Union Park Buick GMC in Wilmington, DE
Dealer Analysis
23 Cars for sale
Avg. Price: 30403.7
Typical Price Range: 10585.0–58085.2
Average Savings ($) Below Market Price
Avg. Savings: N/A
% of Used Cars That Are Deals
Avg. Mileage: 53485.6
Typical Mileage Range: 11522.7–104797.0
% of Listings with Valid Price, Mileage, and Photo
- This Dealer
- Average Dealer
Union Park Buick GMC is given a 4.2 "overall dealer rating" based on our analysis of 209 cars the dealer recently listed for sale. This assesses the dealer's price competitiveness, responsiveness to inquiries, and information transparency (how good the dealers are at providing basic information such as vehicle photos, price and mileage).
Inventory Analysis
Vehicle Age
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Domestic/Foreign
Luxury/Non-Luxury
Showing 1-20 of 23 Listings
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$10,988
$11,477
GREAT DEAL
2020 Nissan Altima 2.5 S
- 126,924 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 6.871618 yrs
- $1,283 Below market value of $12,271
- Listed 22 days ago
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Used 2020 Nissan Altima 2.5 S for Sale
126,924 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $10,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1N4BL4BW8LC113194 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | 126,924 mi. |
| Transmission | CVT |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 30 combined |
| Drivetrain | All-wheel drive |
$27,988
GOOD DEAL
2022 Buick Enclave Premium
- 38,748 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 7.7035046 yrs
- $1,237 Below market value of $29,225
- Listed 13 days ago
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Used 2022 Buick Enclave Premium for Sale
38,748 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $27,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 5GAEVBKW1NJ189815 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, captain's chair, child safety, navigation, backup camera |
| Mileage | 38,748 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| MPG | 20 combined |
| Drivetrain | 4X4 |
$13,988
$14,477
GOOD DEAL
2018 Ford Edge SE
- 48,805 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 6.8024707 yrs
- $1,513 Below market value of $15,501
- Listed 26 days ago
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Used 2018 Ford Edge SE for Sale
48,805 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $13,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 2FMPK3G94JBB04565 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, voice recognition |
| Mileage | 48,805 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | Front-wheel drive |
$51,528
$54,998
GOOD DEAL
2025 Mercedes-Benz GLC-Class GLC 350e 4MATIC
- 4,998 Miles
- Wilmington, DE (0 mi away)
- $4,417 Below market value of $55,945
- Low annual miles
- Listed 36 days ago
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Used 2025 Mercedes-Benz GLC-Class GLC 350e 4MATIC for Sale
4,998 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $51,528 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Plug-in Hybrid |
| Seats | 5 Seats |
| VIN | W1NKM5GBXSF382788 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 4,998 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 64 combined |
| Drivetrain | All-wheel drive |
$22,988
GOOD DEAL
2023 Mazda MAZDA3 Preferred
- 14,026 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 12.133454 yrs
- $1,847 Below market value of $24,835
- Listed 32 days ago
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Used 2023 Mazda MAZDA3 Preferred for Sale
14,026 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $22,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | JM1BPALM6P1619277 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, internet radio, sunroof |
| Mileage | 14,026 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Gray |
| MPG | 30 combined |
| Drivetrain | Front-wheel drive |
$39,990
$40,479
GOOD DEAL
2022 Lexus NX 350 Luxury
- 24,675 Miles
- Wilmington, DE (0 mi away)
- $1,576 Below market value of $41,566
- Low annual miles
- Listed 12 days ago
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Used 2022 Lexus NX 350 Luxury for Sale
24,675 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $39,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | JTJHGCEZ6N2006319 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 24,675 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$49,995
$51,307
GOOD DEAL
2023 Audi Q7 quattro Prestige 55 TFSI
- 19,152 Miles
- Wilmington, DE (0 mi away)
- $1,208 Below market value of $51,203
- Low annual miles
- Listed 33 days ago
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Used 2023 Audi Q7 quattro Prestige 55 TFSI for Sale
19,152 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $49,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | WA1VXBF72PD028185 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 19,152 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Brown |
| Drivetrain | All-wheel drive |
$35,242
$36,471
GOOD DEAL
2025 Mercedes-Benz GLA-Class GLA 250 4MATIC
- 18,480 Miles
- Wilmington, DE (0 mi away)
- $1,799 Below market value of $37,041
- 1 Price Drop in 45 days
- Listed 44 days ago
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Used 2025 Mercedes-Benz GLA-Class GLA 250 4MATIC for Sale
18,480 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $35,242 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | W1N4N4HB5SJ654739 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 18,480 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| MPG | 28 combined |
| Drivetrain | All-wheel drive |
$23,595
$23,795
GOOD DEAL
2025 Chevrolet Trax ACTIV
- 13,649 Miles
- Wilmington, DE (0 mi away)
- $820 Below market value of $24,415
- 1 Owner, Low annual miles
- Listed 74 days ago
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Used 2025 Chevrolet Trax ACTIV for Sale
13,649 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $23,595 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Flex fuel |
| Seats | 5 Seats |
| VIN | KL77LKEPXSC074175 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 13,649 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| MPG | 30 combined |
