Yamaha YZ 450F vs KTM XC 450 F (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha YZ 450Fstacks up against the KTM XC 450 F. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha YZ 450F | KTM XC 450 F |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $10,299 | $12,499 |
| Engine | 450 cc | 449 cc |
| Weight | 110 kg | 104 kg |
| Seat height | 965 mm | 954 mm |
| Fuel capacity | 6.0 L | 8.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 5 speed, Chain | Manual, 6 speed, Chain |
| Front brakes | Hydraulic Disc | Hydraulic Disc |
| Rear brakes | Hydraulic Disc | Hydraulic Disc |
| Tires | Dunlop® Geomax MX33F 80/100 R21 / Dunlop® Geomax MX33 120/80 R19 | Dunlop® GEOMAX X-33F 100 R21 51M / Dunlop® GEOMAX AT81 110/100 R18 64M |
Yamaha YZ 450F vs KTM XC 450 F — which should you buy?
Picking between the Yamaha YZ 450F and the KTM XC 450 F usually comes down to the numbers you care about most. On paper, the Yamaha YZ 450F brings its published horsepower in a 110 kg package, while the KTM XC 450 F counters with its own power figure at 104 kg. On price, the Yamaha YZ 450F has the lower MSRP.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: