Diesel Cars for Sale in Connecticut
Showing 1-20 of 370 Listings
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Featured
$64,777
$68,3952026 GMC Sierra 1500 Elevation
- Danbury, CT
- Average Price: $61,720
- $3,618 Price drop in 12 days
- Listed 11 days ago
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New 2026 GMC Sierra 1500 Elevation for Sale
0 Miles
Danbury, CT
| Category | New Cars |
| Price | $64,777 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 1GTUUCE82TZ233965 |
| Location | Danbury, CT |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| Drivetrain | 4X4 |
Featured
$65,262
$68,8902026 GMC Sierra 1500 Elevation
- Danbury, CT
- Average Price: $61,720
- $3,628 Price drop in 16 days
- Listed 15 days ago
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New 2026 GMC Sierra 1500 Elevation for Sale
5 Miles
Danbury, CT
| Category | New Cars |
| Price | $65,262 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 1GTUUCE82TZ228605 |
| Location | Danbury, CT |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 5 mi. |
| Transmission | Automatic |
| Exterior Color | Sterling metallic |
| Interior Color | Black |
| Drivetrain | 4X4 |
$50,938
$51,962
GREAT DEAL
2019 Ford Super Duty F-350 Limited
- 69,220 Miles
- Windsor, CT
- $7,213 Below market value of $58,151
- 1 Owner, Certified used
- Listed 77 days ago
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Used 2019 Ford Super Duty F-350 Limited for Sale
69,220 Miles
Windsor, CT
| Category | Certified Used Cars |
| Price | $50,938 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1FT8W3BT7KEG63078 |
| Location | Windsor, CT |
| Features | child safety, backup camera, power outlet, anti-theft system |
| Mileage | 69,220 mi. |
| Transmission | Automatic |
| Exterior Color | Agate black metallic |
| Drivetrain | 4X4 |
| Positives | clean history, warranty, certified pre-owned car, inspected |
$8,876
$9,995
GREAT DEAL
2014 Mercedes-Benz Sprinter 2500
- 187,601 Miles
- Danbury, CT
- Remaining Lifespan: 11.824485 yrs
- $3,398 Below market value of $12,274
- Listed 49 days ago
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Used 2014 Mercedes-Benz Sprinter 2500 for Sale
187,601 Miles
Danbury, CT
| Category | Used Cars |
| Price | $8,876 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Diesel |
| Seats | 2 Seats |
| VIN | WD3PE7DCXE5832494 |
| Location | Danbury, CT |
| Features | child safety, power outlet, anti-theft system |
| Mileage | 187,601 mi. |
| Transmission | Automatic |
| Exterior Color | Arctic white |
| Interior Color | Black |
| Drivetrain | Rear-wheel drive |
| Positives | clean history |
$31,995
GREAT DEAL
2014 Ram Ram Pickup 3500 Laramie
- 137,871 Miles
- Torrington, CT
- Remaining Lifespan: 7.1172957 yrs
- $4,651 Below market value of $36,646
- Listed 3 days ago
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Used 2014 Ram Ram Pickup 3500 Laramie for Sale
137,871 Miles
Torrington, CT
| Category | Used Cars |
| Price | $31,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3C63RRML6EG176816 |
| Location | Torrington, CT |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 137,871 mi. |
| Transmission | Automatic |
| Exterior Color | Black clearcoat |
| Interior Color | Black |
| Drivetrain | 4X4 |
$51,988
$52,988
GOOD DEAL
2024 Ram Ram Pickup 3500 Tradesman
- 17,415 Miles
- Hamden, CT
- Remaining Lifespan: 12.7871895 yrs
- $3,038 Below market value of $55,026
- Listed 91 days ago
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Used 2024 Ram Ram Pickup 3500 Tradesman for Sale
17,415 Miles
Hamden, CT
| Category | Used Cars |
| Price | $51,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3C63R3CL4RG129157 |
| Location | Hamden, CT |
| Features | bluetooth, child safety, backup camera, voice recognition, power outlet |
| Mileage | 17,415 mi. |
| Transmission | Automatic |
| Exterior Color | Bright white clearcoat |
| Drivetrain | 4X4 |
$59,725
GOOD DEAL
2024 Ram Ram Pickup 2500 Laramie
- 4,971 Miles
- Danbury, CT
- Remaining Lifespan: 11.374629 yrs
- $2,800 Below market value of $62,525
- Listed 6 days ago
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Used 2024 Ram Ram Pickup 2500 Laramie for Sale
4,971 Miles
Danbury, CT
| Category | Used Cars |
| Price | $59,725 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3C6UR5FL2RG417772 |
| Location | Danbury, CT |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 4,971 mi. |
| Transmission | Automatic |
| Exterior Color | Bright white clearcoat |
| Interior Color | Black |
| Drivetrain | 4X4 |
| Positives | certified pre-owned car, clean history, routine maintenance |
$69,998
GOOD DEAL
2025 Chevrolet Tahoe RST
- 5,293 Miles
- Putnam, CT
- $2,296 Below market value of $72,294
- 1 Owner, Low annual miles
- Listed 3 days ago
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Used 2025 Chevrolet Tahoe RST for Sale
5,293 Miles
Putnam, CT
| Category | Used Cars |
| Price | $69,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 8 Seats |
