Comparing the Aprilia RS 457 and the KTM 350 EXC-F SIX DAYS 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 350 EXC-F SIX DAYS's 349.7 cc, producing 47.6 PS (≈ 35 kW) at 9,400 rpm and 44.3 bhp @ 9500 rpm respectively. Fuel efficiency stands at 30 kmpl for the Aprilia RS 457 versus 25 kmpl for the KTM 350 EXC-F SIX DAYS. The full specification, pricing and feature breakdown for both motorcycles is available in the table below.
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Liquid-cooled | Liquid-cooled |
| Displacement | 457 cc | 349.7 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 | 44.3 bhp @ 9500 rpm |
| Torque | 43.5 Nm at 6,700 rpm | 36 Nm @ 7000 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 13L | 8.5 L |
| Mileage | 30 kmpl | 25 kmpl |
Dimensions & Weight |
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| Kerb Weight | 175 | 107 |
| Seat Height | 800 | 963 |
Brakes & Suspension |
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| ABS | Dual Channel | Dual Channel ABS |
| Front Brake | Disc 320 mm 4 Piston | Disc 220 mm |
| Front Suspension | 41mm upside-down fork, adjustable preload, 120mm travel | WP XACT-USD, Ø 48 mm |
| Rear Brake | Disc 220 mm 1 Piston | Disc 220 mm |
| Rear Suspension | Monoshock, adjustable preload, 130 mm wheel travel | WP XPLOR shock absorber with PDS |
Tyres & Wheels |
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| Front Tyre | 110/70 - 17 | 90/90 - 21 |
| Rear Tyre | 150/60 - 17 | 140/80 - 18 |
| Tyre Type | Tubeless | Tubed |
| Wheel Type | Alloy | Spoke |
Features & Technology |
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| Headlight | LED | LED headlight |
Other Specifications |
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| Battery | 12v MF | 12.8V 2Ah |
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| Color Options | Racing StripesPrismatic DarkOpalescent LightGP ReplicaCoral Snake blueArsenic yellow | Metallic White |
| Fuel System | Fuel injection | Electronic Fuel Injection |
| Price Variants | STD | 422229 GP Replica | 437228 | Pro Xp | 1295800 |
| Starter | Self start | — |
| Transmission | 6-speed manual | 6 Speed Manual |








