In the first drag race, the M8 had the best launch and was the fastest out of the gate. Surprisingly, the M5 CS took the longest to leave, but it quickly passed the M5 Competition. The M8 began to pull away from the M5 CS, but the latter was able to maintain an advantage to the finish line and win this round. Later, when they reviewed the replays, it appeared that the M8 had jumped the starting line. So they made the decision to try again.
This time, the M5 CS hooked brilliantly and outran both of its BMW siblings. Up until the finish line, it kept maintaining its lead. The M5 Competition took its sweet time to complete the quarter-mile run, while the M8 finished in close second. This run took 10.9 seconds for the M5 CS, 0.4 seconds for the M8, and 1.8 seconds for the M5 Competition.
After that, rolling races were held. The first roll race started at 50 mph with the cars in comfort mode and the automatic gearbox engaged. The kickdowns of the M8 and M5 Competition were comparable, but the M5 CS was once more quicker. It began establishing a sizable lead and appeared to be winning the race when a bird struck the driver’s wing mirror and forced him to slow down. The M5 CS would have completed this mile run before everyone else had this accident occurred.
The M8 had the best kickdown this time when the race was restarted. It led for a while before the M5 CS edged it just before the half-mile and continued to gain ground. The M8 and the M5 Competition came in second and third, respectively, while the CS won handily. The M8 has a performance upgrade kit that raises its top speed to 190 mph, but this one only reached a top speed of roughly 164 mph, according to Mat. In the context of the race, it would not have mattered.
The second rolling race started at 50 mph, but this time the transmission was in manual mode, and the cars were tuned for sport. Once again, the M5 CS had the best kickdown, but the M8 quickly defeated the M5 Competition. After this, there were no shocks as the M5 CS took first place, followed by the M8 and the M5 Competition.
It was finally time for the braking test starting at 100 mph. While the other two feature the factory-installed steel brakes, the M5 CS sports carbon-ceramic brakes. This round was also won by the M5 CS, which stopped in the shortest amount of time. The M5 Competition finished in second place, and the M8 took a bit longer than the former to stop and take third place.
Watch the three BMWs compete, then let us know in the comments which one you would choose to drive every day.
In This Article...
a small amount of sibling rivalry. Now is the moment to place your wagers.
The M5 Competition and M8 Competition are the two BMW M models that resemble one another the most. The two M vehicles, despite having different body designs, use the same engine and transmission and only weigh 33 pounds more or less than one another (15 kilograms).
However, there is a significant price disparity. The difference in price between the two is approximately $20,000. Where does this money go?
To address this, watch the M5 Competition vs. M8 Competition drag race on CarWow. The M8 is faster, according to the specs for both vehicles, but let me explain why.
Video of a drag race between the BMW M8, M5, and M5 CS
Due to its incredible power and ability to transform even hefty vehicles into true land rockets, the BMW S63’s 4.4-liter twin-turbo V8 is one of the most remarkable and captivating engines available today. The BMW M8 Competition Gran Coupe, M5 Competition, and M5 CS are three vehicles using it that are featured in the video below. These vehicles really share a lot of their mechanical components.
One is left wondering which of these cars is worth the money given that they share the same engine, transmission, and M xDrive system, but there are some distinct variances in this area. The BMW M5 Competition will be the most affordable model, but the performance sheet indicates that it will also be the slowest. The 4.4-liter V8 in this vehicle produces 617 horsepower and 750 Nm of torque, which should convert into a 0-100 km/h (62 mph) sprint time of 3.3 seconds.
Its immediate neighbor is the BMW M8 Competition Gran Coupe. This vehicle is designed to complete the same sprint with the same engine in 3.2 seconds. The M5 and M8, however, both outperformed their respective times. The M5 CS is predicted to be the fastest of the three, reaching the same benchmark speed in three seconds flat thanks to its small power increase to 626 horsepower and reduced weight.
The drag strip will demonstrate just how different these vehicles are, although the M8 and M5 CS are not as dissimilar as you may believe. In fact, as you’re going to see, they’re rather close together, so you might want to consider twice before making a choice. The M5 CS is the more desirable model, yet many people think the M8 Gran Coupe looks better. Who would receive your hard-earned money?
If so, is it the BMW M5?
Performance-wise, BMW’s sixth-generation M5 with standard M xDrive practically altered the rules when it debuted for the 2018 model year. The F90 M5 quickly rose to the top of the list as one of the fastest and most capable BMWs—and sedans—of all time for the brand, which had long resisted incorporating all-wheel drive into its coveted M models. The amazing acceleration of the F90 M5 has earned it a spot in both the BMW lineup and among other performance vehicles. The inaugural pre-LCI variant ran the standing quarter mile in 10.9 seconds at 129 mph.
