2025 Aprilia RS 660 Extrema vs 2015 Yamaha YZF-R3

The Aprilia RS 660 Extrema records larger displacement than the Yamaha YZF-R3. The Yamaha YZF-R3 has the advantage in recorded weight where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia RS 660 Extrema Aprilia, Yamaha YZF-R3 Yamaha
  • Model: Aprilia RS 660 Extrema Aprilia RS 660 Extrema, Yamaha YZF-R3 Yamaha YZF-R3
  • Year: Aprilia RS 660 Extrema 2025, Yamaha YZF-R3 2015
  • Displacement: Aprilia RS 660 Extrema 659, Yamaha YZF-R3 321
  • Weight: Aprilia RS 660 Extrema 180, Yamaha YZF-R3 167
  • Seat height: Aprilia RS 660 Extrema 82, Yamaha YZF-R3 78
Aprilia RS 660 Extrema vs Yamaha YZF-R3 key specifications
SpecAprilia RS 660 ExtremaYamaha YZF-R3
Year20252015
CategorySportSport
Displacement659321
Power100-
Torque67-
Weight180167

Weight

The Yamaha YZF-R3 records a lower wet weight of 167 kg, 13 kg less than the Aprilia RS 660 Extrema at 180 kg.

Displacement

The Aprilia RS 660 Extrema records 659 cc, 338 cc (105.3%) more than the Yamaha YZF-R3 at 321 cc.

Seat height

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Yamaha YZF-R3 (78), a difference of 4.

Frequently asked questions

Which motorcycle records the lower weight, the Aprilia RS 660 Extrema or the Yamaha YZF-R3?

The Yamaha YZF-R3 records a lower wet weight of 167 kg, 13 kg less than the Aprilia RS 660 Extrema at 180 kg.

Which motorcycle records larger displacement, the Aprilia RS 660 Extrema or the Yamaha YZF-R3?

The Aprilia RS 660 Extrema records 659 cc, 338 cc (105.3%) more than the Yamaha YZF-R3 at 321 cc.

How do the recorded seat heights of the Aprilia RS 660 Extrema and the Yamaha YZF-R3 compare?

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Yamaha YZF-R3 (78), a difference of 4.

VS
Aprilia logo

Aprilia RS 660 Extrema

2025Sport

Displacement659 cc
Power100 hp
Yamaha logo

Yamaha YZF-R3

2015Sport

Displacement321 cc

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Better
Worse

Aprilia RS 660 Extrema

2025 • Sport

Yamaha YZF-R3

2015 • Sport

Engine & Performance

Engine Displacement
659 cc
321 cc
Power
100 hp
-
Torque
67 Nm
-
Engine Details
DOHC
DOHC
Power / Weight
0.6024 hp/kg
-
Valves / Cylinder
4
4
Compression Ratio
13.5:1
11.2:1

Fuel & Capacity

Fuel System
Injection
Injection
Cooling System
Liquid-cooled
Liquid-cooled
Starter
Electric
Electric

Transmission & Drive

Gearbox
Manual 6-speed
Manual 6-speed
Transmission
Chain
Chain

Chassis & Suspension

Front Suspension
Telescopic
Telescopic
Rear Suspension
Monoshock
-

Brake System

Front Brakes
Disc x2 ABS
Disc
Rear Brakes
Disc ABS
Disc

Tires & Wheels

Front Tyre
120/70-ZR17
110/70-M17
Rear Tyre
180/55-ZR17
140/70-M17

Dimensions & Weight

Length
-
209 cm
Height
-
114 cm
Seat Height
82 cm
78 cm
Wheelbase
137 cm
137.9 cm
Dry Weight
166 kg
-
Wet Weight
180 kg
167 kg

Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.