| VIN | 1GNS6RR86SR401160 |
| Location | Putnam, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 5,293 mi. |
| Transmission | Automatic |
| Exterior Color | Radiant red tintcoat |
| MPG | 22 combined |
| Drivetrain | 4X4 |
| Positives | clean history, certified pre-owned car |
$47,528
$47,783
GOOD DEAL
2023 GMC Sierra 1500 Denali
- 41,914 Miles
- Danbury, CT
- $4,780 Below market value of $52,308
- 1 Owner
- Listed 61 days ago
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Used 2023 GMC Sierra 1500 Denali for Sale
41,914 Miles
Danbury, CT
| Category | Used Cars |
| Price | $47,528 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1GTUUGE83PZ178553 |
| Location | Danbury, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 41,914 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | 4X4 |
| Positives | certified pre-owned car, clean history, routine maintenance |
$39,040
$39,447
GOOD DEAL
2022 Chevrolet Silverado 1500 Limited RST
- 31,253 Miles
- Thomaston, CT
- $2,065 Below market value of $41,105
- 1 Owner, Low annual miles
- Listed 49 days ago
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Used 2022 Chevrolet Silverado 1500 Limited RST for Sale
31,253 Miles
Thomaston, CT
| Category | Used Cars |
| Price | $39,040 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 1GCUYEET4NZ211120 |
| Location | Thomaston, CT |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 31,253 mi. |
| Transmission | Automatic |
| Exterior Color | Shadow gray metallic |
| Interior Color | Black |
| MPG | 23 combined |
| Drivetrain | 4X4 |
| Positives | one owner, clean history |
$33,780
$34,513
GOOD DEAL
2021 Chevrolet Silverado 1500 RST
- 58,261 Miles
- Danbury, CT
- $1,859 Below market value of $35,639
- 1 Owner, Low annual miles
- Listed 28 days ago
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Used 2021 Chevrolet Silverado 1500 RST for Sale
58,261 Miles
Danbury, CT
| Category | Used Cars |
| Price | $33,780 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3GCUYEETXMG110078 |
| Location | Danbury, CT |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 58,261 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | 4X4 |
| Positives | routine maintenance, clean history, certified pre-owned car |
$48,222
GOOD DEAL
2021 GMC Sierra 2500HD AT4
- 93,143 Miles
- Bristol, CT
- $3,234 Below market value of $51,456
- Listed 3 days ago
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Used 2021 GMC Sierra 2500HD AT4 for Sale
93,143 Miles
Bristol, CT
| Category | Used Cars |
| Price | $48,222 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1GT49PEYXMF122608 |
| Location | Bristol, CT |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 93,143 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| Interior Color | Black |
| Drivetrain | 4X4 |
| Positives | receipts, no accidents |
$38,900
GOOD DEAL
2021 Ram Ram Pickup 3500 Big Horn
- 113,445 Miles
- Berlin, CT
- Remaining Lifespan: 10.569014 yrs
- $2,696 Below market value of $41,596
- Listed 23 days ago
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Used 2021 Ram Ram Pickup 3500 Big Horn for Sale
113,445 Miles
Berlin, CT
| Category | Used Cars |
| Price | $38,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3C63R3DL0MG700389 |
| Location | Berlin, CT |
| Features | bluetooth, child safety, backup camera, voice recognition, power outlet |
| Mileage | 113,445 mi. |
| Transmission | Automatic |
| Exterior Color | Granite crystal metallic clearcoat |
| Interior Color | Black |
| Drivetrain | 4X4 |
$68,198
$68,668
GOOD DEAL
2024 Ford Super Duty F-250 Lariat
- 25,514 Miles
- Thomaston, CT
- $2,297 Below market value of $70,495
- 1 Owner, Low annual miles
- Listed 47 days ago
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Used 2024 Ford Super Duty F-250 Lariat for Sale
25,514 Miles
Thomaston, CT
| Category | Used Cars |
| Price | $68,198 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1FT7W2BT4REF54934 |
| Location | Thomaston, CT |
| Features | bluetooth, child safety, voice recognition, power outlet, anti-theft system |
| Mileage | 25,514 mi. |
| Transmission | Automatic |
| Exterior Color | Oxford white |
| Interior Color | Black |
| Drivetrain | 4X4 |
| Positives | clean history, one owner |
$31,800
$31,900
GOOD DEAL
2016 Chevrolet Silverado 3500HD Work Truck
- 31,007 Miles
- Hamden, CT
- Remaining Lifespan: 6.68594 yrs
- $1,747 Below market value of $33,547
- Listed 62 days ago
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Used 2016 Chevrolet Silverado 3500HD Work Truck for Sale
31,007 Miles
Hamden, CT
| Category | Used Cars |
| Price | $31,800 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 3 Seats |
| VIN | 1GB3KYC8XGF150121 |
| Location | Hamden, CT |
| Mileage | 31,007 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Drivetrain | 4X4 |
| Positives | clean history |
$27,000
$27,500
GOOD DEAL
2021 Chevrolet Silverado 1500 LT
- 95,939 Miles
