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Jaguar solution to keyless start could save lives

UPDATED: An earlier version of this story indicated the Jaguar keyless start function was meant as a safety feature, when in fact, it is meant as a convenience one and will not work as described if automatic stop/start is not engaged. Today, The New York Times published an article about more than two dozen deaths related to drivers accidentally leaving their cars running, closing their garages and later succumbing to carbon monoxide that flooded their homes. The reason has been identified as "keyless start" features, or proximity entry and push-button start, where owners don't need to physically handle a key or fob to gain entry into the vehicle or start it. It is the latest, and deadliest, issue raised with this system after those related to security and simple inconvenience (for instance, leaving the car at a valet or car wash with the fob in your pocket). From my personal perspective, The New York Times had a rather harsh "evil carmakers" tone throughout the article. This is not a matter of a known faulty component, as with the GM ignition switch recall. This has as much to do with user error where people leave their car without pressing the "off" button and without noticing the engine is still running. About half of the cars in question are produced by Toyota and Lexus, brands that have offered keyless start longer than most. They are also brands with high rates of elderly owners, who seemingly made up a majority of reported deaths and injuries. One fire department in Florida even started a campaign alerting those in the area of the dangers of leaving your car running when it noticed a correlation between an increase in cars equipped with keyless start and calls related to carbon monoxide poisoning. I see several contributing issues at play, most of which go well beyond this particular issue. First is insufficient training of owners by dealers and/or owners not paying close enough attention during this training. Cars are complicated, but you should at least know how basic functions work. Second, woefully inadequate driver training in this country. Third, and with apologies to the AARP, insufficient testing of elderly drivers and/or insufficiently low standards for elderly drivers. If you don't know you have to shut the car off or cannot hear that an engine is running, perhaps you shouldn't be driving. Fourth, re-examining keyless start systems.

Is now the time to snap up a Lexus LFA?

If you missed out on getting a Lexus LFA when it was new, the time might be near to start looking for a less expensive used one. Listings indicate that the cost for the Japanese supercar is finally starting to drop below the original $375,000 sale price. Lexus built just 500 units of the LFA between 2010 and 2012, and around 200 of them came to the US. The supercar's major highlight was the 4.8-liter V10 with 552 horsepower and a 9,000-rpm redline. It's among the best sounding engines to ever hit the street. Since production stopped, LFA prices have generally remained higher than the original $375,000, but as CarBuzz recently found that trend has shown signs of changing. The site discovered a black 2012 example on Craigslist with 2,797 miles for sale in the San Francisco for $369,000. It's quite a beauty, too. Further research shows you can find an LFA even cheaper. AutoTrader currently lists eight of the supercars for sale, including the one in San Francisco. However, another black 2012 example in Florida is just $349,000 with 2,005 miles on it. If you wait around for the right auction, there are even better deals out there. Sportscar Market reported that a White Pearl 2012 LFA went for $335,000 at a Russo and Steele auction in California in June 2015. The buyer got quite a deal because the Japanese supercar had a mere 140 miles on it. Buying a vehicle for over $300,000 is still well out of the reach for most customers, but these listings hint that LFA prices are beginning to fall. The Lexus will never be at the neighborhood used car lot, but if this trend continues, it could make for some interesting shopping. For instance, if the Japanese supercar drops into the $250,000-range, would people consider spending a little more to buy one instead of a well-optioned new Acura NSX? The Lexus' engine certainly sounds better, and the company has no plans for another supercar of that caliber. Related Video:

2020 Lexus RC F Track Edition First Drive Review | Not the hardcore machine we deserve

THERMAL, Calif. — It's been more than 10 years since Lexus launched its high-performance F models. Ten years. After a full decade you'd think Toyota's luxury division would have it figured out by now, but the 2020 Lexus RC F Track Edition isn't the hardcore machine we were hoping for. Maybe our expectations were too high. We saw its lackluster specs at the Detroit Auto Show in January, but you just never know until you get behind the wheel. And while there's a lot to like here — this is the most powerful and track-capable Lexus since the LFA supercar was launched in 2011 — it's quickly apparent that Lexus' engineers were held back from making the RC F Track Edition what they wanted to make. The RC F Track Edition uses the same naturally aspirated 5.0-liter V8 (2UR-GSE) that powered the IS F sedan in 2008 and the standard RC F since 2015. It's the engine Lexus also uses in the LC 500 coupe and the GS F sedan. The company's strict warrantability standards mean this engine is limited to 500 hp, said Yuuichi Tsurumoto, the chief engineer on the RC F Track Edition and the man responsible for all Lexus F models. So supercharging the engine was out of the question. Increasing the V8's displacement to 5.5-liters or more was explored, but then the RC F Track Edition would have been subject to a gas guzzler tax, and that too was deemed unacceptable. The frustration in Tsurumoto's voice was clear. And while the 5.0-liter's output has been increased slightly for 2020, up to 472 horsepower (+5) at 7,100 rpm and 395 pound-feet of torque (+6) at 4,800 rpm, the RC F Track Edition doesn't get any more power than the standard RC F. Both versions of the coupe also continue to use an Aisin-supplied eight-speed automatic, which is essentially unchanged. Lexus is only going to build "around 400" RC F Track Editions, and it will import just 50 into the United States. That's all. Just 50 cars. And they're going to cost $97,675 including a $1,025 destination fee. Who cares about a gas guzzler tax on such an extreme limited run of a $100,000 factory hot rod? In the age of 797-hp Redeyes and 640-hp Cadillacs, the 472-hp RC F Track Edition may not sound like it would be quick, but it is. With its new launch control and shorter 3.13:1 rear-end ratio, Lexus says it can sprint to 60 mph in 3.97 seconds. That's just a tenth or two off the performance of the LFA. Unfortunately, it's also only two tenths quicker than the standard RC F, which Lexus says now hits 60 mph in 4.2 seconds.