2021 BMW G 310R vs 2022 Yamaha R3

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2021 BMW G 310R 2021 BMW G 310R

Sport

Engine
Single cylinder, four-stroke
Power
25 kW / 34 hp @ 9250 rpm
Top Speed
88.9 mph
Weight
164 kg / 361.5 lbs
2022 Yamaha R3 2022 Yamaha R3

Sport

Engine
In-line four, four-stroke
Power
N/A
Top Speed
N/A
Weight
372.6 pounds
Full Specifications
General
Comments-Balanced 50/50 weight distribution.
Year2021-
ColoursPearl White Metallic, Cosmic Black, Racing RedIcon Blue
Make ModelBMW G 310R-
Dimensions
Ground Clearance (in.)-6.3 inches
Ground Clearance (mm)-160 mm
Seat Height785 mm / 30.9 in OA low seat: 770 mm / 30.3 in OE high seat: 800 mm / 31.4 in780 mm / 30.7 in.
Wheelbase1380 mm / 54.3 in1380 mm / 54.3 in.
Height1080 mm / 42.5 in1140 mm / 44.9 in.
Length2005 mm / 78.9 in2090 mm / 82.3 in.
Width849 mm / 33.4 in730 mm / 28.7 in.
Weights & Capacities
Oil Capacity (l)-2.40 litres
Oil Capacity (Quarts)-2.54 US quarts
Dry Weight158.5 kg / 349.4 lbs-
Fuel Capacity11 Litres / 2.9 US gal14.00 litres / 3.70 US gallons
Wet Weight164 kg / 361.5 lbs169.0 kg / 372.6 lbs
Performance
Top Speed143.0 km/h / 88.9 mph-
Max Power25 kW / 34 hp @ 9250 rpm-
Max Torque28 Nm / 20.7 ft-lb @ 7500 rpm29.5 Nm (3.0 kgf-m or 21.8 ft.lbs) @ 9000 Revolutions"
Power-to-Weight Ratio0.2115 HP/kg-
Engine
Bore x Stroke (mm)-68.0 x 44.1 mm
Bore x Stroke (in,)-2.7 x 1.7 inches
Engine TypeSingle cylinder, four-strokeIn-line four, four-stroke
CO277.3 CO2 g/km. (CO2 - Carbon dioxide emission)88.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Displacement (cc)-321.0 cc
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)Double Overhead Cams/Twin Cam (DOHC)
Displacement (ci)-19.59 cubic inches
Displacement313 cc / 19.1 cu in-
Engine DetailSingle cylinder, DOHC and cam followers, 4 valves-
Fuel SystemInjectionInjection
Bore x Stroke80 x 62.1 mm-
Compression Ratio10.9:111.2:1
Cooling SystemLiquid Cooled-
EmissionsClosed-loop 3-way catalytic converter, emission standard EU-5Euro 5
Engine Lubrication-Wet sump
Fuel Consumption3.33 litres/100 km (30.0 km/l or 70.64 mpg)3.80 litres/100 km (26.3 km/l or 61.90 mpg)
Fuel InductionElectronic fuel injection-
Fuel Reserve1.00 litres / 0.26 US gallons-
Ignition-TCI
StarterElectricElectric
Valve System-2
EV Specifics
Battery Capacity12 V / 8 Ah, maintenance-free-
Drivetrain
ClutchMulti-disc oil bath (anti-hopping) with self-reinforcement-
Final DriveEndless X-ring chain with shock damping in rear wheel hubChain   (final drive)
Gearbox-6-speed
Primary Drive-Constant mesh
Transmission / Drive6-Speed, constant-mesh-
Chassis
Frame TypeTubular space frameDiamond
Suspension - Front41mm USD telescopic fork37mm KYB inverted front forks
Suspension - RearCast aluminium dual swing arm, central spring strut, spring pre-load adjustableSwingarm
Rake-25.0°
Steering Head Angle64.9°-
Trail114 mm / 4.48 in95 mm / 3.7 in.
Wheel Travel - Front140 mm / 5.5 in130 mm / 5.1 in.
Wheel Travel - Rear131 mm / 5.5 in125 mm / 4.9 in.
Electrical Systems
AlternatorThree-phase alternator with 308 W-
Instrumentation-Digital multi-function instruments
Lighting system-LED headlight
Wheels & Brakes
Brakes - FrontSingle 300mm disc, 4-piston fixed caliper, radially boltedSingle disc. Hydraulic. ABS.
Brakes - RearSingle 240mm disc, single-piston floating caliperSingle disc. Hydraulic. ABS.
ABSBMW Motorrad ABS-
RimsCast aluminum wheels-
Rims - Front3.0 x 17-
Rims - Rear4.0 x 17-
Tyres - Front110/70 R17110/70-R17
Tyres - Rear150/60 R17-
Wheels5-Spoke, cast aluminium-

Verdict

Winner on specs

2021 BMW G 310R

The 2021 BMW G 310R edges out the 2022 Yamaha R3 thanks to its liquid cooling, standard ABS and higher front wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2021 BMW G 310R - Advantages

  • 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.
  • More front wheel travel: 140 mm vs 130 mm - greater compliance over rough surfaces.

2022 Yamaha R3 - Advantages

  • Competitive all-round: The 2022 Yamaha R3 matches or exceeds its rival across all measured criteria.

2021 BMW G 310R vs 2022 Yamaha R3 - FAQs

What are the engine differences between the 2021 BMW G 310R and 2022 Yamaha R3?
The 2021 BMW G 310R uses Single cylinder, four-stroke, while the 2022 Yamaha R3 is powered by In-line four, four-stroke.
Does the 2021 BMW G 310R or 2022 Yamaha R3 have ABS?
The 2021 BMW G 310R is listed with ABS as standard. The 2022 Yamaha R3 does not list ABS. ABS provides a meaningful safety benefit in emergency braking on wet or loose surfaces.
Which should I buy, the 2021 BMW G 310R or the 2022 Yamaha R3?
Both are strong choices. The 2021 BMW G 310R has the edge in liquid cooling and standard ABS, while the 2022 Yamaha R3 offers a compelling alternative. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.