2025 Aprilia RS 660 vs 2014 Yamaha FZ8

The Aprilia RS 660 records a lower weight than the Yamaha FZ8. The Yamaha FZ8 has the advantage in recorded torque and displacement where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia RS 660 Aprilia, Yamaha FZ8 Yamaha
  • Model: Aprilia RS 660 Aprilia RS 660, Yamaha FZ8 Yamaha FZ8
  • Year: Aprilia RS 660 2025, Yamaha FZ8 2014
  • Displacement: Aprilia RS 660 659, Yamaha FZ8 779
  • Torque: Aprilia RS 660 67, Yamaha FZ8 82
  • Weight: Aprilia RS 660 183, Yamaha FZ8 212
Aprilia RS 660 vs Yamaha FZ8 key specifications
SpecAprilia RS 660Yamaha FZ8
Year20252014
CategorySportSport
Displacement659779
Power-105
Torque6782
Weight183212

Torque

The Yamaha FZ8 records 82 Nm of torque, 15 Nm (22.4%) more than the Aprilia RS 660 at 67 Nm.

Weight

The Aprilia RS 660 records a lower wet weight of 183 kg, 29 kg less than the Yamaha FZ8 at 212 kg.

Displacement

The Yamaha FZ8 records 779 cc, 120 cc (18.2%) more than the Aprilia RS 660 at 659 cc.

Seat height

Both motorcycles record the same seat height of 82.

Frequently asked questions

Which motorcycle records more torque, the Aprilia RS 660 or the Yamaha FZ8?

The Yamaha FZ8 records 82 Nm of torque, 15 Nm (22.4%) more than the Aprilia RS 660 at 67 Nm.

Which motorcycle records the lower weight, the Aprilia RS 660 or the Yamaha FZ8?

The Aprilia RS 660 records a lower wet weight of 183 kg, 29 kg less than the Yamaha FZ8 at 212 kg.

Which motorcycle records larger displacement, the Aprilia RS 660 or the Yamaha FZ8?

The Yamaha FZ8 records 779 cc, 120 cc (18.2%) more than the Aprilia RS 660 at 659 cc.

How do the recorded seat heights of the Aprilia RS 660 and the Yamaha FZ8 compare?

Both motorcycles record the same seat height of 82.

VS
Aprilia logo

Aprilia RS 660

2025Sport

Displacement659 cc
Yamaha logo

Yamaha FZ8

2014Sport

Displacement779 cc
Power105 hp

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Better
Worse

Aprilia RS 660

2025 • Sport

Yamaha FZ8

2014 • Sport

Engine & Performance

Engine Displacement
659 cc
779 cc
Power
-
105 hp
Torque
67 Nm
82 Nm
Engine Type
-
Other
Engine Details
DOHC
Other | DOHC | Cylinder: 4
Power / Weight
0.5917 hp/kg
0.495 hp/kg
Valves / Cylinder
4
4
Stroke
-
4T
Compression Ratio
13.5:1
12.0:1

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 x2 ABS
Rear Brakes
Disc ABS
Disc ABS

Tires & Wheels

Front Tyre
120/70-ZR17
120/70-ZR17
Rear Tyre
180/55-ZR17
180/55-ZR17

Dimensions & Weight

Length
-
214 cm
Height
-
106 cm
Seat Height
82 cm
82 cm
Wheelbase
137 cm
146.1 cm
Ground Clearance
-
14 cm
Dry Weight
169 kg
-
Wet Weight
183 kg
212 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.