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Top 10 small cars with the longest total driving range

Editor's Note: Since this article was originally posted in the spring of 2015, much has changed in the automotive landscape, especially among those shopping for small car economy. With thanks to Volkswagen for their blatant cheating – and subsequent cover-up – on diesel emissions, the largest player in the diesel passenger car segment isn't playing – they're paying; billions are going for both car buybacks and federally-imposed penalties. And for a few VW execs there exists the very real possibility of jail. With the absence of a big player and the abrupt entrance – via Chevy's new Bolt – of an affordable EV with 200+ miles of range, we've limited the diesel listings to Jaguar's new XE. And for those wanting an updated look at efficiency and range, Autoblog has it – or the EPA has it. Long before electric vehicles were part of the mainstream conversation, car lovers and skinflints alike would boast about the total range of their vehicles. There's something about getting farther down the road on one tank of gas that inflames the competitive spirit, almost as much as horsepower output or top speed. Of course, the vehicles with the very best range on today's market are almost all big trucks and SUVs; virtually all have the ability to carry massive reserves of fuel. Top up a standard Chevy Suburban and you can expect to travel almost 700 miles (you'll need to stop before the Suburban stops...), while a diesel-fed Jeep Grand Cherokee manages almost as many. But what about vehicles that are smaller? The EPA has, essentially, three classifications for 'small' vehicles: Minicompact, Subcompact and Compact. All three are measured based on interior volume, meaning that some cars with rather large exterior dimensions and engines slot in next to traditional small cars. But even though impressive GT coupes from Porsche, Bentley and Mercedes-Benz may have much larger gas tanks to feed their powerful engines, that capacity is offset by higher rates of consumption... in most cases. We used the EPA's Fuel Economy Guide for model year 2017 cars as a start, calculating the official highway miles per gallon rating with each vehicle's tank capacity. The resulting numbers aren't necessarily real world, but they do offer a spectrum for total theoretical range. The eventual top ten surprised me on a few occasions, and comprised quite a varied list of vehicles. 10.

BMW M models will stay rear-wheel drive as long as possible

Don't expect BMW's M cars to go soft any time soon. Carsten Pries, the division's head of product management, wants to focus on at least six cylinders and rear-wheel drive for as long as possible. Pries sees the combination of six (or more) cylinders and rear-wheel drive as defining features of the division. "These are cars that attract new people to the M brand and that is very important," he said to Motoring. He doesn't think it's time to deviate from that strategy yet. "I hope not, because six is part of our DNA. Not only the power, but that hallmark sound that we have." We certainly like Pries' sentiment, but the division's current lineup shows a willingness to compromise the purely rear-wheel drive focus when necessary. For example, the latest X5 M and X6 M already feature all-wheel drive systems, which can send 100 percent of the power to the back at times. Spy shots and rumors heavily suggest a similar option for the next-generation M5, too. The latest M4 GTS proves BMW knows how to tune a fantastic sounding six-cylinder, but there's no reason a well engineered four-cylinder model couldn't be great. The original M3 relied on one to speed around, and it became a performance icon of its period. Pries even admitted in 2014 that a new four-cylinder M vehicle could happen eventually. For now, he isn't ready to introduce a new four-pot model. Pries admits that the division's strategy might need to change someday, but he still expects to create M-badged models. "If the framework changes in the future, we have to look then at what we can do in terms of a proper or decent M offer," he said to Motoring. Related Video:

BMW invests in carbon fiber for use beyond i and M models

The immense amount of resources BMW has poured into its i brand program hasn't stopped, and recent developments indicate it's likely to pay off for BMW and BMW buyers outside the i brand. The i8 has already sold out its first year run, the i3 racked up 10,000 orders before it even went on sale and is already the subject of public discussion about being stretched into an i5, and a new investment in carbon fiber production has the automaker talking about CFRP use in non-i and non-M models.
BMW and SGL Group got together to form SGL Automotive Carbon Fibers (ACF), and the joint venture produces all of the CFRP for the i3 and i8 on two production lines at its plant in Moses Lake, Washington. After already investing $100 million to increase capacity, BMW has announced that another $200 million will add four more production lines, tripling production from 3,000 tons per year to 9,000 tons. When the expansion is complete in 2015, BMW says the Moses Lake facility will be the world's largest carbon fiber plant.
That's a lot of weave and the long view is that it will find its way into core models, with BMW exec Dr. Klaus Draeger saying, "As part of an intelligent mix of materials, we will apply carbon also beyond our BMW i and BMW M models in the future," and be able to do so "at competitive costs and in large quantities."