1993 Volvo 240 Base Wagon 4-door 2.3l on 2040-cars

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Volvo developing new three-cylinder engine family

Pop the hood on a Volvo of recent vintage and you'll find four-, five-, six- and even eight-cylinder engines. But the Swedish automaker is downsizing its engines over the coming years. The new XC90, set to be revealed later this week, will use a new family of four-cylinder engines (like the one pictured above). But that's not even the end of it as emerging reports speak of a new three-cylinder engine family in the works.
The new 1.5-liter turbocharged three-cylinder engine will, according to reports, help Volvo further cut its carbon emissions in line with constricting regulations in markets like Europe and Australia. There won't be quite as many versions as the four-cylinder range, which will include gasoline and diesel versions in varying states of tune, but the three-pot motor is tipped to be employed in vehicles as large as the S60 and its stablemates. Larger than that, however, and the three-cylinder engine apparently just doesn't have the necessary torque.
Expect the new three-cylinder engine to be introduced sometime later this decade, after the four-cylinder's introduction in 2016. The three-cylinder engine is also set to form the building block of an even more efficient hybrid propulsion system in the future, enabling this new engine family to stay relevant through 2025.

2015 Volvo XC90 proves Sweden's auto industry is alive and well [w/video]

The most important new Volvo in quite some time has made its first auto show appearance, with the second-generation XC90 debuting at the 2014 Paris Motor Show.
As we discussed in both our original post and Deep Dive feature, the new XC90 remains a three-row crossover for 2015, although it ditches the first-gen model's top-end, turbocharged six-cylinder in favor of a single twin-charged, 2.0-liter, four-cylinder engine. By pairing that with a plug-in-electric powertrain, the king of the XC90 range, the T8 TwinEngine, will offer up 400 horsepower. So yeah, performance should be brisk.
Also appearing on 2015 XC90 will be an entirely new, Apple CarPlay-compatible infotainment system with a big, vertical touchscreen display at its heart. Based on the videos we've seen, the new system looks responsive, feature-laden and quite attractive.

Top torque-to-weight ratios under $100k, $50k and $25k

Horsepower may steal a lot of headlines, but the always-more-complex torque figure is often a critical one for both the workingman and the motoring playboy. The measure of rotational force represents the twist that can liquefy one's tires or haul one's horse trailer. Good stuff.
It follows then, that as with the horsepower-to-weight list that we assembled for you a few months ago, a list of cars that offer the most pound-feet with the fewest pounds to carry, is an interesting one to break down. Sure, there's a big difference in how the torque is applied from a turbocharged six-cylinder in a Swedish luxury sedan and a massive heavy-duty truck's turbo-diesel. But being the car/stat geeks that we are, we think it's kinda neat that those two vehicles rank near each other where torque and weight intersect.
As with the horsepower list, we've given you figures as pounds per every one pound-foot. Again broken down into broad price categories, we've got a mixed bag of 2014 and 2015 models here, too. Every effort has been made to select the most up-to-date prices and specs, and we've also to omitted some '14 cars that won't be re-upped after the ongoing yearly changeover.