Comparing the Bajaj Dominar 250 and the YAMAHA Aerox 155 Version S side by side helps you weigh how each motorcycle fits your riding needs before you decide. In terms of pricing, the Bajaj Dominar 250 is available at ₹191,653, while the YAMAHA Aerox 155 Version S is priced at ₹153,433. On the engine front, the Bajaj Dominar 250 comes with a 248.77 cc unit compared to the YAMAHA Aerox 155 Version S's 155 CC, producing 19.85 kW (27 PS) @ 8,500 rpm and 11.0kW(15.0PS)/8000r/min respectively. Fuel efficiency stands at 35.03 Kmpl for the Bajaj Dominar 250 versus 45 Kmpl for the YAMAHA Aerox 155 Version S. The full specification, pricing and feature breakdown for both motorcycles is available in the table below.
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Liquid‑cooled | Liquid-cooled |
| Displacement | 248.77 cc | 155 CC |
| Engine Type | Single Cylinder, 4 stroke, DOHC, 4 valve, Twin Spark, FI | Liquid cooled, 4-stroke, SOHC, 4-valve |
| Power | 19.85 kW (27 PS) @ 8,500 rpm | 11.0kW(15.0PS)/8000r/min |
| Torque | 23.5 Nm @ 6,500 rpm | 13.9N.m(1.4kgf.m)/6500r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 13 L | 5.5 L |
| Mileage | 35.03 Kmpl | 45 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 180 | 126 |
| Seat Height | 800 | 790 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | Single Channel ABS |
| Front Brake | 300 mm Disc with Abs | Disc Brake(230mm) with ABS |
| Front Suspension | USD telescopic fork, 43 mm | Telescopic fork |
| Rear Brake | 230 mm Disc with Abs | Drum(130mm) |
| Rear Suspension | Nitrox mono-shock, 110 mm travel | Unit swing |
Tyres & Wheels |
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| Front Tyre | 100/80–17 Tubeless | 110/80-14M/C 53P |
| Rear Tyre | 130/70–17 Tubeless | 140/70-14M/C 62P |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | Full‑LED with AHO | LED (Class D) |
Other Specifications |
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| Battery | 12 V, 8 Ah VRLA | 12 V, 6.0 Ah |
| Bike Image 1 |
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| Bike Image 2 |
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| Cluster | Digital LCD w/ turn-by-turn navigation | Digital |
| Color Options | Canyon RedSparkling BlackCitrus Rush | Racing BlueIce Fluo Vermillion |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 181460 | | 146120 |
| Starter | Electric | Electric starter |
| Transmission | 6‑speed manual (w/ slipper clutch) | Automatic |
