2025 Aprilia RS 457 vs 2018 Honda CMX500 Rebel

The Aprilia RS 457 records higher power, higher torque and a lower weight than the Honda CMX500 Rebel. The Honda CMX500 Rebel has the advantage in displacement where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia RS 457 Aprilia, Honda CMX500 Rebel Honda
  • Model: Aprilia RS 457 Aprilia RS 457, Honda CMX500 Rebel Honda CMX500 Rebel
  • Year: Aprilia RS 457 2025, Honda CMX500 Rebel 2018
  • Displacement: Aprilia RS 457 457, Honda CMX500 Rebel 471
  • Power: Aprilia RS 457 47.6, Honda CMX500 Rebel 47
  • Torque: Aprilia RS 457 43.5, Honda CMX500 Rebel 43
  • Weight: Aprilia RS 457 175, Honda CMX500 Rebel 190
  • Seat height: Aprilia RS 457 80, Honda CMX500 Rebel 69
Aprilia RS 457 vs Honda CMX500 Rebel key specifications
SpecAprilia RS 457Honda CMX500 Rebel
Year20252018
CategorySportSport
Displacement457471
Power47.647
Torque43.543
Weight175190

Power

The Aprilia RS 457 records 47.6 hp, 0.6 hp (1.3%) more than the Honda CMX500 Rebel at 47 hp.

Torque

The Aprilia RS 457 records 43.5 Nm of torque, 0.5 Nm (1.2%) more than the Honda CMX500 Rebel at 43 Nm.

Weight

The Aprilia RS 457 records a lower wet weight of 175 kg, 15 kg less than the Honda CMX500 Rebel at 190 kg.

Displacement

The Honda CMX500 Rebel records 471 cc, 14 cc (3.1%) more than the Aprilia RS 457 at 457 cc.

Seat height

The Aprilia RS 457 has a higher recorded seat height (80) than the Honda CMX500 Rebel (69), a difference of 11.

Power-to-weight

The Aprilia RS 457 has the higher power-to-weight figure at 0.272 hp/kg, compared with 0.247 hp/kg for the Honda CMX500 Rebel.

Frequently asked questions

Which motorcycle records more power, the Aprilia RS 457 or the Honda CMX500 Rebel?

The Aprilia RS 457 records 47.6 hp, 0.6 hp (1.3%) more than the Honda CMX500 Rebel at 47 hp.

Which motorcycle records more torque, the Aprilia RS 457 or the Honda CMX500 Rebel?

The Aprilia RS 457 records 43.5 Nm of torque, 0.5 Nm (1.2%) more than the Honda CMX500 Rebel at 43 Nm.

Which motorcycle records the lower weight, the Aprilia RS 457 or the Honda CMX500 Rebel?

The Aprilia RS 457 records a lower wet weight of 175 kg, 15 kg less than the Honda CMX500 Rebel at 190 kg.

Which motorcycle records larger displacement, the Aprilia RS 457 or the Honda CMX500 Rebel?

The Honda CMX500 Rebel records 471 cc, 14 cc (3.1%) more than the Aprilia RS 457 at 457 cc.

How do the recorded seat heights of the Aprilia RS 457 and the Honda CMX500 Rebel compare?

The Aprilia RS 457 has a higher recorded seat height (80) than the Honda CMX500 Rebel (69), a difference of 11.

Which motorcycle has the higher power-to-weight figure, the Aprilia RS 457 or the Honda CMX500 Rebel?

The Aprilia RS 457 has the higher power-to-weight figure at 0.272 hp/kg, compared with 0.247 hp/kg for the Honda CMX500 Rebel.

VS
Aprilia logo

Aprilia RS 457

2025Sport

Displacement457 cc
Power47.6 hp
Honda logo

Honda CMX500 Rebel

2018Sport

Displacement471 cc
Power47 hp

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Better
Worse

Aprilia RS 457

2025 • Sport

Honda CMX500 Rebel

2018 • Sport

Engine & Performance

Engine Displacement
457 cc
471 cc
Power
47.6 hp
47 hp
Torque
43.5 Nm
43 Nm
Engine Type
Other
-
Engine Details
Other | DOHC | Cylinder: 2
DOHC
Power / Weight
0.2994 hp/kg
0.247 hp/kg
Valves / Cylinder
4
4
Compression Ratio
10.5:1
10.7:1

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
Inverted
Telescopic
Rear Suspension
Swing-Arm
-

Brake System

Front Brakes
Disc x2 ABS
Disc
Rear Brakes
Disc ABS
Disc

Tires & Wheels

Front Tyre
110/70-R17
130/90-16
Rear Tyre
150/60-R17
150/80-16

Dimensions & Weight

Length
-
219 cm
Height
-
109 cm
Seat Height
80 cm
69 cm
Wheelbase
134.9 cm
148.8 cm
Ground Clearance
-
14 cm
Dry Weight
159 kg
-
Wet Weight
175 kg
190 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.