KTM 390 DUKE vs 2024 KTM 250 Duke vs BMW G 310 R
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Scores, summary & seat (optional) Estimates and auto text from specs — open if you want them.
Technical score (estimate)
Weighted mix of power, torque, power-to-weight, top speed and lighter weight within this comparison only. Not a real-world verdict — riding style and roads matter.
Usage fit (estimate)
Rough scores for city riding, touring, sporty riding and new riders — mix of specs and bike category. Same caveats as the technical score: traffic, skill and tyres matter.
City / commute
Touring / long rides
Sporty riding
New rider friendly
Seat height (cm)
Figures are as in the database; boots, suspension sag and road surface change how tall the bike feels.
- KTM 390 DUKE 83 cm Tallest seat here
- 2024 KTM 250 Duke 80 cm
- BMW G 310 R 78.5 cm Lowest seat here
Spread in this comparison: about 4.5 cm.
Rough guide: comfortable flat-foot reach often needs inseam roughly in the same ballpark as seat height (varies a lot by ergonomics).
Auto summary from specs
Generated from the numbers in the comparison — not a review.
- Power spans 31.5 hp (2024 KTM 250 Duke) up to 44 hp (KTM 390 DUKE).
- Torque spans 25 Nm (2024 KTM 250 Duke) up to 37 Nm (KTM 390 DUKE).
- Weight spans 148 kg (2024 KTM 250 Duke) to 181 kg (BMW G 310 R).
- Displacement spans 250 cc (2024 KTM 250 Duke) to 400 cc (KTM 390 DUKE).
All values look the same; turn off the filter.
| Specification | KTM 390 DUKE | KTM 250 Duke | BMW G 310 R |
|---|---|---|---|
| Brand | KTM | KTM | BMW |
| Model | KTM 390 DUKE | KTM 250 Duke | BMW G 310 R |
| Engine size | 400cc | 250cc | 300cc |
| Power | 44hp | 31.5hp | 34hp |
| Torque | 37nm. | 25nm. | 28nm. |
| Cylinders / valves | Single cylinder, 4 valves | Single cylinder, 4 valves | Single cylinder, 4 valves |
| Weight | 149kg | 148kg | 181kg |
| Front brake | Four-piston radial fixed calliper, brake disc | Front four-piston radial fixed BYBRE caliper, 320mm brake disc | Single disc, diameter 300 mm, 4-piston fixed caliper, radially bolted |
| Rear brake | Single-piston floating calliper, brake disc | 2-piston floating BYBRE caliper, 240mm disc | Single disc, diameter 240 mm, single-piston floating caliper |
| Seat height (cm) | 83cm | 80cm | 78.5cm |
| Front tyre | 110/70 17 | 110/70 17 MRF | 110/70 R17 |
| Rear tyre | 150/60 17 | 150/60 R17 MRF | 150/60 R17 |
| Cooling | Liquid cooling | Liquid cooling | Liquid cooling |
| Front suspension | WP APEX 43 | WP APEX 43 | Upside down fork, Ø 41 mm |
| Rear suspension | WP APEX - Monoshock | WP APEX - Monoshock | Cast aluminium dual swing arm, central spring strut, spring pre-load adjustable |
| Motorcycle type | Naked | Naked | Naked |
| Top speed | 170km/h | 163km/h | 165km/h |
| Fuel capacity / consumption | 13.4 L – 3.5 L/100km | 13 L – 2.7 L/100km | 11 L – 3.8 L/100km |
| Service network | |||
| Service quality | |||
| Parts availability | |||
| Price | $5899 | $5200 | $4995 |
| Brand price lists | View KTM price list | View KTM price list | View BMW price list |
| Extra features | -TFT Display, slipper clutch |
-Ride by wire throttle, slipper clutch, digital instrument -Quick start, Cornering ABS, TYPE-C port |
Opinions
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KTM 390 DUKE vs KTM 250 Duke vs BMW G 310 R: which is better for you?
For 3 bikes, use the specification table above for the full side-by-side breakdown. Vote counts next to each model reflect reader preference on this page.
Frequently asked questions
What is the top speed of KTM 390 DUKE vs KTM 250 Duke?
KTM 390 DUKE is listed at 170 km/h vs 163 km/h for KTM 250 Duke.
Which has more horsepower, KTM 390 DUKE or KTM 250 Duke?
KTM 390 DUKE has 44 hp compared with 32 hp on the KTM 250 Duke.
Which is better, KTM 390 DUKE or KTM 250 Duke?
It depends on your riding style. Compare top speed, weight, fuel use and price in the table on this page, then vote for the bike you prefer.
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