Royal Enfield Guerrilla 450 Vs Triumph Speed 400 – Which Roadster Suits You Better?

Royal Enfield Guerrilla 450 Vs Triumph Speed 400 – Which Roadster Suits You Better?

The mid-capacity motorcycle segment in India has become one of the most exciting spaces for enthusiasts and new riders alike. Bikes in the 400-450cc category offer the perfect balance of performance, everyday usability and premium styling. Two motorcycles that have recently grabbed attention in this segment are the Royal Enfield Guerrilla 450 and the Triumph Speed 400.

Both motorcycles follow a modern-retro roadster formula, blending classic design with modern engineering. However, they approach this idea slightly differently. Let’s take a closer look at how these two machines compare.

Royal Enfield Guerrilla 450 Vs Triumph Speed 400 (AI-Generated Representational Graphic)

Price And Positioning

The Royal Enfield Guerrilla 450 starts at Rs 2,56,387 (ex-showroom), positioning itself as a street-focused alternative to the Himalayan 450 adventure motorcycle. Meanwhile, the Triumph Speed 400 is slightly more affordable, starting at Rs 2,39,000 (ex-showroom).

Engine And Performance

The Royal Enfield Guerrilla 450 is powered by a 452cc liquid-cooled single-cylinder engine derived from the Himalayan 450. It produces 40.02 PS of power at 8,000 rpm and 40 Nm of torque at 5,500 rpm. The engine is paired with a 6-speed gearbox and slip-assist clutch, which helps provide smoother gear shifts and lighter clutch operation.

The Triumph Speed 400, on the other hand, uses a 398.15cc liquid-cooled single-cylinder engine that produces 40 PS at 8,000 rpm and 37.5 Nm of torque at 6,500 rpm. While the power figures are almost identical, the Royal Enfield offers slightly higher torque, which can make acceleration feel stronger at lower speeds. Both motorcycles are capable of comfortable highway cruising and quick city performance.

Design And Styling

The Guerrilla 450 features a muscular roadster design with chunky tyres and a compact stance. Royal Enfield has used wide-profile tyres which are 120 front and 160 rear to give the bike a planted look.

The Triumph Speed 400, meanwhile, follows a more classic British roadster style. It features a sleek fuel tank, premium paint finishes and elegant detailing, which gives it a slightly more refined appearance.

Technology And Features

The Guerrilla 450 offers a 4-inch TFT display with Google Maps navigation, phone connectivity and music control on higher variants. Riders also get Eco and Performance ride modes, allowing them to adjust the bike’s response.

The Speed 400 includes features such as ride-by-wire throttle, switchable traction control, dual-channel ABS and a torque-assist clutch. Its instrument cluster combines a classic analogue speedometer with a digital LCD screen. Both motorcycles also feature all-LED lighting.

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Handling And Ride

The Guerrilla 450 uses 43mm telescopic front forks and a rear monoshock suspension, designed for agile city riding. The bike weighs 185 kg, making it lighter than most traditional Royal Enfield motorcycles.

The Triumph Speed 400 uses 43mm USD Big Piston forks at the front and a gas-charged monoshock at the rear, giving it a premium suspension setup. It is also slightly lighter with a kerb weight of around 179 kg.

Which One Should You Choose?

For riders who prefer strong torque, wide tyres and a bold road presence, the Royal Enfield Guerrilla 450 may feel more appealing. However, if you want a lighter motorcycle with premium suspension and classic styling, the Triumph Speed 400 could be the better choice. Both motorcycles prove that the 400cc roadster segment is now more exciting than ever, offering riders a mix of style, performance and everyday practicality.

Shivani Sharmma is a passionate and driven automotive enthusiast with over seven years of diversified experience in journalism, content strategy, auto…

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