14 August. Friday 2026
BMW R 18 - 2023 Specifications and Reviews
The 2023 BMW R 18 is a modern cruiser built for riders seeking classic styling with contemporary technology and reliability. Its massive 1802cc boxer engine delivers substantial low-end torque ideal for relaxed cruising and highway riding. Known for its retro aesthetic, comfortable ergonomics, and accessible performance, the R 18 appeals to experienced riders transitioning to cruiser culture.
General information | |
| Category | Custom / cruiser |
| Year | 2023 |
| Model | BMW R 18 |
Engine and Transmission Specifications | |
| Emission details | Regulated three-way catalytic converter |
| Clutch | Single-disc dry |
| Transmission type | Shaft drive (cardan) (final drive) |
| Gearbox | 6-speed |
| Cooling system | Oil & air |
| Ignition | Electronic intake pipe fuel injection, BMS-K+ electronic engine management with overrun cut-off and twin-spark ignition. |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Electronic intake pipe fuel injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 107.1 x 100.0 mm (4.2 x 3.9 inches) |
| Compression | 9.6:1 |
| Top speed | 178.6 km/h (111.0 mph) |
| Torque | 157.3 Nm (16.0 kgf-m or 116.0 ft.lbs) @ 3000 RPM |
| Power | 91.0 HP (66.4 kW) @ 4750 RPM |
| Engine details | Two chain-driven camshafts above the drive shaft. |
| Engine type | Two cylinder boxer, four-stroke |
| Capacity: | 1802.0 ccm (109.96 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Wire spoked |
| Rear brakes | Single disc. 4 piston fixed calipers. ABS. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. 4 piston fixed calipers. ABS. |
| Rear tire | 180/65-B16 |
| Front tire | 120/70-R19 |
| Rear wheel travel | 89 mm (3.5 inches) |
| Rear Suspension | Steel swingarm with central shock strut |
| Front wheel travel | 119 mm (4.7 inches) |
| Front Suspension | Telescopic fork |
| Trail | 150 mm (5.9 inches) |
| Rake (fork angle) | 22.7° |
| Frame type | Double-cradle steel |
| | |
Physical measures and capacities | |
| Reserve fuel capacity | 3.79 litres (1.00 US gallons) |
| Fuel capacity | 16.01 litres (4.23 US gallons) |
| Wheelbase | 1730 mm (68.1 inches) |
| Overall width | 965 mm (38.0 inches) |
| Overall length | 2441 mm (96.1 inches) |
| Overall height | 1125 mm (44.3 inches) |
| Seat height | 691 mm (27.2 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.2636 HP/kg |
| Dry weight | 345.2 kg (761.0 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | 3 riding modes. Automatic Stability Control. Keyless. |
| Factory warranty | 3-years or 36,000 miles warranty |
| Light | LED headlight |
| Electrical | Permanent magnet generator 600 W. 12 V / 26 Ah, maintenance-free battery |
| Starter | Electric |
| Color options | Black Storm Metallic, Mars Red Metallic, Manhattan Metallic Matt, Galaxy Dust Metallic/Titan Silver Metallic, Mineral White |
Performance Profile & Rider Fit
91 hp
Peak Power
4.8s
0-60 mph
111 mph
Top Speed
Best For
Track5%
City40%
Cornering35%
Daily Riding55%
Touring58%
Passenger55%
Rider Profile
| Best For | Best suited to riders who already have experience handling heavy, low-slung machines, since the R 18's substantial weight demands confident low-speed control. |
| Purpose | Built for cruising and boulevard presence rather than outright speed, prioritizing big-bore torque, classic boxer styling, and relaxed highway pace. |
| Rider Fit | A tall and very heavy motorcycle that rewards riders with decent strength and a longer inseam for managing it at parking-lot speeds, though the low seat height helps flat-footing. |
| Character | A traditionalist's cruiser with massive low-end torque, a thumping boxer character, and old-school shaft-drive charm over modern sport-touring sophistication. |
| Not Ideal For | Not a good fit for riders seeking agile cornering, off-road capability, or sport-bike acceleration. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 BMW R 18 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 1802cc Boxer engine delivers impressive power, while the luxurious styling and attention to detail make for a truly remarkable riding experience. Whether you're a seasoned rider or just starting out, the 2023 BMW R 18 is a top choice for those who appreciate quality craftsmanship and timeless design. From its retro-inspired looks to its cutting-edge technology, the 2023 BMW R 18 is a showstopper in every sense of the word. With its smooth handling and robust engine, this bike offers both style and performance in one impressive package. The attention to detail on the R 18 is second to none, with carefully crafted components and a luxurious finish that sets it apart from other motorcycles on the market. For riders looking for a classic yet powerful motorcycle, the 2023 BMW R 18 is an excellent choice that doesn't disappoint.Add a Comment
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