At the heart of the 2024 Peugeot XP400 GT scooter motorcycle, Peugeot relies on a 400 cc (24.4 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 35.5 HP (25.9 kW) at 8,150 rpm while maximum torque reaches 38.1 Nm (28.1 lb-ft) at 5,400 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 88.8 HP per liter and a 2,750 rpm working window between peak torque (5,400 rpm) and peak power (8,150 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the XP400 GT measures 231 kg (509 lbs) wet (curb), translating to a power-to-weight ratio of 0.15 HP/kg (6.51 kg per horsepower). Rider ergonomics and chassis geometry center around a 815 mm (32.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,545 mm (60.8 in) wheelbase engineered for planted straight-line stability. The 13.5-liter (3.6 US gal) fuel tank paired with a rated consumption of 3.8 L/100 km provides an estimated theoretical range of roughly 355 km (221 miles) between fill-ups, while factory top speed is listed at 137 km/h (85 mph).
Specific Output
88.8 HP/L
Power-to-Weight
0.15 HP/kg (6.51 kg/HP)
Power Band Window
5,400–8,150 rpm
Theoretical Range
~355 km (221 mi)
Engine
Displacement400.0 ccm (24.41 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power35.5 HP (25.9 kW)) @ 8150 RPM
Torque38.1 Nm (3.9 kgf-m or 28.1 ft.lbs) @ 5400 RPM
Bore x Stroke84.0 x 72.0 mm (3.3 x 2.8 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
LubricationOil pump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Performance
Top Speed137.0 km/h (85.1 mph)
Fuel Consumption3.80 litres/100 km (26.3 km/l or 61.90 mpg)
Greenhouse Gases88.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 5
Chassis
Frame TypeTubular steel
Front SuspensionInverted forks
Rear SuspensionMonoshock
Wheelbase1545 mm (60.8 inches)
Wheels & Brakes
Front Tyre110/70-17
Rear Tyre160/60-15
Front BrakesDouble disc. ABS
Front Brake Ø295 mm (11.6 inches)
Rear BrakesSingle disc. ABS
Rear Brake Ø240 mm (9.4 inches)
WheelsSpoked rims. Pirelli tires.
Dimensions & Weight
Weight incl.231.0 kg (509.3 pounds)
Seat Height815 mm (32.1 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
