United US 100
Rs 108,500
dealer list price
- 97 cc
- ~45 km/l
Bike comparison
United US 100 vs Yamaha YZF-R15 V4
Who wins on price, power, fuel and weight, then every spec side by side.
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Yamaha YZF-R15 V4
Not sold new in Pakistan
- 155 cc
- 18.4 PS
- ~40 km/l
- 142 kg
Variable valve timing and a slipper clutch
Who wins what
The quick answer before the full table.
- United US 1001
- Yamaha YZF-R15 V41
- Best fuel averageUnited US 100~45 km/l
- Goes furthest on a tankYamaha YZF-R15 V4~440 km
Full specifications
| Full specifications |  United US 100 |  Yamaha YZF-R15 V4 |
|---|---|---|
| Price and running costs | ||
| Price in Pakistan | Rs 108,500 | Not sold new in Pakistan |
| Brand | United · Pakistan | Yamaha · Japan |
| Type of bike | Everyday | Sports |
| Fuel average | ~45 km/l | ~40 km/l |
| Petrol tank | 8.5 L | 11 L |
| On a full tank | ~383 km | ~440 km |
| Engine and performance | ||
| Engine size | 97 cc | 155 cc |
| Cylinders | 1 | 1 |
| Cooling | Air | Liquid (radiator) |
| Power | — | 18.4 PS @ 10,000 rpm |
| Torque | — | 14.2 Nm @ 7,500 rpm |
| Power to weight | — | 130 PS / tonne |
| Top speed | — | 140 km/h |
| Fuel system | Carburettor | Fuel injection |
| Gearbox and controls | ||
| Gearbox | 4-speed | 6-speed |
| Starting | Kick | Self start |
| Size and weight | ||
| Weight | — | 142 kg (with fluids) |
| Seat height | — | 815 mm |
| Ground clearance | — | 170 mm |
| Wheelbase | — | 1,325 mm |
| Length × width × height | — | 1,990 × 725 × 1,135 mm |
| Colours | Black, Red | — |
| Brakes, wheels and suspension | ||
| Brakes (front / back) | Drum / Drum | Disc 282 / Disc 220 |
| ABS | No | Both wheels |
| Tyres (front / back) | 2.50-18 / 2.75-18 | 100/80-17 / 140/70-17 |
| Suspension (front / back) | — | Upside-down fork / Monoshock |
Figures are each maker's own claims for the version shown. Fuel average is a rough real-world figure and depends on how you ride. Prices change often, so check with a dealer before you buy.
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What will petrol cost you?
Enter how far you ride and today's petrol price.
- United US 100—a month
- Yamaha YZF-R15 V4—a month
Questions people ask
Which gives better fuel average, United US 100 or Yamaha YZF-R15 V4?
United US 100 does around 45 km per litre against about 40 km/l for Yamaha YZF-R15 V4, in normal riding.
United US 100 or Yamaha YZF-R15 V4: which should I buy?
Buy United US 100 if you care most about best fuel average. Buy Yamaha YZF-R15 V4 if goes furthest on a tank matters more. Ask us on WhatsApp and we will help you choose.
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Photo credits
- United US 100: United Auto Industries (maker's photo)
- Yamaha YZF-R15 V4: Ganesh Mohan T, CC BY-SA 4.0
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Figures are each maker's own claims for the version shown. Fuel average is a rough real-world figure and depends on how you ride. Prices change often, so check with a dealer before you buy.