Used 2018 INFINITI Q50 for Sale near Boston, MA
72 results
CarGurus Analysis:
2018 INFINITI Q50
With 656 currently listed for sale and an average price of $16,768.00, 26.2% 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.
47.6% of 2018 Q50 models on CarGurus are accident free.
The 2018 INFINITI Q50 offers a powerful engine lineup along with a generous range of standard features, making it a compelling choice in the midsize luxury sedan segment.
CarGurus Analysis: 2018 INFINITI Q50
Summary
With 656 currently listed for sale and an average price of $16,768.00, 26.2% 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.
47.6% of 2018 Q50 models on CarGurus are accident free.
The 2018 INFINITI Q50 offers a powerful engine lineup along with a generous range of standard features, making it a compelling choice in the midsize luxury sedan segment.
Why it stands out
The 2018 INFINITI Q50 distinguishes itself in the competitive midsize luxury sedan market through its well-rounded performance, spacious interior, and the abundance of standard features. With a powerful twin-turbo 3.0-liter V6 engine option delivering up to 400 horsepower, it provides exhilarating acceleration that many drivers crave. While it competes with heavyweights like the BMW 3 Series and the Audi A4, the Q50 shines particularly in terms of value, often priced lower than its rivals for similar equipment levels. Despite some criticisms regarding its interior technology feeling dated compared to newer models, drivers appreciate its overall performance and handling. Given its robust features, reliability, and a strong user review score, the 2018 Q50 is a solid choice for those looking for a powerful yet luxurious driving experience.
Other model years to consider
- Average price: $18,635.00
- Good/great deal percentage: 26.4%
- User rating: 4.82 / 5
- Total listings: 583
- Average price: $33,151.00
- Good/great deal percentage: 30.3%
- User rating: 5 / 5
- Total listings: 594
- Average price: $14,903.00
- Good/great deal percentage: 24.4%
- User rating: 4.75 / 5
- Total listings: 546
This analysis is based on CarGurus' proprietary market data from June 1, 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 Luxe AWD | $39,550 |
| 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.
See more price trends2018 INFINITI Q50 Pricing Analysis: Boston, MA Market Report
Pricing by Nearby Locations
Market Area: Boston, MA
Key Insights
- Pricing Variability Across Cities: The highest average price is found in Manchester, NH ($19,547), potentially driven by demand for used luxury vehicles, while Plymouth, MA ($18,374) offers the lowest, indicating a more price-sensitive market.
- Similar Inventory Levels: Cities like Worcester (71 listings) and Groton (69 listings) have comparable inventories but with slightly divergent pricing, suggesting regional buyer preferences can influence price even with similar stock.
- Eastern MA Demand: Areas like Hartford, CT ($18,492) have robust listings and prices, indicative of stable demand for luxury sedans in urban centers.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Manchester, NH | 59 | $19,547 |
| Worcester, MA | 71 | $19,280 |
| Groton, MA | 69 | $19,280 |
| Chicopee, MA | 60 | $19,135 |
| Providence, RI | 61 | $18,374 |
| Plymouth, MA | 59 | $18,374 |
| Hartford, CT | 63 | $18,492 |
| New Bedford, MA | 62 | $18,834 |
| Portsmouth, NH | 57 | $19,292 |
Pricing by Trim Packages
Key Insights
- High Supply of AWD Trims: The 3.0t Luxe AWD trim leads with 30 listings, indicating a clear consumer preference for all-wheel drive options in this market.
- Red Sport Models at Premium Pricing: The Red Sport 400 AWD has a high MSRP of $53,000, reflecting its performance specs and premium features despite lower inventory levels (22 listings).
- Value Proposition in RWD: The 3.0t Luxe RWD trim, priced at $39,150, presents a solid option for buyers looking for luxury without the AWD premium.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0t Luxe RWD | 24 | $39,150 | RWD | 3.0L 300 hp V6 |
| 3.0t Luxe AWD | 30 | $41,150 | AWD | 3.0L 300 hp V6 |
| Red Sport 400 AWD | 22 | $53,000 | AWD | 3.0L 400 hp V6 |
| Red Sport 400 RWD | 12 | $51,000 | RWD | 3.0L 400 hp V6 |
| 3.0t Sport AWD | 12 | $42,650 | AWD | 3.0L 300 hp V6 |
| 3.0t Sport RWD | 6 | $40,650 | RWD | 3.0L 300 hp V6 |
| 2.0t Luxe AWD | 3 | $39,550 | AWD | 2.0L 208 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Newer Models Hold Value: The 2024 model has a current average price of $35,490, which is approximately 17.7% below its MSRP, indicating solid demand for late-model vehicles.
- Steeper Depreciation Rates: Older models like the 2015 Q50 show significant depreciation, now priced at $14,208, which is nearly +5.2% below its original MSRP.
- Middle-Year Models Offer Value: The 2021 model, at $22,998, represents an attractive option, maintaining decent value with only about 37.6% depreciation from its starting MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 | $43,050 | $35,490 | -17.7% |
| 2023 | $42,650 | $32,666 | -23.5% |
| 2022 | $42,100 | $27,488 | -34.7% |
| 2021 | $36,700 | $22,998 | -37.6% |
| 2020 | $36,400 | $19,933 | -45.2% |
| 2019 | $35,550 | $19,429 | -45.4% |
| 2017 | $33,950 | $17,634 | -48.0% |
| 2016 | $33,950 | $13,793 | -59.5% |
| 2015 | $37,150 | $14,208 | -61.8% |
These recommendations are based on CarGurus' proprietary market data from June 4, 2026, CarGurus experts' opinions, and generative AI.
