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Used 2018 Infiniti Q70 for sale

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Infiniti
2018
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Based on 5.49% APR for 72 mos. and $2,500 down payment

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$100$2,370

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$8,000$139,000

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20142027

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0150,000

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Overall rating

5.0/5

5 Reviews

5 star

100%

4 star

0%

3 star

0%

2 star

0%

1 star

0%

Pros

Ride and Handling

Interior Space

Power

Cons

Fuel Economy

Interior Space

Cost to Maintain

Customer Reviews
5/5
Would recommend
8 months ago
2018 Infiniti Q70
Good Car
Pros

Power

Cons

Fuel Economy

Reviewed by

Saygen on Nov 23, 2025

Was this review helpful?

5/5
Would recommend
1 year ago
2018 Infiniti Q70
Great car! Fast, smooth and reliable.
Pros

Styling

I love the way it looks. It has a sleek sophisticated look to it. I put 22in rims on mine and tinted the windows which added to its sexiness. It's a head tuner for sure.

Interior Space

I'm a heavy set person and this car makes me feel small. It has a lot of room in the front and even more room for my passengers in the back.

Technology and Entertainment

I love that the lights are very clear and bright. I love the camera sensors which are in the front back and on the sides. I can't get all up on the front curb and tear off my bumper, if I'm backing too close to something it let's me know and if someone is coming up too close to me on the side it also let's me know. I love the way my car communicated with me so that we can stay safe.
Cons

Fuel Economy

I knew when I got it but I'd say keep it out of Sport mode or you'll be at the gas station all the time lol. I once filled up 3-4x in one week because I was in sport mode flying around town. Lol I still love it though

Cost to Maintain

I have all wheel drive so my mechanic already let me know that it's going to cost even more than my Infiniti M37 to maintain due to this reason as my M37 was not AWD. The oil change is 100+
Reviewed by

Tonique on May 17, 2025

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5/5
Would recommend
4 years ago
2018 Infiniti Q70
nice car at a great price
Pros

Ride and Handling

handles well n has a good ride

Value

good price

Cargo Space

very spacious
Cons

Interior Space

very roomy a lot of leg space
Reviewed by

Kim on Mar 09, 2022

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See all 2018 Infiniti reviews

2018 Infiniti FAQs

The 2018 Infiniti Q70 has received an average 5.0 out of 5 stars from our customers. If you're in the market for a 2018 Infiniti Q70, check out reviews from customers just like you.

The Infiniti Q70 received a rating of 4 out of 5 stars from RepairPal, which RepairPal describes as Excellent. This rating ranks the Infiniti Q70 as 1 out of 48 among Luxury Fullsize Car

Here are the pros and cons of the 2018 Infiniti Q70: Pros - Ride and Handling - Power - Interior Space Cons - Fuel Economy - Cost to Maintain - Interior Space

Here is what's new for the 2018 Infiniti Q70: - Luxe - L Luxe - Infinity Sound System

The 2018 Infiniti Q70 offers the following fuel efficiency options: • Gas: 18 city / 25 highway MPG (Luxe trim) • Gas: 18 city / 25 highway MPG (L Luxe trim) Actual mileage may vary based on driving conditions, vehicle condition, and driving habits.

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This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.

*Price excludes state and local taxes, title, registration, tags, and any optional products or services. Price assumes that final purchase will be made in the State of MD, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.

† CarMax delivery is available within a 60-mile radius of select stores. Not available to customers in all states. Please contact your nearest store for details.