

In line with Audi's extensive sustainability efforts, the Audi A4 sedan and all-road wagon will be discontinued in their original forms in 2026 and reborn as the new Audi A5. The manufacturer wants to reserve even-numbered model names for its electric vehicles.
This merging of two stalwarts in the Audi stable highlights the similarities between these vehicles, although there are a few key differences between these popular vehicles.
Read on for the ultimate luxury sedan comparison in our side-by-side review of the 2024 Audi A4 vs. Audi A5.
Audi A4 vs. Audi A5 Design
The 2024 Audi A5 and 2024 Audi A4 are considered compact luxury cars, so they're around the same size. The Audi A4 features a slightly taller, longer, and wider profile than the A5.
The basic Audi A5 specifications are:
- Length: 187.2 in.
- Width: 79.9 in.
- Height: 54.6 in.
The 2024 Audi A5 coupe and convertibles have only two doors, while the hatchback version has four, like the Audi A4. The cars share many similarities style-wise, like:
- An arched roofline
- Large hexagonal grille
- Sweptback headlights
The A5 has the sportier looks of the two because of its forward-thrusting profile created by a shorter rear end and lower stance. The A4 sedan has a more elegant, classic look.
Audi A4 and Audi A5 Trim Levels and Pricing
The 2024 Audi A4 and Audi A5 are available in three increasingly expensive trim levels. These are:
- Premium
- Premium Plus
- Prestige
The A4 is available only in the sedan body style in the 40 or 45 variety. The Audi A5 offers three body configurations to choose from, i.e.:
- Coupe
- Convertible
- Hatchback
You can expect to pay upward of $45,000 for the Audi A5 hatchback, and the entry-level Audi A4 will set you back at least $42,000.
Audi A4 vs. A5 Engine
Both these cars A5 have 2.0-liter, four-cylinder TFSI® engines producing 236 lb-ft of torque and 201 HP. The vehicles have seven-speed S tronic® dual-clutch automatic transmissions with Quattro® all-wheel drive.
An A4 engine upgrade to 45 increases the horsepower to 261 and the torque to 273 lb-ft. Additionally, the Audi A4 has a 12-volt hybrid system.
During testing, the Audi A4 40 made the trip from zero to 60 mph in 6.3 seconds, with the Audi A5 producing a speedy time of 5 seconds to 60 mph. The Audi A4 45 was the fastest model by a narrow margin, sprinting from zero to 60mph in just 4.8 seconds.
Audi A4 vs. A5 Fuel Economy
The Audi A4 45 is rated for 24 mpg for city driving and 32 mpg on the highway by the EPA, while the Audi A4 40 should achieve 35 mpg on the open road and 26 mpg in an urban setting.
According to the EPA, the Audi A5 should match the performance of the Audi A4 in terms of fuel economy.
Audi A4 vs. A5 Interior
The 2024 Audi A4 and Audi A5 blend contemporary design, high-quality finishes, and sharp technology to create functional, luxurious interiors typical of this auto manufacturer.
Controls and switches are well-placed for easy access, but the leather steering on the A5 lacks power adjustment functionality.
The Audi A4 offers spacious rear seating with 35.7 inches of legroom despite the vehicle's compact profile. The trunk offers the typical 12 cubic feet of space typical of this vehicle class and is capable of accommodating five carry-on suitcases.
Small bins and cubbies add to the vehicle's storage capacity. The Audi A4 all-road wagon offers 24.2 cubic feet of storage space in the rear and 58.5 cubic feet with the rear seats folded.
A sunroof is standard in the Audi A4.
The smaller Audi A5 offers 21.8 cubic feet of space behind the rear seats and 35 cubic feet with the second row folded. If you opt for the added style of a coupe or cabriolet, you can expect a lot less cargo space.
The Audi A4 and Audi A5 offer a standard array of modern infotainment features, like:
- 10.1-inch touchscreens
- Bluetooth connections
- Apple CarPlay and Android Auto
- USB ports
- Voice command
Higher trim levels add:
- SiriusXM satellite radio
- Onboard Wi-Fi
- Remote start functionality
- Virtual cockpit digital gauge displays
- Navigation package with traffic sign recognition
- A 19-speaker Bang & Olufsen audio system
- Amazon Alexa integration
- Traffic data
- Audi app store connectivity
Additional technologies offered in Audi vehicles center around premium safety and driver assistance features.
Audi Technology in the A4 and A5
Audi is renowned for its exceptional collision avoidance systems and driver-assistance technologies. Standard safety features in the Audi A4 and A5 include:
- Adaptive cruise control
- Lane-keeping assist
- Parking assist
- Forward-collision warning
- Automated emergency braking
Optional safety measures for both vehicles include:
- Audi Pre-Sense collision avoidance
- Stop-and-go functionality for cruise control
- Audi side-assist to monitor blind spots
- Night vision assistant for low-light conditions
Audi A5 and A4 Warranties
Hailed as the most reliable Audi of 2023, the Audi A5 also comes with a limited warranty that covers the car and powertrain for four years or 50,000 miles. The Audi A4 offers the same protection for drivers.
Neither vehicle has any complimentary scheduled maintenance included in the deal. If you decide to buy a used Audi, choosing an Audi Certified Pre-Owned vehicle means you'll get an additional limited warranty for 1 year or 20,000 miles.
Find Your Ideal Audi in Charlotte, NC
The Audi A5 is an excellent match for professionals who value sophistication and style, while the Audi A4 makes an excellent practical car for families.
If you spend most of your drive time heading into the city for meetings or social events, the Audi A5 is an ideal match for you. The Audi A4 is a better fit for those who need a reliable vehicle for school sports events, road trips, or grocery runs, thanks to its ample cargo room and spacious interior.
At Audi Charlotte, we'd love to introduce you to your perfect driving partner. We stock an excellent selection of new and pristine pre-owned Audis. Our commitment to customer service excellence ensures a customized and enjoyable purchase experience and sets the scene for a positive long-term relationship with every customer.
Visit our dealership at 9300 E. Independence Blvd. Matthews, NC 28105 to compare the Audi A4 vs. Audi A5 under the guidance of our experienced Audi salespeople.