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What are the differences between the Changan M70 and M80?

6Answers
DiGeorge
08/29/2025, 04:33:31 AM

Changan M70 is more affordable than the M80. The M70 and M80 share a nearly identical exterior design, featuring a multi-horizontal grille at the front with a wide chrome strip integrating the Changan logo on top. The side profile showcases natural flowing lines, while the rear maintains a boxy shape. More details are as follows: 1. The Changan M70 made its debut at the Chongqing International Auto Show in June 2017. It is an upgraded large micro-van model developed by Changan Light Vehicle, primarily targeting individual business owners, private enterprises, and logistics companies for cargo transportation while also accommodating some passenger functions. The Changan Ruixing M70 is positioned as a stylish commercial light passenger vehicle, designed to meet the needs of individual entrepreneurs in the growth phase of their businesses and institutional users requiring both passenger and cargo capabilities. 2. The Changan M80 is the first strategic model independently developed by Changan Light Vehicle for the light passenger market with full intellectual property rights and strict adherence to international standards. It addresses the urgent demands of light passenger users in five key areas: space, fuel efficiency, comfort, safety, and appearance. The M80 offers a new exterior design, comprehensive fuel savings, all-around safety, versatile space, and an enjoyable driving experience, positioning itself as a 'multi-functional light passenger' vehicle capable of both passenger transport and cargo hauling.

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DiGeorge
09/11/2025, 02:00:43 AM

I previously compared these two models, with the main differences lying in space and load capacity. The M70 has a body length of approximately 4.9 meters, while the M80 is over 20 cm longer at nearly 5.2 meters, with a cargo compartment height that's also over ten centimeters taller. If you're transporting large furniture items, the M80 can accommodate 2-meter-long panels with ease, whereas the M70 would struggle. In terms of power, the M80's 1.6L engine is more robust than the M70's 1.5L, making it effortless to haul one ton of cargo up slopes. The door handle designs also differ—the M80 features side-sliding doors for easier operation, while the M70 uses traditional swing-out doors that take up more space. If you're running cargo operations daily, the M80's sturdier chassis is less prone to deformation, and its rear axle leaf springs are significantly thicker. Of course, there's a price difference of around ten thousand yuan, so it depends on whether these upgrades are necessary for you.

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VonDallas
10/25/2025, 02:49:42 AM

I've been driving vans for over a decade, and the most noticeable difference between these two models is their cargo capacity. The M80's cargo compartment is 15cm wider and 20cm deeper than the M70's, allowing for two or three additional rows of beer crates. Although the engine displacement difference is only 0.1L, the M80's throttle feels noticeably lighter when fully loaded on highways. Both have a stated load capacity of 1 ton, but in practice, the M80 has more leaf springs in its suspension and wider rear tires. The M80 comes with power steering, making parking and maneuvering much easier on the arms. The seat fabric in the M80 is also better, preventing that sticky back feeling in summer. If you're driving daily on rough roads in urban-rural fringe areas, it's worth spending extra for the M80 – its ground clearance is a finger's width higher too.

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OReese
12/08/2025, 02:13:33 AM

When choosing a car, I specifically measured the dimensions. The M80 is 26 cm longer and 11 cm taller than the M70. When transporting construction materials, I clearly felt that the M80's cargo compartment has a more square design, making it more efficient for carrying PVC pipes without wasting space. Although both have a 5-speed manual transmission, the M80 has a shorter gear shift travel, making frequent shifting in traffic jams less tiring. The fuel consumption difference is minimal, with both around 8 liters per 100 km. The M70 has manual window cranks, while the M80 comes with electric buttons. The biggest surprise is that the M80 has heated rearview mirrors, which significantly improves safety when driving on highways in rainy weather. For transporting fresh goods, I recommend the M80 as its air conditioning cools faster.

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McKaleb
01/28/2026, 03:24:43 AM

The differences lie in practical details. The M80 has a 5cm lower loading threshold, reducing back strain when moving heavy boxes. The driver's seat offers an extra fist's width of headroom, preventing tall drivers from bumping their heads. While the M70's tailgate opens at 90 degrees, the M80's extends to 180 degrees for flush rear access. During nighttime loading, the M80's brighter reverse lights and additional fog lamps prove advantageous. Its ceramic brake pads provide better stability on long descents. The M80 features higher load-rated tires and a 10-liter larger fuel tank, minimizing refuel stops for long-haul heavy cargo transport.

