Get Used 2018 Audi Values

Select a 2018 Audi Model

Select a vehicle year and model below to get a valuation.

2018 Audi A3 Cabriolet trims

2018 A3 Cabriolet

Compact size; upscale feel; clean styling; available all-wheel drive; three body styles, including convertible; hybrid model; high-performance S3; even higher performance RS3

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2018 Audi A3 Sedan trims

2018 A3 Sedan

Compact size; upscale feel; clean styling; available all-wheel drive; three body styles, including convertible; hybrid model; high-performance S3; even higher performance RS3

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2018 Audi A3 Sportback e-tron trims

2018 A3 Sportback e-tron

Compact size; upscale feel; clean styling; available all-wheel drive; three body styles, including convertible; hybrid model; high-performance S3; even higher performance RS3

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2018 Audi A4 trims

2018 A4

Attractive, purposeful styling; high-quality interior; powerful engine; all-wheel drive

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2018 Audi A4 allroad trims

2018 A4 allroad

Precise, effective all-wheel drive; powerful turbocharged engine; wagon practicality; unique styling; standard luxury features; available technology

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2018 Audi A5 Cabriolet trims

2018 A5 Cabriolet

Strong, responsive, fuel-efficient powertrains; stylish interior; nicely proportioned exterior; excellent Quattro all-wheel drive system; advanced infotainment and connectivity; great soft-top arrangement in the cabriolet

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2018 Audi A5 Coupe trims

2018 A5 Coupe

Strong, responsive, fuel-efficient powertrains; stylish interior; nicely proportioned exterior; excellent Quattro all-wheel drive system; advanced infotainment and connectivity; great soft-top arrangement in the cabriolet

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2018 Audi A5 Sportback trims

2018 A5 Sportback

Strong, responsive, fuel-efficient powertrains; stylish interior; nicely proportioned exterior; excellent Quattro all-wheel drive system; advanced infotainment and connectivity; great soft-top arrangement in the cabriolet

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2018 Audi A6 trims

2018 A6

Stylish interior; strong performance; advanced safety features; MMI Touch interface; serious high-end audio systems

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2018 Audi A7 trims

2018 A7

A shape like no other; exceptional interior trims and materials; responsive handling; comfortable ride; good rear seat space; class-leading tech features; potent performance-oriented S7 and RS7 models

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2018 Audi A8 L trims

2018 A8 L

Strong yet fuel-efficient powertrains; excellent all-wheel drive system; roomy, luxurious interiors; top-notch navigation displays and connectivity; available Bang & Olufsen sound; optional diesel powertrain

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2018 Audi Q3 trims

2018 Q3

Familiar but attractive styling; available technology; affordable luxury; ample power

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2018 Audi Q5 trims

2018 Q5

Strong performance; excellent ride quality; strong safety feature content; lots of interior features and technology; good looks

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2018 Audi Q7 trims

2018 Q7

Luxurious interior; impressive entertainment and safety technologies; excellent multimedia interface; crisp handling; available supercharged V6

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2018 Audi R8 Coupe trims

2018 R8 Coupe

Incredible acceleration; movie star looks; exclusivity; incredible handling; potential 200 mph top speed

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2018 Audi R8 Spyder trims

2018 R8 Spyder

Incredible acceleration; movie star looks; exclusivity; incredible handling; potential 200 mph top speed

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2018 Audi RS 3 trims

2018 RS 3

Compact size; upscale feel; clean styling; available all-wheel drive; three body styles, including convertible; hybrid model; high-performance S3; even higher performance RS3

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2018 Audi RS 5 Coupe trims

2018 RS 5 Coupe

Strong, responsive, fuel-efficient powertrains; stylish interior; nicely proportioned exterior; excellent Quattro all-wheel drive system; advanced infotainment and connectivity; great soft-top arrangement in the cabriolet

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2018 Audi RS 7 trims

2018 RS 7

A shape like no other; exceptional interior trims and materials; responsive handling; comfortable ride; good rear seat space; class-leading tech features; potent performance-oriented S7 and RS7 models

