To date, Nissan has only shown a prototype of the redesigned Z sports car, which is rumored to carry 400Z nomenclature. That name would be derived from its twin-turbocharged V6 engine, which is expected to make 400 horsepower. In any case, the new Nissan Z blends heritage design cues and a familiar shape with modern performance and technology. And yes, a manual gearbox is planned.
What is a substantially refreshed model? Substantially refreshed models are existing vehicles receiving significant engineering, design, or technology updates. Because complete redesigns cost a big pile of money, car companies sometimes take what is a fundamentally sound design and give it a major makeover. Think of it as the difference between rebuilding your home or remodeling it. Examples for 2021 include the the Lexus IS.
It's not well known, but you can often arrange to have the vehicle delivered to your home or workplace. This option allows you to sign the paperwork in a relaxed environment, skip the trip to the finance and insurance office, and avoid many car-buying pitfalls. Wherever you finalize the deal, call your insurance company and let your agent or customer service representative know that you'll need coverage for your new ride.
There's a big safety benefit to buying the newest car you can afford. When you buy a new car, you're ensuring you're getting a car that's up to the most recent safety standards in both crash testing and in safety technology. A new car compared to a used car from even five years ago can have big safety advantages with things like more airbags, a more rigid construction, and more advanced technology like a backup camera which is now mandatory on every new car sold in the U.S.