Side by side
Comparing XSTO M4, XSTO TR250T
Choose two or three models. Rows are lined up by what they measure, and every figure is XSTO’s own – where a model uses a different label, it is shown in small print.
| Specification | Self-balancing powerchair XSTO M4 | Stair climber for manual wheelchairs XSTO TR250T |
|---|---|---|
| At a glance | ||
| In short | A compact, self-levelling powerchair that folds down for the car boot. | A tracked stair climber that carries a manual wheelchair and its user up and down stairs. |
| Good for | At home, Travel, Tight spaces, Outdoors | Stairs, At home |
| Climbs stairs | No | Carries a manual wheelchair (helper-operated) |
| UK class | Not stated by XSTO | Not stated by XSTO |
| UK sellers found | Yes | None found |
| Performance | ||
| Maximum load | 115 kg (253.5 lb)Maximum load (user plus luggage) | 130 kgMaximum load (user, wheelchair and luggage) |
| Range | 15 km (9.3 miles)Quoted range | Not listed |
| Top speed | 6 km/h (3.7 mph)Maximum speed | Not listed |
| Slope / climbing | 10°Maximum slope | Not listed |
| Obstacle clearance | 50 mm (2 in) | Not listed |
| Gap crossing width | 100 mm (3.9 in) | Not listed |
| Turning | 820 mm (32.3 in)Minimum turning radius | Not listed |
| Stair-climbing speed | Not listed | 21 steps a minuteClimbing speed |
| Steps per charge | Not listed | 840–1,000 steps |
| Stairs | ||
| Step height | Not listed | 180 mm (7.1 in)Maximum step height |
| Maximum stair angle | Not listed | 35° |
| Minimum landing | Not listed | U-shaped stairs 2200 × 1400 mm; L-shaped stairs 1100 × 1400 mm |
| Clearance width | Not listed | 865 mm (34 in) |
| Dimensions | ||
| Weight | 51.5 kg (113.5 lb)Weight without battery | 56 kgWeight with battery |
| Folded (L × W × H) | 1040 × 580 × 570 mm (40.9 × 22.8 × 22.4 in) | Not listed |
| Unfolded (L × W × H) | 1035 × 580 × 930 mm (40.8 × 22.8 × 36.6 in) | Not listed |
| At highest seat position (L × W × H) | 980 × 580 × 1080 mm (38.6 × 22.8 × 42.5 in) | Not listed |
| Maximum size (L × W × H) | Not listed | 1535 × 750 × 1000 mm |
| Seating | ||
| Seat height | 347–650 mm (13.7–25.6 in)Seat height range | Not listed |
| Armrest adjustment | Up and down | Not listed |
| Legrest | Manual folding | Not listed |
| Footrest | Fixed pedals | Not listed |
| Battery | ||
| Battery | Lithium, 25.55 V 15.5 Ah (listed in the box contents as 24 V 15.6 Ah) | Lithium, 25.55 V 18.2 Ah |
| Charge time | 4 hours (spec table) | 5 hours |
| Optional travel battery | 24 V 10.4 Ah, sold separately | Not listed |
| Controls | ||
| Control methods | Joystick, Bluetooth remote, smartphone app | Not listed |
| Joystick mounting | Interchangeable left or right | Not listed |
| Motor | Not listed | 24 V 400 W DC |
| Wheels | ||
| Front wheels | Omni-directional | Not listed |
| Rear wheels | 10-inch solid tyres | Not listed |
| Lighting | ||
| Lighting system | Not listed for the M4 | Not listed |
| Protection | ||
| Water protection rating | IPX4 | IPX4 |
| Compatibility | ||
| Wheelchair wheel size | Not listed | 20–25 inch |
| Next steps | ||
| Find out more | Full details for XSTO M4 XSTO’s page for XSTO M4 (opens in a new tab) | Full details for XSTO TR250T XSTO’s page for XSTO TR250T (opens in a new tab) |
Figures are XSTO’s published specifications, checked September 2026. “Not listed” means we did not find that figure for that model. Always confirm the details that matter to you with the seller.