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2021 Audi A5 Sport Overview, Reviews, Ratings & Specs

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Cathleen V | October 7, 2025
The 2021 Audi A5 Sportback, part of the A5 lineup that debuted in 2007, is a sleek five-door coupe. Available across multiple model years, key trims for 2021 include the Premium, Premium Plus, and Prestige. It typically ranges from around $45,000 to $60,000 when new. Its popularity stems from its striking design, blending sporty aesthetics with everyday practicality, offering a sophisticated driving experience that appeals to those seeking both style and substance.
The Good

The 2021 Audi A5 Sportback excels with its refined performance, sophisticated design, and comfortable, tech-laden interior. It offers a compelling blend of engaging driving dynamics and practicality, appealing to both those who appreciate elegant styling and those who value a reliable, well-equipped daily driver.

The Bad

Potential buyers of the 2021 Audi A5 Sportback should be aware of its relatively firm ride on larger wheel options and potentially higher maintenance costs compared to some competitors. Some find the infotainment system can be a bit complex initially, and rearward visibility can be somewhat limited.

2021 Audi A5 Sport: Quick Overview

  • Engine Options: The 2021 Audi A5 Sportback offered two main powertrain options in North America:
    • 2.0L Turbocharged 4-Cylinder: This engine was available in two states of tune. The base version produced 201 horsepower and 325 lb-ft of torque, while the more potent version (often designated 45 TFSI) delivered 261 horsepower and 273 lb-ft of torque.
    • 2.9L Twin-Turbocharged V6 (S5 Sportback): The performance-oriented S5 Sportback featured a potent 349 horsepower and 369 lb-ft of torque.
  • Horsepower: Ranges from 201 hp to 349 hp (for the S5 variant).
  • Fuel Economy:
    • For the 201 hp 2.0L engine, EPA estimates were around 24 MPG city / 31 MPG highway.
    • For the 261 hp 2.0L engine, EPA estimates were around 23 MPG city / 31 MPG highway.
    • The S5 Sportback saw lower figures, typically around 18 MPG city / 27 MPG highway.
  • 0-60 Times:
    • Models with the 201 hp engine typically achieved 0-60 mph in around 6.4 seconds.
    • Models with the 261 hp engine could reach 0-60 mph in approximately 5.2 seconds.
    • The S5 Sportback was considerably quicker, with 0-60 mph times in the low 4-second range.
  • Towing Capacity: The Audi A5 Sportback is not designed for towing, and therefore, does not have a published towing capacity.
  • Trim-Level Features:
    • Premium: Standard features often included LED headlights and taillights, power-adjustable front seats, leather upholstery, a panoramic sunroof, tri-zone climate control, and a 10.1-inch infotainment touchscreen with Apple CarPlay and Android Auto.
    • Premium Plus: Added features like a virtual cockpit, ambient interior lighting, keyless entry with hands-free trunk access, and enhanced driver-assistance systems.
    • Prestige: Topped the range with a head-up display, heated steering wheel, upgraded Bang & Olufsen sound system, and more advanced driver-assistance features.

2021 Audi A5 Sport Specifications

Vehicle Information
Year 2021
Make Audi
Model A5
Trim -
Style -
Type Sedan
Category Compact Car
Manufacturing Details
Made In Germany
Manufacturing City INGOLSTADT
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating 5
Engine & Performance
Engine 40 TFSI 2.0-T
Engine Size 2L
Engine Cylinders -
Transmission 7 Automatic
Transmission Type Automatic
Transmission Speeds 7-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System Standard
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2021 Audi A5 Sport Have?

The 2021 Audi A5 Sportback generally enjoys a good reputation for reliability, aligning with Audi's premium positioning. However, like any vehicle, some owners have reported specific issues. Across various A5 generations and model years, common themes that can surface include potential electrical gremlins, such as malfunctioning sensors, infotainment system glitches, or issues with power accessories. Some owners have also noted premature wear on certain interior components, particularly in high-contact areas, though this is less common and often related to usage patterns. The turbocharged engines, while generally robust, can sometimes be susceptible to oil consumption issues over very high mileage, which is something to monitor during ownership. Brake wear can also be a concern for some drivers who engage in more spirited driving. Regarding recalls for the 2021 model year specifically, it's crucial to check official NHTSA records for any issued safety campaigns. While the 2021 A5 Sportback was not immune to the occasional recall, they were typically for specific components like potential issues with airbag inflators or certain sensor malfunctions. Long-term reliability for Audi vehicles often hinges significantly on adhering to the recommended maintenance schedule. Regular oil changes, fluid checks, and timely replacement of wear-and-tear items like belts and filters are paramount. Audi vehicles, with their sophisticated engineering, can sometimes incur higher repair costs for specialized components when they do fail, compared to more mainstream brands. While there aren't widespread, model-year-specific catastrophic failures commonly reported for the 2021 A5 Sportback, vigilant maintenance and addressing minor issues promptly will be key to ensuring its long-term durability.

How long will the 2021 Audi A5 Sport last?

Based on typical owner data for premium sedans and coupes, the 2021 Audi A5 Sportback can reasonably be expected to provide reliable service for an average of 150,000 to 200,000 miles or around 10-12 years with diligent maintenance. Long-term durability is generally good, especially with the 2.0L turbocharged engines, provided regular oil changes and factory-recommended servicing are followed. Weaknesses that may emerge over time could include potential for electrical issues, some wear on interior trim, and the possibility of increased repair costs for complex components. However, with consistent care, the A5 Sportback is built to last and maintain its sophisticated feel.

What Technology & Safety Features are Included?

