The Mazda 6 III Sport Combi (GJ series, post-facelift 2018) 2.2 SKYACTIV-D 184 hp with the SKYACTIV-Drive 6-speed automatic transmission and all-wheel drive (4×4) represents a sophisticated offering within the Mazda 6 lineup. Introduced in 2018 as part of a broader facelift for the GJ generation, this variant aimed to combine fuel efficiency, performance, and all-weather capability in a practical station wagon (estate) body style. It occupied a mid-to-high position in the range, appealing to buyers seeking a refined driving experience and the added security of all-wheel drive. The GJ series Mazda 6, launched initially in 2012, was a significant model for Mazda, representing a shift towards more premium design and engineering, and the 2018 facelift further enhanced its appeal.
Technical Specifications
| Brand | Mazda |
| Model | 6 |
| Generation | 6 III Sport Combi (GJ, facelift 2018) |
| Type (Engine) | 2.2 SKYACTIV-D (184 Hp) 4×4 SKYACTIV-Drive |
| Start of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| Fuel consumption (extra urban) | 4.8 l/100 km (49 US mpg, 58.9 UK mpg, 20.8 km/l) |
| Fuel consumption (combined) | 5.4 l/100 km (43.6 US mpg, 52.3 UK mpg, 18.5 km/l) |
| CO2 emissions | 142 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 9.7 sec |
| Acceleration 0 – 62 mph | 9.7 sec |
| Acceleration 0 – 60 mph | 9.2 sec |
| Maximum speed | 212 km/h (131.73 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 8.9 kg/Hp, 112.5 Hp/tonne |
| Weight-to-torque ratio | 3.7 kg/Nm, 272.2 Nm/tonne |
| Power | 184 Hp @ 4000 rpm |
| Power per litre | 84 Hp/l |
| Torque | 445 Nm @ 2000 rpm (328.22 lb.-ft. @ 2000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | SHY8 |
| Engine displacement | 2191 cm3 (133.7 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 94.3 mm (3.71 in.) |
| Compression ratio | 14.4:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | BiTurbo, Intercooler |
| Engine oil capacity | 5.1 l (5.39 US qt | 4.49 UK qt) |
| Coolant | 8.5 l (8.98 US qt | 7.48 UK qt) |
| Kerb Weight | 1635-1700 kg (3604.56 – 3747.86 lbs.) |
| Max. weight | 2260 kg (4982.45 lbs.) |
| Max load | 560-625 kg (1234.59 – 1377.89 lbs.) |
| Trunk (boot) space – minimum | 522 l (18.43 cu. ft.) |
| Trunk (boot) space – maximum | 1664 l (58.76 cu. ft.) |
| Fuel tank capacity | 52.5 l (13.87 US gal | 11.55 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1700 kg (3747.86 lbs.) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load without brakes | 730 kg (1609.37 lbs.) |
| Length | 4805 mm (189.17 in.) |
| Width | 1840 mm (72.44 in.) |
| Width including mirrors | 2090 mm (82.28 in.) |
| Height | 1480 mm (58.27 in.) |
| Wheelbase | 2750 mm (108.27 in.) |
| Front track | 1585-1595 mm (62.4 – 62.8 in.) |
| Rear (Back) track | 1575-1585 mm (62.01 – 62.4 in.) |
| Ride height (ground clearance) | 165 mm (6.5 in.) |
| Minimum turning circle | 11.0 m (36.09 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
Powertrain & Engine Architecture
At the heart of this Mazda 6 variant lies the SHY8 2.2-liter SKYACTIV-D four-cylinder diesel engine. This engine is a key component of Mazda’s SKYACTIV technology, designed to maximize efficiency and reduce emissions. It features a high compression ratio of 14.4:1, achieved through advanced combustion control and optimized piston design. The engine utilizes a twin-turbocharger setup (BiTurbo) with an intercooler, delivering a robust 184 horsepower at 4000 rpm and a substantial 445 Nm (328.22 lb.-ft.) of torque at just 2000 rpm. The fuel injection system is a common-rail direct injection system, ensuring precise fuel delivery for optimal combustion. Paired with this engine is Mazda’s SKYACTIV-Drive 6-speed automatic transmission. This transmission isn’t a traditional torque-converter automatic; it utilizes a multi-plate clutch system for quicker, more direct shifts, contributing to improved fuel economy and a more engaging driving experience.
Driving Characteristics
The 2.2-liter SKYACTIV-D engine, when coupled with the SKYACTIV-Drive automatic and all-wheel drive, provides a balanced driving experience. Acceleration from 0 to 100 km/h (0-62 mph) takes approximately 9.7 seconds, which is respectable for a diesel-powered station wagon. The all-wheel-drive system provides enhanced traction, particularly in adverse weather conditions, making it a confident performer year-round. The SKYACTIV-Drive transmission offers smooth and relatively quick shifts, although it may not be as overtly sporty as a dual-clutch transmission. The engine delivers strong low-end torque, making it easy to navigate city traffic and providing ample power for overtaking maneuvers. Compared to the base 1.8L petrol engine, this diesel variant offers significantly more torque and better fuel economy, but at the cost of some refinement and a slightly higher purchase price. Compared to higher-output diesel versions (like those exceeding 175 hp), this 184 hp version offers a good balance between performance and efficiency.
Equipment & Trim Levels
The 2.2 SKYACTIV-D 184 hp 4×4 variant typically came with a generous level of standard equipment. This included features like automatic climate control, a touchscreen infotainment system with navigation, Bluetooth connectivity, and a suite of safety technologies such as lane departure warning, blind-spot monitoring, and automatic emergency braking. Interior upholstery was typically cloth or a combination of cloth and leatherette, depending on the specific trim level. Optional extras included a sunroof, leather seats, a premium sound system, and adaptive cruise control. The trim level often dictated the availability of these options.
Chassis & Braking
The Mazda 6 Sport Combi features a well-tuned chassis designed to provide a comfortable yet engaging driving experience. The suspension consists of MacPherson struts at the front and a multi-link setup at the rear. The all-wheel-drive system adds weight, but the suspension is calibrated to handle the increased mass effectively. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) and electronic brakeforce distribution (EBD) are standard features, ensuring safe and controlled stopping performance.
Market Reception & Comparison
The Mazda 6 III Sport Combi 2.2 SKYACTIV-D 184 hp 4×4 was generally well-received by automotive critics. It was praised for its refined driving dynamics, fuel efficiency, and spacious interior. The all-wheel-drive system was seen as a valuable addition for buyers in regions with inclement weather. Compared to other diesel station wagons in its class, the Mazda 6 offered a compelling combination of performance, economy, and value. Fuel economy figures of around 5.4 l/100 km (43.6 US mpg) were competitive for its segment. Reliability was generally good, although diesel particulate filter (DPF) maintenance was a consideration for owners.
Legacy
The SHY8 2.2-liter SKYACTIV-D engine has proven to be a relatively reliable powertrain, although, like all modern diesel engines, it requires regular maintenance, particularly concerning the DPF. In the used car market, the Mazda 6 III Sport Combi 2.2 SKYACTIV-D 184 hp 4×4 holds its value reasonably well, thanks to its reputation for reliability, practicality, and driving enjoyment. It remains a popular choice for buyers seeking a well-rounded and efficient station wagon.
