New Audi A5 Sedan Redesign Boosts Power, Tech, and Cargo Space

The 2025 Audi A5 enters the U.S. market with a full redesign grounded in results. Audi replaced both the outgoing A4 Sedan and A5 Sportback with a single, more capable model: the new A5 Sedan. Underneath, it rides on the Premium Platform Combustion (PPC) architecture—Audi's most recent update to its internal combustion portfolio. The shift means sharper steering, better proportions, and measurable increases in interior room and performance.

Quicker, Quieter, Smarter

The new 2.0L TFSI turbocharged 4-cylinder engine in the A5 puts out 268 horsepower and 295 lb-ft of torque. That’s a 67-hp and 59 lb-ft jump over the previous A5 Sportback. Audi estimates 0-60 mph in 5.6 seconds, slicing 0.8 seconds off the last-gen car. Power flows through a 7-speed S tronic dual-clutch transmission and quattro all-wheel drive—standard on all trims.

Audi claims the redesigned chassis, suspension geometry, and steering rack sharpen handling. The steering column now mounts directly to the body, and the front axle sees increased camber and stiffened components for quicker response. Every A5 features progressive steering with variable assistance.

Bigger Where It Matters

Compared to the outgoing A5 Sportback:

Wheelbase: +2.6 inches
Length: +2.7 inches
Width: +0.6 inch
Height: +2.0 inches

Rear-seat legroom grows by 1 inch, and front shoulder room expands by 1.6 inches. The trunk holds 22.6 cubic feet, increasing to 36.6 cubic feet with the rear seats folded—thanks to a clever new liftback configuration that maintains five-door practicality.

Trim Levels and Pricing

The base MSRP for the 2025 Audi A5 Sedan is $49,700, plus a $1,295 destination fee. The total base MSRP comes to $50,995. There's no gas guzzler tax.

Here’s how the A5 compares to its S5 performance sibling:

Model	Base MSRP	Horsepower	Torque (lb-ft)	0-60 mph (sec)	MPG (City/Hwy/Comb.)
Audi A5	$50,995	268	295	5.6	22 / 31 / 26
Audi S5	$63,995	362	406	4.3	19 / 28 / 22

Both models share the 7-speed dual-clutch and quattro AWD, but the S5 adds a sport rear differential and adaptive suspension with three drive modes: comfort, balanced, and dynamic.

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Efficiency and Fuel

EPA fuel economy is rated at 26 mpg combined for the A5 and 22 mpg combined for the S5. Both use premium fuel. The fuel tank holds 14.8 gallons, giving the A5 a highway range of approximately 458 miles.

Wheels, Tires, and Suspension

The A5 rolls on 18-inch all-season run-flat tires standard. Optional 19-inch wheels come with all-season or summer tires. Suspension is a five-link independent setup front and rear, optimized for daily comfort with sport tuning available on higher trims.

The S5 includes 19-inch summer tires by default, with two 20-inch designs optional. The adaptive S sport suspension in the S5 varies ride stiffness more noticeably between modes than before and lowers ride height by 20mm compared to the A5.

Interior Tech: Audi Digital Stage

All 2025 A5 models come equipped with the new Audi Digital Stage infotainment system. The curved OLED panel includes:

11.9-inch Virtual Cockpit
14.5-inch MMI touchscreen
Optional 10.9-inch front-passenger display

Voice commands are activated with “Hey Audi,” enabling climate control, navigation, and media without button presses. The optional Head-Up Display is now 85% larger and configurable, allowing users to interact directly with its content. For those wanting premium sound, two Bang & Olufsen systems are offered—up to 810 watts and 20 speakers, including headrest units.

Advanced Lighting Tech

Audi’s push into digital lighting continues. Top trims of the A5 and S5 include:

Eight digital LED daytime running light signatures
Second-gen OLED taillights with dynamic animations
More than 360 light segments for advanced customization

These features combine function with visual impact. Locking and unlocking the car now activates animated light patterns. The rear deck lid opens with the rear glass for improved practicality—helpful for bulkier cargo.

Dimensions and Cargo

Dimension	2025 A5	Previous A5 Sportback
Wheelbase	113.8 in	111.2 in
Length	190.1 in	187.4 in
Height	57.0 in	55.1 in
Width	73.2 in	72.6 in
Curb Weight	4,090 lbs	~3,900 lbs
Trunk Space	22.6 cu ft	21.8 cu ft
Max Cargo	36.6 cu ft	35.0 cu ft

The A5’s cargo capacity leads the class for a premium midsize sedan with a fastback profile.

Safety, Chassis, and Control

The 2025 A5 and S5 include Electronic Stability Control, brake torque vectoring, and integrated brake control systems. Audi’s electromechanical progressive steering now benefits from a stiffer torsion bar and body-mounted rack for more immediate feedback.

Camber and wishbone geometry in the front axle improve cornering precision. At the rear, anti-roll tuning promotes neutral handling. Braking is managed by single-piston calipers front and rear, with vented steel discs ranging from 13.3 to 14.2 inches depending on model.

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Standard Features

Key standard features on the 2025 Audi A5:

LED headlights
Panoramic sunroof
Three-zone climate control
Digital cockpit
MMI touchscreen
Quattro AWD
Audi Drive Select
Forward collision warning
Lane departure warning

Final Take: Is It Worth It?

Audi’s decision to merge the A4 Sedan and A5 Sportback into one all-new A5 model streamlines its lineup—and pays off. The 2025 A5 offers:

More power and space
Significantly faster acceleration
Cutting-edge interior tech
Practicality without compromise

At a base price just under $51,000, the A5 lands competitively against rivals like the BMW 3 Series and Mercedes C-Class. It delivers performance gains, digital upgrades, and improved handling without straying from what made the outgoing models successful.