Since the F90 M5’s release, the model has progressively gotten faster and more potent. The M5 CS has the most potent BMW engine ever, with 627 horsepower, surpassing the 618-horsepower S70/2 V12 of the McLaren F1 from the mid-1990s. The M5 Competition has 617 horsepower at 6,000 rpm. The M5 CS is the fastest and most potent four-door BMW vehicle currently on the market, according to a recent instrumented test conducted by the experts at Car and Driver.
The test results from Car and Driver don’t leave much room for interpretation. The M5 CS can reach 60 mph from a standstill in just 2.6 seconds and complete the standing quarter mile at 130 mph in 10.6 seconds. Other notable features include a 6.2-second acceleration from 0 to 100 mph and a 15.5-second arrival at 150 mph. Rolling from five to sixty miles per hour takes 3.8 seconds, while emergency braking from seventy to a complete stop requires 150 feet. Another advantage is grip, with the M5 CS pulling 1.02 g around a 300-foot skidpad. The M5 CS’s 627 horsepower at 6,000 rpm and 553 pound-feet of torque at 1,800 rpm are only part of the story; in comparison to the 4,237-pound M5 Competition LCI, the model lost 141 pounds. We have known that M xDrive is a crucial part of the M5’s equation for speed ever since the vehicle initially became available, and BMW continues to benefit from the inclusion of all-wheel drive in the G80 M3 Competition and G82 M4 Competition when they are equipped.
Even though the M5 CS is the most potent BMW model ever, it isn’t the quickest car available right now, albeit it comes very close. This distinction still belongs to the M8 Competition in coupe form, which can accelerate from a stop to 60 mph in only 2.5 seconds. However, the M8 Competition’s quarter-mile time is a fraction slower than the M5 CS’s, coming in at 10.7 seconds at 129 mph. However, given the M8’s 4,251-pound curb weight, the figures are even more astonishing. The M8 Competition’s five-to-60 rolling start time of 3.5 seconds is faster than the M5 CS, but its observed mileage of fifteen mpg according to Car and Driver is three less than the all-weather super sedan’s figure of eighteen mpg — not that anyone buys such a car with a concern for efficiency in mind, but just to show we’re not actually picking at straws here.
Is the BMW M8 BMW’s quickest model?
There are a few pretty intriguing titles that the BMW M8 Competition in Coupe form has won. It is BMW’s most potent and fastest production vehicle at the moment, at least until the limited-edition M5 CS goes on sale. At least in a straight line, the BMW M8 is essentially a supercar dressed in GT attire. Due to its weight and elegance, there may have been some discussion regarding the M8’s performance. no longer.
That’s because the authors of Road & Track put together a brief list—well, perhaps short is an exaggeration—of the ten-year period’s top-performing automobiles as measured in a straight line. Unexpectedly or not, BMW made the cut with not one but two vehicles, one of which is near the top. This top 10 was created using data that R&T employees independently collected rather than manufacturer claims because the discrepancies between those two factors could be quite significant.
The 2019 BMW M5 Competition came up first, and with a 0-60 mph time of just 2.6 seconds, it is already exceptionally quick for a four-door sedan. The M5 was only 0.1 seconds slower than the Porsche 911 GT2 RS and equally as quick as the McLaren 720S Coupe (2.5 seconds). Mind you, those are real, authentic, uncommon, and highly fast supercars. And a four-door sedan called the M5 was right there among them. However, the BMW M8 Competition was faster.
The M8 will go from 0 to 60 mph in 2.5 seconds, which is tremendously quick and matches the GT2 RS. To put things in perspective, the Porsche Taycan Turbo S, an all-wheel drive electric car with an extra 130 HP, will move more quickly by just 0.1 seconds. The 2020 Tesla Model S Performance and the Bugatti Chiron Sport both fit this description. Only the Porsche 918 Spyder, 911 Turbo S, and Lamborghini Huracan Performante were quicker than the M8 Competition. That is the kind of business you should be in.
BMW M8’s top speed is.
The 617-hp twin-turbo V-8 engine of the BMW M8 has such mind-blowing performance that it can reach 60 mph in only 2.5 seconds. The M8 travels a quarter mile at 129 mph in under 10.7 seconds. That is faster than a 710-hp Ferrari 488 Pista from a vehicle that weighs more than two tons and has a rear seat. Put that down to an overachieving engine and all-wheel drive traction. The M8 is really quick, yet thanks to its smooth transition to criminal speeds and its solidity when clamped to the pavement, going fast feels almost guilt-free. The M8 cockpit is well-appointed and features a sizable touchscreen screen to handle navigation or audio choices. It is available as a coupe and convertible (the four-door M8 Gran Coupe is reviewed separately). Its rear seat, however, isn’t a useful area. The M8 is a huge coupe with even bigger performance figures, making it one of the most cheap vehicles that will consistently allow you to complete a quarter-mile in less than 10 seconds.