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StGraham
04/24/2026, 01:10:37 AM

During multiple test drives at the dealership, the M80's engine was noticeably quieter at 3000 RPM, and the cabin had an additional layer of sealing strips. The clutch pedal is one-third lighter, making frequent starts in the city much less tiring for the legs. The lighting system has been upgraded, with the M80's projector headlights offering a wider beam range. The rear seat folding mechanism differs—the M80 allows individual backrest folding for greater flexibility. For transporting fragile items like home appliances, the M80's cargo bed features anti-slip grooves. It also has two extra wheel bolts per tire, enhancing wheel hub stability under heavy loads. If carrying over 800 jin (approximately 400 kg), the M80 is the recommended choice for added peace of mind.

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More Q&A

can you make insurance claim on car you've already sold

No, you generally cannot file an insurance claim for damage to a car you have already sold. Your insurance policy is tied to an "insurable interest," which is your financial stake in the vehicle. The moment you transfer the title and receive payment, your insurable interest in that car ends. Attempting to file a claim for an incident that occurred after the sale would be considered fraud. The critical factor is the timing of the incident. If the damage happened while you still owned the car , you can and should file a claim with your insurer, even if you discover the damage after the sale. For example, if a hailstorm damaged the car in your driveway a week before you sold it, but you only noticed the dents afterward, you would still be covered. However, you must be able to prove the incident occurred during your ownership. Key Considerations: Post-Sale Accidents: Any accident or damage that occurs after the new owner takes possession is their responsibility. Their insurance should cover it. Policy Transfer: Insurance does not automatically transfer with the car. The new owner must secure their own policy. Immediate Cancellation: You should contact your insurance provider to remove the sold vehicle from your policy immediately after the sale. This prevents you from paying premiums for a car you no longer own. To protect yourself, always complete a thorough bill of sale and keep a copy for your records. This document, along with the signed title, serves as proof of the transfer date. If a buyer later tries to claim you sold them a damaged car, your bill of sale and any pre-sale photos can be invaluable. Scenario Can You Claim? Responsible Party Action to Take Damage occurred before sale, discovered after sale Yes Your Insurance File claim with your insurer; provide proof of incident date. Damage occurred after the sale No New Owner's Insurance Direct the buyer to their own insurance company. Uncertain when damage occurred Unlikely Requires Investigation Review bill of sale date; contact your insurer for guidance. Sale is pending, buyer test drives and crashes Situation Dependent Typically Buyer's Insurance The buyer should have their own insurance or a dealer bond for test drives.
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how much current can a car battery produce when shorted

A car battery can produce a massive amount of current when shorted, typically in the range of 500 to over 2,000 amps . This is an extremely dangerous situation that can cause severe burns, start a fire, or even lead to a battery explosion. The exact amount depends primarily on the battery's Cold Cranking Amps (CCA) rating and its internal resistance. A battery's CCA rating indicates the maximum current it can deliver at 0°F (-18°C) for 30 seconds while maintaining a voltage above 7.2 volts. When you create a direct short circuit—for instance, by letting a wrench touch both the positive and negative terminals—you bypass all the vehicle's electrical resistance. The only things limiting the current flow are the battery's own internal resistance and the resistance of the shorting object (like the metal tool). Since this total resistance is incredibly low, the current skyrockets to its absolute maximum potential, far exceeding the CCA rating for a brief, violent moment. This immense current generates intense heat instantly. The metal object used to create the short can become white-hot and melt, spraying molten metal. The battery itself will heat up rapidly, causing the electrolyte to boil and release flammable hydrogen gas. If this gas ignites from a spark or the heat, the battery can explode. The following table compares the potential short-circuit current for different types of common 12-volt car batteries, based on their typical internal resistance and CCA capabilities. Battery Type Typical CCA Range Estimated Peak Short-Circuit Current Key Risk Factors Standard Flooded (Lead-Acid) 400 - 600 A 800 - 1,200 A Explosive hydrogen gas, acid spray, melting tools. High-Performance AGM 700 - 900 A 1,400 - 1,800 A Higher initial burst, sealed but can still rupture violently. Lithium-Iron-Phosphate (LiFePO4) Not applicable (CCA is a lead-acid metric) Can exceed 2,000 A Extremely low internal resistance; catastrophic failure risk is high. The key takeaway is that you should never test this. Always be cautious when working around battery terminals, using insulated tools and removing rings or metal jewelry to prevent accidental shorts.
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can you have car insurance with two different companies

