2019 Mclaren 600lt on 2040-cars

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2015 McLaren 650S Spider [w/video]

It seems like only yesterday that we enjoyed a mad dash in McLaren's wild P1 hybrid wallet-breaker. Now here we are, already back with the Brits, this time in on the great roads of southern Spain and at Ascari Race Resort as McLaren launches what has already become its most important seller, the 650S. Available as both a $265,500 coupe and as a $280,225 roadster, we will focus hard here on the Spider since it's the greater conversation piece and will account for nearly ninety percent of North American deliveries. The car's very first US customers are taking delivery as you read this. Though the 650S essentially takes what was offered in the original MP4-12C, pumps it all up and refines it nicely, this new member of the McLaren clan looks more like a P1, albeit one costing over three-quarters of a million dollars less than the real deal. Truth be told, 12C production ceased in January to allow 650S production to ramp up, and the new car will therefore serve as McLaren's entry-level model until its rumored Porsche 911- and Aston Martin V8 Vantage-rival comes along. There were a handful of key things we hoped for in this new 650S: more power and torque than the 12C, a more finely tuned ride and handling balance no matter the H (handling) and P (powertrain) setting selected, more character from the bi-turbo V8's exhaust and a flashier, less banal design. We're pleased to report that all of these issues have been addressed. The 650S' chassis and powertrain are nearly identical to the 12C, but variations do exist. The 650S' naked chassis and powertrain are nearly identical to those of the 12C at first glance, but variations do exist. The entire top portion of the dry-sump M838T 3.8-liter V8, built up by engine kings Ricardo in the UK, has been reengineered for more urgency and less friction between moving parts. These developments lead to microscopically improved fuel efficiency and lower CO2 numbers. Similarly, the seven-speed Seamless Shift Gearbox (SSG) from Graziano is the same unit, but its software has been reprogrammed for better shift behavior both in-town and at full chat come track days. Whereas on the 12C, Pirelli PZeros have been standard-issue tires with Corsa versions as an option, the 650S jumps straight to the latter's higher-performance asymmetric treads. As to braking, there is a similar change, with the optional Akebono carbon-ceramic brakes of the 12C coming standard on the 650S.

Weekly Recap: Toyota wants cars to be your 'close friends' around 2020

Toyota confirmed plans this week to launch autonomous technology in its production cars around 2020. The automaker's version is called Highway Teammate, and it's one element of a broader mobility strategy that includes vehicles communicating with each other and the grid. "Toyota believes that interactions between drivers and cars should mirror those between close friends who share a common purpose, sometimes watching over each other and sometimes helping each other out," the company said in a statement. That sounds utopian, and perhaps a bit cheesy, but it's an acknowledgment that autonomous driving requires more than technology developed in a vacuum. Toyota is looking at its research in a broader context, and dubs its overall strategy the Mobility Teammate Concept. Highway Teammate is the first step. Its test vehicle is a modified Lexus GS, which uses road-mapping data and external sensors to merge or exit highways, change lanes, and maintain safe distances during driving. It's operated on the Shuto Expressway in Tokyo. Toyota has been working on autonomous tech since the 1990s, with the goal of providing mobility for older people and the disabled, as well as lowering the frequency of traffic accidents. Toyota's push comes as an early adopter, Nissan, is hedging on its own deadline to implement the autonomous tech by 2020 due to a lack of firm laws governing self-driving cars around the world. Conversely, Volvo took the landmark step of being the first automaker to accept liability for when its cars will operate in autonomous mode, and urged the US government to set federal guidelines to regulate the technology. OTHER NEWS & NOTES 2016 BMW M4 GTS: Your water-injected, turbo-boosted demon BMW is unleashing its most powerful M4 ever, a 493-horsepower special edition that's road legal yet bred for the track. The company is making 700 copies for sale around the world, and 300 of them will come to the United States. The twin-turbocharged 3.0-liter six-cylinder revs to 7,600 rpm and uses a water-injection technology to cool the intake air and lower the compression temperature. BMW says this allows it to wring more power out of the inline six. The car also uses carbon-fiber reinforced plastic for the roof, hood, engine compartment strut brace, drive shaft, and rear spoiler to reduce weight. The M4 features BMW's organic light-emitting diode taillights, which are said to be an industry first.

Race recap: 2015 British Grand Prix is a testament to timing

In front of his home crowd, Lewis Hamilton actually had to work for pole position at the British Formula One Grand Prix. The World Champion couldn't get on top of the setup for his Mercedes-AMG Petronas on Friday, lapping behind teammate Nico Rosberg and the two Ferraris. Come Saturday, after a few alterations and a whole lot of wing to clamp down on understeer, Hamilton returned to his regular program at the front, taking pole position by just over a tenth of a second from his teammate. Williams, thought to be headed for another stretch in the weeds a few races ago, showed its best strength all year. The Grove team got both cars on the second row and in front of the Ferraris, Felipe Massa qualifying ahead of teammate Valtteri Bottas, but they were eight and nine tenths behind the Mercedes'. Kimi Raikkonen out-qualified Ferrari teammate Sebastian Vettel for the second time this year, and only the first time in a straight-up battle with two healthy cars. But more than a second behind the two cars at the front, and with two nearly-impossible-to-pass Williams' in front, neither the Finn nor the German is happy with where they are. Daniil Kvyat claimed seventh, his side of the garage at Infiniti Red Bull Racing having got through the weekend to that point without a single complaint about their Renault power unit. Carlos Sainz, Jr. put a single Toro Rosso inside the top ten in eighth position, ahead of Nico Hulkenberg who did the same for Sahara Force India by slotting in ninth. The second Infiniti Red Bull driven by Daniel Ricciardo did have an unspecified engine complaint – his car kept "bleeding power" on the straights – but even so he managed to qualify tenth with his second-fastest lap. The stewards deleted his best lap because he ran three centimeters outside the track limits at Copse, an infraction that stung a few other drivers as well. Up in front, what would sting the Mercedes-AMG Petronas drivers the most was the start. That's when a dearth of grip struck both Hamilton and Rosberg, allowing Massa and Bottas to slide right up the middle between them and take the first two places. The leapfrogging was so surprising that it looked like the Mercedes drivers were giving the Williams drivers a head start. They diced through the first corners, Hamilton sliding past Bottas into second place halfway through the lap. And then the safety car reported for duty.