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The Mazda RX-8 top speed is 145 mph. The transmission fluid needs to be replaced every 30,000 to 60,000 miles.
Mazda RX8 accomplishes the highest speed of 230-240 kmph in no time. … The RX7 reaches a top speed of 190-200 kmph. Both RX7 & RX8 are brilliant regarding acceleration. It is one of the coolest difference between Mazda RX8 vs RX7.
Coming back round to the main straight and feeding in the power, the RX-8 feels quick, but not blindingly fast. Range-topping models were supposed to make almost 230bhp, but even a very well-sorted one will be making more like 210bhp. But this isn’t an engine you enjoy for straight-line performance.
Turbocharging the RX-8 will help to raise the power to around 400 bhp. The 4 port engines are ideal for turbocharging than the 6 port engines. Before going ahead with the turbocharging, make sure that you have a complete kit, as well as a place with all the facilities for such a massive undertaking.
If you relish high-revving power over low-rpm grunt, the RX-8 might be for you. Its 1.3-liter rotary engine’s redline is 9,000 rpm with the six-speed manual transmission, and it makes 232 horsepower at 8,500 rpm. … (With the six-speed automatic, the engine makes 212 hp at 7,500 rpm, which is also the redline.)
According to ProfessCars estimation this Mazda is capable of accelerating from 0 to 60 mph in 7.7 sec, from 0 to 100 km/h in 8.1 sec, from 0 to 160 km/h (100 mph) in 20.4 sec, from 0 to 200 km/h (124 mph) in 36.4 sec and the quarter mile drag time is 15.7 sec.
Poor Fuel Economy & Daily Drivability Another reason why the RX8 is cheap to buy now is because many are put off by the poor fuel economy of the car. Rotary engines might be small in size (and produce substantial power relative to that size) but they have a tendency to be thirsty.
While nothing significant was etched in stone, lots of Mazda owners and third-party mechanics decided that the Rx8 rotary engine was experiencing lots of engine failure, due to ignition coil failure. But it was not just ignition coils, but a combination of other issues. … A huge amount of oil burning from the engine.
The kit includes a Garrett ball-bearing turbo spinning 13 pounds of boost, a PTP-designed stainless-steel exhaust manifold and down pipe that plumbs into the stock exhaust, a cold-air intake, a smaller battery (which provides the underhood space for the turbo), an intercooler, larger fuel injectors, a new oil pan, and …
145 mph
Engine: | 1.3-liter, rotary engine |
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Torque: | 159 pound-feet |
Transmission: | Six-speed Manual |
0-60 mph: | 6.4 seconds |
Top Speed: | 145 mph |
It is powered by the RENESIS 13B-MSP (2-rotor, multi-side-port) Wankel engine displacing 1.3 L (1,308 cc).
The Mazda RX8 is an amazing car it sounds great and looks good too. It’s comfortable for a sports car and it is so much fun to drive. … Best value sports car. Could use a little more power but for under 10,000 it’s still a bang for your buck.
The Mazda RX8’s engine problems The main issue, Jalopnik reports, is that the RX8’s ‘Renesis’ rotary wasn’t built quite like the RX7’s 13B. The Renesis engine’s housing isn’t as strong and can warp over time. In addition, Mazda had to modify the rotary engine’s exhaust to comply with emissions.
Acceleration and Power. The Mazda RX-8 is powered by a 1.3L RENESIS two-rotor rotary engine that makes 212 horsepower at 7,500 rpm and 159 pound-feet of torque at 5,500 rpm. When equipped with a manual transmission, however, the RX-8 rotary engine churns out 232 horsepower at 8,500 rpm.
The key is to pay attention to how you drive, when, and for how long. Take everything in moderation. Run it to redline, but don’t hold it there, let it cool off. Go ahead and lug it periodically if you need to, but don’t stay down there.
The Mazda RX8 is not a car for everyone as it has a 1.3L rotary motor in it. But if you are looking for a well balanced, excellent handling. The best 0-60 I’ve done is 5.9sec launching at 5k and no roll out on Perli Zero’s.
Because not since the ’95 model year, when the last twin-turbo 255-horsepower rotary-powered Mazda RX-7s were sold here, could they warble the praises of the unconventional and compact 1.3-liter sport coupe. …
2004 Mazda RX-8 | |
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Base price | $25,180 |
Engine | 1.3L/250-hp rotary |
Transmission | 6-speed manual |
0-60 mph, sec | 6.4 |
The Mazda rx-8 is a very comfortable car I goes really fast and can be very reliable. Only bad thing is the gas and mileage since my car is a 2004. The older the car the more issues it will have but mine is hanging on strong and is by far my favorite car.
Problem: The RX-8 has the unique rotary style engine, and this version of the rotary engine has proven to be highly unreliable, particularly after 60,000 miles. Warranty companies say that Mazda have unofficially said that these engines do become unreliable and susceptible to problems at over 60,000 miles.
As the RX-8 didn’t change much over its seven year run, we’d recommend going with a 2010 or newer model due to the improvements in the engine that greatly reduce roughness, flooding and most importantly, oil consumption. If you’re on a budget and looking at an older model, try to find a low-mileage one-owner car.
In general, yes, it is fairly reliable. However, you do need to maintain it. This means regular oil changes and regularly checking the fluid levels (rotary engines burn a small amount of oil and this amount increases as the engine ages). It also means being gentle on the equipment.
Mazda has announced the RX-8 Spirit R special edition for the Japanese domestic market (JDM). The JDM RX-8 Spirit R is based on the RX-8 Type RS (with a six-speed manual transmission) and Type E (with a six-speed automatic gearbox).
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.
The annual maintenance cost of a Mazda RX-8 is $517. Repair and maintenance costs vary depending on age, mileage, location and shop.