| General |
| Year | 2020 - 21 | 2022 |
| Model | - | Tuareg 660 |
| Colours | White/blue/yellow | - |
| Make Model | Husqvarna FE 501 | Aprilia Tuareg 660 |
| Dimensions |
| Length (mm) | - | 2220 |
| Seat Height (in.) | - | 33.85 |
| Seat Height (mm) | - | 860 |
| Wheelbase (in.) | - | 60.03 |
| Wheelbase (mm) | - | 1525 |
| Width (in.) | - | 38.0 |
| Width (mm) | - | 965 |
| Height (in.) | - | 44.9 |
| Length (in.) | - | 87.4 |
| Height (mm) | - | 1140 |
| Ground Clearance (in.) | 14.2 inches | - |
| Ground Clearance (mm) | 360 mm | - |
| Seat Height | 970 mm / 38.2 in | 860 mm / 33.8 in |
| Wheelbase | 1482±10 mm / 58.3 in | 1525 mm / 60.03 in |
| Ground Clearance | 370 mm / 14.6 in | 240 mm / 9.5 in |
| Height | - | 1140 mm / 44.9 in |
| Length | 2260 mm / 89.0 in | 2220 mm / 87.4 in |
| Width | - | 965 mm / 38.0 in |
| Weights & Capacities |
| Wet Weight (lbs.) | - | 449.7 |
| Wet Weight (kg) | - | 204 |
| Fuel Capacity (l) | - | 18 |
| Fuel Capacity (gal.) | - | 4.76 |
| Dry Weight (lbs.) | - | 412.2 |
| Dry Weight | 108.4 kg / 239.0 lbs | 187 kg / 412 lbs |
| Fuel Capacity | 8.5 Litres / 2.25 US gal | 18 Litres / 4.7 US gal |
| Wet Weight | - | 204 kg / 450 lbs |
| Performance |
| Max Power | 45 hp / 32.8 kW | 79 hp / 59 kW @ 9250 rpm |
| Max Torque | Nm / ft-lb @ rpm | 70 Nm / 51.63 lb-ft @ 6500 rpm |
| Power-to-Weight Ratio | 0.4151 HP/kg | - |
| Engine |
| Engine Type | Single cylinder, four-stroke | Four-stroke, forward-facing parallel twin, DOHC, four valves per cylinder |
| Fuel Reserve (l) | - | 3 |
| Fuel Reserve (gal.) | - | 0.79 |
| Bore x Stroke (in,) | 3.7 x 2.8 inches | 3.19 x 2.52 in |
| Displacement (cc) | 510.4 cc | 659 |
| Displacement (ci) | 31.14 cubic inches | 40.2 |
| Fuel Control | Single Overhead Cams (SOHC) | - |
| CO2 | 84.0 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Bore x Stroke (mm) | 95.0 x 72.0 mm | 81 x 63.93 mm |
| Displacement | 510.4 cc / 31.1 cu in | 659 cc / 40.2 cu-in |
| Engine Detail | Four stroke. single cylinder. SOHC. 4 valve per cylinder | Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder |
| Fuel System | Carburettor | - |
| Bore x Stroke | 95 x 72.0 mm | 81 x 63.93 mm |
| Compression Ratio | 12.7:1. | - |
| Cooling System | Liquid cooling system, continuous circulation of cooling liquid with water pump | Liquid cooled |
| Emissions | - | Euro 5 |
| Engine Lubrication | Forced oil lubrication with 2 Eaton pumps | - |
| Engine Management | - | Aprilia APRC electronic management with ride-by-wire, traction control, engine maps, engine brake control and cruise control |
| Engine Maps / Power Modes | - | Four riding modes: two preset and two customisable |
| Fuel Consumption | 3.62 litres/100 km (27.6 km/l or 64.98 mpg) | 4.0 L/100 km / 58.8 US mpg (claimed) |
| Fuel Induction | Keihin electronic fuel injection and 42mm throttle body | Airbox with front air intake, two 48 mm throttle bodies, electronic fuel injection and ride-by-wire |
| Ignition | Keihin EMS | Electronic ignition |
| Lubrication | Forced oil lubrication with 2 Eaton pumps | Wet sump |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, DDS multi-disc clutch, Magura hydraulics | Wet, multi-plate, slipper |
| Final Drive | Chain 520 X-Ring | Chain, with drive ratio: 17/43 |
| Gearbox | 6-speed | 6-speed gearbox |
| Primary Drive | X-ring 5/8 x 1/4 in chain | - |
| Primary Drive Ratios | 31:76 | - |
| Secondary Drive Ratio | 14:52 (13:52) | - |
| Transmission / Drive | 6 Speed, claw shifted | 6 Speed, AQS Aprilia Quick Shift available |
| Chassis |
| Wheel Travel - Front (in.) | - | 9.45 |
| Trail (mm) | - | 113.3 |
| Fork Tube Size (in.) | - | 1.69 |
| Fork Tube Size (mm) | - | 43 |
| Trail (in.) | - | 4.46 |
| Wheel Travel - Rear (mm) | - | 240 |
| Wheel Travel - Front (mm) | - | 240 |
| Wheel Travel - Rear (in.) | - | 9.45 |
| Frame Type | Frame design 25CrMo4 steel central-tube | Steel tubular trellis frame with aluminium engine connection plates and integrated subframe |
| Suspension - Front | WP-USD Xplor 48 with preload adjuster | Fully adjustable 43 mm Kayaba upside-down fork with top-out spring |
| Suspension - Rear | WP shock absorber with linkage | Aluminium swingarm, fully adjustable Kayaba monoshock with progressive linkage |
| Rake | 26.5 | 26.7 degrees |
| Steering Head Angle | 63.5° | - |
| Trail | 107 mm / 4.2 in | 113.3 mm / 4.46 in |
| Wheel Travel - Front | 300 mm /11.8 in | 240 mm / 9.45 in |
| Wheel Travel - Rear | 300 mm / 11.8 in | 240 mm / 9.45 in |
| Electronics |
| Electronics Package | - | 4 Riding modes, APRC with traction control, engine maps, engine brake control and cruise control |
| Wheels & Brakes |
| Brakes - Rear Diameter (mm) | - | 260 mm |
| Brakes - Rear Diameter (in.) | - | 10.24 in |
| Brakes - Front Diameter (mm) | - | 300 mm |
| Brakes - Front Diameter (in.) | - | 11.81 in |
| Brakes - Front | Single 260 mm with 4 pot brake caliper | 2 x 300 mm floating discs, Brembo calipers with opposed 30/32 mm pistons |
| Brakes - Rear | Single 220 mm with 1 pot brake caliper | Single 260 mm disc, Brembo single-piston caliper |
| ABS | - | Multi-map ABS, adjustable intervention levels |
| Tyres - Front | 90/90-21 | 90/90-21 tubeless |
| Tyres - Rear | 140/80-18 | 150/70 R18 tubeless |
| Wheels | - | Cross-spoke wheels |
| Wheels - Front | - | Spoked front wheel, 2.15 x 21 in, aluminium rim |
| Wheels - Rear | - | Spoked rear wheel, 4.25 x 18 in, aluminium rim |