Modern Auto Company - 138 Cars for Sale

GM Certified Internet Dealer, GM Certified Used Vehicles

6224 Highway 100
Washington, MO 63090 Map & directions

http://www.modernautoco.com

Sales: (636) 735-3241 Service: (636) 239-6777

Today 7:00 AM - 6:00 PM (Closed now)

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138 results

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2020 Jeep Wrangler

Unlimited Sahara 4WD

82,633 miles

$27,985

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2020
Make:: Jeep
Model:: Wrangler
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 285 hp 3.6L V6
Exterior color:: Bright White Clearcoat
Fuel type:: Gasoline
Interior color:: Black
Mileage:: 82,633
Stock number:: 13463
VIN:: 1C4HJXEG1LW329581

2017 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

65,715 miles

$30,748

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2017
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Pepperdust Metallic
Fuel type:: Gasoline
Interior color:: Cocoa/dune Leather Appointed Seat Trim
Transmission:: Automatic
Mileage:: 65,715
Stock number:: 13453
VIN:: 3GCUKSEC3HG179832

2022 GMC Sierra 2500HD

AT4 Crew Cab 4WD

59,553 miles

$57,689

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Biodiesel
Interior color:: Jet Black With Kalahari Accents Perforated Front L
Transmission:: Automatic
Mileage:: 59,553
Stock number:: 13493
VIN:: 1GT49PEY3NF311988

2022 Chevrolet Trax

LT AWD

15,207 miles

$19,758

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2022
Make:: Chevrolet
Model:: Trax
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 155 hp 1.4L I4
Exterior color:: Mosaic Black Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Deluxe Cloth/leatherette Seat Trim
Transmission:: 6-Speed Automatic
Mileage:: 15,207
Stock number:: 13480
VIN:: KL7CJPSM7NB541090

2018 Toyota Highlander

XLE AWD

142,955 miles

$20,218

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2018
Make:: Toyota
Model:: Highlander
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 295 hp 3.5L V6
Exterior color:: Predawn Gray Mica
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: 8-Speed Automatic
Mileage:: 142,955
Stock number:: 13441
VIN:: 5TDJZRFH5JS540194

2016 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

114,123 miles

$37,749

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2016
Make:: Chevrolet
Model:: Silverado 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 397 hp 6.6L V8 Diesel
Exterior color:: Red Hot
Fuel type:: Diesel
Interior color:: Jet Black Perforated Leather Appointed Seat Trim
Transmission:: 6-Speed Automatic
Mileage:: 114,123
Stock number:: 13478
VIN:: 1GC1KWE89GF277303

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2022 Buick Enclave

Premium AWD

40,417 miles

$32,968

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2022
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Black (Dark Galvanized With Ebony Interior Accents Perfor)
Transmission:: 9-Speed Automatic
Mileage:: 40,417
Stock number:: 13484
VIN:: 5GAEVBKW8NJ183011

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2021 GMC Canyon

AT4 Crew Cab 4WD with Cloth

35,635 miles

$32,189

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2021
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior color:: Onyx Black
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black/kalahari Cloth Seat Trim
Transmission:: Automatic
Mileage:: 35,635
Stock number:: 13491
VIN:: 1GTG6FENXM1198896

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2022 Chevrolet Suburban

LT 4WD

88,480 miles

$39,987

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2022
Make:: Chevrolet
Model:: Suburban
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Evergreen Gray Metallic
Combined gas mileage:: 16 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Leather Appointed Seating Surfaces 1st A
Transmission:: Automatic
Mileage:: 88,480
Stock number:: 13389
VIN:: 1GNSKCKD1NR199476

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2023 Toyota Corolla Cross

XLE AWD

23,270 miles

$29,687

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2023
Make:: Toyota
Model:: Corolla Cross
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 2L I4
Exterior color:: Gray
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Black
Mileage:: 23,270
Stock number:: 13473
VIN:: 7MUDAABGXPV073632

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2024 Chevrolet Tahoe

Z71 4WD

20,764 miles

$65,525

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2024
Make:: Chevrolet
Model:: Tahoe
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Dark Ash Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Leather Appointed Seating Surfaces 1st A
Transmission:: Automatic
Mileage:: 20,764
Stock number:: 13500
VIN:: 1GNSKPKD7RR247978