The 2021 Audi A5 Sportback is well-appointed with a suite of modern technology, entertainment, and safety features. Standard tech includes a 10.1-inch MMI touch display, which serves as the hub for the infotainment system. This system supports Apple CarPlay and Android Auto, allowing seamless smartphone integration. Audi's Virtual Cockpit, a 12.3-inch digital instrument cluster, was available on higher trims and is a significant upgrade, offering customizable displays for navigation, media, and vehicle information. Bluetooth connectivity, voice control, and two USB ports are also standard.

Driver-assistance features on the 2021 A5 Sportback are comprehensive. Standard safety tech includes forward collision warning with automatic emergency braking and pedestrian detection. Parking sensors and a rearview camera are also included. Optional driver-assistance packages enhance safety and convenience significantly. These can include adaptive cruise control with traffic jam assist, lane keeping assist, blind-spot monitoring, rear cross-traffic alert, and a 360-degree camera system. The Prestige trim often came with a head-up display.

In terms of safety ratings, the 2021 Audi A5 Sportback received strong marks from the National Highway Traffic Safety Administration (NHTSA), earning an overall 5-Star Safety Rating. The Insurance Institute for Highway Safety (IIHS) also awarded it a 2021 Top Safety Pick+, its highest designation, thanks to excellent performance in various crash tests, including the small overlap front and moderate overlap front tests, as well as good scores for its headlights and front crash prevention systems.

What Colors Options are Available?

We’re working on this section!
In the meantime, feel free to explore the other sections for more content.

2021 Audi A5 Sport Prices and Market Value

When new, the 2021 Audi A5 Sportback had an MSRP ranging from approximately $45,000 for base Premium models to over $60,000 for fully equipped Prestige trims and the S5 variant. Current used market prices for a 2021 Audi A5 Sportback typically fall between $30,000 and $45,000, depending heavily on mileage, condition, and specific trim level. The A5 Sportback experiences a moderate rate of depreciation, which is fairly typical for luxury vehicles. Factors influencing its resale value include its strong Audi brand reputation, stylish design, advanced technology, and the overall demand for premium compact luxury cars. Well-maintained vehicles with lower mileage and desirable option packages will command higher prices on the used market.

2021 Audi A5 Sport Cost of Ownership

Owning a 2021 Audi A5 Sportback is generally considered moderately costly. Insurance premiums will likely be higher than for non-luxury brands due to the vehicle's premium status and parts cost. Fuel costs are competitive for its class, especially with the 2.0L engines, offering decent MPG. Maintenance costs are also typical for a luxury European vehicle; expect regular servicing to be more expensive than a domestic car. Repairs, if needed, can be substantial due to specialized parts and labor. Overall, while not the most economical choice, its ownership costs are in line with its premium segment, offering value for its luxury and performance.

2021 Audi A5 Sport Fuel Efficiency

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Fuel Capacity -
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Highway Mileage -

2021 Audi A5 Sport Safety Rating

NHTSA
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Overall Frontal Star Rating
Side Overall Star Rating
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Frontal Barrier Star Ratings Not Tested
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2021 Audi A5 Sport Insurance

Insurance for a 2021 Audi A5 Sport is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2021 Audi A5 Sport Compare to Other Sedan?

The 2021 Audi A5 Sportback competes in a tough segment against rivals like the BMW 4 Series Gran Coupe, Mercedes-Benz C-Class Coupe/Sedan (though the A5 Sportback is a five-door), and the Genesis G70.

Performance: The A5 Sportback offers a refined, comfortable ride with a capable 2.0L turbo engine. The optional 261hp version provides brisk acceleration, and the S5 variant offers genuine performance. Compared to the BMW 4 Series Gran Coupe, the Audi often feels slightly more comfort-oriented, while BMW might lean towards sportier dynamics. The Genesis G70 offers a very sporty feel and strong performance, often at a more accessible price point.

Features: Audi is known for its high-quality interior design and technology. The MMI infotainment system and Virtual Cockpit are class-leading. BMW offers similarly advanced tech, and Mercedes-Benz often leads in luxury and ambient lighting. Genesis is rapidly improving its tech offerings.

Reliability: Audi generally has good, though not segment-leading, reliability. BMW has seen improvements, and Genesis is known for excellent reliability and warranty coverage. Some may find Genesis to be a more worry-free ownership experience.

Price: The A5 Sportback typically sits in the middle of this segment. The Genesis G70 often presents better value for money in terms of features and performance for the price. The BMW 4 Series Gran Coupe and Mercedes-Benz C-Class can be similarly priced or more expensive, especially in higher trims.

Alternatives:
  • Similar: BMW 4 Series Gran Coupe (sportier feel), Mercedes-Benz CLA/C-Class (more traditional sedan/coupe, but in a similar luxury bracket).
  • Better Value/Performance: Genesis G70 (more engaging driving experience and often a lower price point for similar or better performance and luxury).
The choice often comes down to brand preference and desired driving characteristics; the A5 Sportback excels in its blend of sophisticated design and comfortable practicality.

Final Verdict: Is the 2021 Audi A5 Sport a Good Sedan?

The 2021 Audi A5 Sportback is ideal for individuals or small families seeking a stylish, practical, and comfortable premium compact vehicle. It's perfect for those who appreciate elegant design, advanced technology, and a refined driving experience without compromising on everyday usability, thanks to its five-door configuration.

It is worth buying, particularly on the used market where its value proposition improves significantly. A used 2021 A5 Sportback offers a compelling way to enter the luxury segment at a reduced cost. For those seeking performance, the 45 TFSI (261 hp) or S5 trims are recommended. When buying, focus on vehicles with complete service history to ensure long-term reliability, and carefully inspect for any electrical gremlins or excessive wear. It represents a sound purchase for those prioritizing style, comfort, and a sophisticated driving experience.

2021 Audi A5 Sport Owner Reviews

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Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.