2003 Chevrolet Suburban With A Duramax Diesel And Allison Transmission Cloth Int on 2040-cars

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Next Corvette ZR1 to get 700 horsepower?

Word has it General Motors may offer as much as 700 horsepower in the C7 Corvette ZR1. Motor Trend reports the next Corvette Z06 will continue to rely on its naturally aspirated 7.0-liter V8 engine for thrust, but the lump will deliver substantially more power. How much more? MT says the engine could deliver up to 600 ponies. That's a jump of 95 horsepower over the current Z06, though no figures have been finalized as of yet. Right now, GM is reportedly waiting to see what sort of grunt it can glean from the next ZR1.
The automaker has already made it clear it will resurrect the LT5 name for the new supercharged V8, and if GM is already pulling 600 from the Z06, the big dog ZR1 would theoretically offer 700 horsepower. Either way, the range-topping Corvette will be suitably insulated from its less potent siblings. Stay tuned. We aren't likely to see the Z06 for at least a year, with the ZR1 trailing along at some point there after.

nuTonomy beats Uber to market with self-driving taxi rides, and the latest Corvette ZR1spy shots | Autoblog Minute

Software developer nuTonomy beats Uber to market with self-driving taxi rides in Singapore. A 124 Coupe could soon join Fiat's roadster lineup, and we have the latest spy shots of the new Corvette ZR!. Senior Editor Greg Migliore reports on this edition of Autoblog Mintue. Senior Editor Greg Migliore reports on this edition of Autoblog Mintue. Show full video transcript text [00:00:00] Massachusetts based software company, nuTonomy, launched its self-driving taxi service in Singapore this week. nuTonomy specializes in developing software for self-driving cars. Testing of the companies ride-hailing smartphone app occurred in Singapore, where riders were able to book a free driverless ride. nuTonomy's robo-taxi fleet is comprised of Renault Zoes and Mitsubishi i-MiEVs. Engineers from nuTonomy were present at this public launch as a safety measure. [00:00:30] The company will now continue to collect data and conduct more testing with its self-driving cars in Singapore, Michigan and the United Kingdom. nuTonomy has plans to offer widely-available commercial service in Singapore in 2018. nuTonomy's aggressive play in Singapore has put Uber and its partner Volvo in the unlikely position of playing catch-up. Autocar reported this week that we should expect FCA to add a Coupe [00:01:00] to it's 124 roadster lineup. When? Well, seeing as the 124 Spider just recently made it US dealers we may have to wait until next year to see a hardtop Fiata. It's tough to predict what kind of performance we can expect out of a 124 Coupe but in the U.S. the Spider has 160hp using a 1.4-l turbocharged engine. So the car you see in these pictures is actually Fiat's 124 Rally car that will be used for competition. [00:01:30] Now that's not exactly how the street car will look but it gives you an idea of what a 124 with a fixed roof is gonna look like. This week we got another look at what we think is the Chevy Corvette ZR1 and its massive rear wing. Now to be clear, the images that we're seeing are actually demonstrations. The car was actually captured without the rear wing. However, our spy photographers photoshopped the wing, which we've seen before, on some of these new shots just so you could get [00:02:00] a sense of what the car looks like driving around in it's most recent state. Now we think this car will make more than 700hp, which is kind of a magic number. The Hellcats from Chrysler make 707 so certainly GM wants to beat them.

2016 Chevy Volt powertrain technical details

The last time General Motors launched a Chevy Volt, it was operating without really knowing how people would use the plug-in hybrid. Sure, it had experience with the EV1, but the Volt was a new kind of car, and you can see in the archives just how much time GM spent explaining this fresh, new powertrain to potential customers. Then, once the vehicle was released, the company collected voluntary data from a large number of owners to learn about their driving and charging habits. The company also asked them what they wanted most in the new version. There's got to be an algorithm buried somewhere in GM headquarters that was used to take all of the numbers GM collected and spat out the headline figures for the 2016 Volt: 50 miles of EV range and 41 miles per gallon. Another important number – price – is something GM isn't talking about yet (expect it in April or May), but the company is sharing some powertrain details about the upcoming car. At a preview lunch in Detroit last week for the SAE 2015 Hybrid & Electric Vehicles Technologies Symposium that's happening now in California, GM engineers Peter Savagian (who is presenting a paper on the new inverter used in the updated Volt) and Tim Grewe (talking about the entire second-generation powertrain) sat down with AutoblogGreen to tell us about the Volt's all-new propulsion system: The overall gist is that the new Voltec 5ET50 drive unit is lighter, smaller and more powerful thanks to a redesigned two-motor traction drive. As previously reported, the new engine is a 1.5-liter DOHC four-cylinder that offers 101-horsepower (at 5,600 RPM). Grewe said it's "great for range extension." The electric motor side of the powertrain offers 149 motoring horsepower from a two-motor, continuously variable transaxle. Initially, the new engine will be made in Mexico. GM will move production to Flint, MI during the first year it makes the 2016 Volt. The battery is slightly bigger in the new Volt – 18.4 kWh compared to 16.5 in the current-gen – and will have less range variation in the cold. GM is also using more of the overall capacity in the pack in the 2016 Volt than in previous versions, but is not saying how much more. GM is not ready to publish acceleration times just yet, but the 2016 Volt has improved numbers, especially when going from 30-60 miles per hour. Most everything on the new powertrain has become more efficient compared to the first-gen Volt.