Are Infiniti Cars Reliable? The Real Truth

Yes, but with some big ifs – that’s the short answer to the question are Infiniti cars reliable. They can be dependable, but their track record is mixed and depends heavily on the specific model year and engine you choose.

I’ve looked at a lot of data and talked to many owners. The brand has some strong points and some weak spots. It’s not a simple yes or no deal.

You need to know which models to look for and which ones to run from. Some are rock solid, while others have known, costly problems.

What Does “Reliable” Even Mean for Infiniti?

Let’s talk about what we mean by reliable. For a car, it means it starts when you turn the key. It means it doesn’t break down often.

It also means repair costs are reasonable over time. A reliable car won’t leave you stranded or drain your wallet.

When people ask are Infiniti cars reliable, they want to know about cost and hassle. They want a nice car that won’t be a headache.

Infiniti sits in a tricky spot. It’s Nissan’s luxury division. It shares parts and tech with Nissan models.

This can be good and bad. Some shared parts are proven and cheap. Others can bring over problems from the mainstream brand.

So, are Infiniti cars reliable in a general sense? The data shows they are often average. They are rarely the best, but rarely the absolute worst.

The Strong Points: When Infiniti Gets It Right

Infiniti has made some very dependable vehicles. Certain models and engines have great reputations.

Their VQ series V6 engines are legendary. These are the 3.5L and 3.7L motors found in many older models. They are smooth, powerful, and known to last.

If you want a reliable Infiniti, look for one with this engine. Cars like the G35 and G37 sedans and coupes are often praised. Owners of these cars might tell you yes, are Infiniti cars reliable for them.

The build quality is usually good. Interiors feel solid and well put together. The materials are nicer than a standard Nissan.

Many Infiniti models use conventional automatic transmissions. These are often more robust than newer, complex transmissions. This is a point in their favor for long-term use.

The brand also tends to stick with proven technology. They are slower to adopt every new gadget. This can mean fewer high-tech failures down the road.

The Weak Spots: Known Problems to Watch For

Now for the bad news. Infiniti has some common trouble areas. These can hurt the answer to are Infiniti cars reliable.

One major issue is with the CVT transmission. This is the automatic in many newer models like the QX60 SUV. The National Highway Traffic Safety Administration (NHTSA) has records of complaints.

These transmissions can shudder, hesitate, and even fail early. Repair costs are very high. This is a big red flag.

Some models have problems with sunroof drains clogging. This leads to water leaks inside the car. It can ruin electronics and cause mold.

Electrical gremlins pop up too. Issues with dashboard screens, navigation systems, and power accessories are not uncommon. They can be tricky and expensive to diagnose.

Wear items like brakes and tires can cost more. They are luxury car parts. This doesn’t mean the car breaks more, but it costs more when it does.

Model-by-Model Breakdown: The Best and Worst

Let’s get specific. Your experience will depend entirely on which model you pick.

The Infiniti G37 (2007-2013) is often seen as a high point. Its 3.7L V6 is strong. Its transmission is sturdy. Many owners get over 200,000 miles with basic care. For this car, the answer to are Infiniti cars reliable is often yes.

The Infiniti Q50 (2014+) has a mixed record. Early models with the 3.7L V6 are good. Later models with the 3.0L turbo engine have more complaints. The direct injection system can have carbon buildup issues.

The Infiniti QX60 (2014+) is a problem child. Its CVT transmission is its biggest flaw. I would be very cautious here. This model hurts the brand’s overall reputation.

The older Infiniti FX35/FX45 SUVs are tanks. They use the trusted VQ engines. Their main issues are age-related wear, not major flaws. They are a good used buy.

The Infiniti M37/M56 sedans are also solid choices. They are comfortable cruisers with strong engines. Their complexity means repairs can be pricey, but they don’t break often.

How Do They Compare to Other Luxury Brands?

This is a key question. Are Infiniti cars reliable compared to Lexus, Acura, or BMW?

Lexus is the king of reliability in the luxury space. They are almost always more dependable than Infiniti. It’s a high bar to clear.

Acura is also typically more reliable than Infiniti. Honda’s engineering shines through. Their models have fewer major systemic flaws.

Compared to German brands like BMW and Mercedes-Benz, Infiniti often looks better. German cars can be complex and costly to fix as they age. An Infiniti might be the simpler, cheaper-to-own choice.

According to Consumer Reports, Infiniti’s reliability scores are usually mid-pack. They are not top tier, but not at the bottom either. This matches what many owners feel.

So are Infiniti cars reliable in this fight? They are a middle-ground option. You trade some bulletproof reliability for more performance and style than a Lexus might offer.

Cost of Ownership: The Real Test of Reliability

A reliable car should not cost a fortune to keep on the road. Let’s talk money.

