2010 Merc Benz 4matic C300 Sport, 14k Miles, Nav, Black On Black, 615-218-5569 on 2040-cars

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AMG could have a hybrid model on sale by 2020

European CO2 regulations are driving every carmaker to previously unthinkable solutions in order to reduce emissions. And so far those unthinkable solutions, like a turbocharged Ferrari, have been pretty good. AMG has its development eye on the year 2021, when EU regulations will include every car sold by Mercedes-Benz parent company Daimler when calculating fleet average emissions, and says that the deadline could mean a hybrid AMG by 2020. Those are the words of the company's R&D boss, Thomas Weber, to Autocar. Weber says a hybrid system right now wouldn't work only because AMG customers "wouldn't buy it." In five years, though, not only will the pressure have forced the situation, but the low-six-figure segment might also be populated by heresies like a diesel and hybrid Bentleys, and a hybrid or electric Porsche 911, to break the ice. Acceptance is coming down from the top via supercars like the McLaren P1 and Porsche 918, and up from the bottom with the near-term incorporation of electric turbos and e-boost systems. And whenever the German challengers to Tesla arrive, that will be another huge step to changing the public's mind. E-boost is what Weber said the division is looking at right now, perhaps like the kind in Mercedes' Bluetec Hybrid that employs an innocuous battery and motor. Regenerative braking would keep the battery charged. Weber said he likes it because it's proven, it's light, it's cheap, and it's already used in high-volume applications. But we would not be surprised to see a more robust implementation by the time 2020 gets here.

An assortment of emblematic supercars is headed to auction

Auction house RM Sotheby's is giving enthusiasts the chance to bid on the supercars that they had posters of when they were kids. It's organizing a live sale in Miami, Florida, in December 2022 that's limited to 60 high-end models built between the 1970s and the 2010s. The oldest car in the catalog is a V12-powered 1974 Jaguar E-Type, though keep in mind that only 20 of the 60 available slots have been filled so far. At the other end of the spectrum, the newest model is currently a 2014 BMW M5. If your automotive tastes are firmly anchored in the 1980s, there's a wide selection of cars to choose from such as a 1989 Lamborghini Countach 25th Anniversary Edition and a 1987 Porsche 911 Turbo with a flat-nose conversion. If your heart belongs in the 1990s, RM's sale includes a 1990 Lamborghini LM 002, a 1995 Ferrari 512 M, and a 1996 Porsche 911 Turbo. Bentley models and a 2008 Mercedes-Benz SLR are among the newer classics. Carmakers weren't alone in pursuing speed, style, and extravagance in the 1980s; tuners fought hard for a piece of the pie as well, and RM's sale reflects that. Collectors will get the rare opportunity to bid on a number of pre-merger AMG models like a 1982 Mercedes-Benz 500SL 5.0 (R107), a 1987 Mercedes-Benz 560SEC 6.0 (C126) with a wide-body kit, and a 1989 Mercedes-Benz 560SEL 6.0 (W126). BMW-based Alpina models are well represented, too: RM accepted a pair of 6 Series-based 1987 B7 coupes and a 3 Series-based B6 2.8.  There are several slots left so it's not too late to submit your car. If you're a buyer, plan on being in Miami on December 9 and 10, 2022. We suggest clearing up space in your garage first: every car is offered with no reserve, so the selling price will be the highest bid. Related Video This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery RM Sotheby's supercar sale in Miami View 44 Photos Ferrari Jaguar Mercedes-Benz Porsche Auctions Luxury Supercars Classics

2015 Mercedes-Benz ML400 Quick Spin

Mercedes-Benz has taken a risk in its quest to downsize its engine range. For 2015, the brand's popular M-Class five-passenger CUV did away with its trusty 4.4-liter, twin-turbocharged V8, and has replaced it with a 3.0-liter, twin-turbocharged V6. It's no surprise that power is down thanks to this move. Outputs of 402 horsepower and 443 pound-feet of torque are replaced by 329 hp and 354 lb-ft, but weight is down significantly as well. The new ML400 is nearly 300 pounds lighter than the 4,982-pound ML550. Will that tradeoff be enough to satisfy a buying public that's embraced falling fuel prices by buying bigger and thirstier vehicles? To find out if the blown V6 is a suitable replacement for the twin-turbo V8, we spent a week at the helm of the all-new ML400. Driving Notes This 3.0-liter, twin-turbocharged V6 is the same engine being offered in the C400 and E400 sedans. Typical of today's turbocharged engines, peak torque is spread lavishly across the rev range, from 1,600 to 4,000 rpm. That's not as generous a spread as the ML550, which offers all its torque between 1,600 and 4,750, but the power on offer is easy to access. Importantly, the new V6 never feels flat-footed or unable to answer our commands. In fact, the ML400 feels even quicker than its six-second sprint to 60 would indicate, although it's not so fast as to challenge the 5.3-second time of the ML550. After a slight and expected bout of turbo lag, the power arrives suddenly and proceeds linearly until just south of the engine's 6,500-rpm redline. The throttle response is soft in Eco mode, as expected, but sharpens up slightly when the fuel-sipping mode is off, where the gas pedal is still easy to modulate. It's a quiet engine, too. Compared to the brawnier exhaust note of the old ML550 or the howling six-cylinder in the BMW X5 xDrive35i, the ML400's note is smooth and refined, befitting of a V6. Its turbocharged nature is instantly noticed, though. Get on the throttle and the 3.0-liter happily hisses its way up the tachometer. But, it's only when you get on the throttle hard that the engine really weighs in. In day-to-day driving and traffic its soundtrack is unobtrusive and relaxed. The EPA rates the ML400's fuel economy at 18-miles-per-gallon city and a 22-mpg on the highway. That's better than the 14 city and 19 highway of the old V8 ML, but it still seems a bit low, especially for the highway figure.