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 2015 Tesla Model S ranks 1 out of 10 Luxury Large Cars. This ranking is based on our analysis of published reviews and test drives of the Tesla Model S, as well as reliability and safety data. The 2015 Tesla Model S is ranked: # 1 1 in Luxury Large Cars. # 2 1 in Hybrid Luxury.