2008 Mercedes-benz Sl55 Amg Convertible 2-door 5.5l 29k Miles No Reserve on 2040-cars

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Mercedes-Benz Concept IAA is a modern silver aero

While we English-speaking folk call it the Frankfurt Motor Show, our German friends call this week's bi-annual confab the Internationale Automobil-Ausstellung, or IAA. At first glance, then, you might think Mercedes-Benz named its Frankfurt concept, the Concept IAA, after the show it'd debut at. But, the Concept IAA isn't named for the show. It's actually an abbreviation for Intelligent Aerodynamic Automobile, and it's very aerodynamic indeed. This four-door coupe can transform, while moving, from its sedan-like design mode to an ultra-sleek, gas-powered fish of a car. This aerodynamic mode has a drag coefficent of just 0.19. That's sleeker than a Tesla Model S, and it ties the rating of the General Motors EV1 electric car. In fact, it's very nearly as aerodynamic as the Volkswagen XL1. The IAA can transform automatically at 80 kilometers per hour (about 50 miles per hour) or via the press of a button. When it enters an aerodynamic mode, eight segments at the back of the car extend out, adding over 15 inches to the overall vehicle length, effectively extending its already tear-dropped-shaped tail. And that's just the most visible aero aid. At the front of the car, flaps in the bumper extend out nearly an inch, while there's a smaller extender in the back bumper. These serve to keep air away from the wheel arches, where turbulence can become an issue. Of course, Mercedes has thought of this, too, fitting "Active Rims" that "alter their cupping from 55 mm to zero," whatever that means. There's even an active aero aid inside the front bumper, where a louver extends backward by 2.3 inches to smooth out the air traveling underneath the car. Outside of its super-slippery mode, the IAA is a relatively handsome four-door coupe, featuring the kind of plunging roofline that wouldn't look out of place on the company's pioneering CLS-Class. The interior is certainly worthy of the CLS, too. It's home to gorgeous white leather and touch-based controls, and in general, looks very luxurious. Mercedes' dogged pursuit of aerodynamics does not mean that the Concept IAA is some gutless ecomobile. Under the skin is a gas-powered, plug-in hybrid system that produces up to 279 horsepower and allows the sleek sedan to hit 155 mph. Its all-electric range is based, of course, on what mode its body is in. It's most impressive in aero mode, where it will cover 41 miles on a single charge. Switch over to design mode, and that figure drops slightly to 38.5 miles.

Mercedes A-Class next up for facelift

This is the coming Mercedes-Benz A-Class, and in case the paucity of camouflage didn't make it clear, it won't look much different the one that's been on sale for all of two years. Caught in Sweden braving the temperatures, its exterior updates aren't expected to go much further than a reworked face that brings it in line with the recently updated B-Class, including a new grille, headlights and taillights, and bumpers. The cabin is where most of the work is being done, to give it a better punch against the BMW 1 Series. A tweaked dash cluster, better fabrics and materials, the eight-inch tablet-style nav/multimedia screen, and ambient lighting should join the party. The updated range of B-Class engines should also make the jump into the A. A photo caught at a dealer meeting in Barcelona last year makes us pretty sure it will be introduced at the Frankfurt Motor Show in September this year. Until then, there are spy shots to peruse.

What is the most expensive car in the world?

Highlighting one single vehicle as the most expensive car in the world isn't as straightforward as you might think. To get a solid answer, we're going to have to break the question into a couple of parts. First, we'll discuss the most expensive new car in the world, and second, the most expensive collector car in the world. And by the end of the article, you'll be armed with the information you're looking for: What is the most expensive car in the world? Before we get into the stratospheric numbers, let's take a step back and put things in perspective. For the last year or so, the average transaction price for a new car has hovered right around $48,000. That's almost 10 grand more than new cars cost in 2019, before the pandemic. What will that buy you today? Well, you can get a midrange Ford F-150, a Kia Telluride, or a Ford Mustang GT with a few options. Not bad when you consider that these choices are among the best in their respective classes. At the very bottom of the spectrum is the Nissan Versa, which is available brand new for well under $20,000. Sure, there are a few anomalies such as the Changli Nemica (it's kinda a car, though not exactly street legal here in America) that can be ordered from Alibaba for about $1,000 to start, but there are a bunch of hidden costs, including shipping. Most expensive car in 2024: Rolls-Royce Droptail Price: $30 million Outside of the classic car market, the most expensive new vehicle in the world is the Rolls-Royce Droptail. So far, three Droptail models have been built, one called the Arcadia Droptail, one in ruby tones called La Rose Noire Droptail and one called the Amethyst Droptail. The latest example, the Arcadia, is painted in a white shade that is infused with aluminum and glass particles for a pearl-like effect that adds depth. Past that, the overall design of all three Droptails remains largely unchanged with an upright grille, thin rear lights, and a rounded back end. Like other extremely luxurious and expensive nautical-themed cars from Rolls-Royce — see the 2017 Sweptail and the 2021 Boat Tail — the Droptail is a very rare machine. There's a solid chance the lone remaining version will cost even more than the $30 million-plus cost of the La Rose Noire. For those keeping track, the Rolls-Royce Boat Tail, which was previously the most expensive car in the world at $28 million, was the first model to emerge from the company's Coachbuild department that caters to the profanely wealthy.