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How many miles per gallon does a 1971 Honda N600 get?

In typical mixed driving, a 1971 Honda N600 generally achieves about 40–45 miles per gallon (mpg) using a US gallon. On long highway trips, some drivers report values approaching the upper 40s to around 50 mpg, while city or stop-and-go conditions often yield the lower end of that range. Actual results vary with maintenance, driving style, and load.


Context and what to expect


The 1971 Honda N600 was designed as an exceptionally lightweight, small-displacement car for efficient urban use. Official EPA ratings from that era were not consistently published for every model, and many figures cited by enthusiasts come from real-world driving and vintage road tests. Because of this, mpg is best understood as a range reflecting typical experiences rather than a single certification figure.


Below are typical ranges observed by owners and restorers in real-world driving scenarios.



  • Mixed driving (a balance of city and highway): approximately 40–45 mpg (US gallons).

  • Highway cruising: commonly in the upper 40s, with some trips approaching 50 mpg.

  • Urban or stop-and-go driving: typically 35–40 mpg, depending on tune and conditions.

  • Real-world variability: roughly 30–50 mpg can occur depending on maintenance, load, and driving style.


These figures are approximations and can differ based on how well the car is tuned, the condition of the carburetor, air filter, tire pressure, and how tightly the car is maintained. A well-tuned N600 with clean fuel and careful driving can reach the higher end of the range, especially on longer highway runs.


Notes on data sources and reliability


Fuel economy figures for the N600 come from a mix of vintage automotive press tests and contemporary owner reports. Because the model is older and varies by market (U.S. vs. other regions), there isn’t a single official EPA rating for every configuration. Readers should treat mpg as a best-estimate guide based on vehicle condition and driving habits.


Factors that influence mpg on the 1971 N600


Understanding what affects fuel efficiency helps explain the range and guides practical improvements for owners of these vintage cars.



  • Engine tune and carburetion: Proper carburetor adjustment, ignition timing, and a clean air filter improve efficiency; a misadjusted carb or worn parts can sap fuel economy.

  • Air resistance and weight: The N600 is light, but added luggage or aftermarket accessories can increase drag and reduce mpg.

  • Tire pressure and rolling resistance: Under-inflated tires raise rolling resistance and lower mpg; maintaining recommended pressures helps.

  • Driving style and speed: Smooth throttle application, steady speeds, and avoiding rapid acceleration boost efficiency; very high speeds reduce mpg.

  • Maintenance: Regular oil changes, spark plug care, and fuel system cleaning help sustain fuel economy over time.

  • Fuel quality and octane: Using appropriate fuel and avoiding degraded or poor-quality gasoline can maintain combustion efficiency.

  • Transmission and gearing: The N600’s gearing favors city driving; driving at reasonable RPM helps avoid inefficiencies from lugging or over-revving.


With conscientious maintenance and mindful driving, owners can maximize the N600’s efficiency within the typical ranges described above.


Summary


The 1971 Honda N600 offers surprisingly good fuel economy for its era. Expect about 40–45 mpg in mixed use, with highway trips potentially reaching near 50 mpg and city driving usually in the mid-30s to low-40s. Real-world results vary with maintenance, driving habits, and load. For collectors and enthusiasts, keeping the carburetion well-tuned and maintaining proper tire pressures can help approach the higher end of the vehicle’s fuel-economy potential.

How many miles per gallon does a Honda CBR 600 get?


The aero might be aimed at improving track performance, but there's a benefit on the road as well, with the bike achieving a claimed 51.4 mpg, enough to get a range of 200 miles from the 18-litre tank.



How many miles per gallon does a 1971 Honda 600 get?


The 599 cc Honda N600 was launched in late 1967, offering 42 hp and a claimed top speed of over 80 mph. U.S. price was $1,275 at launch, and $1,522 with an automatic transmission. Gas mileage was reportedly 40 mpg, but 0-60 took about 18 seconds.



What is the top speed of the 1971 Honda N600?


77 mph
Although the N600 was not known for its speed it performs outside of its engine class mainly due to exceptionally lightweight, with a top speed of 77 mph and a 0-60 time of 19 seconds. Built with 589 cc N600E inline-2 engine and a 4-speed manual constant mesh transmission with 30 mpg.



How many miles per gallon does a Honda N600 get?


The Honda N600's fuel efficiency was around 30 to 40 miles per gallon (MPG), with some sources specifically citing 40 MPG, while others mention 30+ MPG or average fuel consumption of 7.4 liters per 100 km (about 31.6 MPG). This was considered good for its time, especially given its small, lightweight, and powerful-for-its-size 598cc engine.
 

  • Approximate MPG: The N600 achieved between 30 and 40 MPG. 
  • Fuel consumption: Some specifications state a specific fuel consumption of 7.4 liters per 100 km, which is roughly 31.6 MPG. 
  • Performance: It was notable for achieving this fuel economy while having a top speed of around 75-80 mph and 45 horsepower, making it a capable car for its size. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.