Used Midsize Luxury Cars for Sale in Orange County

Midsize luxury sedans are the long-haul commuters of Orange County's executive set — refined on the 405, comfortable on a road trip, and smart used buys when done right. We've already done the homework so you don't have to.

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2023 Mercedes-Benz E-Class

AMG E 53
•
33562
Fletcher Jones Motorcars
56978
Mercedes-Benz
2023
MHEV
Luxury Midsize Car
E-Class
Check Availability
Recommended ✅ Model ✅ Dealer ✅ Listing
Coupe
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2021 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro
•
42244
Tustin Buick GMC
39117
Audi
2021
MHEV
Luxury Midsize Car
S6
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Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
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2023 Lexus ES

250 AWD
•
31434
Tustin Lexus
35500
Lexus
2023
Combustion
Luxury Midsize Car
ES
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Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
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2023 Mercedes-Benz E-Class

E450 Cabriolet
•
22517
Fletcher Jones Motorcars
60977
Mercedes-Benz
2023
MHEV
Luxury Midsize Car
E-Class
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Recommended ✅ Model ✅ Dealer ✅ Listing
Convertible
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2023 Audi A6

Sport 45 Premium Plus S tronic quattro
•
24977
Audi North Oc
33493
Audi
2023
MHEV
Luxury Midsize Car
A6
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Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
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2021 Lexus ES

350
•
45724
Tustin Lexus
33185
Lexus
2021
Combustion
Luxury Midsize Car
ES
Check Availability
Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
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2023 Mercedes-Benz E-Class

E450 Cabriolet
•
23343
Weir Canyon Honda
59080
Mercedes-Benz
2023
MHEV
Luxury Midsize Car
E-Class
Check Availability
Recommended ✅ Model ✅ Dealer ✅ Listing
Convertible
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2024 BMW 5 Series

540i xDrive Sedan
•
11955
J Star Chrysler Dodge Jeep RAM of Anaheim Hills
59585
BMW
2024
MHEV
Luxury Midsize Car
5 Series
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Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
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2023 Mercedes-Benz E-Class

E350
•
19929
Kia of Irvine
36022
Mercedes-Benz
2023
Combustion
Luxury Midsize Car
E-Class
Check Availability
Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
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2021 Lexus ES

350
•
30366
Ken Grody Ford Orange County
32585
Lexus
2021
Combustion
Luxury Midsize Car
ES
Check Availability
Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
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2023 BMW 5 Series

540i Sedan
•
25318
Sterling BMW
43539
BMW
2023
MHEV
Luxury Midsize Car
5 Series
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Recommended ✅ Model ✅ Dealer ✅ Listing
Sedan
Latest Orange County Study
Anaheim's cheap electricity linked to higher EV adoption. Here's the data.
Orange County is geographically small, but three different power companies serve it at three very different prices. That provides an uncommon opportunity to isolate what electricity rates do to EV adoption. I analyzed every vehicle registration in the county, controlling for nine non-price factors, from income and housing to politics and commutes. Where electricity is cheap, EVs run ahead of expectations. Where it’s expensive, they fall behind.
Read the study →