I'm suggesting adding one or more of these new cars: Modern muscle car ('10-'21) A modern version of the Moonhawk or Barstow. Inspired by cars like Ford Mustang, Dodge Challenger, Chevy Camaro, etc. Available with a V8 (of course), 6 speed manual transmission, 8 speed automatic transmission (like in the ETK K-series and 800 series), or 6 speed race transmission. Also, driver assistance technology like ESC, tractioncontrol, drivemodes (comfort, sport, drift), and launchcontrol. Optional: An inline 4 cylinder engine, inspired from Ford's 2.3 liter EcoBoost French (Cherrier) luxury car Inspired by cars like the Citroën XM, C5 and C6, I'm suggesting a more luxury full-size saloon/hatchback, with adjustable hydropneumatic suspension. Available with 4 cylinder petrol and diesel engines, and a petrol V6. Transmissions: 5/6 speed manual, 6 speed automatic (like in the Gavril Roamer/D-Series). Optional: different driving modes for the hydropneumatic suspension, like comfort and sport. Japanese Hybrid car ('05-'21) Inspired by cars like the Toyota Prius (who doesn't love that one), and Honda Insight. A "car of the future" kind of vehicle. With hightech screens on the dashbord, giving the driver all kinds of information about fuel economy and other stuff. Available with a hybrid drivetrain: A small eco 3/4 cylinder engine, an electric motor, and a CVT. It also comes with different driving modes: Comfort, Eco (less power), Eco+ (only electric), and Sport. Yay. Modern SUV ('10-'21) Inspired by cars like the BMW X5, Ford Explorer, Audi Q7, etc. A modern SUV, Available with 4 and 6 cylinder petrol and diesel engines, and the Sport version comes with a V8. Of course this car also comes with a ton of driving electronics. The available transmission are the 6 speed automatic (like in the Gavril Roamer/D-Series) for the early models, and the 8 speed automatic transmission (like from the ETK) for later models. I know there is a ETK suv mod out there, but I would like to see it in the vanilla game. (all images were found on Wikipedia)
I would double down on "vehicle suggestion thread" but this thread is so well done and your ideas so good that i just feel like complimenting them. Maybe other than post oil crisis muscle cars or modern day hypercars these 4 cars cover all the lacking bases on the game right now.