Used 2018 INFINITI Q50 for Sale near Houston, TX
67 results
CarGurus Analysis:
2018 INFINITI Q50
With 619 currently listed for sale and an average price of $16,518.00, 20.2% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI Q50 4.47 / 5 stars.
50.1% of 2018 Q50 models on CarGurus are accident free.
The 2018 INFINITI Q50 is a midsize luxury sedan that combines powerful engine options, premium features, and a comfortable ride, making it a strong competitor in its segment.
CarGurus Analysis: 2018 INFINITI Q50
Summary
With 619 currently listed for sale and an average price of $16,518.00, 20.2% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI Q50 4.47 / 5 stars.
50.1% of 2018 Q50 models on CarGurus are accident free.
The 2018 INFINITI Q50 is a midsize luxury sedan that combines powerful engine options, premium features, and a comfortable ride, making it a strong competitor in its segment.
Why it stands out
The 2018 INFINITI Q50 stands out in the midsize luxury sedan category due to its attractive blend of performance, features, and value. It is equipped with powerful engine options, including a twin-turbocharged 3.0-liter V6, which ensures a spirited driving experience. Its luxurious interior, filled with high-quality materials and advanced technology features, enhances passenger comfort and convenience. While it may not match the fuel efficiency of some competitors, the overall package, which includes generous standard features and notable handling dynamics, appeals to buyers seeking a sport-luxury sedan. Despite some complaints about outdated technology in comparison to newer rivals, the Q50 remains a solid choice for those who value performance and luxury.
Other model years to consider
- Average price: $11,716.00
- Good/great deal percentage: 21.8%
- User rating: 4.78 / 5
- Total listings: 330
- Average price: $14,011.00
- Good/great deal percentage: 22.4%
- User rating: 5 / 5
- Total listings: 477
- Average price: $18,686.00
- Good/great deal percentage: 21.2%
- User rating: 4.82 / 5
- Total listings: 537
This analysis is based on CarGurus' proprietary market data from April 27, 2026, CarGurus experts' opinions, and generative AI.
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4.5 Overall rating
Filter by rating
Kiona R
Reviewed a 2018 INFINITI 3.0t Sport AWD on Nov 19, 2024
The features on the vehicle are amazing, I really love the sporty look. And it is worth every penny, I honestly don’t think I would’ve found a better one for such a great price.
Scott Y
Reviewed a 2018 INFINITI Q50 on Jan 10, 2022
Q50s are excellent! Great power and handling ! Would definitely recommend.
Joe C
Reviewed a 2018 INFINITI Q50 on Mar 16, 2022
The car is really a grand tourer. Sporty with plenty of power, yet full of comfort and features.
Anonymous
Reviewed a 2018 INFINITI Q50 on Oct 15, 2021
Highly recommend this car! We were looking to purchase either the Kia Stinger GT2, Genesis G70 or the Q50 Red Sport. Never got to drive a G70 due to limited stock, but got to test drive the Kia Stinger and compared to the Q50 it wasnt even close. The Q50 has much better rideability, more refined, quieter and faster. We are looking forward to enjoying this plush sleeper for many years.
2018 INFINITI Q50 Trims
| Trim type | MSRP |
|---|---|
| 2.0t Pure RWD | $35,200 |
| 2.0t Luxe RWD | $37,550 |
| Red Sport 400 AWD | $53,000 |
| Red Sport 400 RWD | $51,000 |
| 3.0t Sport RWD | $40,650 |
| 3.0t Sport AWD | $42,650 |
| 3.0t Luxe RWD | $39,150 |
| 3.0t Luxe AWD | $41,150 |
2018 INFINITI Q50 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 INFINITI Q50 prices has changed over time.
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