2024 APRILIA RS457 vs KAWASAKI Ninja ZX-4RR
Pick your favourite below and cast your vote — counts update right away and no registration is required. Sharing your choice helps others who read this comparison.
Scores, summary & seat (optional) Estimates and auto text from specs — open if you want them.
Technical score (estimate)
Weighted mix of power, torque, power-to-weight, top speed and lighter weight within this comparison only. Not a real-world verdict — riding style and roads matter.
Usage fit (estimate)
Rough scores for city riding, touring, sporty riding and new riders — mix of specs and bike category. Same caveats as the technical score: traffic, skill and tyres matter.
City / commute
Touring / long rides
Sporty riding
New rider friendly
Seat height (cm)
Figures are as in the database; boots, suspension sag and road surface change how tall the bike feels.
- 2024 APRILIA RS457 81 cm Tallest seat here
- KAWASAKI Ninja ZX-4RR 80 cm Lowest seat here
Spread in this comparison: about 1 cm.
Rough guide: comfortable flat-foot reach often needs inseam roughly in the same ballpark as seat height (varies a lot by ergonomics).
Auto summary from specs
Generated from the numbers in the comparison — not a review.
- Power spans 47 hp (2024 APRILIA RS457) up to 79.1 hp (KAWASAKI Ninja ZX-4RR).
- Torque spans 37.2 Nm (2024 APRILIA RS457) up to 76.4 Nm (KAWASAKI Ninja ZX-4RR).
- Weight spans 175 kg (2024 APRILIA RS457) to 188 kg (KAWASAKI Ninja ZX-4RR).
- Displacement spans 400 cc (KAWASAKI Ninja ZX-4RR) to 450 cc (2024 APRILIA RS457).
Reader votes so far — total 1: 2024 APRILIA RS457 (0); KAWASAKI Ninja ZX-4RR (1).
All values look the same; turn off the filter.
| Specification | APRILIA RS457 | KAWASAKI Ninja ZX-4RR |
|---|---|---|
| Brand | APRILIA | KAWASAKI |
| Model | APRILIA RS457 | KAWASAKI Ninja ZX-4RR |
| Engine size | 450cc | 400cc |
| Power | 47hp | 79.1hp |
| Torque | 37.2nm. | 76.4nm. |
| Cylinders / valves | Twin cylinder, 8 valves | 4 cylinders, 16 valves |
| Weight | 175kg | 188kg |
| Front brake | 320 mm disc brake with four-piston caliper Dual Channel ABS | Twin 290 mm discs, ABS |
| Rear brake | 220 mm single disc, single-piston caliper ABS | Single 220 mm disc, ABS |
| Seat height (cm) | 81cm | 80cm |
| Front tyre | 110/70 - 17 | 110/70-17 |
| Rear tyre | 150/60 - 17 | 150/60-17 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | 41mm upside-down fork, adjustable preload, 120mm travel | SFF-BP internal parts and adjustable spring preload/4.7 inches, 37 mm inverted fork |
| Rear suspension | Monoshock, adjustable preload, 130 mm wheel travel | Horizontal Back-link, BFRC lite gas-charged shock with piggyback reservoir, adjustable compression, rebound, and spring preload/4.9 inches |
| Motorcycle type | Supersport | Supersport |
| Top speed | 220km/h | 235km/h |
| Fuel capacity / consumption | 15 L – 5 L/100km | 15 L – 6 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | $6899 | $9399 |
| Brand price lists | View APRILIA price list | View KAWASAKI price list |
| Extra features | -Ride by Wire, 5-inch Colour TFT Display |
Electronic Riding Aids Economical Riding Indicator, Kawasaki Traction Control (KTRC) (3 modes), Kawasaki Quick Shifter (KQS) (dual-direction), Power Modes Special Features 4.3" Full-color TFT Display, Smartphone Connectivity via RIDEOLOGY THE APP -Power Modes -Smartphone Connectivity -Horizontal Back-link Rear Suspension |
Opinions
You need to vote for a model above before you can leave a short comment. Comments are published after editor approval.
