2020 Yamaha YZ250F vs 2023 KTM 300 SX
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Colours | Team Yamaha Blue, Gray | Orange/white/grey |
| Warranty | 30 Day Limited Factory Warranty | - |
| Dimensions |
| Ground Clearance (in.) | 13.2 inches | 13.9 inches |
| Ground Clearance (mm) | 335 mm | 354 mm |
| Seat Height | 965 mm / 38.0 in. | 958 mm / 37.7 in. |
| Wheelbase | 1476 mm / 58.1 in. | 1482 mm / 58.3 in. |
| Height | 1285 mm / 50.6 in. | - |
| Length | 2174 mm / 85.6 in. | - |
| Width | 826 mm / 32.5 in. | - |
| Weights & Capacities |
| Oil Capacity (l) | 0.90 litres | - |
| Oil Capacity (Quarts) | 0.95 US quarts | - |
| Dry Weight | - | 99.4 kg / 219.1 lbs |
| Fuel Capacity | 6.06 litres / 1.60 US gallons | 7.20 litres / 1.90 US gallons |
| Wet Weight | 106.1 kg / 234.0 lbs | - |
| Engine |
| Bore x Stroke (in,) | 3.0 x 2.1 inches | 2.8 x 2.8 inches |
| Bore x Stroke (mm) | 77.0 x 53.6 mm | 72.0 x 72.0 mm |
| Displacement (cc) | 250.0 cc | 293.2 cc |
| Displacement (ci) | 15.26 cubic inches | 17.89 cubic inches |
| Engine Type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Stroke | - | 2-stroke |
| CO2 | - | 64.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Engine Detail | Titanium-valves | - |
| Fuel System | Injection. Mikuni fuel injection, 44mm | Injection |
| Compression Ratio | 13.8:1 | - |
| Engine Lubrication | Wet sump | - |
| Fuel Consumption | - | 2.79 litres/100 km (35.8 km/l or 84.31 mpg) |
| Ignition | TCI: Transistor Controlled Ignition | Vitesco Technologies EMS |
| Starter | Kick | Electric |
| Valve System | 4 | - |
| Drivetrain |
| Clutch | Multiplate wet clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain (final drive) | Chain (final drive) |
| Gearbox | 5-speed | 5-speed |
| Primary Drive | - | X-Ring 5/8 x 1/4´ chain |
| Chassis |
| Frame Type | Bilateral beam aluminum frame | Central double-cradle-type 25CrMo4 steel |
| Suspension - Front | KYB speed-Sensitive System, inverted fork: fully adjustable | WP XACT-USD, Ø 48 mm |
| Suspension - Rear | KYB fully adjustable single shock | WP XACT Monoshock with linkage |
| Rake | 28.0° | 26.5° |
| Wheel Travel - Front | 310 mm / 12.2 in. | 300 mm / 11.8 in. |
| Wheel Travel - Rear | 318 mm / 12.5 in. | 310 mm / 12.2 in. |
| Wheels & Brakes |
| Brakes - Front | Single disc. Hydraulic. | Single disc. Brembo 2-piston floating caliper |
| Brakes - Rear | Single disc. Hydraulic. | Single disc. Brembo single-piston floating calliper, brake disc |
| Rims | Bridgestone® M403A tyres | - |
| Tyres - Front | 80/100-21 | 1.60-21 |
Verdict
🏆
Winner on specs
2023 KTM 300 SX
The 2023 KTM 300 SX edges out the 2020 Yamaha YZ250F thanks to its greater ground clearance. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.
Key Differences
2020 Yamaha YZ250F - Advantages
- ✓Competitive all-round: The 2020 Yamaha YZ250F matches or exceeds its rival across all measured criteria.
2023 KTM 300 SX - Advantages
- 🏔️More ground clearance: 354 mm vs 335 mm - better clearance over rocks and obstacles.
2020 Yamaha YZ250F vs 2023 KTM 300 SX - FAQs
What are the engine differences between the 2020 Yamaha YZ250F and 2023 KTM 300 SX?
The 2020 Yamaha YZ250F uses Single cylinder, four-stroke, while the 2023 KTM 300 SX is powered by Single cylinder, two-stroke. This is a fundamental difference - the 2020 Yamaha YZ250F is a four-stroke engine while the 2023 KTM 300 SX runs a two-stroke, resulting in very different power delivery, maintenance requirements, and riding character.
Which should I buy, the 2020 Yamaha YZ250F or the 2023 KTM 300 SX?
Both are strong choices. The 2020 Yamaha YZ250F has its own strengths, while the 2023 KTM 300 SX stands out for greater ground clearance. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.