1998 Audi Convertible on 2040-cars

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VW fix would have cost $335 per vehicle

Since the Volkswagen diesel kerfuffle began, Bosch, the world's largest auto supplier, has been hooked up to a bullhorn trying to make sure everyone knows its side of the story. Bosch supplied VW with the engine management testing software, including delivery and metering modules, that VW then used to skirt emissions laws in the US. Bosch told VW in 2007 that it was illegal to use the software in cars it planned to sell yet VW did it anyway, according to reports coming out in German newspapers Bild am Sonntag and Frankfurter Allgemeine Zeitung. That first warning came two years after VW started developing the small-displacement diesel, around the time that the two men pushing its development, then-brand chief Wolfgang Bernhard and engineer Rudolf Krebs, were telling their superiors that the engine needed AdBlue urea injection to pass US emissions. VW cost controllers wouldn't approve the AdBlue solution because it would add 300 euros ($335 US) to the cost of the vehicle. Bernhard and Krebs left the same year that Bosch advised VW about the software, two years before the engine went into production. That's when things get cloudy. A report in Automotive News says that when Martin Winterkorn took over in 2007 as head of the VW Group and brand, he asked Ulrich Hackenberg and Wolfgang Hatz to keep working on the engine, and "[the] engine then ended up in VW Group diesels" with that problematic software still intact. No one has yet pointed any fingers at this latter chain of command, but like a game of Clue, right now they're the professors in the library holding the candlesticks. Warnings didn't only come from the supplier: Frankfurter says VW's initial investigation has found that an engineer issued the same caution to the company in 2011. Neither Bosch nor VW would comment on the reports.

2017 Audi S5 First Drive

Let's start with the obvious elephant in the room: The new 2017 Audi S5 looks mostly like the model it replaces. Is that a bad thing? We headed to Portugal to test out the S5 on that country's serpentine back roads, and to see if there's something more substantive behind its evolved exterior. Only compared to the decidedly more evocative Mercedes-AMG C43 Coupe does the svelte S5 come across as a little frumpy. It takes parking the new S5 next to the old one to spot the details. A tweaked profile. A more pronounced belt line. A power-dome hood. Narrower A-pillars. The new S5 is different, but the same, in that grand Audi tradition. Underhood, the differences are again evolutionary. The original S5 featured a 4.2-liter, naturally aspirated V8. A few years back, that was replaced by a supercharged 3.0-liter V6, which in turn has been supplanted in the 2017 S5 by a turbocharged 3.0-liter V6. The turbo, a twin-scroll unit nestled between the cylinder banks, helps the direct-injection engine make a healthy 354 horsepower and 369 pound-feet of torque. That power, 21 hp and 44 lb-ft more than its predecessor, is channelled through Quattro all-wheel drive. The newly developed V6 mates exclusively to a conventional eight-speed automatic, which seems like a step backward. Last year's S5 offered either a six-speed manual or a seven-speed dual-clutch gearbox. We pressed Audi and got the answer we expected: Demand for the stick was nonexistent outside the United States (go America!) and the dual-clutch couldn't handle the 44 pound-foot increase in torque. Curiously, the A5 on which the S5 is based trades last year's eight-speed autobox for a seven-speed dual-clutch. It sounds like someone at Audi put the wrong transmission in each car, but in reality the S5's torquey engine is well-suited to the refined eight-speed. Kick the throttle, get into boost, and all four drive wheels scrabble for traction, especially on the wet pavement we encountered outside of Porto, Portugal. Punch the S5 to pass on a tight two-lane road and the sport exhaust roars with the kind of guttural growl we want to hear in a sporty coupe. It positively scoots. Though its Volkswagen MLB 2 platform is new, the S5 rides and handles like a more refined version of its predecessor. Considerably less road rumble penetrates the cabin, and the S5 strikes a pleasant balance between grand-touring plush and sports-car firm.

Audi stretches the A8L even more for one special European buyer

An anonymous European buyer decided that the standard Audi A8L just wasn't long enough, so this wealthy person ordered a one-off A8L Extended with six doors. It's capable of seating six people in luxury. The massive sedan now measures 20.9 feet versus 17.3 feet for the standard, already large A8L. The wheelbase also grows to 13.8 feet from 10.2 feet for the regular version. You might expect the A8L Extended to have facing seats inside like a limousine, but all the passengers actually look forward. The decision probably doesn't aid in having a conversation during the drive, but it's what the buyer wanted. The third row has an entertainment display and refrigerated storage box. The second and third rows also have power adjustable seats in beige Valcona leather. It took a year for Audi's engineers to figure out how to build this beast while retaining the A8's rigidity. The builders eventually settled on adding extruded aluminum sections to the side sills and center tunnel to get the extra length. They also included extra cross braces in the roof, and a 7.9-foot glass panel to lets more light into the cabin. The powertrain consists of Audi's 3.0 TFSI with 306 horsepower and 325 pound-feet of torque and an eight-speed automatic gearbox. The A8L Extended retains the company's Quattro all-wheel drive system and can reportedly accelerate to 62 miles per hour in 7.1 seconds. That's not lightning quick but still plenty for a vehicle that weighs 5,331 pounds. The A8L Extended likely won't remain a one-off for long. According to Audi, the customer response has been quite positive, and the company has already received requests to build more. Representative unique specimen: Audi A8 L extended Premium manufacturer develops and builds 6.36-meter (20.9 ft) sedan to special customer order One-off specimen meets same standards as production model Comfortable and spacious seating for six Audi puts the customer first, however out of the ordinary their requirements may be. An example of this is the Audi A8*: at the request of a European customer the premium brand has built a first one-off version of the sedan in king-size format. Measuring 6.36 meters (20.9 ft) in length and with a wheelbase of 4.22 meters (13.8 ft), the A8 L extended* affords top-class comfort for passengers occupying all of its six seats. A concept that generates customer: Audi has further requests for the custom product already.