BSA Scrambler 650 fuel-efficiency tested against Gold Star 650
A detailed comparison of the BSA Scrambler 650 and Gold Star 650 focusing on real-world fuel efficiency, performance differences, and practical usability for daily and touring needs.

The BSA Scrambler 650 is positioned as a more adventure-oriented version of the Gold Star 650. While both motorcycles use the same engine, the Scrambler 650 weighs nearly 7 kg more than the Gold Star 650. This added weight can make the bike harder to handle at low speeds and may slightly reduce its fuel efficiency.
Key Highlights
- The BSA Scrambler 650 weighs 7 kg more than the Gold Star 650.
- Tested fuel efficiency is 21.5 km/L over a 50 km mixed route.
- A 12-liter tank offers a range of about 258 km per fill.
- Gold Star 650 achieved 22-24 kmpl on a Mumbai-Goa trip.
Fuel Efficiency Test Method

To measure real-world fuel efficiency, the BSA Scrambler 650 was tested on a 10 km loop, repeated five times for a total of 50 km. The test route included moderate to heavy traffic, several traffic signals, some lasting over 60 seconds, and about 3 km of open road. This mix closely reflects typical daily riding conditions for most Scrambler 650 owners.
During the test, the riding style was kept consistent with that of an average owner. The engine was not revved excessively, and short-shifting was practiced. On open stretches, speeds were kept below 75-80 km/h. The engine was switched off at signals longer than 30 seconds, and throttle inputs were kept smooth to avoid sudden acceleration.
Test Results and Comparison

After following these parameters, the BSA Scrambler 650 delivered a fuel efficiency of 21.5 kmpl. This figure is on the lower side for motorcycles in this segment. With a 12-liter fuel tank, the Scrambler 650 offers a range of approximately 258 km per full tank. This limited range means more frequent stops at fuel stations, especially for daily commuters.
On highways, fuel efficiency may improve slightly if the bike is ridden at constant speeds with gentle throttle use. However, the difference is not expected to be significant. For comparison, the lighter BSA Gold Star 650 achieved 22-24 kmpl during a Mumbai-Goa trip conducted last year.
Factors Affecting Mileage
The Scrambler 650's extra weight compared to the BSA Gold Star 650 is a key factor in its lower fuel efficiency. Heavier motorcycles generally require more energy to move, especially in stop-and-go traffic. The test also shows that real-world riding conditions, such as traffic and frequent stops, have a noticeable impact on mileage.
Owners planning to use the Scrambler 650 for daily commuting should consider the fuel efficiency and range. While highway riding may offer marginally better figures, the overall difference remains small due to the bike's weight and engine characteristics.
Also Read: BSA Scrambler 650 vs Bear 659: Price, Features and Specifications Compared
CarBike 360 Says
In real-world conditions, the BSA Scrambler 650 delivers competitive fuel efficiency while offering a more versatile riding experience compared to the Gold Star 650. While the Gold Star remains slightly more efficient on highways, the Scrambler balances performance and practicality better, making it a compelling choice for riders seeking both efficiency and adaptability across varied terrains.
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