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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.

The Bentley EXP 12 Speed 6e Concept is the gentleman's open-air electric tourer

The ever-present pressure exerted by increasing fuel economy and emissions standards is forcing automakers worldwide to re-examine their traditional internal combustion lineups. In order to gauge customer interest, Bentley brought the all-electric EXP 12 Speed 6e to the Geneva Motor Show. The drop-top concept shows Bentley's vision of an electrified future and what it envisions a battery-powered luxury touring car will be. Bentley believes any electric vehicle that wears the flying B should be as capable as the equivalent gas-powered model. That means London to Paris or Milan to Monaco on a single charge. Filling the battery should be effortless, which is why they want inductive charging, negating the need for cables. There is one for those times inductive charging isn't available. Most of all, the electric motors should supply effortless amounts of torque, just like the current lineup of Bentley eight and 12-cylinder engines. The interior of the EXP 12 Speed 6e is both futuristic and distinctly Bentley. High-quality leather and copper trim cover most services while a large OLED display houses most of the car's controls. The half-cut steering wheel uses glass elements embedded with various buttons and controls. The cut sections feature controls a performance boost and one for a speed limiter for use in urban areas. The copper elements continue outside, highlighting various trim elements around the car. When in motion, there is a large "6" that illuminates within the grille. The design is similar to the Continental GT prototype we spied a few weeks ago, which in turn takes elements from a previous Bentley concept, the EXP 10 Speed 6. It will be interesting to see how well customers receive the concept. Rolls-Royce brought out similar vehicle awhile back. Reception was icy, but the two automakers do have a different customer base. Related Video: Featured Gallery Bentley EXP 12 Speed 6e Concept: Geneva 2017 View 14 Photos Image Credit: Live photos copyright 2017 Drew Phillips / Autoblog.com Geneva Motor Show Bentley Convertible Electric 2017 Geneva Motor Show

Bentley builds its final 6.75-liter V8, ending a 61-year production run

Bentley has just finished its very last 6.75-liter V8. While engines come and go, this is significant because Bentley has been building this engine, known as the L-series, for 61 years. This final engine will go in the 30th and last Bentley Mulsanne, a 6.75 Edition by Mulliner, marking the end of the flagship sedan. The L-series engine was first introduced in 1959, and according to Bentley, it was developed in order to develop more power than its existing inline-six without adding weight or taking up more space. The engine in fact weighed 30 pounds less than the six-cylinder, and it made about 180 horsepower. That original engine "only" had 6.2-liters of displacement, and it wasn't until 1971 that it would reach 6.75 liters thanks to increased stroke. This final version of the engine is significantly different from its fuel injection to its twin-turbochargers, but is based on the same design. And with 530 horsepower and 811 pound-feet of torque, it's the most powerful iteration of the engine. At 61 years, the Bentley engine is arguably the V8 with the longest production run. While the first-generation Chevy small block V8 was introduced earlier for the 1955 model year and is still built in crate engine form, GM stopped using it in production cars in 2002. Far fewer Bentley engines were built, though, with a total over 36,000, as opposed to the millions of Chevy small blocks in the world. Of course, volume is sort of the antithesis of what makes a Bentley a Bentley. With the 6.75-liter engine out of production, all of Bentley's engines are derived from VW Group engines, from its W12 to the plug-in hybrid V6. Related Video: