All-New Bajaj Avenger 400 – Full Specs, Features, On-Road Price & Mileage Details

The Bajaj Avenger 400 is all set to revolutionize the cruiser motorcycle segment in India. Designed for long rides, smooth highway cruising, and unmatched comfort, this bike is a perfect blend of modern performance and timeless cruiser styling. Scheduled to launch on 16th May 2025, it stands as one of the most awaited motorcycles of the year.

All-New Bajaj Avenger 400

If you’re looking for a stylish, feature-loaded, and powerful cruiser bike under ₹2.5 lakh, the Bajaj Avenger 400 might just be your perfect ride.

Summary Table: Bajaj Avenger 400 (2025)

Feature Details
Bike Name Bajaj Avenger 400
Launch Date 16th May 2025
Engine 400cc liquid-cooled, single-cylinder
Power Output Estimated 35-40 HP
Expected Mileage 25-30 km/l
Transmission 5-speed manual gearbox
Fuel Tank Capacity Around 13-15 litres
Suspension Telescopic front, adjustable rear
Brakes Disc with Dual-Channel ABS
Expected Price (Ex-Showroom) ₹2.00 – ₹2.30 Lakh
Variants Expected Multiple variants with accessories
Official Website Bajaj Auto

Bajaj Avenger 400 Design: Bold, Muscular, and Distinct

The 2025 Bajaj Avenger 400 carries forward the iconic cruiser silhouette with a modern and muscular twist. This updated design is meant to attract attention and offer a confident presence on the road.

Front-End Styling

  • Wider front forks paired with a redesigned LED headlamp.
  • Integrated LED DRLs for enhanced road presence and visibility.
  • Blacked-out alloy wheels and wide tyres enhance the aggressive stance.

Fuel Tank and Rear Section

  • Sculpted fuel tank with dual-tone options.
  • Sleek and minimalistic tail section, integrated with LED tail-lamps.
  • Comfortable pillion backrest (in top variants) adds to the cruiser appeal.

Color Options

Bajaj is expected to launch the Avenger 400 in multiple dual-tone color schemes like:

  • Matte Black & Silver
  • Metallic Red & Black
  • Deep Blue & Grey

These finishes will ensure each variant has a unique road identity.

Engine and Performance: Where Power Meets Smoothness

The Bajaj Avenger 400 is expected to be powered by a 373-400cc liquid-cooled, single-cylinder engine, likely derived from the Dominar 400 platform. This engine is tuned for a relaxed and smooth cruising experience.

Performance Specs

  • Estimated Power: 35 to 40 HP
  • Torque Output: 35 Nm (expected)
  • Transmission: 5-speed manual
  • Fuel Injection for efficient fuel delivery
  • Ride-by-wire throttle system for refined acceleration

This powerplant ensures strong low-end torque for quick takeoffs and seamless overtakes on highways.

Comfort and Ride Quality: Cruiser at Heart

One of the most defining aspects of the Avenger series has been its comfort-focused ergonomics, and the Avenger 400 takes it a notch higher.

Ergonomic Design

  • Wide handlebars for relaxed wrist positioning
  • Mid-set footpegs for a stress-free lower body posture
  • Low seat height ensures confident ground reach for most riders

Seating Comfort

  • Large, cushioned seats with premium material
  • Pillion comfort enhanced with optional backrest and broader seating area

Suspension Setup

  • Telescopic front suspension and adjustable rear shock absorbers
  • Tuned for both urban potholes and highway touring

Mileage and Fuel Efficiency: Balanced for Long Hauls

Even with a larger engine, the Avenger 400 offers practical fuel efficiency. Thanks to advanced engine tuning and fuel injection, the bike remains a practical daily and touring option.

Expected Mileage

  • 25-30 km/l, depending on riding conditions and load

Fuel Tank

  • Large capacity fuel tank (~13-15 litres), ideal for longer rides without frequent refueling

Modern Features and Technology

The Bajaj Avenger 400 is not just about looks and comfort—it also offers modern tech to enhance safety, convenience, and connectivity.

Lighting and Display

  • Full LED headlight, tail-light, and turn indicators
  • Fully digital instrument cluster with real-time mileage, gear indicator, and trip info

Connectivity Features

  • Expected Bluetooth integration for:
    • Turn-by-turn navigation
    • Music and call alerts
    • Ride statistics via smartphone app

Safety Tech

  • Dual-Channel ABS for enhanced braking on all surfaces
  • Wider tyres and low center of gravity for improved grip and stability

Variants and Customization

Bajaj may launch the Avenger 400 in multiple variants, catering to different rider preferences.

Expected Variants

  1. Standard Variant – For daily commuting and short rides
  2. Touring Variant – Equipped with backrest, crash guards, and luggage rack
  3. Custom Variant – With optional accessories like windscreen and saddlebags

Bajaj Avenger 400 Price in India (Ex-Showroom)

The expected price range for the Avenger 400 is quite competitive, especially considering its features and performance.

  • Base Variant: ₹2.00 lakh (approx.)
  • Top-End Variant: ₹2.30 lakh (approx.)

This pricing puts the Avenger 400 in a sweet spot between commuter cruisers and entry-level premium motorcycles.

Why the Bajaj Avenger 400 Is a Game-Changer

Here’s why the Avenger 400 is making waves in the cruiser market:

  • Performance: 400cc power at an accessible price
  • Comfort: Long-distance focused ergonomics
  • Style: Dual-tone colors and premium cruiser design
  • Technology: Digital console, LED lighting, Bluetooth
  • Affordability: Feature-rich without the premium bike price tag

Frequently Asked Questions (FAQs)

Q1. What is the engine size of the Bajaj Avenger 400?

A. The bike is expected to feature a 400cc single-cylinder liquid-cooled engine.

Q2. What is the expected mileage of the Avenger 400?

A. The Avenger 400 is expected to deliver 25-30 km/l.

Q3. What is the launch date of Bajaj Avenger 400?

A. The official launch is scheduled for 16th May 2025.

Q4. What will be the price of Bajaj Avenger 400?

A. The expected ex-showroom price ranges between ₹2.00 lakh and ₹2.30 lakh.

Q5. Does it come with Bluetooth and digital display?

A. Yes, the Avenger 400 is expected to feature a digital instrument cluster with Bluetooth support for navigation and calls.

Q6. Is the Bajaj Avenger 400 suitable for long-distance touring?

A. Absolutely. With its comfort-focused design, large tank, and powerful engine, it is built for touring.

Final Verdict: Is This the Best Cruiser Bike Under ₹2.5 Lakh?

The 2025 Bajaj Avenger 400 delivers the perfect mix of power, comfort, and value. Whether you’re a daily commuter, weekend rider, or long-distance tourer, this motorcycle has something for everyone.

With its muscular design, modern features, and high torque engine, it redefines what an affordable cruiser should feel like. If you’re considering a bike in this segment, the Avenger 400 deserves a top spot on your list.

For more information, visit the official Bajaj website.

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