The Mazda CX-8 2.2 SKYACTIV-DRIVE (190 Hp) 4WD Automatic is a mid-size crossover SUV introduced by Mazda in 2017, primarily targeted towards the Asian and Australian markets. It slots above the CX-5 in Mazda’s lineup, offering a larger cabin and available three-row seating. This particular variant, powered by the 2.2-liter SKYACTIV-D diesel engine paired with a six-speed automatic transmission and all-wheel drive, represented a key offering for buyers seeking a balance of fuel efficiency, practicality, and all-weather capability. The CX-8 was designed to appeal to families and individuals needing more space than the CX-5 could provide, while still maintaining Mazda’s reputation for driving dynamics.
Technical Specifications
| Brand | Mazda |
| Model | CX-8 |
| Generation | CX-8 |
| Type (Engine) | 2.2 SKYACTIV-DRIVE (190 Hp) 4WD Automatic |
| Start of production | 2017 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV, Crossover |
| Seats | 6-7 |
| Doors | 5 |
| Fuel consumption (urban) | 8 l/100 km (29.4 US mpg) |
| Fuel consumption (extra urban) | 5.7 l/100 km (41.3 US mpg) |
| Fuel consumption (combined) | 6.5 l/100 km (36.2 US mpg) |
| CO2 emissions | 152 g/km |
| Fuel Type | Diesel |
| Weight-to-power ratio | 9.7 kg/Hp |
| Weight-to-torque ratio | 4.1 kg/Nm |
| Power | 190 Hp @ 4500 rpm |
| Power per litre | 86.8 Hp/l |
| Torque | 450 Nm @ 2000 rpm (331.9 lb.-ft. @ 2000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 2188 cm3 (133.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 94.2 mm (3.71 in.) |
| Compression ratio | 14.4:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.1 l (5.39 US qt | 4.49 UK qt) |
| Coolant capacity | 9.8 l (10.36 US qt | 8.62 UK qt) |
| Kerb Weight | 1850-1860 kg (4078.55 – 4100.6 lbs.) |
| Fuel tank capacity | 74 l (19.55 US gal | 16.28 UK gal) |
| Length | 4900 mm (192.91 in.) |
| Width | 1840 mm (72.44 in.) |
| Height | 1730 mm (68.11 in.) |
| Wheelbase | 2930 mm (115.35 in.) |
| Front track | 1595 mm (62.8 in.) |
| Rear track | 1600 mm (62.99 in.) |
| Ride height (ground clearance) | 200 mm (7.87 in.) |
| Minimum turning circle | 11.6 m (38.06 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 6 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 225/65 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
The heart of the CX-8 2.2 SKYACTIV-DRIVE is Mazda’s 2.2-liter SKYACTIV-D four-cylinder diesel engine. This engine, designated with codes like SHVP, is a highly sophisticated design featuring a low compression ratio (14.4:1) for a diesel, achieved through advanced combustion control. It utilizes a common-rail direct injection system with piezo injectors for precise fuel delivery and optimized combustion. A variable geometry turbocharger with an intercooler further enhances performance and efficiency. The engine produces 190 horsepower at 4500 rpm and a substantial 331.9 lb-ft of torque at just 2000 rpm. This torque output is a key characteristic of the SKYACTIV-D engines, providing strong low-end and mid-range acceleration. The engine is transversely mounted in the front of the vehicle. The six-speed automatic transmission, specifically tuned for the diesel engine’s characteristics, provides smooth and efficient gear changes.
Driving Characteristics
The CX-8 2.2 SKYACTIV-DRIVE 4WD Automatic delivers a refined and comfortable driving experience. The high torque output of the diesel engine makes it feel surprisingly responsive, even with the added weight of the vehicle and the all-wheel-drive system. While not a sports car, the CX-8 handles well for its size, thanks to Mazda’s focus on driving dynamics. The automatic transmission is well-matched to the engine, providing smooth shifts and keeping the engine in its optimal power band. Compared to the gasoline-powered CX-8 variants, the diesel offers significantly better fuel economy and a more relaxed cruising experience. However, it lacks the immediate responsiveness of the gasoline engines. The all-wheel-drive system provides enhanced traction and stability, particularly in adverse weather conditions.
Equipment & Trim Levels
The CX-8 2.2 SKYACTIV-DRIVE 4WD Automatic typically came well-equipped, reflecting its position as a mid-range to upper-mid-range trim level. Standard features often included automatic climate control, a touchscreen infotainment system with navigation, Bluetooth connectivity, and a rearview camera. Higher trim levels added features such as leather upholstery, power-adjustable front seats, a sunroof, and advanced safety technologies like lane departure warning and adaptive cruise control. Interior upholstery was typically cloth on lower trims and leather on higher ones. Dashboard configurations were generally consistent across trims, with a focus on a clean and modern design.
Chassis & Braking
The CX-8 utilizes a robust chassis with independent suspension all around. The front suspension employs a McPherson strut design, while the rear features a multi-link setup. This configuration provides a good balance of ride comfort and handling. The braking system consists of ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) is standard. The suspension tuning is geared towards comfort, but it still provides a reasonably controlled driving experience. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Mazda CX-8 2.2 SKYACTIV-DRIVE 4WD Automatic was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and fuel-efficient diesel engine. The combination of all-wheel drive and the diesel engine’s torque made it a practical choice for buyers in regions with challenging weather conditions. Compared to other diesel-powered SUVs in its class, the CX-8 offered a more engaging driving experience and a more premium interior. Fuel economy was a strong point, consistently achieving around 36.2 US mpg in combined driving. Reliability was generally good, although diesel engines can be more complex to maintain than gasoline engines.
Legacy
The Mazda CX-8, and specifically the 2.2 SKYACTIV-DRIVE variant, has established itself as a reliable and practical family SUV in the used car market. The SKYACTIV-D engine, while requiring diligent maintenance (including regular diesel particulate filter regeneration), is known for its longevity. The CX-8’s spacious interior and comfortable ride continue to appeal to buyers seeking a versatile and well-equipped vehicle. As a used vehicle, it represents a good value proposition, offering a lot of features and capability for the price. The 2.2L diesel engine is still considered a strong performer, offering a good balance of power and fuel efficiency.