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2018 Audi S3 trims

2018 S3

Compact size; upscale feel; clean styling; available all-wheel drive; three body styles, including convertible; hybrid model; high-performance S3; even higher performance RS3

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2018 Audi S4 trims

2018 S4

Attractive, purposeful styling; high-quality interior; powerful engine; all-wheel drive

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2018 Audi S5 Cabriolet trims

2018 S5 Cabriolet

Strong, responsive, fuel-efficient powertrains; stylish interior; nicely proportioned exterior; excellent Quattro all-wheel drive system; advanced infotainment and connectivity; great soft-top arrangement in the cabriolet

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2018 Audi S5 Coupe trims

2018 S5 Coupe

Strong, responsive, fuel-efficient powertrains; stylish interior; nicely proportioned exterior; excellent Quattro all-wheel drive system; advanced infotainment and connectivity; great soft-top arrangement in the cabriolet

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2018 Audi S5 Sportback trims

2018 S5 Sportback

Strong, responsive, fuel-efficient powertrains; stylish interior; nicely proportioned exterior; excellent Quattro all-wheel drive system; advanced infotainment and connectivity; great soft-top arrangement in the cabriolet

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2018 Audi S6 trims

2018 S6

Stylish interior; strong performance; advanced safety features; MMI Touch interface; serious high-end audio systems

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2018 Audi S7 trims

2018 S7

A shape like no other; exceptional interior trims and materials; responsive handling; comfortable ride; good rear seat space; class-leading tech features; potent performance-oriented S7 and RS7 models

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2018 Audi S8 plus trims

2018 S8 plus

Strong yet fuel-efficient powertrains; excellent all-wheel drive system; roomy, luxurious interiors; top-notch navigation displays and connectivity; available Bang & Olufsen sound; optional diesel powertrain

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2018 Audi SQ5 trims

2018 SQ5

Strong performance; excellent ride quality; strong safety feature content; lots of interior features and technology; good looks

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2018 Audi TT Coupe trims

2018 TT Coupe

Slick styling; quick acceleration; excellent handling; all-wheel drive; high quality interior; convertible option

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2018 Audi TT Roadster trims

2018 TT Roadster

Slick styling; quick acceleration; excellent handling; all-wheel drive; high quality interior; convertible option

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2018 Audi TT RS trims

2018 TT RS

Slick styling; quick acceleration; excellent handling; all-wheel drive; high quality interior; convertible option

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2018 Audi TTS trims

2018 TTS

Slick styling; quick acceleration; excellent handling; all-wheel drive; high quality interior; convertible option

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Displaying modern luxury in various exciting forms, Audi's 2018 vehicle lineup is richly populated with sedans, coupes, crossovers and sports cars. For 2018, the Audi lineup boasts two completely re-engineered products. Audi's sales leader in the United States, the Q5 crossover underwent a complete redesign for 2018. The new Audi Q5 conforms to a sophisticated yet adventurous shape highlighted by a coupe-like roof. Standard equipped with quattro all-wheel drive, the 2018 Q5 is exclusively powered by a turbocharged four-cylinder engine. The new Audi SQ5 performance edition of the mid-level premium crossover features a 354-horsepower turbocharged V-6 powerplant. Both engines are also available on the all-new A5 family of vehicles for 2018. Receiving substantial design tweaks such as a flatter Singleframe grille and a sloped hood, the 2018 Audi A5 is offered as a coupe, convertible and an all-new A5 Sportback body style. For expanded performance from the refreshed model, the 444-horsepower biturbo engined RS5 delivers 0 to 60-mile per hour acceleration in 3.7 seconds. Audi also unveils the RS3 sport sedan and TT RS powered by a 2.5-liter turbocharged engine. The high-end Audi R8 projects a distinct sense of light for 2018. LED headlights with laser light technology is standard equipped on the R8 V10 Plus or offered for additional cost on the R8 V10 version.