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Cadillac CT6 PHEV battery shape a big departure for GM's plug-in hybrid tech

Anyone with any familiarity with the electric powertrain details for the two General Motors plug-in hybrids will have noticed that the information we have about the newly announced Cadillac CT6 plug-in hybrid has a lot of numbers in common with the Chevy Volt and the Cadillac ELR, like the 18.4-kWh lithium-ion battery pack and an expected all-electric range of 37 miles. We also noticed that the announcement calls the plug-in CT6 hybrid an actual plug-in hybrid and not an "extended range electric vehicle (EREV)," which is what GM calls the Volt and the ELR. This, of course, means we needed to ask GM some questions. Donny Nordlicht from Cadillac communications told AutoblogGreen that while the Volt and CT6 batteries are both 18.4-kWh, the shape is completely different. In the Volt/ELR, the battery is T-shaped (see it here). The CT6 has four seats, with a tunnel running between the two in the rear, as you can see here, but the battery in the CT6 PHEV is "a cube-shaped pack, which is between rear seats and the trunk," Nordlicht said. "There is no pass through." GM has not yet released any technical schematics about this pack, but Nordlicht said that, "The CT6's advanced mixed-material platform was designed to accommodate the PHEV system by design so that it minimally intrudes on the cabin space." It also means that the CT6 can be ordered as an optional PHEV, while the Volt and ELR were purpose-built plug-ins. GM is also distinguishing between the EREV and PHEV powertrains in its vehicles from this point forward. "We are not discarding the EREV language," Nordlicht said. "The CT6 utilizes a two-motor system mated to a 2.0T 4-cylinder engine, which is an all-new system to Cadillac." We assume that the PHEV packs will use li-ion cells from LG Chem, just like the EREVs do, but Nordlicht did not answer our question on that point. As for other details about the CT6 PHEV – like production, full dimension, and pricing – we will just have to wait until closer to when the vehicle launches for those. Related Video:

Cadillac teases CT4 and CT5 V-Series Blackwing steering wheel

There's quite a bit that we know about the upcoming Cadillac V-Series Blackwing models. Thanks to spy shooters and prototypes, we've seen the CT4-V and CT5-V Blackwing out and about testing on public roads, which means we've seen the bronze wheels in staggered sizes. We've been told they will offer proper manual transmissions, and we know they will lap a race track quicker than the ATS-V and CTS-V they replace. And now we know what their steering wheels will look like. It's not much to base an entire teaser on, but there are a few interesting tidbits we can glean from Caddy's first official Blackwing tease. First, the wheel itself. It's leather wrapped (not Alcantra, at least on this example), it looks to have meaty bulges where you'll want to grip it, it has a red strip at the top to help locate straight ahead while driving aggressively, and it has a carbon fiber V-shaped spoke at the bottom. Finally, we see a prominent silver button labeled "V" on the left side that will allow drivers to quickly access V-Mode. To the right will be buttons for the Performance Traction Management system. Judging by the fuzzy background behind the wheel that shows some sort of digital gauge cluster, it seems that Cadillac may be aiming for a 200-mile-per-hour top speed for the CT5-V. That's not a stretch, as the last-generation CTS-V could hit that speed, too. Cadillac smartly took this shot in a way that blurs the center console, which means there's plenty more time to speculate on the transmission choices. Cadillac says the V-Series Blackwing models will be ready in time for the summer of 2021. Stay tuned. Related Video:  

Cadillac CT5-V, XT6 and more power to the Subarus | Autoblog Podcast #616

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Consumer Editor Jeremy Korzeniewski to talk about driving the new Cadillac CT5-V, as well as the XT6. Then they discuss the news about the Subaru WRX STI and Subaru Crosstrek getting more power. Finally, they take the time to reflect on the Chevy Impala, which passes on into the annals of history. Autoblog Podcast #616 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Driving the 2020 Cadillac CT5-V Driving the 2020 Cadillac XT6 2021 Subaru WRX STI getting more power? 2021 Subaru Crosstrek getting more power Saying farewell to the Chevrolet Impala Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: