Briggs & Stratton Q6500 vs Cromtech TG7000iE Inverter Generators

Briggs & Stratton Q6500

Quieter operation

Compact size

Lighter weight

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Cromtech TG7000iE

Higher power output

Larger fuel tank

Extended run time

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Portable generators offer backup during power outages, support higher-power needs like outdoor events, construction sites, and food trucks. However, finding one that suits your size requirements, isn’t too noisy, and fits within your budget can be challenging.

Today, we will look at two models: The Briggs & Stratton Q6500 and the Cromtech TG7000iE. Both brands highlight features like a quieter operation and extended run times.

This comparison will deep dive into their specs and features to help you decide which model best meets your needs.

Performance & Power

Running Power (W): Briggs & Stratton Q6500 provides 5000 watts whereas Cromtech TG7000iE gives 6000 watts. Meaning, the Cromtech generator could power more or higher-powered devices simultaneously – as long as you don’t exceed 6000 W. For example, both can easily handle a Water heater (3000W) and a Welder (4000W).

Starting Power (W): Briggs & Stratton Q6500 has a starting power of 6500 watts while Cromtech TG7000iE peaks at 7000 watts. Devices with motors often need this start-up boost.

Engine type: The Briggs & Stratton Q6500 features a 306 cc OHV engine compared to Cromtech’s LC190FD-2 engine. Overhead Valve (OHV) engines are compact and durable with better fuel efficiency and prolonged lifespan.

Rated Output (kVA): The rated output of the Briggs & Stratton is 6.5kVA. This value doesn’t apply to the Cromtech model. kVA rating measures the generator’s total power output, including wattage and other factors that assist certain equipment to operate.

Inverter: Both generators have inverter technology, providing cleaner power for sensitive electronics, quieter operation, and better fuel efficiency.

Fuel & Run Time

Fuel Type: Both models run on petrol.

Fuel Tank Capacity: Here we see a difference – The Briggs & Stratton Q6500 has a smaller fuel tank of 18.9L compared to Cromtech’s larger 25L tank. A bigger tank generally leads to longer runs between refills but also means more weight to carry.

Run Time: The Briggs & Stratton Q6500 can run up to 14 hours at 1/4 load, while the Cromtech TG700IeiE can last for up to 17 hours under similar conditions. Longer run times offer extended use without needing constant refuelling.

Physical Specs

Dry Weight: Weighing in at 65 kg, the Briggs & Stratton is significantly lighter than the Cromtech which comes in at a hefty 130 kg. Lighter generators are easier to move but may sacrifice other attributes like fuel capacity or power output.

Size: The Cromtech TG7000iE is significantly larger (95 x 76 x 77 cm) as compared to the compact Briggs & Stratton Q6500 (64.8 x 53.6 x 54.4 cm).

Wheels: Both generators come with wheels, making movement more manageable.

Outlets & Parallel Use

AC Outlets: Three outlets are present on the Briggs & Stratton Q6500 compared to Cromtech’s two 15 AMP and one 32 AMP outlets.

DC Outlets: Both generators have two USB outlets for charging smaller devices and appliances.

Features & Usability

The Briggs & Stratton Q6500 incorporates recoil starter system for manual operation, a handy fuel gauge, low oil alert system and 25%, 50%, 75% & 100% load display indicators for easy monitoring.

The Cromtech TG7000iE features multiple starting systems including remote and electric in addition to recoil. It also includes an oil alert system, interactive control panel and weatherproof outlets for safe operation.

Noise Level

At 1/4 load, the Briggs & Stratton Q6500 operates at a noise level of 66dba at 7m , which could be compared to a standard conversation level. The Cromtech TG7000iE is louder with a noise range of 70-90 dBA, similar to city traffic or a vacuum cleaner.

Briggs & Stratton Q6500 vs Cromtech TG7000iE Comparison Table

FeatureBriggs & Stratton Q6500Cromtech TG7000iE
Warranty3 Years1 Years
Engine Type306 cc, OHVLC190FD-2
Air CooledNot specifiedNot specified
Running watts5000 W6000 W
Max / Starting watts6500 W7000 W
Voltage (AC)230 V240 V
DC Output2 x USB5V – 2.1 AMP
AC Frequency (Hz)5050
Rated Output (kVA)6.5Not specified
Fuel Tank Capacity18.9 L25 L
Run time (Hours)14 at 1/4 loadUp to 17
Dry Weight (Kg)65130
Size (L x W x H)64.8 x 53.6 x 54.4 cm95 x 76 x 77 cm
Wheels8″ Never FlatY
Number of AC Outlets32 x 15 AMP, 1 x 32 AMP
DC Outlets2 x USBUSB 5V – 2.1 AMP
Parallel useNot specifiedNot specified
Starter SystemRecoilRemote / Electric / Recoil
Fuel gaugeYVia mobile app
Oil alertYY
Noise Level (dBA)66dba at 7m70-90


Despite differences in power, size and other factors, both models offer unique advantages that can benefit various needs. Briggs & Stratton Q6500’s compact size and quieter operation might be better suited for those needing less power or want minimum disturbance. On the other hand, the Cromtech TG7000iE’s higher power output and larger fuel capacity make it ideal for jobs requiring more power and longer run time.