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2022 Chevrolet Silverado 3500HD

High Country Crew Cab 4WD

39,700 miles

$61,897

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2022
Make:: Chevrolet
Model:: Silverado 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Black
Fuel type:: Biodiesel
Interior color:: Jet Black/umber Perforated Leather Seating Surface
Transmission:: Automatic
Mileage:: 39,700
Stock number:: 13522
VIN:: 1GC4YVEYXNF356580

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2020 Ford F-150

XLT SuperCrew 4WD

60,223 miles

$31,325

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2020
Make:: Ford
Model:: F-150
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 395 hp 5L V8 Flex Fuel Vehicle
Exterior color:: Silver
Fuel type:: Flex Fuel Vehicle
Interior color:: Gray
Mileage:: 60,223
Stock number:: 13512
VIN:: 1FTEW1E57LFB21706

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2022 GMC Canyon

Elevation Crew Cab 4WD

42,622 miles

$33,587

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2022
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior color:: Desert Sand Metallic
Combined gas mileage:: 20 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Leather Appointed Front Seats
Transmission:: Automatic
Mileage:: 42,622
Stock number:: 13502
VIN:: 1GTG6CEN3N1295082

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2023 Buick Encore GX

Preferred FWD

50,692 miles

$18,378

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2023
Make:: Buick
Model:: Encore GX
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 137 hp 1.2L I3
Exterior color:: Sunset Glow Metallic
Combined gas mileage:: 30 MPG
Fuel type:: Gasoline
Interior color:: Brown (Whisper Beige With Ebony Interior Accents Cloth Wi)
Mileage:: 50,692
Stock number:: 13516
VIN:: KL4MMBS2XPB130926

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2023 Chevrolet Corvette

Stingray 2LT Coupe RWD

2,753 miles

$64,995

Great Deal

Certified Pre-Owned

Washington, MO

Year:: 2023
Make:: Chevrolet
Model:: Corvette
Body type:: Coupe
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 6.2L V8
Exterior color:: Red Mist Metallic Tintcoat
Fuel type:: Gasoline
Interior color:: Adrenaline Red Mulan Leather Seating Surfaces With
Transmission:: 8-Speed Automatic
Mileage:: 2,753
Stock number:: 13529
VIN:: 1G1YB2D48P5117398

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2023 Chevrolet Blazer

2LT FWD

45,885 miles

$23,987

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2023
Make:: Chevrolet
Model:: Blazer
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 228 hp 2L I4
Exterior color:: Summit White
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Premium Cloth Seat Trim
Transmission:: 9-Speed Automatic
Mileage:: 45,885
Stock number:: 13505
VIN:: 3GNKBCR47PS224788

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2023 GMC Yukon XL

SLT 4WD

73,583 miles

$49,301

Fair Deal

Certified Pre-Owned

Washington, MO

Year:: 2023
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Summit White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/slate Perforated Leather Appointed Sea
Transmission:: Automatic
Mileage:: 73,583
Stock number:: 13357
VIN:: 1GKS2GKD8PR158060

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2026 Chevrolet Colorado

New car | MSRP $39,760

$33,260

Washington, MO

Year:: 2026
Make:: Chevrolet
Model:: Colorado
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Summit White
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Cloth Seat Trim
Transmission:: 8-Speed Automatic
Mileage:: 0
Stock number:: CT5302
VIN:: 1GCPTBEK8T1100230

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2026 GMC Sierra 1500

New car | MSRP $56,525

$51,275

Washington, MO

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Downpour Metallic
Fuel type:: Gasoline
Interior color:: Jet Black Cloth Seat Trim
Transmission:: Automatic
Mileage:: 0
Stock number:: GT9071
VIN:: 1GTPUCEK3TZ160890

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2026 Buick Encore GX

New car | MSRP $31,245

$26,245

Washington, MO

Year:: 2026
Make:: Buick
Model:: Encore GX
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 155 hp 1.3L I3
Exterior color:: Moonstone Gray Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony Seats With Ebony Interior Accents Cloth With)
Transmission:: 9-Speed Automatic
Mileage:: 0
Stock number:: 4849
VIN:: KL4AMCSL1TB022657

