Diamond Jim Motorcars

Diamond Jim Motorcars Used car Dealership, pre-owned autos With two locations situated just six blocks apart on South 27th St. in Milwaukee, Wisconsin, we have over 200 cars in stock.

Diamond Jim Motor Cars LLC offers the finest hand-picked pre-owned vehicles, nationwide financing, shipping, vehicle detailing, and a full range of vehicle warranties and service agreements, since 1978. We are the Midwest's largest pre-owned Cadillac dealer, and also carry a wide selection of domestic and import vehicles. All of our cars are fully inspected and professionally portered to ensure yo

ur peace of mind. Our friendly and knowledgeable sales department is ready to answer all of your questions, and help to make sure your deal is quick and easy to complete. Just five minutes from Milwaukee's Mitchell International Airport, our valet service will pick up out of state customers to complete their transaction. We are experts in interstate auto deals, and can walk you through the process quickly and efficiently. When you buy a car from Diamond Jim's, you know that we are with you the entire time you own your car. All vehicles come with a lifetime service agreement, guaranteeing you wholesale parts and hourly labor rates 40% lower than the industry average. We are here for you, today, tomorrow and beyond. Call or email us today, and join the Diamond Jim's family!!

07/05/2026
07/01/2026

Get your model 3 model Y or model X today, no gas, no oil changes! Come let one take you for a ride today !!

Come let our Tesla take YOU for a ride !
07/01/2026

Come let our Tesla take YOU for a ride !

Come let one of our teslas take you for a ride today! No gas, no oil changes, just ride in em!
07/01/2026

Come let one of our teslas take you for a ride today! No gas, no oil changes, just ride in em!

03/18/2026

Even a blind squirrel finds a nut once in a while!

The deals are NUTS 🥜here @ Diamond Jim’s

Today we get new Lights!
01/12/2026

Today we get new Lights!

Equinox by the dozen! Come on down construction sale, from $9997!
06/11/2025

Equinox by the dozen! Come on down construction sale, from $9997!

2024 Corvette Stingray!! IN STOCK!! NO WAITING LIST!! $75,000 FIRM! 1700 miles and counting, but I don’t put many miles...
06/25/2024

2024 Corvette Stingray!! IN STOCK!! NO WAITING LIST!! $75,000 FIRM! 1700 miles and counting, but I don’t put many miles on! Up graded wheels and exhaust.

Belena took home a Beautiful BMW X1 . Thank you for your business .
02/20/2024

Belena took home a Beautiful BMW X1 . Thank you for your business .

Address

5265 S 27th Street
Milwaukee, WI
53221

Opening Hours

Monday 9am - 7pm
Tuesday 9am - 7pm
Wednesday 9am - 7pm
Thursday 9am - 7pm
Friday 9am - 6pm
Saturday 9am - 5pm

Telephone

+14142811600

Website

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