Mazda CX-70 Inline6 3.3 Turbo
Mazda CX-70 Inline6 3.3 Turbo 2026 Test Drive was Soulful, Smooth, and Stuck in the Past on Efficiency
Further impressions on performance
Mazda has always understood the emotional side of driving. The Mazda CX-70 Inline6 3.3 Turbo proves that point. It brings sharp styling, confident performance, and a driver-focused personality to the midsize SUV market. At the same time, it also delivers the comfort and technology buyers expect from a modern premium vehicle.
From behind the wheel, the CX-70 feels more engaging than many traditional two-row SUVs. The steering responds quickly. The chassis feels composed. Moreover, the available turbocharged inline-six delivers strong acceleration, especially when Interstate or the road opens up, Mazda CX-70 Inline6 3.3 Turbo.
However, Mazda does not chase performance alone. The CX-70 Inline6 also focuses on balance. Its suspension keeps the SUV controlled through corners while still providing a comfortable ride during everyday driving. As a result, it works just as well on a long highway trip as it does on a winding back road.
Inside, Mazda CX-70 Inline6 continues that driver-first approach. The cabin feels clean and upscale. Controls sit within easy reach. Meanwhile, quality materials and thoughtful details give the Mazda CX-70 Inline6 a more premium character.
Fuel Economy on the Mazda CX-70 Inline6 ?
2026 Mazda CX-70 Inline6: Specs Overview
The CX-70 is essentially the two-row version of the three-row Mazda CX-90. Both models share a platform, dimensions, engines, and much of the cabin. However, the CX-70 loses the third row and gains a more aggressive front-end design.
That setup makes sense for buyers who want a roomy crossover but do not need to chauffeur a soccer team.
Key specifications
- Vehicle type: Five-passenger midsize crossover
- Engine: 3.3-liter turbocharged inline-6
- Transmission: Eight-speed automatic
- Drivetrain: Standard all-wheel drive
- Mild-hybrid system: 48-volt
- Horsepower: 280 hp in standard Turbo trims; 340 hp in Turbo S trims
- Fuel economy: 23 mpg city, 28 mpg highway, 25 mpg combined for Turbo S
- Fuel requirement: Premium gasoline for S models
- Seating: Five passengers
- Maximum towing: Up to 5,000 pounds on properly equipped models
Driving Impressions: A Truly Special Mazda CX-70 Inline6
The CX-70’s turbocharged inline-6 is its star.
The engine produces plenty of low-speed muscle. As a result, the CX-70 moves quickly from a stop. Merging onto a highway also feels effortless. The engine delivers refined thrust without feeling strained.
Moreover, it sounds great. There is a natural, mechanical character to the inline-6 that most four-cylinder hybrid systems cannot replicate. Under hard acceleration, the engine becomes more vocal. However, it never sounds cheap or coarse.
The 340-horsepower Turbo S version feels especially strong. Car and Driver recorded a 6.2-second 0-to-60-mph time in a CX-70 Turbo S. That is quick enough for everyday driving and entertaining enough for a weekend back-road run.
The eight-speed automatic usually keeps up with the engine. Nevertheless, some reviewers noted occasional slow shifts. The transmission can also hesitate when responding to steering-wheel-mounted paddle shifters.
The CX-70 handles better than most mainstream midsize crossovers. The steering provides useful feedback. The brakes feel firm and responsive. In addition, the body stays composed through corners.
On ramps, the CX-70 feels genuinely fun. Many BMW X3 and X5 drivers would find its road feel surprisingly familiar. That is a serious compliment in this class.
Interior: Upscale Without Trying Too Hard
Inside, the CX-70 presents like a luxury-brand vehicle.
The test vehicle featured a black-and-tan cabin. The look felt classy, casual, and upscale at the same time. Materials throughout the cabin appeared carefully selected. Stitching and trim details also helped justify the CX-70’s near-luxury pricing.
The available Napa leather seats felt firm and supportive. Some shoppers may prefer softer cushions. Nevertheless, the seats worked well during longer drives. They also provided good support during cornering.
The infotainment display sits high on the dashboard. It remains easy to read in bright sunlight. Mazda also continues to use a rotary controller on the center console.
That layout may seem old-fashioned to some shoppers. However, it can reduce eyes-off-road time. You can operate many functions by feel rather than reaching toward the screen.
Space is another strength. The CX-70 provides plenty of room for four adults. The rear doors open wide, which makes entry and exit easier. The rear seat also offers a comfortable driving position for most passengers.
Still, the system is not perfect. Car and Driver described it as needlessly complex. Smartphone mirroring can also feel less intuitive than a straightforward touchscreen interface.
The fifth passenger should be smaller and leaner, however. The center position is best treated as occasional seating.
Fuel Economy: Respectable, But Not Good Enough
The Mazda CX-70 Turbo S carries an EPA rating of 23 mpg city, 28 mpg highway, and 25 mpg combined. Those numbers make the CX-70 surprisingly efficient for a powerful, premium midsize SUV.
Mazda pairs its turbocharged inline-six engine with a 48-volt mild-hybrid system. As a result, the system helps reduce fuel consumption during everyday driving. It also supports smoother acceleration and better efficiency when traffic conditions constantly change.
