2008 BMW F 650GS vs 2009 Kawasaki KLR 650 vs 2009 Kawasaki KLR 650

Full specifications comparison • 3 motorcycles

Comparing 3 motorcycles
2008 BMW F 650GS 2008 BMW F 650GS

Enduro / Off-Road

Engine
Twin
Power
N/A
Top Speed
185.0 km/h / 115.0 mph
Weight
438.7 pounds
2009 Kawasaki KLR 650 2009 Kawasaki KLR 650

Enduro / Off-Road

Engine
Single cylinder
Power
42.1 hp / 31 kW @ 7000 rpm
Top Speed
93.0 mph
Weight
428.0 pounds
2009 Kawasaki KLR 650 2009 Kawasaki KLR 650

Enduro / Off-Road

Engine
Single cylinder, four-stroke
Power
N/A
Top Speed
N/A
Weight
432.0 pounds
Full Specifications
General
Year-2008 - 09
Colours-Ebony, Sunbeam Red, Oriental Blue
Make Model-Kawasaki KLR 650
Dimensions
Ground Clearance (in.)-8.3 inches
Ground Clearance (mm)-211 mm
Seat Height820 mm / 32.3 in.889 mm / 35.0 in.
Wheelbase1,575 mm / 62.0 in.1,481 mm / 58.3 in.
Ground Clearance-210 mm / 8.3 in
Height1,915 mm / 75.4 in.1350 mm / 53.1 in
Length2,280 mm / 89.8 in.2295 mm / 90.4 in
Width872 mm / 34.3 in.960 mm / 37.8 in
Weights & Capacities
Dry Weight179 kg / 394.6 lbs175.5 kg / 387.0 lbs
Fuel Capacity16.00 litres / 4.23 gallons23.08 litres / 6.10 gallons
Wet Weight199.0 kg / 438.7 lbs194 kg / 432 lbs
Performance
Maximum RPM-7800
Top Speed185.0 km/h / 115.0 mph149.7 km/h / 93.0 mph
Acceleration (0-100 km/h)-5.880 seconds
Max Power-42.1 hp / 31 kW @ 7000 rpm
Max Torque75.0047 Nm / 4.7 kgf-m @ 5000 rpm
Power-to-Weight Ratio0.3896 HP/kg0.2057 HP/kg
Standing Start ¼ Mile-14.400 seconds
Engine
Displacement (ci)48.69 cubic inches39.72 cubic inches
Displacement (cc)798.00 cc651.00 cc
Bore x Stroke (in,)3.2 x 3.0 inches3.9 x 3.3 inches
Bore x Stroke (mm)82.0 x 75.6 mm100.0 x 83.0 mm
Engine TypeTwinSingle cylinder
Stroke44
Fuel ControlDOHCDOHC
Displacement-651 cc / 39.7 cu-in
Engine Detail-Four stroke, single cylinder, DOHC, 4 valves per cylinder
Fuel SystemInjectionCarburettor. Keihin CVK40
Bore x Stroke-100 x 83 mm.
Compression Ratio12.0:19.8:1
Cooling System-Liquid cooled
Engine Oil Specification-Semi-Synthetic, 10W/40
Fuel Induction-Keihin CVK40
Fuel Reserve2.00 litres / 0.53 gallons-
Ignition-Transistorized
Lubrication- Forced lubrication (wet sump)
Spark Plug-NGK, DPR 8EA/9
StarterElectricElectric
Valve System44
Drivetrain
ClutchMultiple-disc clutch in oil bath, mechanically operated Wet multi-disc, cable operation
Final DriveChainChain
Final Drive Ratio- 2.867 (43/15)
Gear Ratios-1st 2.266 (34/15) 2nd 1.444 (26/18) 3rd 1.136 (25/22) 4th 0.954 (21/22) 5th 0.791 (19/24)
Gearbox6-speed5-speed
Primary Drive Ratios- 2.272 / 75/33
Transmission / Drive-5 Speed
Chassis
Frame TypeTubular steel space frame, load-bearing engineSemi-double Cradle Made of high-tech, round-section, high-tensile steel
Suspension - FrontTelescopic fork, 41 mm41mm Air-adjustable forks,
Suspension - RearCast aluminium dual swing arm, central spring strut, spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustableUNI-TRAK® single-shock system with 5-way preload and stepless rebound damping / 7.3 in.
Rake26.0° 28.0°
Trail92 mm / 3.6 in.112 mm / 4.4 in
Wheel Travel - Front180 mm / 7.1 in.200 mm / 7.8 in
Wheel Travel - Rear170 mm / 6.7 in.185 mm / 7.2 in
Wheels & Brakes
Brakes - Front Diameter (in.)11.8 inches11.0 inches
Brakes - Front Diameter (mm)300 mm280 mm
Brakes - Rear Diameter (in.)10.4 inches9.4 inches
Brakes - Rear Diameter (mm)265 mm240 mm
Brakes - FrontSingle disc. Optional ABSSingle disc
Brakes - RearSingle disc. Optional ABSSingle disc
Tyres - Front110/80-1990/90-21
Tyres - Rear140/80-17130/80-17

Verdict

Winner on specs

2009 Kawasaki KLR 650

The 2009 Kawasaki KLR 650 edges out the 2008 BMW F 650GS thanks to its liquid cooling, higher rear wheel travel and higher front wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2008 BMW F 650GS - Advantages

  • Lower seat height: 820 mm vs 889 mm - accessible to a wider range of rider heights.
  • Fuel injection: Precise fuelling, better cold-start reliability, and lower maintenance requirements.

2009 Kawasaki KLR 650 - Advantages

  • Liquid cooling: Consistent engine temperature in stop-start traffic and hot climates.
  • More rear wheel travel: 185 mm vs 170 mm - absorbs bigger hits and rough terrain better.
  • More front wheel travel: 200 mm vs 180 mm - greater compliance over rough surfaces.

2008 BMW F 650GS vs 2009 Kawasaki KLR 650 - FAQs

What are the engine differences between the 2008 BMW F 650GS and 2009 Kawasaki KLR 650?
The 2008 BMW F 650GS uses Twin, while the 2009 Kawasaki KLR 650 is powered by Single cylinder, four-stroke.
Which bike is better for shorter riders, the 2008 BMW F 650GS or the 2009 Kawasaki KLR 650?
The 2008 BMW F 650GS has the lower seat at 820 mm, making it more accessible. The 2009 Kawasaki KLR 650 sits higher at 889 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Which should I buy, the 2008 BMW F 650GS or the 2009 Kawasaki KLR 650?
Both are strong choices. The 2008 BMW F 650GS has the edge in lower seat height and fuel injection, while the 2009 Kawasaki KLR 650 stands out for liquid cooling and higher rear wheel travel. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.