KTM 390 Adventure price in Delhi

If you want an adventure bike that is E20 compliant, you will need to either purchase a new bike or search the pre-owned market for a lightly used model manufactured within the last 1 or 2 years. 

If you are looking for a new bike, we would recommend paying the high initial purchase price of the twin-cylinder Honda NX500. It is a rather sorted machine in almost every regard and will feel like a nice step up from your single-cylinder KTM. And since you're familiar with the trouble-free Honda big bike ownership experience, the NX500 makes for a logical step up. 

If you decide to go for something a little less pricey, then bikes like the latest KTM 390 Adventure models and the Royal Enfield Himalayan 450 are also options worth looking at. 

You also have the option of waiting for the new BMW F 450 GS, although its pricing will be similar to the Honda bike rather than the single-cylinder models mentioned above.

A test ride of everything you shortlist should help you make a decision. 

There's no way to accurately portray how much the maintainance cost of the BMW F 450 GS will be, as it is yet to be launched. However, BMW bikes have a reputation for being a little pricey to live with, even the smaller 310s. You shouldn't expect the F 450 GS to be as easy on the wallet as its peers, like the Royal Enfield Himalayan 450, KTM 390 Adventure models or even the Honda NX500. 

We recommend you wait a while before you buy the F 450 GS so that you can see thorough reviews of the bike. Also, you can speak to actual owners of the machine, and then make an informed decision. 

Since you mentioned you have long commutes, and you want something fairly engaging to ride, we'll recommend a mix of ADVs and comfortable roadsters. The new TVS Apache RTX 300 makes a strong case for itself as a single bike to do everything. It is definitely something that should be near or at the top of your list. 

You can even take a look at the KTM 390 Adventure models and Royal Enfield Himalayan 450 - both are quick, comfortable and have great long-distance capability. 

If you want a more road-biased bike, then options you can look at are the Triumph Speed 400, Royal Enfield Guerrilla 450, TVS Apache RTR 310 and KTM 390 Duke. Depending on the balance between performance and looks you want to strike, they all have something unique to offer. 

Take a proper test ride of all bikes you shortlist before making a decision. 

Since you are used to a good amount of performance, we'd suggest you move to something like the Triumph Speed 400. This bike will meet your needs of having a comfortable riding position as well as a reasonably low seat height. 

There are more comfortable options available, but almost all of them are adventure bikes with relatively tall seats. If you can get along with a taller seat, we'd recommend options like the Royal Enfield Himalayan 450 or KTM 390 Adventure as good replacements for your Aprilia RS 457. 

Adventure bikes are a great option for a one bike garage when you need to do long trips, especially at the lower end of the market. We would advise you to pick between the Royal Enfield Himalayan 450 and the KTM 390 Adventure duo, depending on your needs. Both options have great comfort, strong performance and superb comfort, so take a long test ride to see which one suits you best.