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All Bikes/Compare/Suzuki Rm-z250 vs Ktm Sx-f 350

Suzuki Rm-z250 vs Ktm Sx-f 350

Side-by-side comparison for used motorcycle buyers

Suzuki Rm-z250 vs Ktm Sx-f 350. Suzuki Rm-z250: ~40 hp @ 13,000 rpm (Note: estimated; Suzuki does not officially publish power figures) hp, 104 kg (wet/curb weight, based on 2019-2023 models) weight, top speed ~120 km/h (Note: estimated real-world; not designed for top speed but for off-road performance), Motoryk rating 7.5/10. Ktm Sx-f 350: ~63 hp @ 10,800 rpm (2023 model estimate) hp, 101 kg (without fuel, as stated by KTM for recent models; approximately 106 kg wet) weight, top speed ~175 km/h (estimated; top speed is not a primary design focus for motocross bikes), Motoryk rating 8.5/10.

Performance at a Glance

Green = winner per metric · Bars are relative to the higher value

Suzuki Rm-z250 Ktm Sx-f 350
Horsepower (hp)
40 hp
63 hp
Torque (Nm)
26 Nm
42 Nm
Top Speed (km/h)
120 km/h
175 km/h
Weight (kg) — lower is better
104 kg
101 kg
Type
Motocross
Motocross
Horsepower
~40 hp @ 13,000 rpm (Note: estimated; Suzuki does not officially publish power figures)
~63 hp @ 10,800 rpm (2023 model estimate)
Torque
~26 Nm @ 11,500 rpm (Note: estimated; official figures not published by Suzuki)
~42 Nm @ 8,500 rpm (2023 model estimate)
Top Speed
~120 km/h (Note: estimated real-world; not designed for top speed but for off-road performance)
~175 km/h (estimated; top speed is not a primary design focus for motocross bikes)
Weight
104 kg (wet/curb weight, based on 2019-2023 models)
101 kg (without fuel, as stated by KTM for recent models; approximately 106 kg wet)
Fuel
~6.5 L/100km (Note: estimated; motocross bikes vary greatly by riding intensity)
~6.0 L/100km (estimate — varies greatly with riding intensity; note: motocross bikes are rarely measured by fuel economy)
Fairing
No
No

Individual Reviews

Suzuki Rm-z250
Suzuki Rm-z250
7.5/10

"A rewarding machine — if you buy one that's been loved."

Pros
+Best-in-class chassis handling
+Strong, usable mid-range power
+Premium Showa suspension components
Cons
Frequently neglected by owners
Expensive to maintain properly
Tight valve adjustment intervals
Ktm Sx-f 350
Ktm Sx-f 350
8.5/10

"The best motocrosser money can buy — if maintained religiously."

Pros
+Exceptional power-to-weight ratio
+Razor-sharp chassis handling
+Strong resale value retention
Cons
Brutal maintenance schedule costs
Punishing for beginner riders
Neglected examples are expensive

Top 10 Accessories

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