240z vs 280z: A Comprehensive 2024 Comparison to Determine the Better Option

240z vs 280z

When it comes to classic sports cars, few models command the same level of admiration and respect as the Datsun 240Z and 280Z. Both vehicles are iconic examples of Japanese engineering from the 1970s, and they have earned a dedicated following among car enthusiasts around the world. However, many fans of the Z series have debated which model is superior: the 240Z or the 280Z.

In this 2023 comparison, we will examine the key differences between these two vehicles and provide an objective analysis of their respective strengths and weaknesses. We will consider factors such as performance, handling, design, and overall value, with the goal of helping readers make an informed decision about which Z car is right for them. Whether you are a die-hard fan of the series or simply interested in learning more about these classic vehicles, this article will provide valuable insights into the 240Z vs 280Z debate.



When it comes to performance, the Datsun 240Z and 280Z both have their own unique characteristics. The 240Z came with a 2.4L engine, while the 280Z had a larger 2.8L engine. The 240Z had a carbureted engine, while the 280Z used a Bosch fuel injection system.

The 240Z had a horsepower of 151 and a torque of 146 lb-ft, while the 280Z had a horsepower of 170 and a torque of 163 lb-ft. Despite the 280Z having a larger engine and more power, it was also heavier than the 240Z, which affected its overall performance.

In terms of acceleration, the 240Z could go from 0-60 mph in 8 seconds, while the 280Z could do it in 7.7 seconds. The top speed of the 240Z was 125 mph, while the 280Z could reach a top speed of 130 mph.


The Datsun 240Z and 280Z are both iconic sports cars that have captured the hearts of car enthusiasts for decades. The design of both cars is sleek and stylish, with a nod to the classic sports car aesthetic.


The exterior of the 240Z and 280Z is similar, with the 280Z taking design cues from its predecessor. The wheelbase of the 280Z is slightly longer, with a 2,305 mm wheelbase for the 2-seater and 2,605 mm for the 2+2 configuration. The height of both cars is between 1,285 mm and 1,305 mm. The length of the body is 4,115 mm for the 2-seater and 4,425 mm for models with additional 2 seats at the back. The 280Z has thicker, safety bumpers, while the 240Z retains the classic design.


The interior of the 280Z is restyled, with changes to the dashboard and seats, but the overall layout is similar to the 240Z. The 280Z has more comfortable seats and a slightly larger cabin, making it a more comfortable ride for longer journeys. The 240Z has a more minimalist interior, with a focus on the driving experience rather than luxury.



The Datsun 240Z and 280Z are both classic sports cars that were produced in the 1970s. While these cars were not designed with modern safety features, they do have some basic safety features that were standard for their time. Both the 240Z and 280Z have four-wheel disc brakes, which provide better stopping power than the drum brakes that were common on cars of that era. In addition, both models have a steel safety cage that helps protect the occupants in the event of a collision.


When it comes to technology, the 280Z is the clear winner. The 280Z was introduced in 1975, two years after the 240Z, and it featured a number of technological advancements that were not available on the earlier model. One of the most significant upgrades was the addition of fuel injection, which replaced the carburetor on the 240Z. This allowed the 280Z to produce more power and better fuel economy than its predecessor.

Another technological advancement on the 280Z was the addition of electronic ignition. This system replaced the traditional points and condenser ignition system that was common on cars of that era. Electronic ignition provided more reliable starting and improved performance.



When it comes to reliability, both the 240Z and 280Z have a reputation for being dependable cars. However, the 280Z is generally considered to be more reliable due to its fuel injection system, which is nearly maintenance-free compared to the carbureted system found on the 240Z. Additionally, the 280Z has a more advanced electrical system that is less prone to issues than the simpler system found on the 240Z.


In terms of maintenance costs, the 240Z and 280Z are fairly similar. Both cars are relatively easy to work on and parts are readily available, which helps keep costs down. However, it’s worth noting that some parts for the 280Z can be more expensive due to its more advanced technology.

One area where the 280Z may be more expensive to maintain is in terms of fuel costs. While the fuel injection system is more efficient than the carbureted system found on the 240Z, it can also be more expensive to repair if something goes wrong.


So, both the Datsun 240z and 280z are great cars with their own unique features. The 240z is a classic sports car with a lightweight body, while the 280z has a more powerful engine and better safety features.

When it comes to exterior and dimensions, the 280z’s body is similar to the 240z, but with a longer wheelbase and more seating options. The 240z is carbureted, while the 280z uses a Bosch fuel injection system, giving it a slight advantage in terms of performance.

However, the 240z has a more simplistic design and is easier to work on, making it a popular choice for car enthusiasts. The 280z, on the other hand, has more modern features such as air conditioning and power windows, making it a more comfortable ride.

Overall, the choice between the 240z and 280z comes down to personal preference and what the driver is looking for in a car. Both models have their strengths and weaknesses, but they are both great choices for those who appreciate the classic style and performance of a Datsun.


What is the difference between the Datsun 240Z and 280Z?

The Datsun 240Z and 280Z are both part of the same lineage of sports cars, but there are some key differences between them. The 240Z was produced from 1970 to 1973, while the 280Z was produced from 1975 to 1978. The 280Z had a longer wheelbase, a larger engine, and more interior space than the 240Z. Additionally, the 280Z had some design changes, including a different grille and bumpers.

Are Datsun 240Z and 280Z reliable cars?

Both the Datsun 240Z and 280Z are generally considered to be reliable cars, especially for their time. However, it’s important to keep in mind that these cars are now several decades old, and maintenance and repairs may be more difficult and expensive than for more modern cars. Potential buyers should also keep in mind that the condition of any used car can vary greatly depending on its history and how well it has been maintained.

How much does a Datsun 240Z or 280Z cost?

The cost of a Datsun 240Z or 280Z can vary widely depending on a number of factors, including the car’s condition, mileage, and location. As of 2023, prices for a decent condition 240Z can range from $20,000 to $40,000, while prices for a 280Z can range from $10,000 to $30,000. However, it’s important to keep in mind that prices can fluctuate over time and that rare or particularly well-maintained examples may command higher prices.

Can a Datsun 240Z or 280Z be used as a daily driver?

While it’s certainly possible to use a Datsun 240Z or 280Z as a daily driver, it may not be the most practical choice for everyone. These cars were designed as sports cars, and as such, they prioritize performance over comfort and convenience. Additionally, the age of these cars means that they may require more maintenance and repairs than a newer car. However, for those who are willing to put up with the quirks and challenges of owning a classic car, a Datsun 240Z or 280Z can be a fun and rewarding daily driver.

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