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How many miles per gallon does a 1989 Toyota Tercel get?

The typical fuel economy for a 1989 Toyota Tercel falls in the 30s to low-40s miles per gallon, depending on transmission and condition.


In more detail, the 1989 Tercel was designed as an economical compact car during a period of rising fuel prices. Its efficiency varied with engine choice, transmission, trim level, and maintenance. The following provides a snapshot of representative era-specific figures and what drivers commonly experienced in everyday use.


Estimated fuel economy by configuration


Note: The numbers below summarize common configurations from that model year and reflect era-typical EPA testing and owner reports. Real-world results can vary based on condition and driving style.



  • Manual transmission (5-speed) with a small-displacement engine: roughly 28–31 mpg in city driving and about 38–44 mpg on the highway.

  • Automatic transmission (3- or 4-speed) with a similar engine: roughly 26–29 mpg in the city and about 34–39 mpg on the highway.


These figures represent typical ranges for commonly equipped trims. Real-world mileage will vary with maintenance, tire condition, load, and driving conditions.


Practical tips for maximizing mpg on a vintage Tercel


To maximize efficiency, follow regular maintenance: replace spark plugs and air filters on schedule, keep tires inflated to recommended pressures, use the correct fuel grade, and perform timely oil changes. Gentle driving, steady speeds on highways, and minimizing unnecessary weight can also boost mileage on older econoboxes.


Real-world considerations


EPA-rated figures from the late 1980s provide a baseline, but actual mileage depends on the car’s mechanical health, transmission type, and any wear accumulated over decades. If evaluating a used 1989 Tercel today, a thorough pre-purchase inspection focusing on the engine, transmission, exhaust system, and suspension can help set realistic expectations for current fuel economy.


Summary


The 1989 Toyota Tercel typically achieves mid-30s mpg in combined driving for well-maintained examples, with manual transmissions usually delivering higher highway mileage. Expect lower numbers if the engine is worn, the car carries extra weight, or if driving involves frequent stop-and-go conditions. For a vintage economy car, consistent maintenance and mindful driving are the best predictors of fuel efficiency.

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.