2023 BMW G 310GS vs 2024 KTM 390 Duke

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2023 BMW G 310GS 2023 BMW G 310GS

Sport

Engine
Single cylinder, four-stroke
Power
N/A
Top Speed
88.0 mph
Weight
385.8 pounds
2024 KTM 390 Duke 2024 KTM 390 Duke

Sport

Engine
Four stroke, single cylinder, DOHC with finger followers, 4 valves
Power
33 kW / 44.3 hp @ 8500 rpm
Top Speed
N/A
Weight
165 kg / 328 lbs
Full Specifications
General
CommentsRide by Wire throttle.-
Year-2024
ColoursKalamata Dark Gold Metallic, Cosmic Black, Polar White/Titanium Gray Metallic-
Make Model-KTM 390 Duke
Warranty3-years or 36,000 miles warranty-
Dimensions
StorageLuggage carrier-
Seat Height833 mm / 32.8 in.-
Wheelbase1420 mm / 55.9 in.1357 mm / 53.4 in
Ground Clearance-190 mm / 7.5 in
Height1230 mm / 48.4 in.-
Length2075 mm / 81.7 in.-
Width879 mm / 34.6 in.-
Weights & Capacities
Dry Weight175 kg / 385.8 lbs-
Fuel Capacity11.50 litres / 3.04 US gallons15 L / 4.0 US gal
Wet Weight-165 kg / 328 lbs
Performance
Top Speed141.6 km/h / 88.0 mph-
Max Power-33 kW / 44.3 hp @ 8500 rpm
Max Torque28.0 Nm (2.9 kgf-m or 20.7 ft.lbs) @ 7500 Revolutions"39 Nm / 28.7 lb-ft @ 7000 rpm
Power-to-Weight Ratio0.1943 HP/kg-
Engine
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)-
Bore x Stroke (in,)3.1 x 2.4 inches-
Displacement (ci)19.10 cubic inches-
Displacement (cc)313.0 cc-
CO276.6 CO2 g/km. (CO2 - Carbon dioxide emission)-
Bore x Stroke (mm)80.0 x 62.1 mm-
Engine TypeSingle cylinder, four-stroke-
Displacement-398.7 cc / 24.3 cu-in
Engine Detail-Four stroke, single cylinder, DOHC with finger followers, 4 valves
Fuel SystemInjection-
Bore x Stroke-89 x 64 mm
Compression Ratio10.9:112.6:1
Cooling System-Liquid Cooled
EmissionsClosed-loop 3-way catalytic converter, emission standard EU-5EURO5
Engine LubricationWet sump-
Engine Management-Bosch EMS with RBW
ExhaustStainless steel-
Fuel Consumption3.30 litres/100 km (30.3 km/l or 71.28 mpg)-
Fuel Induction-Bosch fuel injection
Fuel Reserve1.00 litres / 0.26 US gallons-
Lubrication-Wet sump
StarterElectricElectric
Valve System4-
Drivetrain
ClutchMultiplate clutch in oil bathPASC antihopping clutch, mechanically operated
Final DriveChain   (final drive)Chain 520-X Ring, 14:43
Gearbox6-speed-
Primary DriveX-ring chain with shock absorption in the real wheel hub-
Transmission / Drive-6 Speed
Chassis
Frame TypeTubular spaceSteel trellis frame, powder coated
Suspension - FrontInverted fork, Ø 41mm43mm WP APEX 43
Suspension - RearCast aluminium dual swing arm, central spring strut, spring pre-load adjustableWP APEX - Monoshock
Rake26.7°-
Trail98 mm / 3.9 in.-
Wheel Travel - Front180 mm / 7.1 in.150 mm / 5.9 in
Wheel Travel - Rear180 mm / 7.1 in.150 mm / 5.9 in
Electrical Systems
Lighting systemLED headlight, turn indicators and rear light-
Wheels & Brakes
Brakes - FrontSingle disc. ABS. 4-piston fixed caliper, radially boltedSingle 320 mm disc, 4 piston radial fixed caliper
Brakes - RearSingle disc. ABS. single-piston floating caliper.Single 240 mm disc, 2 piston floating caliper
ABS-Bosch 9.1MP Two Channel ABS (Supermoto ABS)
RimsCast aluminium-
Tyres - Front110/80-R19110/70 R17 M/C 54W TL
Tyres - Rear-150/60 R17 M/C 66W TL
Wheels - Front-3.00 R17
Wheels - Rear-4.00 R17

Verdict

Winner on specs

2024 KTM 390 Duke

The 2024 KTM 390 Duke edges out the 2023 BMW G 310GS thanks to its lighter kerb weight, liquid cooling and standard ABS. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2023 BMW G 310GS - Advantages

  • More rear wheel travel: 180 mm vs 150 mm - absorbs bigger hits and rough terrain better.
  • More front wheel travel: 180 mm vs 150 mm - greater compliance over rough surfaces.

2024 KTM 390 Duke - Advantages

  • Lighter: 165 kg vs 175 kg - easier to handle and less fatiguing on long trips.
  • Liquid cooling: Consistent engine temperature in stop-start traffic and hot climates.
  • Standard ABS: A meaningful safety advantage in emergency braking on wet or loose surfaces.

2023 BMW G 310GS vs 2024 KTM 390 Duke - FAQs

What are the engine differences between the 2023 BMW G 310GS and 2024 KTM 390 Duke?
The 2023 BMW G 310GS uses Single cylinder, four-stroke, while the 2024 KTM 390 Duke is powered by Four stroke, single cylinder, DOHC with finger followers, 4 valves.
Which is lighter, the 2023 BMW G 310GS or the 2024 KTM 390 Duke?
The 2024 KTM 390 Duke is lighter at 165 kg compared to 175 kg for the 2023 BMW G 310GS - a difference of 10 kg. This is a small difference unlikely to be a deciding factor in everyday riding.
Does the 2023 BMW G 310GS or 2024 KTM 390 Duke have ABS?
The 2024 KTM 390 Duke is listed with ABS as standard. The 2023 BMW G 310GS does not list ABS. ABS provides a meaningful safety benefit in emergency braking on wet or loose surfaces.
Which should I buy, the 2023 BMW G 310GS or the 2024 KTM 390 Duke?
Both are strong choices. The 2023 BMW G 310GS has the edge in higher rear wheel travel and higher front wheel travel, while the 2024 KTM 390 Duke stands out for lighter kerb weight and liquid cooling. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.