2026 Bajaj Dominar 400 vs 2026 Kawasaki Z400 - Spec Comparison
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2026 Bajaj Dominar 400
The 2026 Bajaj Dominar 400 is a muscular naked bike for riders who want strong single-cylinder performance and long-distance comfort at an affordable price. Its 349cc liquid-cooled engine makes 40 hp and 33.2 Nm, with an 800 mm seat and a 13-litre tank.
2026 Kawasaki Z400
The 2026 Kawasaki Z400 is a lightweight naked bike for newer riders and those moving up from a 125. Its liquid-cooled 399cc parallel twin makes 45 hp and 38 Nm through a six-speed gearbox. A low 785 mm seat, 165 kg wet weight and standard ABS make it easy to manage, and the economical riding indicator helps stretch the 14-litre tank.
2026 Bajaj Dominar 400 vs 2026 Kawasaki Z400: the key differences
Both are naked bikes, so this is a like-for-like choice.
- The 2026 Kawasaki Z400 makes 5 hp more (40 vs 45 hp).
- The 2026 Kawasaki Z400 has 4.8 Nm more torque (33.2 vs 38 Nm).
- The 2026 Kawasaki Z400 is 28 kg lighter (165 vs 193 kg).
- The 2026 Kawasaki Z400 has a 15 mm lower seat (785 vs 800 mm), which helps shorter riders.
2026 Bajaj Dominar 400: Designed for mixed commuting and weekend sport-touring duty rather than outright performance or racing.
2026 Kawasaki Z400: A lightweight middleweight naked built for commuting, city hopping and spirited weekend backroad rides, with enough legs for occasional short highway trips.
Verdict: Choose the 2026 Kawasaki Z400 if you want more power, more torque, lighter weight and a lower seat. Check the full table below for every figure, and the size comparison for fit.
| Specification | 2026 Bajaj Dominar 400 | 2026 Kawasaki Z400 |
|---|---|---|
| Other | ||
| Category | Naked | Naked |
| Color Options | Aurora Green, Charcoal Black | Metallic Matte Graphenesteel Gray/Metallic Spark Black, Pearl Robotic White/Metallic Matte Graphenesteel Gray |
| Comments | Windscreen. Sold in India. | Economical Riding Indicator. |
| Warranty | - | 12 |
| Engine | ||
| Capacity: | 349.1 ccm (21.30 cubic inches) | 399.0 ccm (24.35 cubic inches) |
| Engine Type | Single, four-stroke | Parallel Twin, four-stroke |
| Cooling System | Liquid | Liquid |
| Fuel System | Injection | Injection |
| Starting | Electric | Electric |
| Valves Per Cylinder | 4 | 4 |
| Bore x Stroke | - | 70.0 x 51.8 mm (2.8 x 2.0 inches) |
| Compression | - | 11.5:1 |
| Ignition | - | TCBI with digital advance |
| Performance | ||
| Power | 40.0 HP (29.4 kW) @ 9000 RPM | ✓45.0 HP (32.8 kW) @ 10000 RPM |
| Torque | 33.2 Nm (3.4 kgf-m or 24.5 ft.lbs) @ 7500 RPM | ✓38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 RPM |
| Power/Weight Ratio | 0.2073 HP/kg (wet) | 0.2727 HP/kg (wet) |
| Chassis & suspension | ||
| Frame | Beam type perimeter | Trellis, high-tensile steel |
| Front Suspension | Telescopic, 43 mm USD Fork | Telescopic fork |
| Rear Suspension | Multi-step adjustable Mono shock with Nitrox | Uni-Trak® swingarm |
| Front Wheel Travel | 135 mm (5.3 inches) | 119 mm (4.7 inches) |
| Rear Wheel Travel | 110 mm (4.3 inches) | 130 mm (5.1 inches) |
| Ground Clearance | 157 mm (6.2 inches) | 145 mm (5.7 inches) |
| Rake (fork angle) | - | 24.5° |
| Trail | - | 91 mm (3.6 inches) |
| Transmission | ||
| Gearbox | 6-speed | 6-speed |
| Transmission Type | Manual | Manual |
| Final Drive | Chain | Chain |
| Clutch | Wet, Multiplate with Assist and Slipper Clutch | Assist and slipper Clutch |
| Brakes & wheels | ||
| Front Brakes | Single disc. ABS. | Single disc. ABS |
| Front Brakes Diameter | 320 mm (12.6 inches) | 310 mm (12.2 inches) |
| Rear Brakes | Single disc. ABS. | Single disc. ABS |
| ABS | Yes | Yes |
| Front Tyre | 110/70-17 | 110/70-17M |
| Rear Tyre | 150/60-17 | 150/60-17M |
| Dimensions & weight | ||
| Wheelbase | 1453 mm (57.2 inches) | 1369 mm (53.9 inches) |
| Overall Length | 2156 mm (84.9 inches) | 1989 mm (78.3 inches) |
| Overall Width | 863 mm (34.0 inches) | 800 mm (31.5 inches) |
| Overall Height | 1243 mm (48.9 inches) | 1054 mm (41.5 inches) |
| Seat Height | 800 mm (31.5 inches) | ✓785 mm (30.9 inches) |
| Wet Weight | 193.0 kg (425.5 pounds) | ✓165.0 kg (363.8 pounds) |
| Fuel Capacity | 13.00 litres (3.43 US gallons) | ✓14.00 litres (3.70 US gallons) |
| Oil capacity | - | 2.00 litres (2.11 US quarts) |
"Best" (✓) reflects that single spec only, not overall suitability - a bike can win on paper and still be the wrong choice for you. Ties are all marked; specs with no clear better/worse direction (e.g. displacement, wheel size) are never marked, only tinted where bikes differ.
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About this comparison tool
This tool puts up to four motorcycles side by side across their full specification sheets, drawn from a database of 43,000+ models and 1.60M+ individual specifications. Wherever a spec has a clear "better" direction - more power, less weight - the strongest figure in that row is highlighted automatically.
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What gets compared
Specs are pulled from the same categories used throughout the site: engine and transmission (capacity, power, torque, gearbox), physical measures (weight, seat height, fuel and tank capacity), frame and dimensions, speed and acceleration, and brakes, suspension, frame and wheels (including tyres) - plus general information and maintenance data where it's on record for a bike.
How the highlighting works, and its limits
A highlighted cell means one bike has the clearly better raw number for that spec - more power, less weight, and so on. Fields where "better" genuinely depends on the rider - seat height above all - are deliberately never highlighted: a lower seat isn't automatically the right choice, it's a fit question only you can answer. Winning a row also isn't the same as winning the comparison - a bike can lead on paper in half the rows and still be the wrong bike for you.
Frequently asked questions
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