Naked Motorcycles
2018Suzuki SV650X
43 fields on record
The 2018 Suzuki SV650X is a retro-styled middleweight naked bike designed for riders seeking classic aesthetics with modern reliability. Known for its accessible 650cc V-twin engine, comfortable ergonomics, and manageable weight of 198kg, it appeals to both new and experienced riders looking for a versatile, everyday motorcycle. Its enduring popularity stems from dependable performance, affordability, and an ideal balance of power and handling for street riding.
- Capacity
- 645.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 198.0 kg
- Seat height
- 790 mm
- Power
- 75.0 HP (54.7 kW) @ 8400 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for city commuting and twisty backroad enjoyment with retro-cafe styling rather than outright speed or long-distance touring.
- Built for
- Delivers a torquey, characterful V-twin growl with agile, flickable handling that rewards playful riding over raw straight-line power.
- Not ideal for
- Not the right choice for riders wanting high-speed touring comfort, big passenger accommodation, or any serious off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 645.0 ccm
- Power
- 75.0 HP (54.7 kW) @ 8400 RPM
- CO2 Emissions
- 75 CO2 g/km
- Torque
- 64.0 Nm (6.5 kgf-m) @ 6400 RPM
- Engine type
- V-Twin, four-stroke
- Fuel consumption
- 3.20 litres/100 km (31.3 km/l)
- Power/weight ratio
- 0.3788 HP/kg (wet)
- Bore x stroke
- 81.0 x 62.6 mm
- Compression
- 11.2:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Transistorised
- Valves per cylinder
- 2
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multi-plate
Dimensions & weight
- Wheelbase
- 1445 mm
- Overall length
- 2140 mm
- Overall width
- 730 mm
- Overall height
- 1190 mm
- Seat height
- 790 mm
- Wet weight
- 198.0 kg
- Fuel capacity
- 13.80 litres
- Ground clearance
- 155 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Trellis, steel
- Front suspension
- Telescopic, coil spring, oil damped
- Rear suspension
- Link type, single shock, coil spring, oil damped
- Front wheel travel
- 125 mm
- Rear wheel travel
- 63 mm
- Rake (fork angle)
- 25.0°
- Trail
- 104 mm
Brakes & wheels
- Front brakes
- Double disc. 2-piston calipers
- Front brakes diameter
- 290 mm
- Rear brakes
- Single disc. 1-piston caliper
- Rear brakes diameter
- 240 mm
- Front tyre
- 120/70-ZR17
- Rear tyre
- 160/60-ZR17
Other
- Color options
- Metallic Oort Grey/Glass Sparkle Black
- Warranty
- 12
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2018 | 2020 | 2022 | 2024 | 2026 |
|---|---|---|---|---|---|
| Capacity | 645 cc | 645 cc | 645 cc | 645 cc | 645 cc |
| Seat height | 790 mm | 790 mm | 790 mm | 790 mm | 790 mm |
| Fuel capacity | 13.8 L | 14.5 L | 14.5 L | 14.5 L | 14.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Suzuki SV650X?
The 2018 Suzuki SV650X has a Capacity of 645.0 ccm (39.36 cubic inches).
What engine power does the Suzuki SV650X have?
The 2018 Suzuki SV650X has a Power of 75.0 HP (54.7 kW) @ 8400 RPM.
How many gears does the Suzuki SV650X have?
The 2018 Suzuki SV650X has a Gearbox of 6-speed.
What is the torque of the Suzuki SV650X?
The 2018 Suzuki SV650X has a Torque of 64.0 Nm (6.5 kgf-m or 47.2 ft.lbs) @ 6400 RPM.
How much does the Suzuki SV650X weigh?
The 2018 Suzuki SV650X has a Wet weight of 198.0 kg (436.5 pounds).
Shop this bike
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The 2018 Suzuki SV650X motorcycle is a stylish and nimble ride that offers impressive performance and handling. Its V-twin engine delivers smooth power delivery, making it a great choice for both beginner and experienced riders. The retro-inspired design of the SV650X sets it apart from other motorcycles in its class, giving it a unique and eye-catching look. With its comfortable riding position and responsive brakes, the SV650X offers a fun and enjoyable riding experience.
Overall, the 2018 Suzuki SV650X is a fantastic motorcycle that combines retro style with modern performance. Its versatility makes it suitable for both daily commuting and spirited weekend rides. Whether you're a new rider or a seasoned enthusiast, the SV650X is a great option that delivers on both style and substance.
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