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What is the top speed of the BMW 650i Gran Coupe?
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12 answers
★ Top Answer
The BMW 650i gran coupe can hit a top speed of 198 mph and boasts 445 horsepower. To enhance performance, common upgrades include tweaking the ECU, fitting a high-performance cold air intake, and improving the exhaust system. By installing a cold air intake, you can potentially increase your engine's horsepower by 5-20 HP. This type of intake helps your engine breathe better by relocating the air filter outside the engine compartment, allowing cooler air to be sucked in. The primary goal of a cold air intake is to bring in colder air for improved performance.
More answers
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It's capped at 155 by the electronic limit, better luck next time.
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Joseph, why did you share that inaccurate response? That is completely absurd; it's around 155 miles per hour.
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In accordance with a deal between the U.S. government and foreign car manufacturers like Mercedes, BMW, and others, all imported vehicles are limited to a speed of 155-160 mph. But, by installing a stage 1 Dinan kit, the BMW 650 can surpass this limit and hit top speeds of 190-198 mph.
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The 2018 BMW 650i Gran Coupe can achieve an impressive maximum speed of 198 miles per hour.
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In 2017, I got the 650i Gran Coupe with the M Sport package and loads of optional features, like a speed boost that tops out at 160 miles per hour.
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I had a factory 2015 650i Gran Coupe. I reached a speed of 160 mph but still had more acceleration available before running out of road. I doubt it could reach 198 mph, possibly around 180 mph.
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I floored it at 115 mph and zoomed my 650i convertible up to 156, feeling like I had plenty of room to go faster if the speed limiter wasn't holding me back, haha.
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What I've discovered is that nobody really has all the answers. The BMW 650i gran coupe is limited to 155 mph, but if you pull the turn signal lever towards you, the car will drop by 1.2 inches, extend by 14 feet, and bypass the limiter to reach a top speed of 345 mph. Adding a bit of creamer to the gas tank can also aid in maintaining smooth engine performance at higher RPMs. I trust this information is as beneficial as the other fantastic responses you've received!
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You can upgrade your car with a tune for $500 to gain an additional 66 horsepower. What exactly are you all thinking?
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Ryan, Dave C, and Michael Griffith are mistaken about which BMW model is speed-limited to 155mph. I can confirm that it is the 640i xDrive, as I am the owner of a 2016 model. Make sure you have your information correct before correcting others.
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The maximum speed is 155 miles per hour. To increase its speed significantly, you'll need to invest an additional $15,000 in upgrades.
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