# Nissan 370Z specs and mpg by year

- **Latest year:** 2021
- **MPG (combined):** 20
- **Drive:** RWD
- **Years covered:** 2015-2021

## Quick answer

The 2021 Nissan 370Z is a two-seater rated at 20 mpg combined. Engines: 3.7L V6.

## Every 2021 Nissan 370Z version

| Version | Engine | Drive | Transmission | City/Hwy | Combined | Fuel cost / year | CO2 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 370Z | 3.7L V6 | RWD | Manual | 17/26 | 20 mpg | $4,100 | 445 g/mi |

Each row is a version the EPA tested. Fuel cost assumes 15,000 miles a year (55% city) at national average prices; CO2 is tailpipe emissions.

## Nissan 370Z specs by year

| Year | Engines | Transmission | Drive | MPG (combined) |
| --- | --- | --- | --- | --- |
| 2021 | 3.7L V6 | Manual | RWD | 20 |
| 2020 | 3.7L V6 | Automatic, Manual | RWD | 20-22 |
| 2019 | 3.7L V6 | Automatic, Manual | RWD | 20-22 |
| 2018 | 3.7L V6 | Automatic, Manual | RWD | 20-22 |
| 2017 | 3.7L V6 | Automatic, Manual | RWD | 20-22 |
| 2016 | 3.7L V6 | Automatic, Manual | RWD | 20-21 |
| 2015 | 3.7L V6 | Automatic, Manual | RWD | 20-21 |

EPA combined ratings. MPGe is the EPA efficiency measure for electric cars. Ranges cover every engine and drivetrain EPA tested for that year.

## How has the 370Z changed over the years?

- **2021:** combined mpg went from 20-22 to 20.
- **2017:** combined mpg went from 20-21 to 20-22.

## Frequently asked questions

### What mpg does the 2021 Nissan 370Z get?

The 2021 Nissan 370Z is EPA-rated at 20 mpg combined, depending on engine and drivetrain. Real-world mileage varies with speed, climate and load.

### What engine does the 2021 Nissan 370Z have?

The 2021 Nissan 370Z comes with: 3.7L V6. It uses manual transmission and is offered with RWD.

### Is there a hybrid Nissan 370Z?

No. In the EPA data from 2015-2021 the Nissan 370Z has no hybrid version.

### Which Nissan 370Z year gets the best gas mileage?

In the EPA data, the 2020 Nissan 370Z has the highest combined rating, up to 22 mpg. Ratings for the same model can change between years when engines or test procedures change.

### How much does it cost to fuel a 2021 Nissan 370Z for a year?

About $4,100 a year, using the EPA's assumptions of 15,000 miles (55% city, 45% highway) at national average fuel prices. Your cost depends on your local prices, mileage and driving style.

### What is the city and highway mpg of the 2021 Nissan 370Z?

The most efficient 2021 version, the 370Z, is rated 17 mpg city and 26 mpg highway (20 combined). Other engines and drivetrains are rated lower; the versions table above lists each one.

### How much CO2 does the 2021 Nissan 370Z emit?

EPA rates its tailpipe CO2 at 445 grams per mile depending on version. Lower is better; the cleanest gas cars sit under 250 g/mi and electric cars have none at the tailpipe.

## Sources

- [fueleconomy.gov (US DOE and EPA)](https://www.fueleconomy.gov/)

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## Car care

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- [Tire size calculator](https://diagxcar.com/tools/tire-size-calculator)

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Source page: https://diagxcar.com/vehicles/nissan-370z
Updated: 2026-11-03
General information, not a substitute for a qualified mechanic.