The Nissan 370z Fuel Economy has earned a legendary reputation among sports car enthusiasts. Known for its powerful V6 engine, bold design, and sharp handling, it’s a machine built to thrill. But beyond the roar of its engine, many car lovers are curious about one important question — how good is the 370Z fuel economy?
Let’s take a closer look at how this performance icon balances speed with fuel efficiency, making it one of the most well-rounded sports cars in its category.
Nissan 370Z
The Nissan 370Z continues Nissan’s iconic “Z” car legacy, which began in the 1970s. Launched as the successor to the 350Z, it delivers an exhilarating driving experience while still being surprisingly practical.
Key Highlights
- Engine: 3.7-liter V6
- Power Output: 332 hp (350 hp in NISMO model)
- Transmission: 6-speed manual or 7-speed automatic
- Drive Type: Rear-wheel drive
- 0–60 mph: Around 5 seconds
With this setup, the 370Z is built for excitement — yet it manages to maintain a respectable fuel economy for a sports coupe.
370Z Fuel Economy: Official Figures
The 370Z fuel economy differs slightly depending on the transmission option. Here’s a quick comparison:
| Transmission | City (MPG) | Highway (MPG) | Combined (MPG) |
|---|---|---|---|
| 6-Speed Manual | 17 | 26 | 20 |
| 7-Speed Automatic | 19 | 26 | 22 |
Manual vs. Automatic
- Manual: Offers a more engaging drive but slightly lower fuel efficiency.
- Automatic: Optimized gear ratios and adaptive shift control deliver smoother shifts and better mileage.
So, if you want a more efficient ride, the automatic 370Z is your best pick.
Engine Technology and Efficiency
At the heart of the 370Z lies the VQ37VHR 3.7-liter V6 engine — a naturally aspirated unit that’s both powerful and efficient.
Engine Features That Enhance Fuel Economy
- Variable Valve Event and Lift (VVEL): Optimizes valve timing for better airflow and fuel burn.
- Low Friction Design: Reduces internal resistance, improving efficiency.
- Lightweight Components: Enhance performance while conserving fuel.
This combination allows the 370Z fuel economy to stay competitive despite its powerful output.
Real-World 370Z Fuel Economy
In real driving conditions, owners often report:
- City Driving: 17–19 MPG
- Highway Driving: 23–26 MPG
- Combined Average: 20–22 MPG
Factors Affecting Real-World Mileage
- Driving style and acceleration habits
- Road type and traffic conditions
- Tire pressure and maintenance
- Use of air conditioning and extra load
If driven with care, the 370Z fuel economy can match or even exceed its official ratings.
Fuel Economy Compared to Competitors
Here’s how the 370Z fuel economy stacks up against other popular performance coupes:
| Model | Engine | Combined MPG |
|---|---|---|
| Nissan 370Z | 3.7L V6 | 20–22 |
| Toyota GR Supra (2.0L) | 2.0L Turbo | 27 |
| Ford Mustang (2.3L EcoBoost) | 2.3L Turbo | 25 |
| Chevrolet Camaro (3.6L) | 3.6L V6 | 22 |
| Mazda MX-5 Miata | 2.0L I4 | 29 |
While the 370Z fuel economy may seem lower than turbocharged competitors, remember it’s a naturally aspirated engine. This gives it more linear throttle response and raw power without turbo lag — a feature many driving enthusiasts love.
How to Improve Your 370Z Fuel Economy
You can enhance your 370Z’s fuel efficiency with a few smart driving habits and maintenance tips:
1. Drive Smoothly
- Avoid aggressive acceleration or sudden braking.
- Shift gears at optimal RPMs for better fuel efficiency.
2. Maintain Proper Tire Pressure
- Check tire pressure regularly.
- Underinflated tires increase rolling resistance and fuel consumption.
3. Regular Maintenance
- Change engine oil at recommended intervals.
- Keep air filters, spark plugs, and injectors clean.