No published opinions yet — you can be the first.
2024 APRILIA RS457 vs 2023 KAWASAKI Ninja ZX-4RR: Which One is Better for You?
2024 APRILIA RS457 and 2023 KAWASAKI Ninja ZX-4RR are very similar in terms of engine capacity and power. In this case, design, driving comfort, and personal preferences may take precedence. Additionally, 2023 KAWASAKI Ninja ZX-4RR, with its 79.1hp, stands out for users seeking speed and performance.
1. Cylinder Capacity and Performance
2024 APRILIA RS457 and 2023 KAWASAKI Ninja ZX-4RR have almost identical engine capacities, offering similar performance. In this case, design, driving comfort, and other features will play a more significant role in your choice.2024 APRILIA RS457, with its 450cc engine capacity, is ideal for users seeking high performance and acceleration. Experienced riders may prefer it for long-distance journeys.
2. Torque Power
2023 KAWASAKI Ninja ZX-4RR, with its 76.4Nm torque, delivers powerful performance. A high torque value ensures superior acceleration and advantage on steep inclines. 2024 APRILIA RS457, with its 37.2Nm torque, offers a more balanced ride for city use. 2023 KAWASAKI Ninja ZX-4RR is ideal for users requiring rapid acceleration. Moderate torque power is suitable for both city use and short-distance trips.
3. Top Speed
2024 APRILIA RS457 (Süpersport) and 2023 KAWASAKI Ninja ZX-4RR (Süpersport) have very similar maximum speed values. 2023 KAWASAKI Ninja ZX-4RR offers a slight advantage with a top speed of 235 km/h. However, this difference might not be noticeable for most users.
4. Cooling System
2024 APRILIA RS457 features a Liquid-Cooled system, while 2023 KAWASAKI Ninja ZX-4RR offers a Liquid-Cooled system. Both models deliver equal performance in their cooling systems.
5. Design and Comfort
2024 APRILIA RS457 and 2023 KAWASAKI Ninja ZX-4RR are close in weight, offering similar experiences for different usage scenarios. Additionally, 2024 APRILIA RS457, with a seat height of 81cm, is more suitable for taller riders, offering greater comfort.2023 KAWASAKI Ninja ZX-4RR, with a seat height of 80cm, provides a more ergonomic ride for average-height riders.
Conclusion
2023 KAWASAKI Ninja ZX-4RR emerges as the winner of this comparison based on total points. 2024 APRILIA RS457 and 2023 KAWASAKI Ninja ZX-4RR have nearly identical engine capacities. 2023 KAWASAKI Ninja ZX-4RR, with higher torque, excels in rapid acceleration and steep climbs. 2024 APRILIA RS457 and 2023 KAWASAKI Ninja ZX-4RR offer very similar top speed values. Both models have similar cooling systems, offering comparable performance for long journeys. In conclusion, 2023 KAWASAKI Ninja ZX-4RR stands out in terms of technical specifications and overall performance. However, depending on your riding preferences and usage needs, both models offer unique advantages.
Frequently asked questions
What is the top speed of APRILIA RS457 vs KAWASAKI Ninja ZX-4RR?
KAWASAKI Ninja ZX-4RR is listed at 235 km/h vs 220 km/h for APRILIA RS457.
Which has more horsepower, APRILIA RS457 or KAWASAKI Ninja ZX-4RR?
KAWASAKI Ninja ZX-4RR has 79 hp compared with 47 hp on the APRILIA RS457.
Which is better, APRILIA RS457 or KAWASAKI Ninja ZX-4RR?
It depends on your riding style. Compare top speed, weight, fuel use and price in the table on this page, then vote for the bike you prefer.
Similar comparisons
Other comparisons that share these bikes or were recently added.