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2026 Chevrolet Silverado 1500

New car | MSRP $54,320

$44,570

Washington, MO

Year:: 2026
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Sterling Gray Metallic
Fuel type:: Gasoline
Interior color:: Jet Black Cloth Seat Trim
Transmission:: Automatic
Mileage:: 0
Stock number:: CT5315
VIN:: 3GCPKCEK0TG102533

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2025 Chevrolet Silverado 1500

New car | MSRP $56,625

$43,375

Washington, MO

Year:: 2025
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Sterling Gray Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Cloth Seat Trim
Transmission:: Automatic
Mileage:: 0
Stock number:: CT5312
VIN:: 3GCPKDEK9SG396146

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2025 Chevrolet Equinox

New car | MSRP $35,840

$31,340

Washington, MO

Year:: 2025
Make:: Chevrolet
Model:: Equinox
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Mosaic Black Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Maple Sugar Sueded Microfiber Seat Trim
Mileage:: 0
Stock number:: CT5219
VIN:: 3GNAXKEG4SL293982

Dave Sinclair Buick GMC - 722 listings

5655 S Lindbergh Blvd Saint Louis, MO 63123

8 reviews

ELCO Chevrolet - 315 listings

15110 Manchester Rd Ballwin, MO 63011

3 reviews

George Weber Chevrolet Columbia - 307 listings

701 Old State Route 3 Columbia, IL 62236

2 reviews

Behlmann Buick GMC - 153 listings

142 Frenchman Bluff Rd Troy, MO 63379

3 reviews

Bommarito Buick GMC West County - 333 listings

15736 Manchester Rd Ellisville, MO 63011

17 reviews

Jim Trenary Chevrolet

501 Auto Mall Dr O Fallon, MO 63368

5 reviews

Weber Chevrolet Creve Coeur - 422 listings

12015 Olive Blvd Creve Coeur, MO 63141

8 reviews

O'Fallon Buick GMC - 378 listings

2150 Technology Dr O'Fallon, MO 63368

2 reviews

Johnny Londoff Chevrolet - 196 listings

1375 Dunn Rd Florissant, MO 63031

4 reviews

Don Brown Chevrolet - 157 listings

2244 S Kingshighway Blvd St Louis, MO 63110

6 reviews

Lou Fusz Buick GMC - 417 listings

10950 Page Avenue St. Louis, MO 63132

9 reviews

Poage Chevrolet Wentzville - 180 listings

851 W Pearce Blvd Wentzville, MO 63385

3 reviews

Lou Fusz Chevrolet - 392 listings

5120 N Service Rd Saint Peters, MO 63376

4 reviews

Laura Chevrolet Buick GMC of Sullivan - 438 listings

3 N Service Rd E Sullivan, MO 63080

17 reviews

Sapaugh GM Country - 927 listings

1435 McNutt Street Herculaneum, MO 63048

4 reviews

Modern Auto Company - 138 Cars for Sale

2020 Jeep Wrangler

$27,985

2017 Chevrolet Silverado 1500

$30,748

2022 GMC Sierra 2500HD

$57,689

2022 Chevrolet Trax

$19,758

2018 Toyota Highlander

$20,218

2016 Chevrolet Silverado 2500HD

$37,749

2022 Buick Enclave

$32,968

2021 GMC Canyon

$32,189

2022 Chevrolet Suburban

$39,987

2023 Toyota Corolla Cross

$29,687

2024 Chevrolet Tahoe

$65,525

2022 Chevrolet Silverado 3500HD

$61,897

2020 Ford F-150

$31,325

2022 GMC Canyon

$33,587

2023 Buick Encore GX

$18,378

2023 Chevrolet Corvette

$64,995

2023 Chevrolet Blazer

$23,987

2023 GMC Yukon XL

$49,301

2026 Chevrolet Colorado

$33,260

2026 GMC Sierra 1500

$51,275

2026 Buick Encore GX

$26,245

2026 Chevrolet Silverado 1500

$44,570

2025 Chevrolet Silverado 1500

$43,375

2025 Chevrolet Equinox

$31,340

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