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All Bikes/Compare/Ktm 350 Exc-f vs Ktm 450 Exc-f

Ktm 350 Exc-f vs Ktm 450 Exc-f

Side-by-side comparison for used motorcycle buyers

Ktm 350 Exc-f vs Ktm 450 Exc-f. Ktm 350 Exc-f: 46 hp @ 9,000 rpm (estimated; KTM does not officially publish power figures for this model) hp, 103 kg (wet/curb weight, approximate — varies slightly by model year) weight, top speed 155 km/h (estimated; varies with gearing and terrain), Motoryk rating 8.5/10. Ktm 450 Exc-f: ~63 hp @ 9,000 rpm (note: KTM does not officially publish output figures; estimate based on third-party dyno testing of 2020–2024 models) hp, 111 kg (wet/curb weight, based on 2022–2024 model specs) weight, top speed ~170 km/h (note: estimate; street-legal gearing limits top end, varies by year and sprocket setup), Motoryk rating 8.5/10.

Performance at a Glance

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

Ktm 350 Exc-f Ktm 450 Exc-f
Horsepower (hp)
46 hp
63 hp
Torque (Nm)
42 Nm
54 Nm
Top Speed (km/h)
155 km/h
170 km/h
Weight (kg) — lower is better
103 kg
111 kg
Type
Enduro
Enduro
Horsepower
46 hp @ 9,000 rpm (estimated; KTM does not officially publish power figures for this model)
~63 hp @ 9,000 rpm (note: KTM does not officially publish output figures; estimate based on third-party dyno testing of 2020–2024 models)
Torque
42 Nm @ 7,500 rpm (estimated; KTM does not officially publish torque figures for this model)
~54 Nm @ 7,000 rpm (note: estimate based on third-party dyno data; official figures not published by KTM)
Top Speed
155 km/h (estimated; varies with gearing and terrain)
~170 km/h (note: estimate; street-legal gearing limits top end, varies by year and sprocket setup)
Weight
103 kg (wet/curb weight, approximate — varies slightly by model year)
111 kg (wet/curb weight, based on 2022–2024 model specs)
Fuel
4.5 L/100km (approx. 22 km/L, estimated real-world enduro use)
Estimated 6–9 L/100km depending on terrain and riding style (note: estimate, varies significantly off-road vs. road)
Fairing
No
No

Individual Reviews

Ktm 350 Exc-f
Ktm 350 Exc-f
8.5/10

"The finest 350 ever built — if you can keep up with it."

Pros
+Insane power-to-weight ratio
+Razor-sharp handling everywhere
+Surprisingly versatile daily use
Cons
Brutal maintenance schedule required
Valves tighten up fast
Suspension needs frequent servicing
Ktm 450 Exc-f
Ktm 450 Exc-f
8.5/10

"An outstanding used buy, but service history is absolutely non-negotiable."

Pros
+Exceptional power-to-weight ratio
+Street legal enduro capable
+Strong aftermarket parts support
Cons
Expensive maintenance if neglected
Harsh on slow trails
Thirsty for a single

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