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BMW i3s traction control tech going in all BMW, Mini cars

The BMW i3s is essentially a warmed-up version of the i3 electric car we all know and love. The performance boost isn't huge — just 14 horsepower and 15 pound-feet of torque — but it also gets a new suspension, wheels and tires as well as an improved traction control system. We found the car to benefit from all the updates when we drove it for our First Drive Review, but now BMW has offered up more details on just how the traction control system of the i3s helps make it better to drive. The company says it'll expand the technology to all future BMW and Mini models as well. The i3s's system is calibrated to help it to pull away quickly from a stop, making full use of the instantaneous torque offered by the electric motor. It also improves stability when accelerating out of corners, when using regenerative braking and, of course, when the road conditions are less than ideal. The results are palpable, and with the other improvements the i3s definitely feels stronger off the line, as we found on our drive. It's also about a half-second quicker to 60 miles per hour, at 6.8 seconds. The secret is in the response time of the stability control, which BMW claims is 50 times faster than the conventional system. This is made possible by moving the control process into the powertrain itself, rather than a remote unit. This reduces the signal path and, thus, the response time of the traction control system. BMW's Head of Chassis Development, Peter Langen, said of it, "With their high levels of torque and instantaneous responses to every movement of the accelerator, electric motors already make significantly higher demands on driving stability systems than conventional power units." While engineered to make the most of the electric motor, BMW says the shorter cycles of this traction control system show promise for internal combustion vehicles as well. As such, we'll begin to see the improved technology applied across the BMW and Mini lineups going forward. Related Video:

Honda engines and giant killing in the classic Mini Cooper

Electric Federal has taken a fresh look back at the enduring legacy of original Mini with a video interview with Heritage Garage's Graham Reid, one of the foremost experts on classic Minis. As Electric Federal points out, it's important to remember that the Mini did not start out as a performance car. It was built in response to the Suez Canal crisis of the mid-50s, which had a similar effect on British gas prices as OPEC did on American prices in the 1970s - rationing and rapid price jumps.
Through the years, Minis have grown from their budget roots to become seriously competent performance machines. As Reid says, a 150-horsepower Mini on the right track should have no problem outpacing a contemporary Porsche 911.
For some time now, classic Mini owners have been dropping Honda engines under the tiny hoods of their classics. With up to 250 horsepower pulling a car that tips the scales at barely 1,200 pounds, the upgraded Mini is "a real sleeper," Reid says. Interestingly, Reid doesn't mention another increasingly common swap in the Mini community - Suzuki Hayabusa-powered Coopers.

Mini Convertible will reportedly close its top for the final time in 2024

Mini will cancel the droptop version of the Hardtop after three generations, according to a recent report. The Convertible competes in a shrinking segment of the market, so it's one of the brand's slowest-selling nameplates. Production of the current-generation Convertible (pictured) is scheduled to end in February 2024, Automotive News learned from unnamed supplier sources, and the model will not spawn a direct replacement. Mini hasn't confirmed the report, but it's credible because the firm sold only 4,031 units of the Convertible in the United States, one of the largest droptop markets in the world, in 2019, a 25% drop compared to 2018. Global sales totaled 30,426 last year, the publication reported, a not-insignificant 14% drop compared to 2016's results. Motorists who want a convertible Mini may not be entirely out of luck. While it doesn't sound like the head-turning Superleggera Vision concept unveiled in 2014 will reach production, the BMW-owned brand hasn't given up on the idea of launching a standalone sports car that could arrive as a mid-engined roadster. It would likely be electric, like we previously reported, and it hasn't been approved for production yet. Mini has more pressing issues to deal with. Global sales fell by 4.1% in 2019 as motorists in all markets flock around crossovers. As a remedy, executives confirmed they've delayed the launch of the next-generation Hardtop, which will again wear a retro-inspired design but rely largely on technology to offer motorists a simpler, cleaner-looking interior. In the meantime, the company is reportedly developing a pair of crossovers that will allow it to plant a stake in key segments of the market. One, which could revive the Paceman name, will arrive as an electric model developed jointly with China-based Great Wall Motors and built locally. Possibly named Traveller, the second will be a more conventional SUV aimed largely at the American market and neatly positioned between BMW's X1 and X3 in terms of size. It will ride on the German firm's modular CLAR platform, which underpins cars like the 3 Series. Expanding the range while investing in new technologies, like electrification and autonomy, requires a huge amount of resources. In turn, these expenditures make the Convertible's business case even more challenging. If the report is accurate, the Convertible will stick around for about 3 1/2 more years, so it might receive a handful of updates before it closes its top for the final time.