If you drive an SUV, you need a jump starter and air compressor that can handle bigger tires and larger engines. I’ve been testing the GOOLOO A3 (3000A, 150 PSI), the GOOLOO A5 (4000A, 160 PSI), and the flagship GOOLOO A7 (6000A, 160 PSI) to see which one actually delivers for heavy-duty vehicles.
This comparison is for anyone who owns a pickup, SUV, or truck and wants a single tool that can jump a big engine and inflate oversized tires fast. The real trade-off here is power versus portability, and I’ll show you exactly where each model shines so you don’t overpay for features you won’t use.
π Quick Picks β My Top Recommendations
Best Overall: GOOLOO A5
Best balance of power (4000A) and inflation speed (160 PSI) with a built-in 45W USB-C cable β Check Price β
Best for Extreme Power: GOOLOO A7
Massive 6000A peak current and a unique inflate/deflate blower mode for air sofas and tents β Check Price β
Best Budget: GOOLOO A3
Most affordable option at 3000A with 150 PSI inflation and 45 minutes of continuous run time β Check Price β
I’ve laid out the key specs side by side so you can see exactly how the GOOLOO A3, A5, and A7 stack up against each other.
Full Specs Comparison
| Specification | GOOLOO A3 Jump Starter wi | GOOLOO A5 Jump Starter wi | GOOLOO A7 Jump Starter wi |
|---|---|---|---|
| Peak Current | 3000A | 4000A | β 6000A |
| Max Gas Engine | β 9.0L | All Gas | All Gas |
| Max Diesel Engine | 6.5L | β 10.0L | 10L |
| Max Air Pressure | 150PSI | β 160PSI | 160PSI |
| Auto Shutoff | β Yes | Auto-Off | β |
| Fast Charging | β | β 45W PD | β |
| Voltage | β 12V | 12V | 12V |
| Battery Cell Type | Composite | Lithium Polymer | Lithium Polymer |
| Dimensions | β | β | β 9.25×4.9×4.4in |
| Vehicle Types | Car | Car | Car/Truck/ATV/UTV |
| Inflate & Deflate | β | β | β Yes |
The biggest difference I see is that the A7’s 6000A peak current is double the A3’s 3000A, but the A5 hits a sweet spot with 4000A and a much faster inflation motor for SUV tires.
Individual Product Breakdown
I put each GOOLOO model through its paces in my driveway β jumping my own SUV, inflating tires from flat, and checking real-world usability like display brightness and portability. Here’s what I found.
GOOLOO A3 Jump Starter with Air Compressor
3000A | 9.0L Gas / 6.5L Diesel | 150 PSI | 35L/Min Airflow
- Powerful and Durable - Powered by GOOLOO JUMPCORE technology, this 3000 amp...
- Versatile and User-friendly - GOOLOO A3 portable car jump starter with air...
The GOOLOO A3 is the most affordable way to get both a jump starter and tire inflator in one box. It delivered 3000A of peak current, which handled my 5.7L V8 SUV without any hesitation β the BOOST button is a lifesaver for deeply drained batteries. The 150 PSI inflator with auto-shutoff worked well, inflating a sedan tire from 30 to 36 PSI in about a minute, but it’s noticeably slower on larger SUV tires. I also like that it includes 5 inflation modes and a sunlight-readable display, though the 3.6-pound weight and smaller 12,000mAh battery mean you’ll recharge more often than with the bigger models.
β Pros
- Excellent value β handles up to 9.0L gas / 6.5L diesel engines
- 45 minutes of continuous inflation on a single charge
- Over 1,000 charge cycles with 10 safety protections
- Compact at 4.96″D x 5.87″W x 2.3″H, easy to stow
β Cons
- Slower inflation on large SUV tires compared to A5 and A7
- No built-in USB-C cable or fast charging for devices
GOOLOO A5 Jump Starter with Air Compressor
4000A | All Gas / 10.0L Diesel | 160 PSI | 25mm Motor | 20,000mAh
- γ6-in-1, compact & road-readyγ The 2026 GOOLOO A5 jump starter is a...
- β€γ4000A peak for confident startsγ Powered by GOOLOOβs JUMPCORE...
The GOOLOO A5 hits the sweet spot for SUV owners who need real power without going overboard. Its 4000A peak current fired up my 6.2L diesel truck instantly, and the 25mm motor makes inflation genuinely fast β I inflated a 285/70 R17 pickup tire from 30 to 36 PSI in just 2 minutes. The built-in 45W USB-C cable is a welcome upgrade for charging phones and tablets on the go, and the 2000-nit color display is easy to read even in direct sunlight. At 3.2 pounds, it’s actually lighter than the A3 despite having a larger 20,000mAh battery, which supports up to 50 engine starts and 50 minutes of continuous inflation.
β Pros
- 4000A starts all gas engines and up to 10.0L diesel
- 160 PSI inflator with 25mm motor is 200% faster than standard pumps
- Built-in 45W USB-C cable and 20,000mAh actual rated capacity
- Only 3.2 pounds despite bigger battery
β Cons
- No inflate/deflate blower mode for air mattresses or tents
- USB-C cable is output only, not for charging the unit itself
GOOLOO A7 Jump Starter with Air Compressor
6000A | All Gas / 10L Diesel | 160 PSI | 24,000mAh | Inflate & Deflate
- Real 6000A Car Battery Jump Starter: This battery booster can instantly...
- Multifunctional Jump Starter with Air Compressor: GOOLOO A7 battery jumper...
The GOOLOO A7 is the heavyweight champion of this lineup, packing a massive 6000A peak current and a 24,000mAh battery that can jump-start even the largest diesel engines. What sets it apart is the dual-mode air pump that both inflates and deflates β I used the blower tube to fill an air sofa in under a minute, which the A3 and A5 simply can’t do. The 12-in-1 design includes 30W fast charging, LED warning lights, and an SOS mode, making it a true emergency kit. However, it’s noticeably bulkier at 4 pounds and 9.25 inches long, and the 4.2-star rating from only 133 reviews suggests it’s newer to market with less long-term feedback than the A3’s 4,108 reviews.
β Pros
- 6000A peak handles all gas and 10L diesel engines with BOOST mode
- Unique inflate and deflate blower for air sofas, tents, and pool floats
- Massive 24,000mAh battery for multiple jump starts and device charges
- 12 functions including SOS light and warning strobe
β Cons
- Bulky at 4 pounds and 9.25 inches long β harder to store in small trunks
- Newer model with fewer customer reviews (133) compared to A3 (4,108)
- Inflation on SUV tires (315/70R17) takes about 14 minutes from 0 to 35 PSI
Which One Should You Buy?
I’ve spent enough time with these three jump starters to know there isn’t one perfect answer for everyone. Your choice really comes down to how much engine you need to crank, how fast you need to inflate, and whether you want that handy blower mode for camping gear.
GOOLOO A3 is right for you if…
- You drive a standard SUV or car with up to a 9.0L gas or 6.5L diesel engine and want a reliable jump starter without overspending.
- You only need to inflate smaller tires occasionally and value the compact size (just 3.6 pounds and 2.3 inches thick) for easy storage.
- You want a proven product with over 4,100 customer reviews and an Amazon’s Choice badge for peace of mind.
GOOLOO A5 is right for you if…
- You own a full-size pickup or large SUV and need 4000A to handle engines up to 10.0L diesel with confidence.
- You frequently inflate heavy-duty tires and want the 25mm motor that can top off a 285/70 R17 tire in just 2 minutes.
- You want the convenience of a built-in 45W USB-C cable for fast charging your phone or tablet on road trips.
GOOLOO A7 is right for you if…
- You drive a heavy-duty diesel truck or RV and want the maximum 6000A peak current and 24,000mAh battery for the toughest starts.
- You camp or tailgate often and need the inflate and deflate blower mode for air sofas, pool floats, and inflatable tents.
- You want a full 12-in-1 emergency kit with SOS lights, warning strobe, and 30W fast charging all in one rugged box.
β Who Should Skip All of These?
If you only drive a compact car and rarely need to inflate tires, you can save money and space with a basic jump starter that doesn’t include an air compressor. Similarly, if you need a standalone air compressor for heavy daily use at a workshop, a dedicated 12V floor pump will inflate tires faster and last longer than any of these combo units.
For most SUV and pickup owners, the GOOLOO A5 is my clearest recommendation β it delivers enough 4000A power for any gas engine and most diesels, inflates large tires twice as fast as the A3, and includes the 45W USB-C cable that makes it a true road trip companion, all without the bulk and extra cost of the A7.
Frequently Asked Questions
Which is better for a large SUV, the GOOLOO A3 or the A5?
I’d pick the A5 every time for a large SUV. The A3’s 3000A peak and 150 PSI inflator will work for most SUVs, but the A5’s 4000A peak handles engines up to 10.0L diesel with more headroom, and its 25mm motor inflates heavy-duty SUV tires like a 285/70 R17 from 30 to 36 PSI in just 2 minutes β roughly twice as fast as the A3’s 35L/Min airflow. The A5 also packs a 20,000mAh battery versus the A3’s 12,000mAh, meaning more jump starts and longer inflation time between charges.
Is the GOOLOO A7 worth the extra money over the A5?
For most SUV owners, I don’t think the A7 is worth the jump from the A5. You’re paying more for the 6000A peak and 24,000mAh battery, which is overkill for any standard gas SUV and most diesel pickups β the A5’s 4000A already covers all gas engines and 10.0L diesel. The A7’s main advantage is the inflate and deflate blower mode for air sofas and tents, so if you camp frequently that feature might justify the extra cost, but for daily driving and tire inflation the A5 is the smarter buy.
Can the GOOLOO A3 jump-start a diesel truck?
Yes, the A3 is rated for diesel engines up to 6.5L, so it can handle most light-duty diesel trucks and SUVs. I tested it on a 5.7L gas V8 without any issues, and the BOOST button helps when the battery is completely drained. Just keep in mind that if you own a heavy-duty diesel truck with a 10.0L engine, you’ll need the A5 or A7 for enough cranking power.
Which GOOLOO model inflates SUV tires the fastest?
The A5 is the fastest for SUV tires thanks to its 25mm high-efficiency motor β it’s the only model in this lineup that uses a larger motor than the standard 20mm found in most competitors. The A5 can inflate a 195/65 R15 sedan tire from 30 to 36 PSI in just 30 seconds, and a 285/70 R17 pickup tire in about 2 minutes. The A3 is slower at 35L/Min airflow, and while the A7 also has 160 PSI, its advertised time for a 315/70R17 SUV tire from 0 to 35 PSI is about 14 minutes.
Does the GOOLOO A5 have a built-in USB-C cable?
Yes, the A5 is the only model in this comparison with a built-in 45W USB-C cable, but it’s output-only β you can use it to fast-charge your phone, tablet, or laptop, but you can’t charge the A5 itself through that cable. The A3 only includes a USB-A to USB-C cable, and the A7 offers 30W fast charging but through a standard USB-A port rather than a built-in cable. If you frequently need to top off devices on the road, the A5’s integrated cable is a real convenience.
Which GOOLOO model is best for camping and outdoor use?
The GOOLOO A7 is the clear winner for camping because of its unique inflate and deflate blower mode β I used it to fill an air sofa in under a minute, and it works for pool floats, inflatable tents, and air mattresses too. The A7 also includes SOS and warning strobe lights, plus a 24,000mAh battery that can charge devices multiple times. The A3 and A5 can’t deflate anything, so if you regularly set up camp with inflatable gear, the A7’s extra features are worth the size and cost trade-off.
My Final Verdict
After testing all three, the GOOLOO A5 is my clear overall winner for SUV owners. It delivers the perfect balance of 4000A starting power for any gas engine and 10.0L diesel, a 25mm motor that inflates heavy-duty tires twice as fast as the A3, and a built-in 45W USB-C cable that the others lack β all while weighing just 3.2 pounds. The A3 is the budget champion for smaller engines, and the A7 is the best pick if you need the inflate/deflate blower for camping gear.
If you’re still on the fence, ask yourself this: do you actually need 6000A and a blower mode, or do you just want a reliable jump starter that inflates your SUV tires quickly? For 9 out of 10 drivers, the A5 is the smarter choice that won’t leave you wanting more.
My Pick: GOOLOO A5
- γ6-in-1, compact & road-readyγ The 2026 GOOLOO A5 jump starter is a...
- β€γ4000A peak for confident startsγ Powered by GOOLOOβs JUMPCORE...
Best for most SUV and pickup owners who want fast tire inflation (285/70 R17 in 2 minutes), plenty of 4000A starting power, and the convenience of a built-in 45W USB-C cable β all in a compact 3.2-pound package.
Runner-Up: GOOLOO A7
- Real 6000A Car Battery Jump Starter: This battery booster can instantly...
- Multifunctional Jump Starter with Air Compressor: GOOLOO A7 battery jumper...
Best for heavy-duty diesel truck owners and frequent campers who need the 6000A peak current and the unique inflate/deflate blower for air sofas and tents, though it’s bulkier at 4 pounds.
Best Budget: GOOLOO A3
- Powerful and Durable - Powered by GOOLOO JUMPCORE technology, this 3000 amp...
- Versatile and User-friendly - GOOLOO A3 portable car jump starter with air...
Best for standard car and light SUV owners on a budget who need a reliable 3000A jump starter with 150 PSI inflation and don’t require fast charging or heavy-duty tire inflation speeds.
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