How long do RX7 engines last?

Carefully-maintained, both the Mazda RX7 and RX8 can be very reliable. Jean-Pierre Derdeyn of rotary-specialist shop Derwin Performance told Hagerty that rotary engines can last for 150,000 miles or more without issue if maintained correctly.

How many miles does a rotary engine last?

Those apex seals don’t tend to last long before they need replacing, either. Rebuilding a Wankel at 80,000-100,000 miles is typical, and earlier than most piston engine need such exhaustive work.

Is the RX7 unreliable?

The FD Mazda RX7 is one of the greatest cars to emerge from the 1990s. It’s gorgeous, it’s rotary powered, it’s easily modifiable, and it’s totally unreliable. … Regular says, the rotary turbo is an experience, it’s what makes the car.

What year did they stop making RX7?

Unfortunately, an escalating MSRP and weak economy spelled the third-generation RX-7’s demise after just three years in the U.S. , with 1995 being the final model year.

Which is better RX7 or Rx8?

When comparing the motors we have to keep in mind the FD Rx7 had the severe turbo lag, and the 40-80 time is 6.5 seconds, while the Rx8 is 5.8 seconds because of its N/A powerplant. The Rx8 won awards for the brilliant engine and handling while the Rx7 FD won less during 27 years.

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Are RX7 expensive to maintain?

The annual maintenance cost of a Mazda RX-7 is $346. Repair and maintenance costs vary depending on age, mileage, location and shop.

Is the RX7 FD reliable?

“The rotary is a very reliable engine when it has been properly maintained—in particular, when owners pay attention to the types of oil they use in the car, and the frequency with which they change that oil,” Derdeyn says.

Why are rotary engines so unreliable?

Rotary engines have a low thermal efficiency as a result of a long combustion chamber and unburnt fuel making it to the exhaust. They also have problems with rotor sealing as a result of uneven temperatures in the combustion chamber since combustion only occurs in one portion of the engine.

Are RX7 reliable?

Carefully-maintained, both the Mazda RX7 and RX8 can be very reliable. Jean-Pierre Derdeyn of rotary-specialist shop Derwin Performance told Hagerty that rotary engines can last for 150,000 miles or more without issue if maintained correctly.

Why is RX7 banned?

Well, technically, yes: any Mazda RX7 produced after 1995 would have been made to cater to the Japanese car market, which meant that it had a Left-hand drive configuration, which is illegal in the United States.

Are RX-7 fast?

And with the RX-7 weighing just over 1.3 tonnes, it was enough for a 156mph top speed and 0-62mph in 5.1secs.

How much is a Mazda RX7 worth?

Expect to pay around $25,000 to $40,000 for a good one, but ones in immaculate condition will go for even more (for example this one). If you are interested in purchasing a Mazda RX-7 FD, make sure you check out our “Buying a Mazda RX7 FD – Ultimate Guide” article.

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What’s faster RX-7 or Supra?

The top performance brought the RX-7 up to 276 horsepower which rocketed the car to a tops speed of 155 miles per hour and did 0-60 miles per hour in 5.7 seconds. … This allowed the Supra a 0-60 time of 5.1 seconds and a top speed of 160 miles per hour.