| Attribute | Piaggio XEvo 400 2010 × | Ariel NH 350 Red Hunter 1958 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 1958 |
| Make | Piaggio | Ariel |
| Model | Piaggio XEvo 400 | Ariel NH 350 Red Hunter |
| Category | Scooter | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor. Amal monoblock carburettor |
| Displacement (cm³) | 399 | 346 |
| Power (kw) | 24.1 | 13.9 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | - | Chain |
| Torque (Nm) | 36 | - |
| Bore (mm) | 85.8 | 72 |
| Stroke (mm) | 69 | 85 |
| Gearbox | Automatic | 4-speed |
| Fuel control | - | Overhead Valves (OHV) |
| Ignition | - | Lucas manual ignition control |
| Clutch | - | Dry, multiplate |
| Lubrication system | - | Dual oil pumps |
| Compression | 10.5:1 | 7.0:1 |
| Exhaust system | Euro 3 | 1-into-1 pipes |
| Chassis | ||
| Front suspension | Ø 35 mm tele-hydraulic fork, | Telescopic fork |
| Rear suspension | Two dual-effect shock absorbers and four-position spring preload, | Plungers |
| Front brakes | Double disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 240 | 178 |
| Frame type | Steel tube double cradle | Semi-double cradle |
| Front tyre | 120/70-14 | 3.25-19 |
| Rear tyre | 140/70-14 | 3.25-19 |
| Seat | - | Dual seat |
| Wheels | - | Wire spoked. Dunlop tyres. |
| Front wheel travel (mm) | 94 | - |
| Rear wheel travel (mm) | 90 | - |
| Other | ||
| Starter | Electric | Kick |
| Color options |
| - |
| Light | - | 7.5 inch headlamp |
| Electrical Voltage (V) | - | 6 |
| Dimensions | ||
| Wheelbase (mm) | 1,540 | 1,422 |
| Dry weight (kg) | 198 | 160 |
| Power/weight ratio | 0.1217 | 0.0869 |
| Overall length (mm) | 2,184 | 2,180 |
| Overall width (mm) | 760 | 640 |
| Seat height (mm) | 790 | 787 |
| Performance | ||
| Top speed (km/h) | 155 | 117 |
| Reserve fuel capacity (l) | 1.8 | - |
| Fuel capacity (l) | 12 | 12 |
| Oil capacity (l) | - | 3.4 |