Key performance

91 ch
Power
🔧
1802 cc
Displacement
⚖️
427 kg
Weight
🏎️
179 km/h
Top speed
💺
739 mm
Seat height
23.9 L
Fuel capacity
💰
29 190 €
New price
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Technical specifications

Engine

Displacement
1802 cc
Power
91.0 ch @ 4750 tr/min (66.4 kW)
Torque
157.3 Nm @ 3000 tr/min
Engine type
Two cylinder boxer, four-stroke
Cooling
Oil & air
Compression ratio
9.6:1
Bore × stroke
107.1 x 100.0 mm (4.2 x 3.9 inches)
Valves/cylinder
4
Fuel system
Injection. Electronic intake manifold fuel injection/digital engine management: BMS-O with electromotive throttle controller
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Starter
Electric

Chassis

Frame
Double-cradle tubular steel frame
Gearbox
6-speed
Final drive
Shaft drive (cardan)   (final drive)
Clutch
Single-disc dry
Front suspension
Telescopic fork
Rear suspension
Steel swingarm with central shock strut
Front wheel travel
119 mm (4.7 inches)
Rear wheel travel
119 mm (4.7 inches)

Brakes

Front brakes
Double disc. 4 piston fixed calipers. ABS.
Rear brakes
Single disc. 4 piston fixed calipers. ABS.
Front tyre
120/70-R19
Front tyre pressure
2.90 bar
Rear tyre
180/65-B16
Rear tyre pressure
3.20 bar

Dimensions

Seat height
739.00 mm
Wheelbase
1730.00 mm
Length
2642.00 mm
Width
965.00 mm
Height
1501.00 mm
Fuel capacity
23.85 L
Weight
427.30 kg
New price
29 190 €

Overview

Imagine crossing Europe on a machine weighing over 427 kg, powered by a 1802 cc flat-twin engine that delivers 157 Nm of torque from 3000 rpm. That’s the program offered by the R 18 Transcontinental, the grand touring version of the R 18 line launched by BMW Motorrad. For those who wanted to know the editorial team’s opinion on the BMW R 18 Transcontinental, here’s the verdict: it’s a machine built for long distances, clearly positioned against the Indian Challenger and the Harley-Davidson Road Glide, with a solid technical argument and a price that, at 29,190 euros, leaves no doubt about the segment it targets.

BMW R 18 Transcontinental

The engine deserves attention. This air-cooled flat-twin develops 91 horsepower at 2750 rpm, a modest figure on paper, but the real argument is in the torque curve. More than 157 Nm available between 2000 and 4000 rpm, it’s a frank, predictable response that allows for effortless acceleration on the highway as well as on winding roads. The cardan shaft, visible on the sides of the motorcycle, ensures maintenance-free transmission and a linearity appreciated on long journeys. The frame relies on a double cradle tubular steel frame, a 49 mm telescopic fork with a vintage-style finish, and a cantilever rear shock absorber with automatic load compensation, practical for duo travel. The brakes, two discs at the front and one at the rear with four-piston calipers, work with the standard integral ABS.

The standard equipment is dense. Four round analog dials frame a 10.25-inch TFT screen for navigation, a Marshall two-speaker audio system is integrated as standard, and the heated seat avoids premature stops in November. Three riding modes, Rain, Roll and Rock, are present from the factory, which is a rarity in a segment dominated by American competitors often less technically generous. Dynamic cruise control maintains speed even downhill; the radar ACC, available as an option, manages the distance with the vehicle in front. For those asking about the price of a BMW R 18 Transcontinental, the 29,190 euro base price remains consistent with the level of equipment, but options should be anticipated if you want the Marshall Gold Stage 2 system or the reverse assist.

BMW R 18 Transcontinental

There remains the question of weight. 427 kg fully fueled, that’s a reality that the technical specifications of the BMW R 18 Transcontinental cannot dress up any other way. In comparison, the Honda Gold Wing displays around 390 kg and is more agile at low speed. The Road Glide Limited hovers around 400 kg. The R 18 Transcontinental, with its 739 mm seat height, remains accessible to an average build, but maneuvering in parking lots takes practice. The maximum speed of 178 km/h clearly positions the machine for grand touring use rather than sporty use, which is precisely its vocation.

BMW R 18 Transcontinental

This BMW is aimed at an experienced touring rider, accustomed to heavy machines, who seeks the comfort of long stages without sacrificing a defined cruiser style. The 23.85-liter tank offers honest range, and the riding position, with the footrests centered behind the cylinders, keeps the rider in a relaxed posture for hundreds of kilometers. Customization, accessible via the Option 719 range and Roland Sands Design parts, allows you to adapt the machine to every taste. It’s a consistent, high-end proposition that plays the BMW heritage card with careful execution down to the frame welds. The only real debate is the imposing size compared to its direct rivals.

Standard equipment

  • Assistance au freinage : ABS

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.21 ch/kg
🔄
Torque / weight
0.37 Nm/kg
🔧
Volumetric power
50.5 ch/L
In category Touring · 901-3604cc displacement (1551 motorcycles compared)
Power 91 ch Top 57%
58 ch median 95 ch 158 ch
Weight 427 kg Lighter than 3%
253 kg median 358 kg 423 kg
P/W ratio 0.21 ch/kg Top 77%
0.17 median 0.26 0.49 ch/kg

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