2022 BMW G 310R vs 2023 Kawasaki Ninja 400

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2022 BMW G 310R 2022 BMW G 310R

Sport

Engine
Single cylinder, four-stroke
Power
25 kW / 34 hp @ 9250 rpm
Top Speed
88.9 mph
Weight
362.0 pounds
2023 Kawasaki Ninja 400 2023 Kawasaki Ninja 400

Sport

Engine
Four stroke, parallel twin, DOHC, 4 valves per cylinder
Power
33.4 kW / 45 hp @10000 rpm
Top Speed
N/A
Weight
168 kg / 370.3 lbs
Full Specifications
General
Year20222023
ColoursLimestone Metallic, Cosmic Black, Vibrant Kyanite Blue Metallic-
Make ModelBMW G 310RKawasaki Ninja 400
Warranty3-years or 36,000 miles warranty-
Dimensions
Seat Height785 mm / 30.9 in OA low seat: 770 mm / 30.3 in OE high seat: 800 mm / 31.4 in785 mm / 30.9 in
Wheelbase1380 mm / 54.3 in1370 mm / 53.9 in
Ground Clearance-140 mm / 5.5 in
Height1080 mm / 42.5 in1120 mm / 44.0 in
Length2005 mm / 78.9 in1990 mm / 78.3 in
Width849 mm / 33.4 in710 mm / 27.9 in
Weights & Capacities
Oil Capacity (Quarts)1.8 US quarts-
Oil Capacity (l)1.70 litres-
Dry Weight158 kg / 348.3 lbs-
Fuel Capacity11 Litres / 2.9 US gal14 Litres / 3.7 US gal
Wet Weight164 kg / 361.5 lbs168 kg / 370.3 lbs
Performance
Top Speed143.0 km/h / 88.9 mph-
Max Power25 kW / 34 hp @ 9250 rpm33.4 kW / 45 hp @10000 rpm
Max Torque28 Nm / 20.7 ft-lb @ 7500 rpm37 Nm / 27.3 lb-ft @ 8,000 rpm
Power-to-Weight Ratio0.2152 HP/kg-
Engine
CO277.3 CO2 g/km. (CO2 - Carbon dioxide emission)-
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)-
Engine TypeSingle cylinder, four-stroke-
Displacement313 cc / 19.1 cu in 399 cc / 24.3 cu-in
Engine DetailSingle cylinder, DOHC and cam followers, 4 valvesFour stroke, parallel twin, DOHC, 4 valves per cylinder
Fuel SystemInjection. Electric throttle Ride by wire-
Bore x Stroke80 x 62.1 mm70 x 51.8 mm
Compression Ratio10.9:111.5:1
Cooling SystemLiquid CooledLiquid cooled
EmissionsClosed-loop 3-way catalytic converter, emission standard EU-5EURO5
Engine LubricationWet sump-
Fuel Consumption3.33 litres/100 km (30.0 km/l or 70.64 mpg)-
Fuel InductionElectronic fuel injectionDFI with 32mm x 2 throttle bodies
Fuel Reserve1.00 litres / 0.26 US gallons-
Idle Speed1600 +/- 100 RPM-
Ignition-TCBI with digital advance
Lubrication-Forced lubrication, wet sump
Spark PlugNGK LMAR9D-J-
StarterElectricElectric
Valve System4-
EV Specifics
Battery Capacity12 V / 8 Ah, maintenance-free-
Drivetrain
ClutchMulti-disc oil bath (anti-hopping) with self-reinforcementWet multi-disc, manual
Final DriveEndless X-ring chain with shock damping in rear wheel hubChain
Final Drive Ratio-2.929 (41/14)
Gear Ratios-1st 2.929 (41/14) 2nd 2.056 (37/18) 3rd 1.619 (34/21) 4th 1.333 (32/24) 5th 1.154 (30/26) 6th 1.037 (28/27)
Gearbox6-speed-
Primary DriveX-ring chain with shock absorption in the real wheel hub-
Primary Drive Ratios-2.219 (71/32)
Sprocket16/40 (front/rear)-
Transmission / Drive6-Speed, constant-mesh6 Speed
Chassis
Fork Tube Size (in.)1.6 inches-
Fork Tube Size (mm)41 mm-
Frame TypeTubular space frameTrellis, high-tensile steel
Suspension - Front41mm USD telescopic fork41mm Telescopic fork
Suspension - RearCast aluminium dual swing arm, central spring strut, spring pre-load adjustableBottom-Link Uni-Trak, gas-charged shock with adjustable preload
Rake25.1°24.5°
Steering Head Angle64.9°-
Trail114 mm / 4.48 in92 mm / 3.7 in
Wheel Travel - Front140 mm / 5.5 in120 mm / 4.7 in
Wheel Travel - Rear131 mm / 5.5 in130 mm / 5.1 in
Electrical Systems
AlternatorThree-phase alternator with 308 W-
Lighting systemLED headlight, tail light and LED indicators-
Wheels & Brakes
Brakes - FrontSingle 300mm disc, 4-piston fixed caliper, radially boltedSingle 310mm semi-floating petal disc. Caliper: Single balanced actuation dual piston
Brakes - RearSingle 240mm disc, single-piston floating caliperSingle 220 mm petal disc. Caliper: Dual-piston
ABSBMW Motorrad ABSStandard
Brake Fluid TypeDOT4-
Rims - Front3.0 x 17-
Rims - Rear4.0 x 17-
Tyre Pressure - Front32 PSI (2.2 Bar or 220 kPa)-
Tyre Pressure - Rear33 PSI (2.3 Bar or 230 kPa)-
Tyres - Front110/70 R17110/70R17 M/C 54 H
Tyres - Rear150/60 R17150/60R17 M/C 66 H
Wheels5-Spoke, cast aluminium-

Verdict

Winner on specs

2023 Kawasaki Ninja 400

The 2023 Kawasaki Ninja 400 edges out the 2022 BMW G 310R thanks to its higher torque, larger fuel tank and larger displacement. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2022 BMW G 310R - Advantages

  • Fuel injection: Precise fuelling, better cold-start reliability, and lower maintenance requirements.
  • More front wheel travel: 140 mm vs 120 mm - greater compliance over rough surfaces.

2023 Kawasaki Ninja 400 - Advantages

  • Higher torque: 37 Nm vs 28 Nm - more pulling power across the rev range.
  • Larger fuel tank: More range between stops - an advantage on touring routes and remote roads.
  • Larger displacement: 399 cc vs 313 cc - more cubic capacity means broader torque delivery and greater low-end pull.

2022 BMW G 310R vs 2023 Kawasaki Ninja 400 - FAQs

What are the engine differences between the 2022 BMW G 310R and 2023 Kawasaki Ninja 400?
The 2022 BMW G 310R uses Single cylinder, four-stroke, while the 2023 Kawasaki Ninja 400 is powered by Four stroke, parallel twin, DOHC, 4 valves per cylinder.
Which has the larger fuel tank, the 2022 BMW G 310R or the 2023 Kawasaki Ninja 400?
The 2023 Kawasaki Ninja 400 has the larger tank at approximately 14 litres vs 11 litres for the 2022 BMW G 310R. At 5-6 l/100 km that is roughly 233-280 km vs 183-220 km between stops.
Which should I buy, the 2022 BMW G 310R or the 2023 Kawasaki Ninja 400?
Both are strong choices. The 2022 BMW G 310R has the edge in fuel injection and higher front wheel travel, while the 2023 Kawasaki Ninja 400 stands out for higher torque and larger fuel tank. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.