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Brabus-tuned Mercedes G500 4x4 is an over-powered off-roader

Even from the factory, the Mercedes-Benz G500 4x42 is an off-road bruiser that's good for 415 horsepower and 450 pound-feet of torque. Apparently, those already meaty figures just aren't enough for the power-hungry folks at Brabus. The company's new tuning kit for the twin-turbo 4.0-liter V8 pushes things up to 493 hp and a prodigious 523 lb-ft of twist. On top of the grunt, buyers can order a heap of extras to make the SUV look a whole lot meaner. They're all going on display at the 2015 Frankfurt Motor Show. The heart of Brabus' power upgrade is its custom control module to tweak the engine management, and the result is adjusted boost pressure and the mapping for the fuel injection and ignition. There's also a stainless steel exhaust with butterflies that vary between "Sport" and an appropriately named "Coming Home" mode at the press of a button. The chrome tailpipes add an extra visual pop, too. The G500 4x42 rides on off-road tires, and even after Brabus' big boost, it's not lightning quick. The run to 62 miles per hour now takes 6.9 seconds, and the rubber also mandates a top speed limited to 130 mph. For buyers really looking to show off, Brabus has a wild body kit for the G500, too. It includes new lower bumpers and polished underbody guards. Meanwhile, the hood grows a scoop, and the headlight update adds black-tinted Xenon lights with LED turn signals to replace the units usually on the fenders. Inside, a mix of quilted leather, Alcantara and bright red stitches finishes off the brash tweaks. World premiere at the IAA 2015 BRABUS refines the Mercedes G 500 4x42 368 kW / 500 HP, 710 Nm of torque and exclusive BRABUS luxury appointments for the extreme off-roader Mercedes G 500 4x42: the new special model of the G-Class is designed for maximum off-road capabilities and offers the perfect basis for exclusive refinement a la BRABUS (Brabus-Allee, D-46240 Bottrop, phone +49 / (0) 2041 / 777-0, fax +49 / (0) 2041 / 777 111, Internet www.brabus.com). This includes an increase in the power output of the twin-turbo V8 to 368 kW / 500 HP (493 bhp) and a boost in its peak torque to 710 Nm (523 lb-ft). As a result, the tuned off-roader sprints from rest to 100 km/h (62 mph) in just 6.9 seconds. Due to the all-out off-road tires, the top speed is limited electronically to 210 km/h (130 mph). The spectacular appearance of the all-wheel-drive car is bolstered further by a high-end BRABUS paint finish and targeted BRABUS bodywork modifications.

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.

Audi and Mercedes both outsell BMW in January

There won't be any celebrations in Munich this month, as BMW was outsold by arch-nemeses Audi and Mercedes-Benz. The Bavarian company finished behind Audi in January, which took the top spot for the first time since June of last year, Bloomberg reports. Ingolstadt rode high on a 10-percent bump in sales, while Mercedes saw a larger 14 percent increase. BMW, meanwhile, only saw a modest 6.3-percent sales increase last month, thanks in large part to its struggles in China. The company's sales there increased at about half the rate of its chief competitors, with a 7.9-percent jump to Mercedes and Audi's roughly 15-percent increases. Perhaps more worrying for BMW, though, is that this could become something of a trend for the company. According to Bloomberg, issues with Chinese dealers who cancelled orders over sales targets and bonuses combined with what the publication calls aging models, could spell bad news for the German marque. "This looks like a pretty significant decline in growth compared to Mercedes and Audi," Bankhaus Metzler analyst Juergen Pieper told Bloomberg. "I think this will continue during the next few months." News Source: BloombergImage Credit: Matthias Schrader / AP Earnings/Financials Audi BMW Mercedes-Benz