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    • Weird that in all the years GM owned Opel and Vauxhall they said they could never make it profitable. Yet PSA Group within the first year after buying them have them as profitable divisions. https://abcnews.go.com/Health/wireStory/peugeot-maker-sees-record-profit-virus-clouds-horizon-69225919 Something is sure crooked in GM House.
    • Let me just say this... the Blackwing V8 is probably dead given that the new 2020 Escalade DID NOT USE IT. And, good riddance. GM should focus on their strengths not try to copy the Europeans overly complicated and unrelaible engineering paradigms when it is 20 years too late and buyers committed to European engineering hype are not going to give Cadillac a second look anyway. Here's what I believe GM should do for the 2020s... say hi to the.... Microblock Family The Microblock is a pushrod 2-valve per cylinder architecture scaled down from the Smallblock design. Bore spacing is reduced from 111.76 mm (4.4") to 101.6 mm (4.0") allowing the engine to be 40 mm shorter, narrower and lighter than the Smallblock. With the new V8 tipping the scales at very svelte 180kg, the Microblock offers 8 cylinders with a mass comparable to turbocharged DOHC V6 engines. A bore of 93mm and stroke of 98mm gives a displacement of 5,326 cc (325 cu-in) in the V8 engine with 11:1 compression enabling the use of 87 octane fuel. More importantly, the same dimensions give an ideal 3,994cc (244 cu-in) displacement to the V6 and 2,663 cc (162 cu-in) in the the Inline-4. Despite the longer stroke, piston speeds at the engines' 6,000 rpm redline is actually 3.2% lower to the Smallblock 6.2L engine at its 6,600 rpm rev limit giving improved harmonic refinement. The V8 and V6 engines feature Dynamic Skip Fire technology, while all engines adopt GM's new 48v electrical system. This new arrangement ditches the starter and alternator in favor of a flywheel integrated motor-generator with 50 lb-ft @ 0 rpm and 15 hp @ 3,200 rpm, while featuring a trunk mounted Iron Phosphate battery with a 20-year/200,000 mile maintenance free service life. Also eliminated is the accessory belt and the mechanically driven water pump allowing the engine to match the electrical system's 20-year/200,000 mile scheduled maintenance interval (apart from annual 20,000 mile oil changes, filter replacement and fluid monitoring). The family is introduced with four engines a 600 hp bi-turbo version available exclusively on Cadillac vehicles as their premium power plant, a 400 hp V8, 300 hp V6 and 200 hp I4. 5.3L Microblock V8 Bi-turbo (LVT) -- 600 bhp @ 5,300 rpm, 600 lb-ft @ 1,600~5,200 rpm, 6,000 rpm redline (91 octane) 5.3L Microblock V8 (LVE) -- 400 bhp @ 5,800 rpm, 400 lb-ft @ 4,200 rpm, 6,000 rpm redline (87 octane) 4.0L Microblock V6 (LVS) -- 300 bhp @ 5,800 rpm, 300 lb-ft @ 4,200 rpm, 6,000 rpm redline (87 octane) 2.7L Microblock I4 (LVF) -- 200 bhp @ 5,800 rpm, 200 lb-ft @ 4,200 rpm, 6,000 rpm redline (87 octane) Why? Because pushrods are nothing to be ashamed of. They are in fact superior for the rpm range which street cars motors operate in.
    • If you are talking about environment and global warming, that might be true. However, looking purely from a practical perspective, it is proven that even taking into account electricity cost and source, EVs are still significantly more economical than ICEs. It also a fact that they require substantially less maintenance, and are easier to upgrade.
    • The hallmark of the scientific method is that nothing is ever ‘proven’, only supported by evidence, and is always open to discussion/argument.  Nothing is more anti-science than blindly accepting a specific theory as empirical and final. Let me leave this right here: Pluto.
    • What does styling changes from generation to generation have to do with brand loyal customers thinking a general consensus "ugly" vehicle is not "ugly"? There is nothing wrong with completely changing your styling from generation to generation, it's how the styling turns out that matters. 
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