Moreover, the CX-70 Turbo S does not sacrifice performance simply to improve fuel economy. The turbocharged engine delivers strong power when you press the accelerator. At the same time, the mild-hybrid system helps manage energy more efficiently.
Highway driving highlights another advantage. With an EPA estimate of 28 mpg, the CX-70 can handle longer road trips without demanding constant fuel stops. Therefore, drivers get the space and performance of a larger SUV while maintaining respectable highway efficiency.
Meanwhile, the 23 mpg city rating remains competitive for a vehicle with this level of power and standard all-wheel drive. Stop-and-go traffic typically hurts SUV fuel economy. However, Mazda uses electrification and modern engine management to help limit those losses.
Overall, the 25 mpg combined rating creates a strong balance between performance and efficiency. The CX-70 Turbo S still feels powerful and responsive. Yet, it also shows how mild-hybrid technology can reduce fuel consumption without fundamentally changing the driving experience.
Typical Gas Turbo: Give me more Electrified
Those numbers are respectable for a large, powerful all-wheel-drive crossover with a 3.3-liter turbocharged inline-6. However, “respectable” is not the same as impressive.
In 2026, a mild-hybrid system should do more than smooth the engine’s stop-start behavior.
Consumer Guide measured 23.8 mpg over 188 miles. The driving mix included 60% city driving and 40% highway driving. The Drive averaged 23.2 mpg over 398 miles. Meanwhile, Car and Driver observed 22 mpg overall.
On the other hand, Car and Driver recorded 29 mpg during its 75-mph highway test. That result shows the Mazda CX-70 Inline6 can be reasonably efficient during steady cruising. Unfortunately, most drivers do not live on a perfectly flat highway.
City traffic, winter weather, short trips, heavy loads, and enthusiastic driving will pull the number down. In addition, S models require premium-grade gasoline. Therefore, the real cost of operating the Turbo S is higher than the window sticker suggests.
The 48-volt system helps. Yet it does not transform the CX-70 into an efficient vehicle. It is mostly a token gesture toward electrification.
The Green Living Guy Efficiency Critique
Mazda deserves credit for developing a smooth and powerful inline-6. The engine provides character that many modern SUVs lack.
However, Mazda should push this lineup further toward electrification.
A stronger hybrid system could allow the CX-70 to shut off its gasoline engine more often. It could also provide longer periods of electric operation in traffic. That would lower fuel consumption where large SUVs typically waste the most fuel.
Mazda already has plug-in-hybrid technology in the CX-70 and CX-90 lineup. The CX-70 PHEV offers a better path for eco-conscious buyers who want the model’s comfort, style, and driving position.
The PHEV can handle short daily trips with electric power when charged regularly. Then, it can use gasoline for longer road trips. That flexibility makes it a better fit for drivers who want to reduce fuel use without committing to a full battery-electric vehicle.
Our recent Toyota Prius Nightshade Plug-In Hybrid test drive shows how much daily driving can change when a vehicle offers real EV range. For a broader look at how electric vehicles developed, read our history of EVs.
If Mazda wants to become the driving enthusiast’s green brand, it needs to put its electrified versions front and center. A 48-volt assist system is not enough.
Mazda CX-70 Inline6 Pricing and Value
For 2026, the CX-70 3.3 Turbo lineup includes:
- Preferred: $43,780
- Premium: $47,810
- Premium Plus: $51,000
- S Premium: $54,770
- S Premium Plus: $58,200
The test vehicle was a Turbo S Premium Plus finished in Polymetal Gray Metallic. It included floor mats, a cargo organizer, illuminated door-sill plates, special paint, a logo welcome light, and a cargo cover.
The final price reached $59,825, including destination.
That price creates a value problem. The CX-90 offers an extra row and starts about $3,500 lower. Although the CX-70 makes sense for buyers who do not need seven-passenger capacity, shoppers should compare both models before signing.
Consumer Guide gave the CX-70 an A for room and comfort and fit and finish. It also received B+ grades for power and performance, fuel economy, and value. The publication named the CX-70 to its 2026 Best Buy list.
Car and Driver gave the CX-70 an 8.5 out of 10. Its strengths included good power, nimble handling, and handsome design. Its criticisms included the complicated infotainment system, occasional slow shifting, and pricing that overlaps with the CX-90.
Green Verdict: Buy the PHEV Instead
The 2026 Mazda CX-70 Turbo S is soulful, smooth, comfortable, and fun. It delivers a near-luxury cabin and handling that outclasses most mainstream crossovers.
However, its efficiency story falls short.
Getting 23 to 25 mpg combined from a large turbocharged inline-6 is understandable. Paying premium fuel prices for those numbers is less appealing. Calling the system a mild hybrid also does not change the fact that it cannot provide meaningful electric-only driving.
For buyers who prioritize driving feel above all else, the CX-70 Turbo S remains a compelling choice. For eco-conscious drivers, however, the CX-70 PHEV is the Green Living Guy-recommended specification.
The bottom line is simple: Mazda built a beautiful powertrain. Now it needs to electrify it properly.
Sources for further reading
- Consumer Guide: 2026 Mazda CX-70 Turbo S Review, Prices, and Specs
- Car and Driver: 2026 Mazda CX-70
- EPA Fuel Economy Guide
