The value of product increments being delivered is estimable, and once estimated (whether as ROI, cost of delay, or some other measure), its value can be prioritized. In Scrum, this is known as working from a prioritized product backlog. Agile can be used to create high quality products.
No wonder then that the C-Class, one of the most affordable Mercedes models, is the best-selling luxury car in America. A range of turbocharged 4-cylinder, 6-cylinder, and 8-cylinder engines are available; the latter are reserved for the AMG performance-tuned versions of the car.
The 2017 Dodge Viper ranks 14 out of 14 Luxury Sports Cars. The 2017 Dodge Viper is a one-note sports car. Its V10 engine offers extraordinary power, but if you plan to drive quickly, the Viper's unwieldy handling at higher speeds may deter you.