2023 Honda GL 1800 Gold Wing Tour vs 2025 Harley-Davidson Street Glide Ultra

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2023 Honda GL 1800 Gold Wing Tour 2023 Honda GL 1800 Gold Wing Tour

Touring

Engine
Six cylinder boxer, four-stroke
Power
N/A
Top Speed
N/A
Weight
809.1 pounds
2025 Harley-Davidson Street Glide Ultra 2025 Harley-Davidson Street Glide Ultra

Touring

Engine
Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder
Power
105 hp / 78 kW @ 4600 rpm
Top Speed
N/A
Weight
377 kg / 831 lbs
Full Specifications
General
CommentsWindscreen. Bluetooth Audio and Apple CarPlay/Android auto.-
Year-2025
ColoursMatte Iridium Grey Metallic-
Make Model-Harley Davidson Street Glide Ultra
WarrantyTransferable, unlimited-mileage limited warranty; extended coverage available with a Honda Protection Plan.-
Dimensions
Ground Clearance (in.)5.1 inches-
Ground Clearance (mm)130 mm-
StorageSaddle bags, top box, glovebox (121 L total)-
Seat Height745 mm / 29.3 in.-
Wheelbase1694 mm / 66.7 in.-
Height1430 mm / 56.3 in.-
Length2615 mm / 103.0 in.-
Seat Height (Laden)-683 mm / 26.9 in
Width925 mm / 36.4 in.-
Weights & Capacities
Oil Capacity (l)5.60 litres-
Oil Capacity (Quarts)5.92 US quarts-
Dry Weight-377 kg / 831 lbs
Fuel Capacity21.10 litres / 5.57 US gallons22.7 Litres / 6.0 US gal
Wet Weight367.0 kg / 809.1 lbs-
Performance
Max Power-105 hp / 78 kW @ 4600 rpm
Max Torque170.0 Nm (17.3 kgf-m or 125.4 ft.lbs) @ 4500 rpm176 Nm / 130 lb-ft @ 3250 rpm
Engine
Fuel ControlSingle Overhead Cams (SOHC)-
Bore x Stroke (in,)2.9 x 2.9 inches-
Displacement (ci)111.85 cubic inches-
Displacement (cc)1833.0 cc-
CO2127.4 CO2 g/km. (CO2 - Carbon dioxide emission)-
Bore x Stroke (mm)73.0 x 73.0 mm-
Engine TypeSix cylinder boxer, four-stroke-
Displacement-1923 cc / 117 cu-in
Engine Detail-Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder
Fuel SystemInjection. Programmed Fuel Injection-
Bore x Stroke-103.5 x 114.3 mm
Compression Ratio10.5:110.3:1
Cooling System-Air cooled
EmissionsMeets current California Air Resources Board (CARB) and EPA standards.-
Exhaust-2-1-2 Dual exhaust with tapered mufflers
Fuel Consumption5.49 litres/100 km (18.2 km/l or 42.85 mpg)-
Fuel Induction-Electronic sequential port fuel injection (ESPFI)
IgnitionTransistorizedSingle-fire, non-wasted, map-controlled spark ignition
Lubrication-Pressurized, dry-sump with oil cooler
StarterElectricElectric
Valve System4-
Drivetrain
ClutchHydraulic, wet, multiplate with coil springs, assist slipper cam. Or 7-speed (DCT) Hydraulic, wet, multiplate with oil pressure.Pressurized, dry-sump with oil cooler
Final DriveShaft drive (cardan)   (final drive)Belt, 32/68 ratio
Gear Ratios-1st 9.593; 2nd 6.65; 3rd 4.938; 4th 4.000; 5th 3.407; 6th 2.875
Gearbox7-speed-
Primary Drive-Chain, 34/46 ratio
Transmission / Drive-6-Speed, cruise drive
Chassis
Frame TypeDie-cast, aluminium twin-beam-
Suspension - FrontDouble Wishbone-
Suspension - RearPro Arm® single-side swingarm with Pro-Link® single shock-
Lean Angle-31°
Rake30.5°-
SeatSuede/synthetic leather seats-
Swingarm-Mild steel; two-piece drawn and welded section; forged junctions; MIG welded
Trail109 mm / 4.3 in.-
Wheel Travel - Front109 mm / 4.3 in.117 mm / 4.6 in
Wheel Travel - Rear104 mm / 4.1 in.76 mm / 3.0 in
Electrical Systems
Instrumentation7-inch TFT display-
Lighting systemFull LED lighting, LED fog lights and auto-cancelling indicators.-
Wheels & Brakes
Brakes - FrontDouble disc. Floating discs. 6-piston calliper. ABS.-
Brakes - RearSingle disc. 3-piston calipers. ABS:-
ABS-Standard
Tyres - Front130/70-R18-
Wheels-Cast Aluminium
Wheels - Front-3.5 x 19 in
Wheels - Rear-5.0 x 18 in

Verdict

Too close to call

The 2023 Honda GL 1800 Gold Wing Tour and the 2025 Harley-Davidson Street Glide Ultra are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.

Key Differences

2023 Honda GL 1800 Gold Wing Tour - Advantages

  • Dual front discs: Greater stopping power and better heat management under hard braking.
  • More rear wheel travel: 104 mm vs 76 mm - absorbs bigger hits and rough terrain better.

2025 Harley-Davidson Street Glide Ultra - Advantages

  • Standard ABS: A meaningful safety advantage in emergency braking on wet or loose surfaces.
  • More front wheel travel: 117 mm vs 109 mm - greater compliance over rough surfaces.

2023 Honda GL 1800 Gold Wing Tour vs 2025 Harley-Davidson Street Glide Ultra - FAQs

What are the engine differences between the 2023 Honda GL 1800 Gold Wing Tour and 2025 Harley-Davidson Street Glide Ultra?
The 2023 Honda GL 1800 Gold Wing Tour uses Six cylinder boxer, four-stroke, while the 2025 Harley-Davidson Street Glide Ultra is powered by Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder.
Does the 2023 Honda GL 1800 Gold Wing Tour or 2025 Harley-Davidson Street Glide Ultra have ABS?
The 2025 Harley-Davidson Street Glide Ultra is listed with ABS as standard. The 2023 Honda GL 1800 Gold Wing Tour does not list ABS. ABS provides a meaningful safety benefit in emergency braking on wet or loose surfaces.
Which should I buy, the 2023 Honda GL 1800 Gold Wing Tour or the 2025 Harley-Davidson Street Glide Ultra?
Both are strong choices. The 2023 Honda GL 1800 Gold Wing Tour has the edge in dual front discs and higher rear wheel travel, while the 2025 Harley-Davidson Street Glide Ultra stands out for standard ABS and higher front wheel travel. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.