Our independent desk analysis explains how to evaluate the options—not a claim that we purchased, measured or personally road-tested them. When a factual specification is given, inspect its linked primary source in the comparison table.
Price parity before picking a winner
The RTX figure is an October 2025 introductory launch price while the KTM Delhi amount is a currently listed page price; they are not directly comparable until updated same-day dealer quotations arrive.
Actionable check: Request itemised same-city on-road quotations for the specific variant, including insurance, extended warranty and finance costs. Compare the payable total, not two unrelated launch prices.
Fuel economy under your actual route
Autocar reported RTX 35.8 km/L city and 40.62 km/L highway under gentle conditions; do not equate this with personal highway mileage at 110 km/h, or with a KTM result from a different test.
Actionable check: Use the same commute and traffic mix for the two test drives. Log litres at the pump and distance over multiple fill-ups; claimed and tester-reported mileage are not interchangeable.
Seat comfort and pillion experience
Autocar found the RTX comfortable but the 835 mm seat tall for some riders. KTM lists 825 mm, which should still be checked with boots and a full tank.
Actionable check: Seat the intended pillion and driver for at least 20 minutes, including a broken-road section; check ingress, knee angle, padding, back support and vibration.
Service feedback and reliability evidence
A long-term Autocar RTX report discusses delivery waits; it does not establish your dealer lead time. Ask both dealers for written service, delivery and replacement-parts estimates.
Actionable check: Ask the two nearest authorised workshops for written periodic-service schedules, labour rates, parts lead times, and warranty exclusions; record dates and repeat failures rather than assuming online posts represent every owner.
Long-term trade-off and resale
The higher-priced 250 must be evaluated on fit, parts availability and how you use its clearance, not simply engine capacity. Shortlist workshops as seriously as models.
Actionable check: Compare 3-year insurance renewal estimates, tyres, filters, brake pads, financing interest and resale offers with the planned annual kilometres. Weight what you will use, not every brochure feature.