2023 Aprilia RS 660 Extrema 0-60, quarter mile, specs
| 0-60 mph | 3.6 seconds |
| 0-100 kph | 3.9 seconds |
| Quarter mile | 12.6 s @ 119 mph |
| Top speed | 238 kph / 148 mph |
| Price | $15,000 |
| Year introduced | 2023 |
| Displacement | 659 cubic centimeters (0.7 liters / 40 cubic inches) |
| Maximum power | 100 metric horsepower (99 brake horsepower / 74 kilowatts) |
| Maximum torque | 67 Newton-meters (49 pound-feet) |
| Engine location | mid-mounted |
| Drive | rear wheel drive |
Aprilia RS 660 Extrema 0-60 and acceleration in miles per hour
| 0-10 mph | 0.6 s |
| 0-20 mph | 1.0 s |
| 0-30 mph | 1.5 s |
| 0-40 mph | 2.0 s |
| 0-50 mph | 2.7 s |
| 0-60 mph | 3.6 s |
| 0-70 mph | 4.9 s |
| 0-80 mph | 6.6 s |
| 0-90 mph | 8.6 s |
| 0-100 mph | 10.5 s |
| 0-110 mph | 12.3 s |
| 0-120 mph | 13.7 s |
Aprilia RS 660 Extrema quarter mile and acceleration in feet
| 300 feet | 5.2 s @ 76 mph |
| 1/8 mile | 8.4 s @ 100 mph |
| 1000 feet | 10.7 s @ 112 mph |
| Quarter mile | 12.6 s @ 119 mph |
Aprilia RS 660 Extrema acceleration times in kilometers per hour
| 0-10 kph | 0.4 s |
| 0-20 kph | 0.7 s |
| 0-30 kph | 1.0 s |
| 0-40 kph | 1.2 s |
| 0-50 kph | 1.5 s |
| 0-60 kph | 1.8 s |
| 0-70 kph | 2.2 s |
| 0-80 kph | 2.7 s |
| 0-90 kph | 3.2 s |
| 0-100 kph | 3.9 s |
| 0-110 kph | 4.7 s |
| 0-120 kph | 5.7 s |
| 0-130 kph | 6.8 s |
| 0-140 kph | 8.0 s |
| 0-150 kph | 9.2 s |
| 0-160 kph | 10.4 s |
| 0-170 kph | 11.6 s |
| 0-180 kph | 12.6 s |
| 0-190 kph | 13.5 s |
| 0-200 kph | 14.1 s |
Aprilia RS 660 Extrema distance acceleration in meters
| 100 meters | 5.4 s @ 126 kph |
| 200 meters | 8.3 s @ 161 kph |
| 300 meters | 10.6 s @ 180 kph |
| 400 meters | 12.6 s @ 192 kph |