4. Reduce Extra Weight
- Remove unnecessary cargo from your trunk.
- Every extra kilogram affects mileage.
5. Use the Right Fuel
- Always use premium unleaded (91+ octane) fuel for peak performance and mileage.
6. Cruise at Steady Speeds
- The 370Z achieves its best mileage during highway cruising between 65–70 mph.
By following these steps, you can easily gain an extra 1–2 MPG from your 370Z fuel economy.
Technology That Aids Fuel Efficiency
Nissan incorporated several intelligent systems to optimize performance and mileage:
1. SynchroRev Match
This system automatically matches engine revs during downshifts, reducing unnecessary fuel burn and making gear transitions smoother.
2. Aerodynamic Efficiency
The 370Z’s sleek, low-profile design minimizes wind resistance, helping it glide efficiently even at high speeds.
3. Lightweight Design
Using aluminum for the hood, doors, and suspension helps improve both acceleration and fuel economy.
370Z Fuel Tank Capacity and Range
If you plan long drives, knowing your car’s fuel range helps with trip planning.
- Fuel Tank Capacity: 72 liters (19 gallons)
- Combined Mileage: Around 20–22 MPG
- Approximate Range: 380–420 miles on a full tank
This gives the Nissan 370Z decent road-trip potential, especially on highways where fuel economy peaks.
Eco-Friendly Considerations
While not a hybrid, the 370Z’s V6 engine complies with Ultra-Low Emission Vehicle (ULEV) standards. Nissan’s fine-tuned engine management system reduces CO₂ emissions and improves combustion efficiency.
The 370Z fuel economy also benefits from:
- Cleaner exhaust systems
- Optimized idle speed control
- Reduced friction materials
So, while it’s a performance car, it’s also engineered to be as environmentally responsible as possible.
Pros and Cons of the 370Z Fuel Economy
Pros
- Strong balance of power and efficiency
- Consistent real-world mileage
- Reliable and durable V6 engine
- Excellent aerodynamics
Cons
- Requires premium fuel
- Not as fuel-efficient as smaller turbo engines
- Mileage drops during aggressive driving
Despite these minor downsides, the 370Z fuel economy remains impressive for its class.
Owner Experiences and Feedback
Owners often praise the 370Z fuel economy for being better than expected in a high-performance car. Reports show:
- Around 22–24 MPG on highways
- Consistent mileage even after years of ownership
- Minimal performance loss when driving economically
Many owners appreciate that the 370Z offers real-world usability alongside thrilling driving dynamics.
370Z Fuel Economy vs. the New Nissan Z
The 370Z’s successor — the Nissan Z (400Z) — features a 3.0-liter twin-turbo V6. It produces more power (400 hp) but offers slightly better fuel efficiency thanks to turbocharging and direct fuel injection.
Still, for purists, the naturally aspirated 370Z remains a favorite. It provides a raw, engaging feel while maintaining respectable fuel numbers — something few modern cars manage.
Key Takeaways for 370Z Fuel Economy
Let’s summarize what makes the 370Z’s fuel performance stand out:
- City Mileage: 17–19 MPG
- Highway Mileage: 25–26 MPG
- Combined Average: 20–22 MPG
- Fuel Tank Range: Up to 420 miles
- Best Mileage Tips: Smooth driving, proper maintenance, and steady cruising
For a performance coupe with over 330 horsepower, those numbers are excellent.
Final Verdict: The Perfect Mix of Performance and Efficiency
The Nissan 370Z fuel economy perfectly balances performance and practicality. With its V6 power and driver-focused design, it offers an authentic sports car experience without making you visit the fuel station every day.
Why It’s Worth It
- Combines exhilarating performance with decent mileage
- Built with reliable engineering and aerodynamic design
- Offers great long-term ownership satisfaction
If you’re looking for a sports car that delivers both speed and sensible fuel efficiency, the Nissan 370Z is a top contender. It’s a car that lets you enjoy every mile — both for the thrill and for the efficiency it quietly achieves.
