2008 Volvo C30 Version 2 0 on 2040-cars

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Volvo XC90 Coasting Transmission Deep Dive | How, when and why of coasting

In our recent 2021 Volvo XC90 Recharge review, its turbocharged-supercharged-hybridized powertrain delivered impressive horsepower and fuel economy. But Volvo has one additional trick up its sleeve, propelling a car with power that's simpler, cheaper and all-natural: It's the power of momentum and gravity. I've always been halfway to a hypermiler. I'm not obsessive about it, but in city driving, I enjoy timing stoplight approaches to keep the wheels rolling and avoid the inertia of restarting from a stop. There's little point to needlessly racing and braking between red lights, wasting kinetic energy (and therefore fuel). So I tend to drive strategically instead, often catching up with the drivers who jackrabbit but get hung up at the lights. And, back when I owned a long line of vehicles with manual transmissions, I coasted. Coasting used to be slightly controversial. Some claimed it doesn't actually save gas, though my mileage calculations showed otherwise. Another school of thought insisted that removing engine braking from the equation, even momentarily, constitutes a dangerous loss of control. Of course, an experienced driver can slip a manual transmission back into gear in a flash when engine braking's actually needed. And one should always use some common sense and judgment about when and where to coast. I'm not talking about careening down a 15% grade into a school zone.  Anyway, those arguments became moot when automatic transmissions pretty much took over. (And no, never coast with a typical automatic transmission. Even if it weren't damaging to your type of automatic — but assume that it is — the risk of screwing up a nudge of the shifter from drive into neutral is too great.) XC90 Recharge 8 View 18 Photos But happily, some automakers in recent years have added a coasting feature to their automatics, with the aim of eking out more fuel efficiency. Volvo calls the feature on its Aisin eight-speed "Eco Coast." Some Mercedes, BMWs and others call it "sailing" or "gliding." The Hyundai Ioniq, Ford Mustang Mach-E and Polestar 2 are among EVs that allow you to cancel out all regeneration and freewheel downhill. And future cars such as the BMW iX are also being designed to do it. By building coasting into the clockworks, automakers have taken any traffic safety concerns out of the question, because the car will instantly switch you back into gear when needed.

Thanks for keeping us on our toes, Detroit Auto Show [w/poll]

Here at Autoblog, we love unexpected debuts at auto shows – and judging by our Detroit Auto Show comments and traffic, you do, too. Surprise reveals have been fewer and farther between in recent years with so many ways for vehicles to be teased or leak out, but this week's show has been a revelation. More to the point, it's been a series of revelations, with automakers from around the globe successfully delivering a brace of concept and production surprises. It's made our jobs a lot more exciting and challenging this week, and even though it's actually more work to react and run-and-gun when the sheet is pulled on a surprise reveal than it is to publish an already-written embargoed story, we've had more fun covering this show for you than any domestic show in memory. We hope you've enjoyed the surprises along with us. To that end, borrowing the words of an unnamed automaker PR flack, we'd like to thank the following automakers for enduring "mountain of antacids" and that "creeping sense of paranoia" necessary to keeping ones' wares totally under wraps until the sheets are pulled off the sheetmetal: Buick Avenir concept Chevrolet Bolt concept Ford GT concept Ford Mustang Shelby GT350R Ford F-150 SVT Raptor Hyundai HCD-15 Santa Cruz concept And while we're at it, we'd like to throw in an shout-out to Detroit's substantially revised and revitalized Cobo Center, and in particular, the redone Michelin media center, which is arguably the single best accommodations for writing show stories that we've encountered on the entire international circuit. Well done, everyone. Thank you, and keep the surprises coming. Auto News Detroit Auto Show Buick Chevrolet Ford Hyundai Volvo 2015 Detroit Auto Show

Junkyard Gem: 1973 Volvo 1800ES

Volvo began selling cars in the United States with the 1956 PV444, a sturdy unibody machine that looked quite a bit like the 1946 Ford from some angles. Reliable, sensible — maybe stodgy is a better word — PV544s, Amazons and 140s followed the 444s across the Atlantic as the 1950s became the 1960s. Starting in 1961, though, a genuinely sporty Volvo arrived here: the P1800. Members of the P1800 family were sold here through 1973, and I've found one of those final-model-year cars in a Northern California self-service wrecking yard. The P1800 (later named the 1800S and then the 1800E) was based on the chassis of the Amazon and was available only as a coupe from 1961 through 1971. The 1800ES shooting brake version with its all-glass hatch debuted as a 1972 model, and just under 9,000 were built before production ended the following year. The U.S.-market 1800ES got a 2.0-liter pushrod straight-four engine with Bosch fuel injection, rated at 112 horsepower. Its dirtier-running European counterparts got more power. This engine was known as the B20F. First-year Volvo 240s got the B20F as well, before moving up to the SOHC "Red Block" engine for 1976. A 1966 P1800 holds the world record for most mileage on a street car: more than 3.2 million miles. That car has a B18 engine that was rebuilt twice. The highest-mile junkyard car I've found was a Volvo as well, though it only had 626,476 miles. Does the credit go to the cars or to their owners? Yes! This car appears to have sat outside near the Pacific for too many decades; it has the top-down rust associated with living in the salt spray and fog near beaches in NorCal. This is pretty bad, but I've seen worse. This Volvo's final parking spot is just about a mile from crashing ocean waves. Worth restoring? No way, not when much nicer examples sell for a few grand. All the chawed-up seat foam suggests that raccoons and other Golden State wildlife lived inside for quite a while. The good news is that many of this crusty old Swede's components will live on in other Volvos. In fact, one of my regular readers scored a junkyard bonanza when he found this car (and several other vintage Volvos) not long before I arrived. Northern California car graveyards still offer plenty of old Scandinavian steel. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. You tell 'em, Christina!