An ECU-tuned Audi S4 Avant formerly employed as a dog transporter. A spanking new base-model Porsche Cayman. What can these two cars teach us about driving pleasure? Quite a lot, it turns out.

Welcome to Must Read, where we single out the best stories from around the automotive universe and beyond. Today we've got reports from Business Insider, Road & Track, Stanceworks, and Pistonheads.

The Morgan Three-Wheeler deconstructs driving as we know it, and offers a completely different set of solutions. The Caterham Supersports R provides an absolutely pure driving experience. But is that all there is? Hell no it isn't.

The subcompact hot-hatch market is finally percolating in the US. First came the Fiat 500 Abarth and Chevy Sonic RS, and now the Ford Fiesta ST. Here's what the ST is like to drive.

How long have we been waiting for a drive in the Porsche 918? As long as we'e known about it. Chris Harris got an early test drive of a production prototype of the hybrid-electric insanity machine. What did he think? Let's watch.

It's Chris Harris's first group test of the new /DRIVE season, and he's gone all-wheel drive. He's matched up some potent German (and one modified Japanese) models. They do have one thing in common: They comprise one of the most intense rivalries in the sports-car world.

What if there was a way to add about, oh, I don't know, a bunch of horsepower and torque to a car that didn't have it all to begin with. You wouldn't have to turn a single wrench — or even know what a "wrench" was — and the only mechanical knowledge you'd need is knowing what an OBD port was and where to find it.

Having recently driven the Bentley Continental GT Speed convertible, I can attest to the car's strange unwillingness to show its true weight on the road. Masking its gargantuan 5,500-pound bulk is the car's core competency. But as a corporate mate of the Audi S4, another car with nice road attributes, is the…

Tons of journalists are at the Geneva Motor Show eyeballing all the hypercars that were unveiled there, but I'm especially glad to see this report from Drive's Chris Harris. Why? Because at some point, I want to see videos of him getting sideways in all of these cars, if he can manage it.