Bajaj Pulsar NS400Z vs KTM Duke 390: Which 400cc Streetfighter Is The Better Buy?

Bajaj Auto's Pulsar NS400Z is the most powerful Pulsar in its lineup. It is also a good value motorcycle in the mid-premium naked segment, offering excellent performance and racing thrill at an affordable price point. As it competes in the 400cc category, we will now compare the naked motorcycle with the segment's benchmark, the KTM Duke 390, and check which one comes out on top this time.

Bajaj Pulsar NS400Z vs KTM Duke 390

Design Comparison

The Bajaj Pulsar NS400Z carries a new-age design that aligns with its NS and N series motorcycles. The design is attractive, featuring a new LED headlamp with DRLs, sharp body lines, sculpted tail section, premium naked-bike elements, and USD front forks, and is likely to attract a wide range of buyers.

Bajaj Pulsar NS400Z vs KTM Duke 390

KTM, on the other hand, offers a sharp and sleek design that follows its global design language, one that has evolved over the years yet still looks fresh and appealing. Features such as the LED headlamp, muscular fuel tank, split seats, sharp tail section, aggressive edges, and vibrant colour options come together to give it a sporty, almost supersport-like presence. Overall, while the Bajaj Pulsar NS400Z impresses with its bold design, the KTM Duke 390 looks more premium and sets the design benchmark in its segment.

Engine Comparison

Bikes Bajaj Pulsar NS400Z KTM Duke 390
Engine 373.27cc DOHC 398.63cc DOHC
No of Cylinders Single Single
Power 40 PS @ 8800 rpm 46 PS @ 8500 rpm
Torque 35 Nm @ 6500 rpm 39 Nm @ 6500 rpm
No of Gears 6-Speed 6 Speed
Cooling System Liquid Cooling Liquid Cooling

The Bajaj Pulsar NS400Z uses the previous-generation engine from the KTM Duke 390, a 373.27cc single-cylinder unit. Its power output is lower compared to the latest Duke 390, which produces a strong 46 PS of power and nearly 40 Nm of torque.

That said, the Pulsar NS400Z remains an engaging motorcycle to ride, especially in city conditions where its strong low- and mid-range torque plays a bigger role. However, when it comes to outright performance and overall capability, the KTM Duke 390 stands out as the ultimate machine in the segment.

Bajaj Pulsar NS400Z vs KTM Duke 390

Components and Dimensions Comparison

Bikes Bajaj Pulsar NS 400Z KTM Duke 390
Chassis Perimeter Frame Split Trellis Frame
Front Suspension 43mm USD forks WP Apex 43mm USD Forks
Rear Suspension 6-Step adjust Monoshock Side-mounted 5-step Adjust Monoshock
Braking 320/230mm Disc 320/240mm Disc
Tyres 110/70-17, 140/70-17 Tubeless 110/70-17, 150/60-17 Tubeless
Wheels Alloys Alloys
Fuel Tank Capacity 12 L 15 L
Kerb Weight 174 Kg 168.3 kg
Seat Height 807mm 800-820 mm

Both motorcycles offer premium suspension and safety setups, but the KTM Duke 390 gets a larger fuel tank, making it a better choice for touring.

Technology and Features Comparison

Bajaj Pulsar NS400Z KTM Duke 390
  • Rider selectable mode - Road, Rain, Sport and Offroad
  • Electronic traction control
  • Full LED setup
  • Bluetooth Connectivity
  • Control switches
  • ABS Ride Modes
  • Quickshifter+
  • Ride By Wire
  • Assist and Slipper clutch
  • Bonded glass with colour LCD
  • Dot matrix
  • TBT Navigation
  • USB Socket
  • Adjustable levers
  • Hazard lamps
  • Motorcycle Traction Control (MTC)
  • Ride modes - Street & Rain
  • Track Screen
  • Launch Control
  • Cornering ABS
  • Ride-by-wire
  • Quickshifter+
  • SuperMoto ABS
  • Type-C charging port
  • Full Split LED Headlamp
  • 5" TFT dash display
  • Assist and Slipper clutch

Bajaj and KTM offer several advanced technologies and value-focused features that are well-suited for everyday riding and daily usage.

Bajaj Pulsar NS400Z vs KTM Duke 390

Price and Verdict

Bikes Price (ex-showroom)
Bajaj Puslar NS400Z 1.93 Lakh
KTM Duke 390 2.99 Lakh

When comparing these two motorcycles, pricing plays a crucial role in the buying decision. The Pulsar NS400Z clearly stands out as the better value-for-money motorcycle, mainly due to its aggressive starting price of ₹1.93 lakh (ex-showroom). On the other hand, the KTM offers higher performance and a more premium, globally developed package.

For buyers on a tight budget who still want strong performance and modern features, the Bajaj Pulsar NS400Z is the best choice. However, for those willing to pay a premium for a globally benchmarked motorcycle with superior performance, the KTM Duke 390 remains the segment standard.

Article Published On: Tuesday, January 27, 2026, 11:39 [IST]
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