| Drivetrain | Front-wheel drive |
$28,595
$28,995
GOOD DEAL
2023 Genesis G80 2.5T
- 52,297 Miles
- Wilmington, DE (0 mi away)
- $1,468 Below market value of $30,063
- 5 Price Drops in 82 days
- Listed 81 days ago
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Used 2023 Genesis G80 2.5T for Sale
52,297 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $28,595 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KMTGB4SC7PU194893 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 52,297 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | Rear-wheel drive |
$62,595
$62,795
GOOD DEAL
2024 GMC Sierra 1500 AT4X
- 18,105 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 10.478129 yrs
- $3,269 Below market value of $65,864
- Listed 318 days ago
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Used 2024 GMC Sierra 1500 AT4X for Sale
18,105 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $62,595 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTUUFEL4RG188249 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 18,105 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 15 combined |
| Drivetrain | 4X4 |
$40,988
$41,477
FAIR DEAL
2023 Chevrolet Silverado 1500 RST
- 50,201 Miles
- Wilmington, DE (0 mi away)
- $110 Above market value of $41,098
- 1 Owner
- Listed 16 days ago
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Used 2023 Chevrolet Silverado 1500 RST for Sale
50,201 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $40,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 1GCUDEE83PZ115764 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 50,201 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| MPG | 24 combined |
| Drivetrain | 4X4 |
$15,595
FAIR DEAL
2020 Jeep Cherokee Latitude Plus
- 89,820 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 5.769902 yrs
- $220 Above market value of $15,815
- Listed 40 days ago
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Used 2020 Jeep Cherokee Latitude Plus for Sale
89,820 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $15,595 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1C4PJMLB3LD620001 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 89,820 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | 4X4 |
$14,895
$14,988
FAIR DEAL
2021 Toyota Corolla LE
- 96,699 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 8.442274 yrs
- $283 Above market value of $15,178
- Listed 45 days ago
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Used 2021 Toyota Corolla LE for Sale
96,699 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $14,895 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 5YFEPMAE0MP255875 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, satellite radio, voice recognition |
| Mileage | 96,699 mi. |
| Transmission | CVT |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 33 combined |
| Drivetrain | Front-wheel drive |
$20,988
$21,988
FAIR DEAL
2023 Buick Encore GX Essence
- 37,192 Miles
- Wilmington, DE (0 mi away)
- $158 Above market value of $20,829
- Low annual miles
- Listed 44 days ago
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Used 2023 Buick Encore GX Essence for Sale
37,192 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $20,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4MMFSL5PB121535 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 37,192 mi. |
| Transmission | CVT |
| Exterior Color | Black |
| MPG | 30 combined |
| Drivetrain | Front-wheel drive |
$14,988
$15,477
FAIR DEAL
2019 Ford Taurus SEL
- 78,317 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 6.3003664 yrs
- $285 Above market value of $14,702
- Listed 33 days ago
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Used 2019 Ford Taurus SEL for Sale
78,317 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $14,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1FAHP2E85KG109885 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 78,317 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | Front-wheel drive |
$14,988
FAIR DEAL
2018 GMC Terrain SLE
- 79,889 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 5.4923854 yrs
- $258 Above market value of $14,729
- Listed 18 days ago
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Used 2018 GMC Terrain SLE for Sale
79,889 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $14,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEV5JL232917 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 79,889 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$32,992
$33,481
FAIR DEAL
2021 Lexus RX 350 Base
- 79,319 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 10.671069 yrs
- $1,044 Above market value of $31,948
- Listed 12 days ago
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Used 2021 Lexus RX 350 Base for Sale
79,319 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $32,992 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 2T2HZMDA8MC260382 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 79,319 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | All-wheel drive |
$54,988
2023 GMC Sierra 1500 Denali
- 32,853 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 9.732198 yrs
- Market Price: $52,561
- Listed 33 days ago
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Used 2023 GMC Sierra 1500 Denali for Sale
32,853 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $54,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1GTUUGEL1PZ184808 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 32,853 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$15,988
2019 Chevrolet Cruze Premier
- 44,041 Miles
- Wilmington, DE (0 mi away)
- Remaining Lifespan: 5.485218 yrs
- Market Price: $15,021
- Listed 30 days ago
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Used 2019 Chevrolet Cruze Premier for Sale
44,041 Miles
Wilmington, DE (0 mi away)
| Category | Used Cars |
| Price | $15,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1G1BF5SM2K7131485 |
| Location | Wilmington, DE - 0 mi. |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 44,041 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Gray |
| MPG | 32 combined |
| Drivetrain | Front-wheel drive |
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