, and automatic emergency braking. Optional extras included a head-up display, heated front seats, and a navigation system. Interior appointments were generally upscale, with high-quality materials and a minimalist design aesthetic. The dashboard layout was clean and intuitive, with a focus on driver ergonomics. Exterior styling cues included unique alloy wheel designs and subtle badging to differentiate the 2.5T model from other trims.
Chassis & Braking
The Mazda 3 IV Hatchback features an independent McPherson strut front suspension and a torsion beam rear suspension. The 2.5T model benefits from slightly stiffer suspension tuning compared to lower trims, providing improved handling and reduced body roll. Braking duties are handled by ventilated discs at the front and solid discs at the rear. The braking system is equipped with ABS (Anti-lock Braking System) and electronic brake-force distribution. The steering system is an electric power steering (EPS) system, providing precise and responsive steering feel.
Market Reception & Comparison
The Mazda 3 2.5T i-Activ AWD received generally positive reviews from automotive critics. It was praised for its refined driving dynamics, upscale interior, and strong performance. Fuel economy was considered reasonable for a turbocharged engine with all-wheel drive, averaging around 26.1 US mpg combined. Compared to other trims in the Mazda 3 lineup, the 2.5T offered a significant performance advantage but came at a higher price point. Competitors in the premium compact hatchback segment included the Volkswagen Golf GTI, Honda Civic Si, and Acura Integra.
Legacy
The PY-VPTS engine and Skyactiv-Drive transmission have proven to be relatively reliable powertrains. Common maintenance items include regular oil changes, air filter replacements, and spark plug replacements. The i-Activ AWD system requires periodic inspection and maintenance to ensure proper operation. On the used car market, the Mazda 3 2.5T i-Activ AWD holds its value well due to its performance, features, and reputation for reliability. It remains a popular choice for buyers seeking a sporty and sophisticated compact hatchback.
