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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.

2017 Jaguar F-Type SVR First Drive

Jaguar's F-Type SVR has a special new exhaust. I drove the car in Monterey, California, where there's this tunnel right in the middle of town. You see where I'm going with this. The pipes attached to the "normal" F-Type R's supercharged 5.0-liter V8 is a flatulent riot, one of the most flamboyant wind sections in modern exhaust-dom. And then Jaguar's Special Vehicle Operations, the group of madmen responsible for the Project 7, comes along and rips it all out for the SVR. The room is needed for a rear diffuser, see. So a new system is fabbed using two fancy lightweight alloys, Inconel and titanium. A pair of mufflers sprout where one used to be. More. Better. Louder. Yes, all of that. Geez it's loud. And there's this tunnel, remember. Enter it and lift from the throttle, and it sounds as though there are some kids stowed away in the trunk tossing handfuls of M-80s out the back. "Big report" is what it'd say on the box if the F-Type SVR were a firework. It's dramatic, perhaps excessive. Scratch that – it's definitely excessive. This F-Type is only the second full-production effort from Jaguar Land Rover's SVO, the first being the Range Rover Sport SVR, and so it's also the first Jaguar SVR ever. Whereas that Range Rover combines quickness with surprising cross-country abilities, the F-Type SVR has a singular mission: Go faster. And so, with a tweak of the electronic limiter and some other fiddling, voila!, suddenly the coupe can reach a top speed of 200 mph. The convertible is not far behind at 195. Although there aren't many places in the world where you'll actually want to probe those max velocities, the engine's 575 horsepower and 516 pound-feet of torque are plenty to risk your license. The SVR adopts many of the engine improvements that hoisted the Project 7 to the same power level but bests that very special car's torque figure thanks mostly to new intercoolers. Remember, the regular F-Type R is only good for 550 hp. Only. What a world we live in. Aside from the added power, this is much more of a range-topping special trim than it is a significantly different model. Like the R, the SVR comes only with all-wheel drive and an eight-speed automatic transmission. Operating it in manual mode is more pleasant, in part because the paddle shifters behind the wheel are made out of aluminum instead of plastic like on other automatic F-Types.

Jaguar I-Pace EV has a new pedestrian warning sound: Listen to it here

Jaguar's production of its first electric car means it also has to deal with a problem everybody else has been trying to solve: noise, or rather, the lack thereof. People can hear an engine at low speeds when they're walking along a sidewalk. The same can't be said for silent-operating electric cars. We wrote about Chevrolet's latest solution to the noise problem a few weeks back, and now Jaguar is sharing what it came up with for the I-Pace. The noise it didn't use is almost more interesting than the one it did, though. Jag says its first iteration was meant to be spacecraft/UFO inspired, but apparently it was so convincing that people tended to look up at the sky instead of at the road. Engineers switched it to what seems like a pretty general hum sound for production. Take a listen yourself in the video above — you'll hear the noise at the 40-second mark, and a few other spots after that. The sound is emitted from a speaker behind the grille at speeds up to about 12 mph. It'll change in pitch and volume to correspond to the increasing or decreasing speed of the vehicle — it even changes tone when you shift into reverse to signal a change in direction. Jaguar says the noise is no longer needed at speeds above 12 mph because tire and wind noise become sufficient enough at that speed. Chevy turns the noise off on the Volt at about 20 mph, however, showing that manufacturers haven't really come to a consensus on what should be happening. A U.S. law that hasn't gone into effect yet will ask manufacturers to keep the noise at up to 18.6 mph, though. We happen to be partial to the jaguar growl heard right at the end of the video as a warning sound. That's how you make an entrance with a Jaguar. These kinds of systems are necessary to warn those who might be blind or visually impaired, but distracted walkers are a huge demographic of people needing a warning too. Everybody walks around with their head buried in a phone nowadays, making silent vehicles a hazard of our own habits. Jaguar says it specifically engineered the noise so that it doesn't intrude upon the cabin, so only pedestrians are bothered by the hum when slowly plodding through cities. Jaguar I-Pace pedestrian warning sound View 10 Photos Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Green Jaguar Green Driving Technology Crossover SUV Electric Luxury pedestrian safety jaguar i-pace