- Middletown, CT
- $1,043 Below market value of $28,043
- 1 Owner
- Listed 51 days ago
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Used 2021 Chevrolet Silverado 1500 LT for Sale
95,939 Miles
Middletown, CT
| Category | Used Cars |
| Price | $27,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3GCUYDET9MG162957 |
| Location | Middletown, CT |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 95,939 mi. |
| Transmission | Automatic |
| Exterior Color | Satin steel metallic |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | 4X4 |
| Positives | one owner |
$23,989
$25,989
GOOD DEAL
2018 Ram Ram Pickup 1500 Laramie
- 85,478 Miles
- Enfield, CT
- Remaining Lifespan: 4.6464834 yrs
- $2,049 Below market value of $26,038
- Listed 56 days ago
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Used 2018 Ram Ram Pickup 1500 Laramie for Sale
85,478 Miles
Enfield, CT
| Category | Used Cars |
| Price | $23,989 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 1C6RR7NM0JS257139 |
| Location | Enfield, CT |
| Features | bluetooth, child safety, backup camera, leather upholstery, satellite radio |
| Mileage | 85,478 mi. |
| Transmission | Automatic |
| Exterior Color | Delmonico red pearlcoat |
| MPG | 22 combined |
| Drivetrain | 4X4 |
| Positives | certified pre-owned car, warranty, clean history |
$72,981
$73,185
GOOD DEAL
2025 GMC Sierra 2500HD Denali
- 21,067 Miles
- Wallingford, CT
- $1,940 Below market value of $74,921
- 1 Owner, High annual miles
- Listed 43 days ago
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Used 2025 GMC Sierra 2500HD Denali for Sale
21,067 Miles
Wallingford, CT
| Category | Used Cars |
| Price | $72,981 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1GT4UREYXSF173677 |
| Location | Wallingford, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 21,067 mi. |
| Transmission | Automatic |
| Exterior Color | Downpour metallic |
| Interior Color | Black |
| Drivetrain | 4X4 |
| Positives | certified pre-owned car |
$68,490
$69,915
GOOD DEAL
2024 GMC Sierra 2500HD Denali
- 24,262 Miles
- Danbury, CT
- $2,636 Below market value of $71,126
- Low annual miles
- Listed 29 days ago
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Used 2024 GMC Sierra 2500HD Denali for Sale
24,262 Miles
Danbury, CT
| Category | Used Cars |
| Price | $68,490 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1GT49REY3RF233519 |
| Location | Danbury, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 24,262 mi. |
| Transmission | Automatic |
| Exterior Color | Sterling metallic |
| Drivetrain | 4X4 |
| Positives | certified pre-owned car, clean history, routine maintenance |
$73,236
$73,431
GOOD DEAL
2025 GMC Sierra 2500HD AT4
- 7,580 Miles
- Danbury, CT
- $2,006 Below market value of $75,242
- Low annual miles
- Listed 56 days ago
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Used 2025 GMC Sierra 2500HD AT4 for Sale
7,580 Miles
Danbury, CT
| Category | Used Cars |
| Price | $73,236 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 1GT1UPEY0SF163540 |
| Location | Danbury, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 7,580 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| Interior Color | Black |
| Drivetrain | 4X4 |
| Positives | certified pre-owned car, clean history, routine maintenance |
$45,847
$46,995
GOOD DEAL
2021 Ram Ram Pickup 2500 Laramie
- 76,782 Miles
- Ansonia, CT
- Remaining Lifespan: 9.219323 yrs
- $3,247 Below market value of $49,094
- Listed 140 days ago
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Used 2021 Ram Ram Pickup 2500 Laramie for Sale
76,782 Miles
Ansonia, CT
| Category | Used Cars |
| Price | $45,847 |
| For Sale By | dealer |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3C6UR5FL5MG672649 |
| Location | Ansonia, CT |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 76,782 mi. |
| Transmission | Automatic |
| Exterior Color | Maximum steel metallic clearcoat |
| Interior Color | Black |
| Drivetrain | 4X4 |
$62,450
FAIR DEAL
2024 Ram Ram Pickup 2500 Laramie
- 3,527 Miles
- Ellington, CT
- Remaining Lifespan: 11.374629 yrs
- $1,292 Above market value of $61,157
- Listed 9 days ago
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Used 2024 Ram Ram Pickup 2500 Laramie for Sale
3,527 Miles
Ellington, CT
| Category | Certified Used Cars |
| Price | $62,450 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3C6UR5FL2RG402172 |
| Location | Ellington, CT |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 3,527 mi. |
| Transmission | Automatic |
| Exterior Color | Granite crystal metallic clearcoat |
| Interior Color | Black |
| Drivetrain | 4X4 |
| Positives | clean history, inspected, certified pre-owned car, warranty, routine maintenance |
Page 1 of 19
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|---|---|---|---|
| Diesel Cars for Sale in Pennsylvania | $64,858 | Save $13,957 on 177 deals | 1,526 listings |
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