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Kimi Raikkonen fastest in first Belgian Grand Prix practice

SPA-FRANCORCHAMPS, Belgium — Ferrari's Kimi Raikkonen lapped fastest in first practice for the Belgian Grand Prix on Friday but Mercedes, and title contender Lewis Hamilton, still looked every bit the team to beat. A four-time winner at Spa, and with a contract extension for 2018 announced earlier in the week, Raikkonen lapped the longest track on the calendar with a best time of 1 minute 45.502 seconds. The 37-year-old Finn's time was set on the quickest ultra-soft tires, however, while Hamilton — preparing for his 200th race start — was second-fastest and only 0.053 slower on the soft compound. Hamilton was 0.092 faster than Ferrari's world championship leader Sebastian Vettel, with the German third on the timesheets and also setting his time on the quickest but least durable tire. Vettel leads Hamilton by 14 points with nine races remaining. Red Bull's Dutch teenager Max Verstappen, Belgian-born and attracting a huge traveling support of orange-capped fans, was fourth fastest with Australian team mate Daniel Ricciardo fifth. Hamilton's teammate Valtteri Bottas, who bumped into the tire barrier after going off across the gravel and damaged his front wing, was sixth fastest. The session was halted after 15 minutes when Brazilian Felipe Massa, who missed the previous race in Hungary after feeling dizzy in practice, crashed heavily into the tire barrier at turn seven out of Les Combes. He was taken to the medical center for checks, before returning to the pitlane, with his team facing a long job rebuilding the car. The session resumed after a 10 minute stoppage. Williams said the chassis would have to be changed and the team still hoped to get the car back out on track for some of the day's second session, even if that looked like being optimistic. Fernando Alonso suffered a lack of power in his McLaren, but still ended up 13th fastest. Belgian team mate Stoffel Vandoorne, who will start his home race last on Sunday thanks to a 35 place penalty due to a power unit change, was 10th. Reporting by Alan BaldwinRelated Video: Image Credit: Reuters Motorsports Ferrari McLaren Mercedes-Benz F1 Lewis Hamilton Sebastian Vettel Kimi Raikkonen Max Verstappen Valtteri Bottas belgian grand prix

McLaren's new hybrid sports car caught in fresh spy photos

Our spies caught McLaren testing its upcoming hybrid sports car on the street, catching it from just about every angle. Unofficially dubbed the HPH (for High Performance Hybrid), the Unfortunately, it didn't tell us anything we hadn't heard before. Earlier this month, McLaren released a couple of photos of a lightly camouflaged test car that gave us our best look to date at the new hybrid undergoing development, but the photos provided Monday are far more numerous and detailed.  Despite using a new carbon fiber passenger cell and a hybrid V6 engine, the new sports car looks a whole lot like the outgoing McLaren Sports Series models (570S, 620R, et al). The headlights are a very similar shape, particularly with the similar headlights, radiator intake locations and roofline. The roof almost looks unchanged, down to its flying buttress sections. There are differences, though. It looks like a lot of the lower grille area at the front has been blocked off. The headlights look more sunken in, a bit like on the Super Series 720S. The radiator intakes are more open. And at the back, the exhaust now juts out high up in the grille between the taillights. Those taillights have much less of an arc to them, and a different illumination pattern. The new hybrid McLaren will be revealed in the first half of 2021. It will have a V6 engine, reportedly twin-turbocharged, and McLaren's CEO says it will have "an all-electric range capable of covering most urban journeys." Reports suggest a range of 21 miles. This of course suggests it will be a plug-in hybrid. It's expected to make more than 570 horsepower combined, too. As for the Sports Series the hybrid is replacing, the last examples will be the 620R special edition cars. Related Video:

McLaren EV supercar: Here's the math that says it's 5-10 years off

It emerged last December that McLaren had built an all-electric testbed for a future EV supercar, to go along with the English automaker's $1.4 billion investment in electrified powertrains. But as we told you a few weeks ago, McLaren CEO Mike Flewitt said that such a car was, as a practical matter, years away from production. Now COO Jens Ludmann has put some numbers to the carmaker's quest, saying, "[The] Senna has 800 PS [Pferdestarke] on 1,200 kg, that's about the power to weight that we're looking for." He's talking about 789 horsepower in a package lighter than a base Honda Civic Coupe. The issue isn't energy capacity, it's energy density. Said Ludmann, "[The] battery technology should achieve 500 watt-hours per kilogram. That is a level where it really makes sense. Today we are around 180 watt-hours per kilogram." McLaren Engineering provides batteries for Formula E rated at 216 Wh/kg, but those packs aren't suitable for a consumer road car. According to what the company's learned from the battery industry, we're 5 to 10 years away from 500 watt-hours per kilogram for a roadworthy vehicle. In 2015 Rimac unveiled a battery it made for the Koenigsegg Regera. Said to be the most energy-dense car battery at the time, it boasted a power-to-weigh ratio of 60 Wh/kg. Figure that the battery industry's adding 40 Wh/kg per year — which gets us from 2015 to Ludmann's 180 Wh/kg current state of affairs. Using that measure, we're 8-10 years away from 500 Wh. McLaren wants its theoretical EV owner to be able to do 30 minutes or 10 hard laps at the track, be "as exciting as a 675LT," and recharge in 30 minutes for another half-hour track session. That battery would need exceptionally high energy density, and the cells and electronics would need to stand up to constant high power output and extreme discharge cycles. To enable that with today's battery tech, you'd end up with a vehicle that could do 500 miles in everyday road use, be far too heavy for McLaren's aims, and take far too long to charge. Ludmann told Wheels magazine everything else about the EV supercar is "all resolved — easy." While we dig in for what could be a lengthy wait, we'll have to be satisfied with the McLaren hybrids that should start showing up in a couple of years. Related Video: