1982 Honda CB750SC Nighthawk

Traditional

4-cyl. 748cc/77hp

#1 Concours condition#1 Concours
#2 Excellent condition#2 Excellent
#3 Good condition#3 Good

$3,100*

+3.3%
#4 Fair condition#4 Fair
Value Graph07/2310/2301/2404/24$1k$2k$3kJun 2024
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1982-1986 Honda Nighthawk stats
Highest sale
$22,000
Lowest sale
$850
Most recent sale
$3,450
Sales
96
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Model overview

Model description

Before the U.S. motorcycle industry took a dive in the early 1980s recession, domestic manufacturers managed to push through 45 percent import tariffs aimed at motorcycles larger than 700 cc. It doesn’t take much imagination to name the aggrieved party.

The Big Four Japanese manufacturers responded quickly by de-stroking some 750 cc bikes for the U.S. market, and refining popular 650 cc models. At the time, the technological push had been for liquid-cooling, V-4s, fuel-injection and turbocharging, so the CB700SC Nighthawk S was something of a surprise.

Honda had gone back to the drawing board and come up with a retro naked bike. The production run for the Nighthawk S was short at only three years, but the bikes were handsome in red and black or blue and black and have proven to be bulletproof. Many can be found today in good condition, and on long-term ownership.

The CB700SC Nighthawk S had a 696 cc, air-cooled, DOHC in-line four-cylinder engine with four carburetors and developed 80 bhp at 9,500 rpm. Electronic ignition was coupled with hydraulic lifters, an automatic adjuster kept the cam chain tight, the six-speed gearbox led to shaft-drive and the Nighthawk boasted Honda’s first spin-on oil-filter. It also had an extremely useful center stand.

At 516 lbs, the Nighthawk was no lightweight, but it was capable of a 12-second quarter mile and topped out at around 120 mph. Since the bikini fairing was mostly for looks, that was plenty. Gas mileage was 40-45 mpg and MSRP was a competitive $3,398.

The square headlight was in current fashion, as were the 16-inch wheels and Honda’s own anti-dive front disc brake. Black chrome was everywhere, with just a few polished items like valve covers, cooling fins and some engine casing parts. The 1986 bikes were principally black with contrasting pin-stripes.

Naturally, the bikes are not perfect. For one thing the seat is quite tall, and despite Honda’s best efforts to move the engine down and forward, the bike is quite top heavy. That’s not helped by very narrow handlebars, which had the effect of moving the mirrors (which can be rather blurry) too far inboard, giving a view of the rider’s elbows. The 16-inch wheels were intended to deliver speedier steering, but the loss of gyroscopic stability means the bike wants to tuck under when ridden hard. The anti-dive fork has its critics as well.

Nonetheless, the Nighthawk is a low-maintenance “keeper”, and those that were not crashed or trashed by being left outside can be discovered in remarkably good condition. The ideal person to buy from is a middle-aged owner who has ridden it regularly (but not far) in good weather. Maintenance really only involves oil changes, brakes and tires, but check that the fork seals have been replaced. The bike is quite softly sprung and too heavy not to have the suspension and brakes in good condition.

Vehicle specifications

  • Shipping Weight531
  • Manufacturer NameHonda
  • Manufacturer MSRP3098
  • Manufacturer CodeC141
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Common Questions

The value of a 1982 Honda CB750SC Nighthawk can vary greatly depending on its condition, mileage, options, and history. Typically, you can expect to pay around $3,100 for a 1982 Honda CB750SC Nighthawk in good condition with average spec.

The highest selling price of a 1982 Honda CB750SC Nighthawk at auction over the last three years was $5,932. The highest prices are usually reserved for rare or exceptionally well-maintained examples with desirable features or modifications and excellent history.

The lowest selling price of a 1982 Honda CB750SC Nighthawk at auction over the last three years was $4,050. The lowest prices are usually paid for examples that have extensive maintenance needs, differ greatly from their original configuration, or have accident histories or title problems.

In the last three years there have been 3 1982 Honda CB750SC Nighthawks sold at public auction.

The most recent auction sale of a 1982 Honda CB750SC Nighthawk was $4,050 on December 24, 2024 by Bring a Trailer.

Many factors can increase a car's value including excellent condition, exceptional originality, a recent restoration, low mileage, unique provenance, desirable options, popular or unique color choices, and excellent maintenance records. Upgrades and modifications that enhance performance or aesthetics can also add value.

Factors that can decrease a car's value include unusually high mileage, poor maintenance history, visible wear and tear, accidents or damage, title issues, and gaps in ownership history. Additionally, less popular color choices and extensive modifications that don't appeal to a broad audience can reduce value.

Mileage plays a significant role in a classic car’s value. Lower mileage usually increases value because it indicates a higher degree of originality, is rarer, and suggests less wear and tear. However, cars with exceptionally low mileage may also have maintenance needs due to lack of use. Whether someone should pay more for a vehicle with lower miles will depend on how they plan on using it, and the vehicle's specific condition.

The value of modified cars differs widely based on the type and quality of modifications. While some modifications can significantly increase value, especially performance enhancements and high-quality custom work, others may not add much or could even detract from the car’s value if they appeal to only a limited audience.

All prices shown here are based on various data sources, as detailed in About Our Prices. The Hagerty Price Guide is for informational purposes only and is not intended as financial advice. More information on how forecast models are calculated can be found on Forecasted Values page. For additional information and a complete description of benefits, visit hagerty.com/legal. Purchase of insurance not required for membership in HDC. Hagerty, Hagerty Valuation Tools & Hagerty Drivers Club are registered trademarks of The Hagerty Group LLC, ©2025 The Hagerty Group, LLC. All Rights Reserved. The Hagerty Group, LLC is a wholly owned subsidiary of Hagerty, Inc.

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