Infiniti maintenance costs are higher than a Nissan. You pay a luxury brand premium for parts and labor. A simple oil change costs more at the Infiniti dealer.

Major repairs can be steep. An out-of-warranty transmission or engine job will hurt. This is why choosing the right model is critical.

Fuel economy is just okay. Their powerful V6 engines are not the most efficient. You will spend more at the pump than with a turbo-four from a competitor.

Depreciation is a factor too. Infiniti models lose value faster than Lexus. This is good if you buy used, but bad if you buy new.

So, are Infiniti cars reliable for your wallet? It’s a mixed bag. Good models can be affordable to run. Bad models can be money pits. You must do your homework.

What Owners Actually Say About Their Cars

Forget the brochures. Let’s hear from real people. I’ve read hundreds of forum posts and reviews.

Many long-term G37 owners are happy. They praise the car’s durability and driving fun. They often say things like, “My G37 has been rock solid for 150,000 miles.” For them, the question are Infiniti cars reliable is settled.

QX60 owners tell a different story. Frustration with the CVT is a common theme. Many report multiple transmission replacements under 100,000 miles.

People who keep up with maintenance have better luck. Infinitis seem to reward careful owners. Skipping oil changes or ignoring small sounds leads to big bills.

The feeling is that older Infinitis (pre-2010) were built tougher. Newer models have more technology that can fail. This is a trend across the whole car industry, to be fair.

The Environmental Protection Agency (EPA) doesn’t rate reliability, but their fuel economy ratings matter for cost. Owners often report real-world MPG lower than the sticker.

Buying Used: How to Find a Good One

Most people will buy a used Infiniti. Here’s how to find a dependable one.

First, avoid the CVT. Just walk away from any model that has it. This is the single best tip for reliability.

Look for a full service history. Records of regular oil changes are a must. A one-owner car is often a better bet.

Get a pre-purchase inspection. Have a trusted mechanic check the car. They can spot leaks, worn parts, and signs of past accidents.

Focus on the good models we talked about. A clean G37 or FX35 is a smarter buy than a newer QX60. Age matters less than condition and model.

Check for recalls and technical service bulletins (TSBs). The NHTSA recall site is a great resource. See if common problems were fixed.

When you find the right used model, you can confidently answer are Infiniti cars reliable for you. A well-chosen used Infiniti can be a great value.

New vs. Certified Pre-Owned: Is the Warranty Worth It?

Buying new gets you the full factory warranty. This covers you for the first few years. It’s peace of mind.

But new cars depreciate fast. A new Infiniti loses value quickly. This is a big cost to consider.

Certified Pre-Owned (CPO) is often the sweet spot. You get a longer warranty on a used car. The car has been inspected and reconditioned.

A CPO warranty can cover you for major issues. This is huge for a luxury car. It can save you from a massive repair bill.

So, are Infiniti cars reliable enough to buy without a warranty? For a newer model with a CVT, I’d want coverage. For an older V6 model with good history, maybe not.

The warranty is your safety net. It lets you enjoy the car without fear. For many people, that extra cost is worth it.

Frequently Asked Questions

Are Infiniti cars reliable in the long term?

Some models are, some aren’t. The V6-powered cars like the G37 can go 200,000 miles with good care. Models with the CVT transmission often have major problems before 100,000 miles.

What is the most reliable Infiniti ever made?

The Infiniti G37 Coupe and Sedan (2007-2013) are often cited as the most reliable. Their 3.7L V6 engine and conventional automatic transmission are proven and durable.

Are Infiniti cars reliable compared to Lexus?

No, generally they are not as reliable as Lexus. Lexus consistently tops reliability rankings. Infiniti is more of a middle-of-the-pack brand for dependability.

Are Infiniti cars expensive to maintain?

Yes, they are more expensive to maintain than a non-luxury brand. Parts and labor cost more. But they are often cheaper to maintain than German rivals like BMW or Mercedes.

Are Infiniti cars reliable for a first luxury car?

A used G35 or G37 can be a great first luxury car. They offer performance and style. Their running costs are reasonable if you avoid the problem models.

Are Infiniti SUVs reliable?

It depends heavily on the model. The older FX35/FX45 are reliable. The newer QX60 with the CVT is not reliable. The QX50 and QX80 have average reliability records.

Conclusion

So, are Infiniti cars reliable? The answer is not simple. It’s a conditional yes.

Choose the right model with the right engine, and you can have a great car. Choose the wrong one, and you’ll have headaches and bills.

Do your research before you buy. Focus on models with the VQ V6 engine. Avoid the CVT transmission at all costs.

Get a pre-purchase inspection. Look for a car with a solid service history. Consider a CPO warranty for extra peace of mind.

An Infiniti can be a rewarding car to own. It offers a blend of performance and luxury. With smart buying, you can find one that stands the test of time.