The Mazda CX-70 3.3 Turbo e-Skyactiv D, introduced for the 2024 model year, represents Mazda’s entry into the two-row mid-size crossover SUV segment in North America. Positioned between the CX-5 and the three-row CX-90, the CX-70 aims to deliver a more premium and driver-focused experience. This specific variant, equipped with the 3.3-liter turbocharged diesel inline-six engine and a mild-hybrid system, produces 254 horsepower and 550 Nm (405.66 lb-ft) of torque, paired with an eight-speed Skyactiv-Drive automatic transmission and Mazda’s i-Activ all-wheel-drive system. It is designed to appeal to buyers seeking a blend of performance, efficiency, and sophisticated styling.
Technical Specifications
| Brand | Mazda |
| Model | CX-70 |
| Generation | CX-70 |
| Type (Engine) | 3.3 Turbo e-Skyactiv D (254 Hp) Mild Hybrid i-Activ AWD Skyactiv-Drive |
| Start of production | 2024 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | SUV, Crossover |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 5.8 l/100 km (40.6 US mpg) |
| Fuel consumption (extra urban) | 5.3 l/100 km (44.4 US mpg) |
| Fuel consumption (combined) | 5.4 l/100 km (43.6 US mpg) |
| CO2 emissions | 143 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.3 sec |
| Acceleration 0 – 62 mph | 8.3 sec |
| Acceleration 0 – 60 mph | 7.9 sec |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 8.7 kg/Hp |
| Weight-to-torque ratio | 4 kg/Nm |
| Gross battery capacity | 0.33 kWh |
| Battery voltage | 48 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Power | 254 Hp @ 3750 rpm |
| Torque | 550 Nm @ 1500-2400 rpm (405.66 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine displacement | 3283 cm3 (200.34 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 94.2 mm (3.71 in.) |
| Compression ratio | 15.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Kerb Weight | 2216 kg (4885.44 lbs.) |
| Max. weight | 2722 kg (6000.98 lbs.) |
| Max load | 506 kg (1115.54 lbs.) |
| Trunk (boot) space – minimum | 598 l (21.12 cu. ft.) |
| Trunk (boot) space – maximum | 2015 l (71.16 cu. ft.) |
| Fuel tank capacity | 74 l (19.55 US gal) |
| Permitted trailer load with brakes (12%) | 2500 kg (5511.56 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 5120 mm (201.57 in.) |
| Width | 1994 mm (78.5 in.) |
| Height | 1745 mm (68.7 in.) |
| Wheelbase | 3120 mm (122.83 in.) |
| Front track | 1705 mm (67.13 in.) |
| Rear track | 1708 mm (67.24 in.) |
| Ride height (ground clearance) | 206 mm (8.11 in.) |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drivetrain Architecture | All wheel drive (4×4). MHEV. |
| Number of gears | 8 |
| Gearbox type | Automatic transmission Skyactiv-Drive |
| Front suspension | Coil spring, Double wishbone |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 347 mm |
| Rear brakes | Ventilated discs, 350 mm |
| Steering type | Steering rack and pinion |
| Power steering | Electric |
| Tires size | 275/45 R21 |
| Wheel rims size | 9.5J x 21 |
Powertrain & Engine Architecture
The heart of the CX-70 3.3 Turbo e-Skyactiv D is Mazda’s 3.3-liter inline-six diesel engine, designated as the Skyactiv-D. This engine utilizes a high compression ratio of 15.2:1 and a two-stage turbocharger system with an intercooler to deliver both strong low-end torque and impressive peak power. The engine employs a diesel particulate filter (DPF) to meet stringent emissions standards. The mild-hybrid system, featuring a 48V lithium-ion battery and an integrated electric motor, provides a small amount of power assistance during acceleration and enables a smoother start-stop system. The Skyactiv-Drive eight-speed automatic transmission is specifically tuned to complement the diesel engine’s characteristics, offering quick and seamless gear changes. The transmission features a wide gear ratio spread to optimize both fuel efficiency and performance.
Driving Characteristics
The CX-70 3.3 Turbo e-Skyactiv D delivers a refined and confident driving experience. The 254 horsepower and 405.66 lb-ft of torque provide ample power for everyday driving and confident passing maneuvers. The mild-hybrid system contributes to a responsive feel from a standstill. While not as overtly sporty as some competitors, the CX-70 offers precise steering and well-controlled body roll, making it enjoyable to drive on winding roads. The eight-speed automatic transmission shifts smoothly and efficiently, and the i-Activ all-wheel-drive system provides excellent traction in various weather conditions. Compared to potential gasoline-powered variants, the diesel engine offers superior fuel economy and a broader torque curve, making it well-suited for towing and long-distance driving.
Equipment & Trim Levels
The CX-70 3.3 Turbo e-Skyactiv D typically comes well-equipped, reflecting its positioning as a premium crossover. Standard features generally include leather upholstery, heated front seats, a large infotainment touchscreen with Apple CarPlay and Android Auto integration, a premium sound system, and a comprehensive suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane-keeping assist, and blind-spot monitoring. Higher trim levels offer additional features like ventilated front seats, a panoramic sunroof, and upgraded interior trim materials. Optional extras may include a head-up display and a rear-seat entertainment system.
Chassis & Braking
The CX-70 utilizes a robust chassis with a double wishbone front suspension and an independent multi-link rear suspension, both incorporating stabilizer bars to minimize body roll. The suspension is tuned to provide a comfortable ride without sacrificing handling precision. The braking system features ventilated discs on all four wheels, providing ample stopping power. The CX-70’s electronic stability control (ESC) and anti-lock braking system (ABS) work in conjunction with the all-wheel-drive system to enhance safety and stability in various driving conditions.
Market Reception & Comparison
The Mazda CX-70 has been generally well-received by automotive critics, who praise its stylish design, refined interior, and engaging driving dynamics. The 3.3 Turbo e-Skyactiv D engine has been noted for its strong performance and impressive fuel economy. Compared to competitors like the Acura MDX and the BMW X5, the CX-70 offers a more driver-focused experience and a more competitive price point. However, some critics have pointed out that the CX-70’s rear seat space is slightly less generous than some of its rivals. The diesel engine, while efficient, may not appeal to all buyers due to concerns about diesel emissions and maintenance.
Legacy
As a relatively new model, the long-term reliability of the CX-70 3.3 Turbo e-Skyactiv D powertrain remains to be fully established. However, Mazda has a strong reputation for building reliable vehicles, and the Skyactiv-D engine has proven to be durable in other applications. The mild-hybrid system is expected to contribute to improved fuel efficiency and reduced emissions over the vehicle’s lifespan. In the used car market, the CX-70 is likely to appeal to buyers seeking a premium crossover with a blend of performance, efficiency, and sophisticated styling. The diesel engine’s longevity and fuel economy could make it a particularly attractive option for those who frequently drive long distances or tow trailers.
