Comparing the Aprilia RS 457 and the KTM 250 SX-F side by side helps you weigh how each motorcycle fits your riding needs before you decide. On the engine front, the Aprilia RS 457 comes with a 457 cc unit compared to the KTM 250 SX-F's 249.9 cc, producing 47.6 PS (≈ 35 kW) at 9,400 rpm and 46.8 PS @ 13900 rpm respectively. Fuel efficiency stands at 30 kmpl for the Aprilia RS 457 versus 40 kmpl for the KTM 250 SX-F. The full specification, pricing and feature breakdown for both motorcycles is available in the table below.
| Specification | ||
|---|---|---|
Engine Specifications |
||
| Cooling System | Liquid-cooled | Liquid cooled |
| Displacement | 457 cc | 249.9 cc |
| Engine Type | 2 parallel forward-facing cylinders, 4 valves per cylinder | 1-cylinder, 4-stroke engine |
| Power | 47.6 PS (≈ 35 kW) at 9,400 rpm | 46.8 PS @ 13900 rpm |
| Torque | 43.5 Nm at 6,700 rpm | 26.5 Nm @ 9500 rpm |
Performance & Efficiency |
||
| Fuel Tank Capacity | 13L | 7.2 L |
| Mileage | 30 kmpl | 40 kmpl |
Dimensions & Weight |
||
| Kerb Weight | 175 | 104 |
| Seat Height | 800 | 958 |
Brakes & Suspension |
||
| ABS | Dual Channel | Dual Channel ABS |
| Front Brake | Disc 320 mm 4 Piston | Disc 260 mm |
| Front Suspension | 41mm upside-down fork, adjustable preload, 120mm travel | WP XACT-USD (AER), Ø 48 mm |
| Rear Brake | Disc 220 mm 1 Piston | Disc 220 mm |
| Rear Suspension | Monoshock, adjustable preload, 130 mm wheel travel | WP XACT Monoshock with linkage |
Tyres & Wheels |
||
| Front Tyre | 110/70 - 17 | 80/100 - 21 |
| Rear Tyre | 150/60 - 17 | 110/90 - 19 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Spoke |
Features & Technology |
||
| Headlight | LED | — |
Other Specifications |
||
| Battery | 12v MF | 12.8V / 2AH |
| Bike Image 1 |
|
— |
| Bike Image 2 |
|
— |
| Bike Image 3 |
|
— |
| Color Options | Racing StripesPrismatic DarkOpalescent LightGP ReplicaCoral Snake blueArsenic yellow | Orange |
| Fuel System | Fuel injection | Fuel Injection |
| Price Variants | STD | 422229 GP Replica | 437228 | STD | 958000 |
| Starter | Self start | Electric starter |
| Transmission | 6-speed manual | 5 Speed Manual |
