1983 Mercedes Benz Mb 300td Turbo Diesel Wagon Touring 300 Td on 2040-cars

Auto blog

2016 Mercedes-Benz GLC one-ups old GLK in every way

Meet the Mercedes-Benz GLC-Class, the latest in the automaker's increasingly impressive run of new or significantly updated (and occasionally renamed) vehicles that's included the immensely good C- and S-Class, and the upcoming GLE-Class – formerly known as the M-Class crossover. Unlike the GLE, which you'll be reading our First Drive on shortly, the GLC is much more than a mid-cycle refresh, representing the second-generation of Mercedes' compact crossover. While it represents a more significant update to the former GLK than the GLE does to the ML, the new GLC shares its looks with the larger vehicle. It's a handsome take on Mercedes' latest design language, featuring a similar rectangular, two-slat grille in the fascia. The greenhouse has hints of C- and S-Class in it, and is the best way of viewing the 4.6-inch stretch to the wheelbase. The taillights, meanwhile, take their inspiration from the S-Class Coupe and AMG GT. The new cabin isn't just prettier, it's more spacious, too. The C-Class and S-Class also serve as inspiration for what is a remarkably attractive cabin. While Audi has long served as the standard for interior design, with the C, S, and now the GLC, Mercedes can stake a claim to Ingolstadt's crown. Like the C-Class, the center stack is a wide, curving design that terminates in the controller for the infotainment system, while a tablet-like display sits up high. Leather, wood, and aluminum cover most every surface we can see in the initial batch of photos, while cool, blue accent lighting adds an extra dose of style. The new cabin isn't just prettier, it's more spacious, too. Thanks to the longer wheelbase, there's an extra 2.2 inches of space for second-row passengers. There's more room for cargo, too. Mercedes claims 20.5 cubic feet – non-SAE, it should be noted – behind the second row, up from 16.5 in the current GLK. While the GLC will be offered with a range of gas and diesel powertrains, US consumers will be offered the GLC300 first. Counterintuitively and like the C300, the entry level CUV uses a 2.0-liter, turbocharged four-cylinder engine with 241 horsepower and 273 pound-feet of torque. While we expect 4Matic to be the popular option, Mercedes will also offer a rear-drive-only model. There's no mention of additional powertrains beyond the launch model, although we'd expect the GLC to follow the C-Class' example and add a GLC400 powered by a 3.0-liter, twin-turbocharged V6.

Ecclestone wonders if F1's upcoming turbo V6s should get augmented sound [w/videos]

While every team on the Formula One grid is worried about making a good showing in this year's championship at the same time as they develop a brand-new car for next year's championship, Bernie Ecclestone and F1 circuit promoters have a different concern: how next year's cars will sound. The current cars use 2.4-liter, naturally-aspirated V8s that can reach 18,000 revolutions per minute and employ dual exhaust, next year's engine formula calls for 1.4-liter turbocharged V6s that are capped at 15,000 rpm and are constrained to a single exhaust outlet. Ecclestone and promoters like Ron Walker believe the new engines sound like lawnmowers and that the less thrilling audio will keep people from coming to races. If Walker's Australian Grand Prix really is shelling out almost $57 million to hold the race, every ticket counts. As a fix, according to a report in Autoweek, Ecclestone "suggests that the only way to guarantee [a good sound] may be to artificially adjust the tone of the V6s."
However, neither the manufacturers nor the governing body of F1, the FIA, think there will be a problem. Ecclestone fears that if the manufacturers "don't get it right" they'll simply leave the sport, but the only three carmakers and engine builders left next year, Renault (its 2014 "power unit" is pictured), Mercedes-Benz and Ferrari are so embedded that it would stretch belief to think they'd leave the table over an audio hiccup - if said hiccup even occurs. And frankly, these issues always precede changes to engine formulas, as they did when the formula switched from V10 to V8; fans, though, are probably less focused on the engines and more on the mandated standardization of the sport and the spec-series overtones that have come with it.
No one knows yet what next year's engines will sound like, but we've assembled a few videos below to help us all start guessing. The first is an engine check on an Eighties-era John Player Special Renault with a 1.5-liter V6 turbo, after that is Ayrton Senna qualifying in 1986 in the Lotus 98T that also had a 1.5-liter V6 turbo, then you'll find a short with a manufactured range of potential V6 engine notes, and then the sound of turbocharged V6 Indycars testing last year at the Indianapolis Motor Speedway. Any, or none of them, could be Formula One's future.

2017 Mercedes GLS brings Benz's flagship SUV up to date

Mercedes-Benz is continuing the revision of its entire crossover lineup with the introduction of the new GLS. A facelifted version of the existing GL-Class, the new GLS aims to serve as the flagship of the German automaker's SUV lineup in the same way that the S-Class does for its sedans, coupes, and convertibles. As an update (rather than a completely new model), the new GLS is physically mostly the same as the GL it replaces, but packs a comprehensive series of revisions to bring it up to date. Those revisions can be seen on the outside, with revised styling front and rear. However the real changes have been made underneath the skin. The seven-passenger interior features a new three-spoke steering wheel, instrument panel with media display, center console with touchpad control, ambient lighting, and even an available air ionization system. The interior trim has been redone as well, with available Designo Exclusive and AMG Line packages to individualize it further. The new GLS will be offered Stateside in four engine specs. The base model is the GLS450, with a 3.0-liter twin-turbo V6 producing 362 horsepower and 369 pound-feet of torque. Step up to the GLS550 and you get 455 hp (20 more than before) and 516 lb-ft of torque. There's a six-cylinder diesel option in the GLS350d, good for 255 hp and 455 lb-ft. And the performance flagship, of course, is the new Mercedes-AMG GLS63, with 577 horsepower and 561 lb-ft of torque. The standard versions come with 4Matic all-wheel drive and a nine-speed automatic transmission with additional settings. The AMG version gets a rearward-biased traction system and a seven-speed dual-clutch gearbox instead. The standard models ride on an improved air suspension with enhanced damping, but the GLS63 adds a Sport+ instead of Off-Road setting on the Dynamic Select controller. There's a low-range gearbox and locking center diff available as well for those who plan to go off-road. Mercedes has fitted the GLS with all its latest electronic systems, including Collision Prevention Assist Plus, Crosswind Assist with Attention Assist, Brake Assist BAS, Pre-Safe braking, and more. The optional Driver Assistance package adds Distronic Plus with Steering Assist, pedestrian detection, cross-traffic assist, active blind-spot monitoring, lane-keeping assist, and more. There's an optional intelligent LED lighting system and heated adaptive windshield wipers as well.