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    Harley-Davidson X440 S vs Royal Enfield Guerrilla 450 Apex

    Team Bikedekho
    Team BikedekhoModified On May 22, 2026 01:30 pm IST
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    Published OnMay 22, 2026 11:00 am IST
    Last Updated OnMay 22, 2026 01:30 pm IST
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    We help you pick between the two roadsters

    Harley-Davidson X440 S vs Royal Enfield Guerrilla 450 Apex

    The Harley-Davidson X440 S and the Royal Enfield Guerrilla 450 are both roadsters and are priced under Rs 3 lakh. So if you are looking for a 400cc+ bike with a bit of retro appeal, these two might be on your radar. 

    That said, the similarities end there and both bikes are quite different in pretty much all the other aspects. Here’s what you need to know about these bikes before you make a choice.

    Price & Variants

    Harley-Davidson X440 

    Royal Enfield Guerrilla 450

    Variant

    Ex-showroom Price

    Variant

    Ex-showroom Price

    X440 S Variant 

    Rs 2,59,000

    Apex

    Rs 2,49,194 - Rs 2,56,387

    • Who would’ve thought that a Harley-Davidson bike would be priced quite close to a Royal Enfield. 
    • That said, both the bikes have their unique flavour, and do things rather differently. 

    Dimensions & Design 

    Specifications

    Harley-Davidson X440

    Royal Enfield Guerrilla 450

    Difference

    Length 

    2168mm

    2145mm

    23mm

    Width 

    858mm

    833mm

    25mm

    Seat Height 

    805mm

    780mm

    25mm

    Wheelbase

    1418mm

    1440mm

    -22mm

    Kerb Weight

    190.5kg

    185kg

    5.5kg

    • Both the X440 S and the Guerrilla 450 are long, wide and heavy bikes, staying true to their retro roots.
    • It will take a bit of an effort to move them around in parking lots or even at painfully slow traffic speeds. 
    • Royal Enfield has gone for quite bold colour schemes - red, black and grey, and green. Out of these, the red looks aggressive. Even though it’s the simplest of colours between the three, we think it makes the Guerrilla look quite attractive.
    • On the other hand, Harley keeps things simple with just two colour choices: black, and orange. 

    Features & Safety

    Key Features

    Harley-Davidson X440 S

    Royal Enfield Guerrilla 450 

    • TFT console

    • Bluetooth connectivity (available in top variant)

    • Diamond-cut wheels 

    • Machined engine fins

    • Integrated e-sim features

    • TFT console

    • Bluetooth connectivity 

    • 2 ride modes - Eco & Performance

    • As we said earlier, these are both neo-retro bikes and after their retro designs, they fulfill the ‘neo’ part with having a decent list of features. 
    • Both have clean, simple TFTs but the Guerrilla 450’s console feels like the easier to read yet the more premium one of the two. It also has 2 ride modes, something that the X440 S misses out on as well. 

    • That said, if you want riding modes, you can check out the X440T, which is significantly more expensive. 

    • The X440 S has some nice bits like the diamond-cut wheels and machined engine fins, both of which definitely make the case for spending more money on the S over the X440’s base Vivid variant. While the X440 S also has a lot of e-sim features, they’re something that most of us will never really use in our everyday lives so we won’t get into it. 

    • To sum things up, both bikes are reasonably feature-loaded and none of the consoles will leave you wanting for more. But if we had to pick one, we’d go for the Royal Enfield’s circular TFT. 

    Engines

    Specifications

    Harley-Davidson X440 S

    Royal Enfield Guerrilla 450

    Engine 

    440cc air and oil-cooled engine

    452cc liquid-cooled engine

    Power 

    27.3PS at 6,000rpm 

    40PS at 8,000rpm

    Torque 

    38Nm at 4,000rpm

    40Nm at 5,500rpm

    Gearbox 

    6-speed

    6-speed

    • Their engines are where both bikes feel the most different, for they’ve engines that behave in a completely different manner. 
    • The X440 S, in that way, is an authentic retro bike because its engine is all about torque. You’ll feel it from the word go and be it slow commuting or fast paced highway cruising, you can pretty much do it all under 4,000rpm on the X440 S. In fact, even cruising at 100kmph in 6th gear comes just under 4,000rpm, that’s how relaxed and easygoing this engine is. 

    • The Guerrilla, on the other hand, properly wakes up only after about 3,000rpm, under which it feels a bit lethargic and will even feel like the bike’s complaining a little bit. But then cross 3,000rpm and there’s a surge of power, maybe even too sudden an urge. From there onwards, the bike pulls in an exciting way and while the Guerrilla looks retro, it’s quite a thrilling bike to ride. 

    • While it has the same engine as the Himalayan 450, it’s tuned to be a bit more exciting on this retro roadster and that it definitely is. 

    • Its slightly lower weight also helps, for you’ll end up slicing through traffic quite rapidly on the Guerrilla 450, for it’s quite responsive. 

    Verdict 

    If you’re someone who likes retro bikes because of how pretty they look, but actually want something more performance-oriented, the Royal Enfield Guerrilla 450 is the one for you. The performance also means that the Guerrilla will demand more from the rider, especially at low speeds. But once you get over that hurdle, the Guerrilla 450 comes into its own and is properly exciting. 

    But then if you want an out-and-out retro bike, one that looks retro and rides like one too, the Harley-Davidson X440 S is a charming thing. It’s the more affordable of the two and also just ticks all the boxes you’d want from a retro bike. That engine will put a big smile on your face each time you ride it. 

    Rivals: 

    User Reviews

    • Royal Enfield Guerrilla 450
      good condition and nice looks
      Excellent bike and this bike give more comfortable while driving long journey, and also bike suspensions are so good at village roads, it feels like going on highway, the head light drl so good at night time, that speedometer design also very unique in this bike, too honestly i'm satisfied with this awesome bike.
      Read More
    • Harley-Davidson X440
      Harley-Davidson X440
      Harley-Davidson is more than a bike; it’s an emotion. Powerful engines, iconic design, and a deep, rumbling sound make every ride unforgettable. Built for comfort and long journeys, it’s perfect for riders who love freedom and style. Best In Price Range Comfortable Stylish And Gave A Royal Feel.My Choice Is HD X440 And Your Tell me.
      Read More
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