The KTM 390 Adventure name spans different generations and India variants. The earlier 373 cc specification and Standard/X/SW price figures in this article must not be treated as one current 2026 range. This updated guide distinguishes the manufacturer’s present India listings and flags conflicting details rather than claiming a road test.
KTM 390 Adventure India: check the exact variant
On 30 October 2026, KTM India has separate product pages for the 390 Adventure, X, S and R. Its main Adventure specification section lists 349.32 cc, 41.5 PS and 33.5 Nm, while a comparison table on the X page lists 398.63 cc for an Adventure column. These official pages conflict: obtain the exact model-year/order-code specification from the dealer before purchase.
| India listing | What the specific OEM page reports |
|---|---|
| 390 Adventure | 349.32 cc in its main specification section; conflicting comparison-page data requires clarification |
| 390 Adventure X | 398.63 cc, 46 PS, 39 Nm; 19/17-inch alloy-wheel configuration |
| 390 Adventure S | 398.63 cc, 46 PS, 39 Nm; listed separately from the X |
| 390 Adventure R | 398.7 cc, 46 PS, 39 Nm on its India product page; January India launch called it 399 cc |
These are page-specific manufacturer figures, not interchangeable specifications. The old SW name and 373 cc figures are not used here to identify current X, S or R equipment.
Price: separate a dated launch from a current quotation
Bajaj/KTM’s 28 January 2026 India release announced the Adventure R at ₹3,77,915 ex-showroom Delhi. The R product page checked on 30 October displays ₹3,77,914 ex-showroom Delhi. The ₹1 difference is recorded rather than silently treating a historical release as today’s quotation.
The S page also contains inconsistent price text: its starting-price panel displays ₹3,96,744 ex-showroom Delhi, while an FAQ states ₹3,94,699. Obtain a dated written quotation for the precise variant, location and model year. Do not use the former ₹2.80–3.60 lakh Standard/X/SW range as a current price schedule.
Separate ex-showroom price from registration, insurance and optional accessories. Check availability, price validity and the exact configuration on the order form.
Equipment and intended use
The January India R announcement specifies 21-inch front/18-inch rear wheels and 230 mm fully adjustable WP suspension. That is a variant-specific claim, not equipment shared by every 390 Adventure. KTM’s X page instead describes 19/17-inch tubeless alloy wheels. Confirm suspension adjustment, wheel construction, tyres and rider-aid fitment against the model you are buying.
Electronic aids support an attentive rider; they cannot guarantee grip or safe braking on every surface. Seat fit, luggage, passenger needs and experience matter as much as the equipment list. Arrange a suitable test ride rather than relying on an unverified claim that a motorcycle is ideal for every beginner.
Mileage, top speed and ownership costs
This guide does not present the former 28–32 km/l mileage, approximately 170 km/h top speed or ₹3,000–₹5,000 service-cost estimates as verified current results. No AutoHunt instrumented test or model-specific written service quotation underpins those figures.
Ask the authorised workshop for the applicable service schedule, consumables and labour estimate. Check fuel use on the stated test basis and your actual conditions, rather than assuming identical results across generations.
Comparing with the Himalayan 450
Compare the exact editions on the same measurement basis. A dry-weight number and a kerb-weight number do not establish which bike is lighter in equivalent riding condition. This article therefore removes the former 172 kg versus 196 kg ranking and does not infer handling from it. Verify the current brochures, fuel/load basis, seat adjustment and wheel/suspension equipment before choosing.
Related reading: Yamaha R3 guide and Royal Enfield Scram 440 guide.
The existing article images are retained as earlier imagery; they should not be used to identify the precise equipment supplied on a current X, S or R.
Frequently asked questions
Is every current 390 Adventure a 373 cc motorcycle?
No. The current India listings have different specifications, and some official page sections conflict. Match the exact variant and order code; do not apply the old specification table across the range.
Does only the old SW have spoke wheels?
No. Do not carry that earlier range statement into current buying advice. Check the separate S and R India specifications, including wheel sizes and construction.
What mileage and top speed can I expect?
No independently verified current result is provided here. Road conditions, configuration and riding style affect fuel use; manufacturer claims and independent tests need their own stated basis.
Which price should I use?
Use a dated official quotation for the exact variant and location. Historical launch prices and conflicting website sections are not a binding on-road offer.
Official India sources
Checked 30 October 2026: Adventure listing, X listing, S listing, R listing and 28 January 2026 R India launch.
Aditya Misra contributes automotive articles to AutoHunt. Consult each article’s sources and method notes to distinguish published manufacturer information from any specifically documented hands-on testing.
