The Mazda CX-8 2.5T SKYACTIV-G Automatic, introduced in 2018, represents a significant offering in Mazda’s lineup, particularly in markets where three-row SUVs are highly sought after. Positioned as a premium crossover, the CX-8 aimed to bridge the gap between the compact CX-5 and the larger CX-9, offering a more spacious interior and a refined driving experience. This specific variant, equipped with the 2.5-liter turbocharged SKYACTIV-G engine and a six-speed automatic transmission, was designed to provide a balance of performance, fuel efficiency, and comfort for families. It primarily served markets outside of North America, where the CX-8 was not initially offered.
Technical Specifications
| Brand | Mazda |
| Model | CX-8 |
| Generation | CX-8 |
| Type (Engine) | 2.5T SKYACTIV-G (230 Hp) Automatic |
| Start of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV, Crossover |
| Seats | 6-7 |
| Doors | 5 |
| Fuel consumption (combined) | 8.3 l/100 km (28.3 US mpg, 34 UK mpg, 12 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.9 kg/Hp, 127.1 Hp/tonne |
| Weight-to-torque ratio | 4.3 kg/Nm, 232 Nm/tonne |
| Power | 230 Hp @ 4250 rpm |
| Power per litre | 92.4 Hp/l |
| Torque | 420 Nm @ 2000 rpm (309.78 lb.-ft. @ 2000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 2488 cm3 (151.83 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 13:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Kerb Weight | 1810-1830 kg (3990.37 – 4034.46 lbs.) |
| Fuel tank capacity | 72 l (19.02 US gal | 15.84 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.) |
| Minimum turning circle | 11.6 m (38.06 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears | 6 gears, 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) |
| Tires size | 225/55 R19 |
| Wheel rims size | 19 |
Powertrain & Engine Architecture
At the heart of the CX-8 2.5T lies Mazda’s PY-VPS engine, a 2.5-liter inline-four cylinder gasoline engine featuring a twin-scroll turbocharger and direct injection. This engine is part of Mazda’s SKYACTIV technology suite, designed to maximize combustion efficiency and reduce emissions. The direct injection system allows for precise fuel delivery, while the twin-scroll turbocharger minimizes turbo lag and provides a broader torque curve. The engine boasts a high compression ratio of 13:1, contributing to its improved thermal efficiency. The six-speed automatic transmission, specifically tuned for this engine, provides smooth and responsive gear changes. It’s designed to balance performance with fuel economy, offering a comfortable driving experience for both city and highway driving. The transmission features a torque converter for smooth launches and a wide range of gear ratios to optimize engine performance across various driving conditions.
Driving Characteristics
The CX-8 2.5T Automatic delivers a noticeably more spirited driving experience compared to naturally aspirated versions of the CX-8. The 230 horsepower and 309.78 lb-ft of torque provide ample power for overtaking and merging onto highways. While not a sports car, the CX-8 feels confident and capable on the road. The automatic transmission is well-programmed, offering smooth shifts and quick downshifts when needed. The front-wheel-drive configuration provides predictable handling, although it doesn’t offer the same level of grip as an all-wheel-drive system. The suspension is tuned for comfort, absorbing bumps and imperfections in the road effectively. However, it can feel slightly soft during aggressive cornering. Compared to the base engine options, the 2.5T offers a significant improvement in acceleration and overall responsiveness.
Equipment & Trim Levels
The CX-8 2.5T Automatic typically came well-equipped, reflecting its position as a premium trim level. Standard features often included leather upholstery, power-adjustable front seats, a touchscreen infotainment system with navigation, a premium sound system, and a suite of advanced safety features such as lane departure warning, blind-spot monitoring, and automatic emergency braking. Higher trim levels offered additional features like a panoramic sunroof, ventilated front seats, and a head-up display. Interior materials were generally of high quality, creating a comfortable and refined cabin environment. The CX-8’s flexible seating configuration, with options for six or seven passengers, added to its practicality.
Chassis & Braking
The CX-8 utilizes a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable and controlled ride. The suspension components are tuned to balance ride comfort with handling stability. The braking system consists of ventilated discs at the front and solid discs at the rear, providing adequate stopping power for the vehicle’s weight. Anti-lock braking system (ABS) is standard, enhancing safety during emergency braking situations. The steering is electrically assisted, offering a light and precise feel. The CX-8’s chassis is designed to provide a stable and predictable driving experience, even when fully loaded with passengers and cargo.
Market Reception & Comparison
The Mazda CX-8 2.5T SKYACTIV-G Automatic was generally well-received by automotive critics. Reviewers praised its spacious interior, refined driving experience, and fuel efficiency. The turbocharged engine was lauded for its strong performance and smooth power delivery. Compared to other three-row crossovers in its class, the CX-8 stood out for its premium feel and engaging driving dynamics. However, some critics noted that its front-wheel-drive configuration limited its appeal in regions with harsh winter weather. Fuel economy figures of around 28.3 US mpg were competitive for its class, offering a good balance between performance and efficiency. Reliability reports have been generally positive, with owners reporting few major issues with the powertrain.
Legacy
The Mazda CX-8 2.5T SKYACTIV-G Automatic has established itself as a reliable and well-regarded crossover in the used car market. The PY-VPS engine has proven to be durable and relatively maintenance-free, provided it receives regular servicing. The six-speed automatic transmission is also known for its reliability. As a result, well-maintained examples of the CX-8 2.5T continue to command reasonable prices on the used car market. The CX-8’s combination of practicality, comfort, and performance has made it a popular choice for families seeking a premium crossover experience. Its legacy lies in demonstrating Mazda’s commitment to engineering excellence and its ability to create vehicles that are both enjoyable to drive and reliable to own.
