It is way cheaper. two assembly lines to assmebly 2 packs, separate work orders, specific assembly per model ordered ( so customet doesn’t pay for low end amd accidentally get highend or vice versa ), CAD and data management of two variations. It is why ModelT only came in black, is streamlines the whole process.
You see much simpler examples in other induatries ie. that use stock material. it is cheaper to stock say 3 foot precut lengths and if product only needs 2 feet you chop it off at assembly and throw away the 1 foot scrap, rather than stocking and inventorying 2 foot and 3 foot stocks.
Unless you invest in an expensive atock feeder that cuts the stock to length typed in, but that machine isn’t mobile so neesa to be placed at the exact location of assembly. And if you need it two places you need two stock machines, so then you start weighing the crude method vs precise
And don’t forget about the local lots where you’re keeping the manufactured cars. If you’ve ever purchased a new car, you know how annoying it is to get car with the color, engine, drivetrain, and cabin options you want.
If there are lots of variations of a vehicle platform, then dealers and stores will use often their space to stock a little of everything, or maybe a lot of the popular config and next to none of some other configs.
Less variation means dealers and stores are not shipping inventory around as much, and they have more stuff on hand for impulse purchases.
It is way cheaper. two assembly lines to assmebly 2 packs, separate work orders, specific assembly per model ordered ( so customet doesn’t pay for low end amd accidentally get highend or vice versa ), CAD and data management of two variations. It is why ModelT only came in black, is streamlines the whole process. You see much simpler examples in other induatries ie. that use stock material. it is cheaper to stock say 3 foot precut lengths and if product only needs 2 feet you chop it off at assembly and throw away the 1 foot scrap, rather than stocking and inventorying 2 foot and 3 foot stocks. Unless you invest in an expensive atock feeder that cuts the stock to length typed in, but that machine isn’t mobile so neesa to be placed at the exact location of assembly. And if you need it two places you need two stock machines, so then you start weighing the crude method vs precise
And don’t forget about the local lots where you’re keeping the manufactured cars. If you’ve ever purchased a new car, you know how annoying it is to get car with the color, engine, drivetrain, and cabin options you want.
If there are lots of variations of a vehicle platform, then dealers and stores will use often their space to stock a little of everything, or maybe a lot of the popular config and next to none of some other configs.
Less variation means dealers and stores are not shipping inventory around as much, and they have more stuff on hand for impulse purchases.