NSU Prima III 1964 - Specifications & Review

Prima III

Article Complete Info

Articleid36461
CategoryScooter
MakeNSU
ModelPrima III
Year1964

Chassis, Suspension, Brakes & Wheels

FrontbrakesExpanding brake (drum brake)
Fronttyre3.50-10
RearbrakesExpanding brake (drum brake)
Reartyre3.50-10
SeatTwo single seats
WheelsSpoked

Engine & Transmission

Borexstroke57.0 x 57.6 mm (2.2 x 2.3 inches)
Compression6.5:1
CoolingsystemAir
Displacement146.00 ccm (8.91 cubic inches)
EnginedetailsSingle cylinder, two-stroke
Fuelconsumption2.50 litres/100 km (40.0 km/l or 94.09 mpg)
FuelsystemCarburettor
Gearbox4-speed
Greenhousegases58.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Power7.70 HP (5.6 kW)) @ 5200 RPM
Topspeed84.0 km/h (52.2 mph)
TransmissiontypefinaldriveShaft drive (cardan)

Other Specifications

StarterElectric

Physical Measures & Capacities

Dryweight131.0 kg (288.8 pounds)
Fuelcapacity12.00 litres (3.17 gallons)
Overallheight965 mm (38.0 inches)
Overalllength1,920 mm (75.6 inches)
Overallwidth650 mm (25.6 inches)
Powerweightratio0.0588 HP/kg

About NSU Prima III 1964

Introducing the 1964 NSU Prima III, a charming scooter that embodies the spirit of mid-20th century European motorcycling. As a product of the renowned German manufacturer NSU, this model was designed to cater to the burgeoning post-war market that craved affordable and efficient transportation. The Prima III is not just a mode of transport; it represents a lifestyle choice for urban dwellers seeking a balance of practicality and style on two wheels. With its sleek lines and compact dimensions, this scooter stands out as a classic piece of engineering, perfectly suited for navigating the bustling streets of its time.

At the heart of the NSU Prima III lies a spirited 146cc single-cylinder, two-stroke engine that generates a respectable 7.7 HP at 5200 RPM. With a compression ratio of 6.5:1, this little powerhouse delivers a top speed of 84 km/h (52.2 mph), making it an agile companion for both city commutes and leisurely rides. The 4-speed gearbox, paired with a smooth shaft drive, ensures seamless power delivery and responsive acceleration. Riders will appreciate the air-cooled design that minimizes maintenance needs, coupled with an impressive fuel efficiency of 2.50 liters per 100 km, translating to approximately 94.09 mpg—an enviable figure that would make any modern scooter enthusiast sit up and take notice.

The NSU Prima III is equipped with practical features that enhance its usability and comfort. Its electric starter system provides effortless ignition, a standout convenience for riders who may not want to tackle kick-starting in urban environments. The scooter’s compact dimensions—length of 1920 mm (75.6 inches) and a width of 650 mm (25.6 inches)—make it easy to maneuver and park in tight spaces. The drum brakes at both the front and rear ensure reliable stopping power, while the generous fuel capacity of 12 liters (3.17 gallons) offers ample range for long rides. With a lightweight of just 131 kg (288.8 pounds), the Prima III is not only fun to ride but also easy to handle for novice riders and seasoned enthusiasts alike.

Pros:

  1. Impressive Fuel Efficiency: Achieving 94.09 mpg, the Prima III is exceptionally economical, making it a wallet-friendly choice for daily commuting.
  2. Compact and Maneuverable: Its lightweight design and small dimensions allow for easy handling and parking in urban environments.
  3. Reliable Performance: The two-stroke engine provides a lively ride, complemented by a smooth 4-speed transmission and shaft drive.

Cons:

  1. Limited Power Output: With only 7.7 HP, the Prima III might struggle to keep up with faster traffic or on steep inclines.
  2. Basic Braking System: The drum brakes, while adequate, may not provide the same level of stopping power as modern disc brakes, especially in wet conditions.
  3. Vintage Appeal: While it has a classic charm, some may find the design and technology dated compared to contemporary scooters, potentially affecting its appeal to younger riders.

In summary, the 1964 NSU Prima III is a delightful blend of vintage aesthetics and practical engineering, offering an engaging ride for those who appreciate the charm of classic scooters. Whether you’re a collector or simply looking for a unique way to traverse urban landscapes, the Prima III is sure to turn heads and deliver a memorable riding experience.

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