1974 BMW R75/6

Traditional

2-cyl. 745cc/50hp

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

$5,300*

+3.9%
#4 Fair condition#4 Fair
Value Graph07/2310/2301/2404/24$1k$2k$3k$4k$5kJun 2024
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1973-1976 BMW /6 stats
Highest sale
$49,350
Lowest sale
$2,200
Most recent sale
$4,650
Sales
148
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Model overview

Model description

You could distinguish the BMW R75/6 from the larger, companion R90/6 by the labeling on the crankcase and side cover. Otherwise, unless you looked at fuel consumption—which was slightly less at 49 mpg—it was approximately the same long-striding, comfortable, quiet motorcycle. This sixth-generation bike now adopted a five-speed gearbox, stronger 280-watt alternator, and front disc brake with single-piston caliper mounted behind the fork to reduce distortion during hard braking. A hydraulic steering damper was adjusted by turning the plastic knob atop the fork. The previous /5 series still had the speedometer integrated into the headlamp nacelle, but now the separate speedo and tachometer were mounted at the short, slightly rising handlebar.

A twin-cradle frame supported the air-cooled, overhead-valve horizontally opposed 745cc twin, which had a bore and stroke of 82.0 x 70.6 and 9.0:1 compression ratio. A pair of 32mm Bing constant-velocity carburetors fed the combustion chambers. The 1974 BMW R75/6 produced 50hp at 6,200 rpm, could rise up and conquer the quarter-mile in 13.5 seconds at 96 mph, and nudged past 100 mph on a longer straight. More than anything, though, the engine’s broad powerband was most notable, especially with the five-speed gearbox. And handling was confidence-inspiring. Early models had a kickstarter, but before long it was deleted as standard. BMW had finally learned the value of color, and the buyer could choose an R75/6 in one of seven available, although black was of course still one of them.

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Common Questions

The value of a 1974 BMW R75/6 can vary greatly depending on its condition, mileage, options, and history. Typically, you can expect to pay around $5,300 for a 1974 BMW R75/6 in good condition with average spec.

The highest selling price of a 1974 BMW R75/6 at auction over the last three years was $4,450. 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 1974 BMW R75/6 at auction over the last three years was $2,750. 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 2 1974 BMW R75/6s sold at public auction.

The most recent auction sale of a 1974 BMW R75/6 was $4,450 on August 06, 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.