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Cruisers

2023BMW R 18 Classic

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The 2023 BMW R 18 Classic is a retro-styled cruiser powered by a massive 1802cc boxer twin delivering 91 horsepower and impressive 157.3 Nm torque. Built for riders seeking classic cruiser aesthetics with modern reliability, it excels at relaxed highway cruising and commanding presence on the road. Known for its iconic engine character, smooth low-end power delivery, and timeless design inspired by BMW's racing heritage.

Capacity: 1802.0 ccm
Engine: Boxer, four-stroke
Gearbox: 6-speed
Dry weight: 365.1 kg
Seat height: 711 mm
Power: 91.0 HP (66.4 kW) @ 4750 RPM

⇄ Compare with another bike ＋ Add to garage All model years

Other years 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering35%

City riding40%

Daily riding55%

Touring68%

Two-up60%

Track10%

Best for: Built for relaxed boulevard cruising and long, straight-road touring rather than outright performance.
Built for: A stately, torque-rich cruiser that rewards a laid-back riding style with strong low-end pull and classic boxer character.
Not ideal for: Not for riders seeking sharp cornering ability, off-road capability, or a lightweight, flickable ride.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 711mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2023 BMW R 18 Classic, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

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Range and running costs

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Units

Currency

Fuel per litre

Riding a year

Based on the published US (EPA-style) fuel economy estimate and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 1802.0 ccm
Power: 91.0 HP (66.4 kW) @ 4750 RPM
CO2 Emissions: 140 CO2 g/km
EPA Certificate No.: PBMXC01.8K35-008
EPA Est. Fuel Consumption: 5.94 L/100km (39.6 US mpg)
EPA CO Emissions: 0.2 CO g/km
Torque: 157.3 Nm (16.0 kgf-m) @ 3000 RPM
Engine type: Boxer, four-stroke
Power/weight ratio: 0.2492 HP/kg (dry)
Bore x stroke: 107.1 x 100.0 mm
Compression: 9.6:1
Cooling system: Oil & air
Fuel system: Injection
Starting: Electric
Ignition: BMS-K+ electronic engine management with overrun cut-off and twin-spark ignition
Aspiration: Naturally aspirated
Valves per cylinder: 4

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Shaft
Clutch: Single-disc dry

Performance

Top speed: 178.6 km/h (111.0 mph)

Dimensions & weight

Wheelbase: 1730 mm
Overall length: 2441 mm
Overall width: 965 mm
Overall height: 1397 mm
Seat height: 711 mm
Dry weight: 365.1 kg
Fuel capacity: 16.00 litres
Reserve fuel capacity: 3.80 litres
Carrying capacity: Si

Chassis & suspension

Frame: Double-cradle steel
Front suspension: Telescopic fork
Rear suspension: Steel swingarm with central shock strut
Front wheel travel: 119 mm
Rear wheel travel: 89 mm
Rake (fork angle): 32.7°
Trail: 150 mm

Brakes & wheels

Front brakes: Double disc. 4 piston fixed calipers, BMW Motorrad Integral ABS (partially integral)
Front brakes diameter: 300 mm
Rear brakes: Single disc. Single disc brake, fixed caliper. BMW Motorrad Integral ABS.
ABS: Yes
Front tyre: 130/90-B16
Rear tyre: 180/65-B16

Other

Color options: Black storm metallic, Mars red metallic, Manhattan metallic matt, Galaxy dust metallic/Titan silver metallic, Mineral White Metallic
Comments: Windscreen

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	2021	2022	2023	2024	2025	2026
Capacity	1802 cc	1802 cc	1802 cc	1802 cc	1802 cc	1802 cc
Dry weight	365 kg	365 kg	365 kg	365 kg	365 kg	365 kg
Seat height	691 mm	711 mm	711 mm	711 mm	729 mm	729 mm
Fuel capacity	16 L	16 L	16 L	16 L	16 L	16 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2023 BMW R 18 Classic is a stunning addition to the BMW motorcycle lineup. With its classic design and powerful performance, this bike is sure to turn heads on the road. The R 18 Classic features a 1802cc air/oil-cooled boxer engine, delivering a smooth and responsive ride. Its retro styling, including a large windscreen and leather saddlebags, pays homage to BMW's rich heritage while offering modern technology and comfort. Whether you're a beginner or a seasoned rider, the 2023 BMW R 18 Classic is a timeless choice for those who appreciate both style and substance.

In addition to its impressive performance, the 2023 BMW R 18 Classic also offers a range of customizable options to make it truly your own. From different paint schemes to additional accessories, you can tailor this bike to suit your personal style and preferences. With its combination of vintage appeal and cutting-edge technology, the R 18 Classic is a standout choice for motorcycle enthusiasts looking for a unique and unforgettable ride.

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