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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.

2015 Mercedes-Benz SLK250 Quick Spin [w/video]

We car writers tend to have a occupationally limited focus. Autoblog's stock in trade is automotive news and new car reviews, which often steers us towards forgetting existing models about 17 minutes after we've driven it a second time. You guys like reading about the new hotness, too, so it tends to work out. But the wonderful fact is that every car sold today will have a rich/interesting/heroic/tragic life for years to come. And, occasionally, even obsolete makes and models stay interesting. That was my thinking when this 2015 Mercedes-Benz SLK250 came into our fleet. Set to be replaced with the SLK300, with that car's 2.0-liter turbo'd engine, the 250 is already running out the clock in Mercedes dealerships. What's more, my test car came complete with – are you ready for this? – a six-speed manual transmission. I can't tell you the last exact model of Benz that I'd driven with a stick shift, but I can assure you that its engine was carbureted. Considering the odd spec and replacement timeline, my question, as I drove the SLK for a week: was this a unicorn destined to be a driver's dearest find? Driving Notes: Let me not bury the lede any more: the six-speed isn't a game changer for the SLK. Yeah, over the course of a few days I came to be comfortable with the slightly vague clutch and notchy shifter, but I didn't love it. I went blasting on a few back roads, and found the hand-shaker more involving to use than the standard auto, but it was long to throw and not overly precise when I moved up and down between second, third, and fourth. On the other hand, the old 1.8T under the SLK250's bonnet still felt well matched with the base SLK's boulevardier mission. Output of 201 horsepower and 229 pound-feet of torque doesn't give enough gumption to move the hardtop German lump with authority, but it was still enough to be quick off the line and offer easy highway passing. The turbo four didn't sound bad under full throttle, either, but it did rattle like old plumbing when idling in the driveway. Speaking of rattling: the adjustable and Airscarf-equipped seats did a lot of it. (Airscarf, you'll recall, is M-B's brand name for an in-seat fan that blows hot air on your neck; it's nice on a cold day.) Though comfortable and mildly bolstered, the driver's chair made all kinds of funny noises when I got in, got out, or cornered over 20 miles per hour. That's rough for a luxury car with 6,000 (or so) miles on it.

Mercedes-AMG gears up for 2016 DTM with new C63 Coupe

Mercedes was once a force to be reckoned with in DTM. The Silver Star marque won six drivers' championships and nine constructors' titles since the modern Deutsche Tourenwagen Masters series rebooted in 2000. But though it's currently leading the standings, the last time it won the championship was in 2010. Audi and BMW have traded bragging rights each year since. What you see here, then, is the vehicle by which Benz hopes to recapture its former glory in the German tin-top racing series. Presented alongside the Edition 1 at the Frankfurt Motor Show, the new touring car is based – stylistically at least – on the new C63 AMG Coupe, but is designed specifically for the race track. Underneath the largely carbon-fiber bodywork sits a 4.0-liter V8 engine driving 483 horsepower and 369 pound-feet of torque through a six-speed sequential gearbox to the rear wheels. It's suspended by pushrod-actuated by double wishbones and features a mechanical diff (but no traction control) and carbon-ceramic brakes (but no ABS). In short, the new C63 is all business. And it looks about ready to take on Germany's most famous racing circuits and those of some of its neighbors – from Hockenheim, the Nurburgring, and the EuroSpeedway Lausitz to Zandvoort, the Red Bull Ring, and the Moscow Raceway. Audi and BMW had better watch their mirrors. Mercedes-AMG DTM Team present 2016 race car - Looking ahead to the 2016 season: How the new DTM car fielded by the Mercedes-AMG DTM Team will look - Inspired by the DTM: AMG launch Edition 1 Mercedes-AMG C 63 Coupe - Five questions to Head of Mercedes-AMG DTM Ulrich Fritz - Overview: How Mercedes-Benz DTM vehicles have evolved - Ulrich Fritz: "Our aim with this vehicle is, of course, to continue the Mercedes-Benz success story in the DTM." The 2015 DTM season reaches its climax in September. But even before the final three race weekends of the year at Oschersleben, the Nurburgring and Hockenheim, the Mercedes-AMG DTM Team are providing an insight into what lies ahead for the race series, revealing the new car that they will enter for the 2016 campaign. Design adaptations to the 2016 Mercedes-AMG C 63 DTM first began last year. The dynamic-looking headlights and the twin blade grille typical of the AMG are two of the car's most striking features. The first tests with the new vehicle will take place during the winter as part of preparations for the 2016 season.