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how long can you leave your car running without driving

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can you have multiple car insurance policies on one car

Yes, you can technically have multiple car insurance policies on one vehicle, but it is almost never advisable or financially practical. Insurance policies are contracts of indemnity, meaning they are designed to make you whole after a loss, not to allow you to profit. Filing a claim with two insurers for the same incident is considered insurance fraud. You would only ever receive compensation up to the actual cash value of your car or the cost of repairs, not a double payout. The primary reason someone might consider this is a misunderstanding of how coverage works. For instance, you cannot stack two liability policies to increase your state's minimum required coverage. If you need more protection, the correct action is to increase the limits on a single policy. There are, however, rare and specific scenarios where overlapping coverage might occur temporarily. The most common is during a change of insurance providers. You might have a policy with a new company that starts before the old one is officially canceled. This overlap should be brief—a day or two at most—and you should cancel the old policy immediately to avoid paying double premiums. Scenario Is It Advisable? Key Consideration Attempting to "double insure" for profit No (Illegal - Fraud) You cannot collect from two insurers for the same claim. Increasing liability coverage limits No Increase limits on a single policy instead; policies do not "stack." Brief overlap during a switch Yes, but temporary Cancel the old policy as soon as the new one is active to stop paying premiums. Financed/Leased car with lender's force-placed insurance No (Resolve immediately) If you have your own policy but the lender adds a costly one, provide proof of insurance to cancel the forced policy. Specialty collector car with a daily driver policy Potentially, but must be declared Collector car policies have usage restrictions; both insurers must be aware to avoid claim denial. The financial downside is significant. You would be paying double (or more) in premiums for zero additional benefit. Furthermore, navigating a claim with two insurers could become a bureaucratic nightmare, potentially delaying your payout. The best practice is to maintain one robust policy that meets all your coverage needs and to shop around at renewal time if you want a better rate.
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can you pass car inspection without catalytic converter

No, you cannot legally pass a state-mandated vehicle emissions inspection in the United States without a properly functioning catalytic converter. The catalytic converter is a federally required emissions control device, and its absence or failure will cause your vehicle to immediately fail the test. Inspections involve a visual check to confirm the device is present and an emissions test that measures tailpipe pollutants, which will be excessively high without the converter. The inspection process typically includes a visual inspection , where a technician verifies the presence of the catalytic converter and other emissions equipment. More importantly, the OBD-II (On-Board Diagnostics) scan is critical for most cars model year 1996 and newer. A missing catalytic converter will trigger the "Check Engine" light and store diagnostic trouble codes (DTCs) like P0420 or P0430, indicating "catalyst system efficiency below threshold." An active "Check Engine" light is an automatic failure in all states that require emissions testing. For older vehicles, a tailpipe emissions test directly measures exhaust gases, and without a converter, levels of harmful pollutants like hydrocarbons (HC) and carbon monoxide (CO) will far exceed legal limits. Beyond failing inspection, driving without a catalytic converter is a violation of the U.S. Clean Air Act, which prohibits tampering with emissions controls. This can result in significant federal fines. Additionally, you may face state-level penalties, including registration suspension and fines. From a practical standpoint, a car without a catalytic converter will have a strong, raw gasoline smell and noticeably louder exhaust. State Inspection Type Key Check for Catalytic Converter Consequence of Missing/Non-Functional Converter OBD-II Scan (Most common) Scans for active "Check Engine" light and catalyst-related DTCs (e.g., P0420). Automatic Failure. The light cannot be on to pass. Tailpipe Test Measures levels of HC, CO, and NOx gases directly from the exhaust. Automatic Failure. Pollutant levels will exceed allowable limits. Visual Inspection Technician looks under the vehicle to confirm the physical presence of the converter. Automatic Failure. Tampering with emissions equipment is illegal. Two-Speed Idle Test A common test for older vehicles; measures emissions at idle and high idle. Automatic Failure. Emissions will be too high without the catalyst. The only potential exception is if you live in a state or county that only requires a safety inspection (checking brakes, lights, etc.) and has no emissions testing requirement. However, even in these areas, removing the converter remains a federal offense.
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