Best Used Luxury Small SUVs Under $45k for 2026
The best used luxury small and compact SUVs under $45k based on a data-driven analysis of each vehicle's reliability, resale value and safety.
The best used luxury small and compact SUV under $45,000 is the 2025 Acura RDX based on our analysis of 12 million vehicles to assess their reliability, resale value and safety. The 2025 Acura RDX has an average price of $44,928 with an overall iSeeCars score of 8.2. Behind the RDX is the 2021 Porsche Macan with average used car price of $41,249 and iSeeCars score of 7.8. The number 3 best used luxury small and compact SUV under $45,000 is the 2024 BMW X4 at $44,068 average price and 7.6 iSeeCars rating. For this analysis, iSeeCars looked at used luxury small and compact SUVs under $45k that are 1 to 6 years old to determine the latest model year vehicles that are within the price range of $40,000 to $45,000.
The best used luxury small and compact SUV under $45,000 is the 2025 Acura RDX based on our analysis of 12 million vehicles to assess their reliability, resale value and safety. The 2025 Acura RDX has an average price of $44,928 with an overall iSeeCars score of 8.2. Behind the RDX is the 2021 Porsche Macan with average used car price of $41,249 and iSeeCars score of 7.8. The number 3 best used luxury small and compact SUV under $45,000 is the 2024 BMW X4 at $44,068 average price and 7.6 iSeeCars rating. For this analysis, iSeeCars looked at used luxury small and compact SUVs under $45k that are 1 to 6 years old to determine the latest model year vehicles that are within the price range of $40,000 to $45,000.
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iSeeCars Score:
8.2
/ 10
- Average Used Car Price: 44927.96381
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
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Reliability
7.8
/ 10
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Value Retention
7.8
/ 10
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Safety
9.0
/ 10
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iSeeCars Score:
7.8
/ 10
- Average Used Car Price: 41249.264905
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
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Reliability
7.5
/ 10
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Value Retention
8.0
/ 10
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Safety
Not Available
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iSeeCars Score:
7.6
/ 10
- Average Used Car Price: 44068.277159
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
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Reliability
7.7
/ 10
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Value Retention
7.5
/ 10
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Safety
Not Available
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iSeeCars Score:
7.4
/ 10
- Average Used Car Price: 44658.182857
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
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Reliability
7.4
/ 10
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Value Retention
7.3
/ 10
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Safety
Not Available
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iSeeCars Score:
Not Available
- Average Used Car Price: 41739.06652
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
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Reliability
Coming soon
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Value Retention
8.5
/ 10
-
Safety
7.0
/ 10
-
iSeeCars Score:
Not Available
- Average Used Car Price: 42246.089033
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
8.5
/ 10
-
Safety
7.0
/ 10
-
iSeeCars Score:
Not Available
- Average Used Car Price: 43506.681004
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.9
/ 10
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Safety
7.7
/ 10
-
iSeeCars Score:
Not Available
- Average Used Car Price: 43835.686469
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.6
/ 10
-
Safety
10
/ 10
-
iSeeCars Score:
Not Available
- Average Used Car Price: 43236.09292
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.6
/ 10
-
Safety
10
/ 10
-
iSeeCars Score:
Not Available
- Average Used Car Price: 44629.844366
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.6
/ 10
-
Safety
8.0
/ 10
2020 BMW X3 M
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iSeeCars Score:
Not Available
- Average Used Car Price: 44935.991549
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.6
/ 10
-
Safety
Not Available
-
iSeeCars Score:
Not Available
- Average Used Car Price: 43615.978873
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.5
/ 10
-
Safety
Not Available
-
iSeeCars Score:
Not Available
- Average Used Car Price: 44503.285714
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.3
/ 10
-
Safety
10
/ 10
-
iSeeCars Score:
Not Available
- Average Used Car Price: 40736.428127
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.2
/ 10
-
Safety
8.0
/ 10
-
iSeeCars Score:
Not Available
- Average Used Car Price: 40266.68357
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.2
/ 10
-
Safety
Not Available
-
iSeeCars Score:
Not Available
- Average Used Car Price: 44036.496933
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.2
/ 10
-
Safety
Not Available
-
iSeeCars Score:
Not Available
- Average Used Car Price: 40765.873418
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.1
/ 10
-
Safety
Not Available
-
iSeeCars Score:
Not Available
- Average Used Car Price: 44033.24826
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.0
/ 10
-
Safety
Not Available
Related Rankings
How We Rank These Cars
iSeeCars Best Used Cars Under $45k Rankings are calculated based on the latest research by our data science team and the National Highway Traffic Safety Administration (NHTSA).
We analyze data from over 12 million new and used vehicles in our Longest-Lasting Cars and 5-Year Depreciation Studies, combined with the NHTSA's Safety Ratings to give you an unbiased guide to the best vehicles in each segment.
After being evaluated, vehicles with the highest average scores earn a spot in the iSeeCars Best Car Rankings. (No final score is given to vehicles missing a score in any of the categories, but scores for other categories are still shown.)
Vehicles are scored in three categories:
Reliability
The reliability score represents an analysis of iSeeCars' proprietary research on the longest-lasting vehicles.
Value Retention
The value retention score is based on our data science team's statistical analysis and prediction of 5-year depreciation from MSRP to determine which cars hold their value best, using US Bureau of Labor Statistics data to adjust for inflation.
Safety
The safety score is calculated based on the last five years of crash test ratings from the National Highway Traffic Safety Administration (NHTSA) and incorporates the latest Top Safety Pick information from the Insurance Institute for Highway Safety (IIHS).