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2019 BMW X7 vs luxury SUV rivals: Comparing specs and photos

Today we get our first-ever look at the first-ever 2019 BMW X7 crossover. We've actually already had our first-ever drive in an X7 Prototype. And so, we thought it appropriate to follow that up today with the first-ever X7 comparison of specs between BMW's first-ever three-row crossover with legitimate room for seven and its many high-dollar competitors. On paper, the 2019 X7 definitely seems to most closely align with the Mercedes-Benz GLS-Class. Their similar dimensions, interior space, engine choices and price would certainly imply where BMW placed the target when developing X7. We used those same elements to determine three-row vehicles likely to be cross-shopped or that should be cross-shopped. These include the Audi Q7, Land Rover Discovery, Volvo XC90 and Lincoln Navigator. Yes, the latter is a truck-based SUV as opposed to a crossover, but tell that to all the people lining out the door at the local Lincoln emporium. They do not care, and neither shall we. We also included the 2019 BMW X5, which was completely redesigned for this year and therefore not the first-ever. That makes it less appealing? Either way, lining the new X5 up with the SUV that leapfrogs it atop BMW's SUV hierarchy should provide a good idea of just how much more you get by going up a model number. Engines and model lineup Again, the X7 aligns closest with the GLS, offering a base six-cylinder in its xDrive40i model and an upgrade turbo V8 in the xDrive50i. The Mercedes engines have greater output, but the GLS still accelerates slower than the BMW. As the 2019 X5 offers the exact same engines, we would also expect the X7's fuel economy to be superior to the GLS once its estimates are announced. It should be noted, though, that the GLS offers a high-powered AMG model whereas we anticipate the X7 to offer a plug-in hybrid model comparable to the X5 upcoming xDrive45e model. The other luxury SUVs diverge in their engine choices and model lineup. The Audi Q7 offers a base turbocharged four-cylinder, as does the Volvo XC90 in its T5 model, which we left out of the above chart entirely for space reasons. That the Q7 3.0 TFSI supercharged V6 gets the same fuel economy estimates as the four-cylinder is proof positive that engine is purely around for its lower base price.

Lewis Hamilton wins Russian Grand Prix in 1-2 victory for Mercedes

SOCHI, Russia — Lewis Hamilton coasted to a comfortable victory and led a Mercedes one-two finish at the Russian Grand Prix on Sunday to tighten his grip on a sixth World Championship. In a calamitous few laps for Ferrari, the Italian team threw away a possible one-two finish of its own after Sebastian Vettel broke down and Charles Leclerc dropped from first to third. Valtteri Bottas followed teammate Hamilton home at the Sochi Autodrome as Mercedes secured the full quota of points. Hamilton now leads Bottas in the championship by 73 points. Leclerc is 107 points behind the British driver. Max Verstappen finished fourth ahead of Red Bull teammate Alex Albon, who started last after he crashed out during qualifying. "What an effort, guys," said a jubilant Hamilton on the radio after the race. "What an incredible job. That is exactly what we needed. We never give up." Ferrari had already got themselves into a needless mess before Vettel retired with an engine failure on lap 28. Vettel got the jump on pole-sitter Leclerc on the long drag down to the second corner but a curious pre-race arrangement had Leclerc calling for the roles to be reversed. It appears that the team had agreed that if Vettel benefited from Leclerc's slipstream and moved ahead of the Frenchman off the start line, he would have to concede the position. Ferrari were on the radio to tell Vettel to let Leclerc by, but the four-time world champion resisted the order. Leclerc protested over the radio. "You put me behind and I respected everything," he said. "We will talk later." The Ferrari pit wall were on to Vettel again, but again the German refused to let his teammate pass, fearing that he would be exposed to Hamilton in third place if he slowed down. Leclerc was the first to stop on lap 22, but instead of calling in Vettel the next time around Vettel was left on old tires as his teammate put in several fast laps on his fresh tires. Four laps after Leclerc pitted, Vettel was eventually called in and by the time he emerged he had fallen behind his teammate and into second place. Just moments later disaster struck as Vettel broke down with an engine failure. It was then to get worse for the Scuderia. With Vettel's broken down machine in a precarious position, the virtual safety car was deployed to slow down the field, allowing Hamilton, who had yet to pit, a free stop for tires and the lead of the race. George Russell then crashed out in his Williams and the full safety car was deployed.

Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.