A Volvo S90 vs. Audi A6 comparison pits two of the most luxurious sedans on the market against one another. The Audi A6 is a beautiful commuter, posting exceptional horsepower specifications and a comfortable cabin. However, in its sunset year, the elegant Volvo S90 holds nothing back; it now starts at the Plus trim level with a standard panoramic roof, high-level interior illumination, and four-zone climate control.

At Bomnin Volvo Cars Dadeland, we know our preferred model. Let's see it speak for itself in this head-to-head matchup.

Price & Trim Levels

While the new Volvo S90 for sale does have a slightly higher MSRP, that's due to it starting on the Plus base trim, giving it several comfort and convenience advantages over the entry-level A6. The final trim level of the Volvo S90 (Ultra) ends up being less expensive than the final trim of the Audi A6 (Prestige).

• Volvo S90: Starting MSRP at $59,495.³ Rather than having a Core trim like many Volvo vehicles, the Volvo S90 starts at Plus and has an Ultra upgrade.
• Audi A6: Starting MSRP at $58,100.⁴ The Audi A6 has three trims: Premium, Premium Plus, and Prestige. The Prestige has a higher MSRP than the Volvo S90 Ultra.

Specs & Performance

The B6 engine of the Volvo S90 is stronger than the standard 45 TFSI engine of the Audi A6 – while maintaining the same fuel economy of 26 MPG (Combined).^5,6 The Audi A6 does offer another engine option for those who want more horsepower.

• Volvo S90: The B6 (2.0-liter supercharged and turbocharged four-cylinder) engine creates 295 horsepower and 310 pound-feet of torque. It achieves an EPA-estimated 23/31/26 MPG (City/Highway/Combined).⁵
• Audi A6: The standard 45 TFSI (2.0-liter turbocharged four-cylinder) engine makes just 261 horsepower and 273 pound-feet of torque. It reaches an EPA-estimated 24/31/26 MPG (City/Highway/Combined).⁶ However, you can opt for the 55 TFSI powertrain, which can make 335 horsepower at the cost of fuel efficiency.

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	Volvo S90	Audi A6
Price (Base)	$59,4953	$58,1004
Standard Engine	B6 (2.0L supercharged turbo 4-cyl)	45 TFSI quattro® (2L 4-cyl)
Standard Horsepower	295	261
Standard Torque	310 lb-ft	273 lb-ft
Transmission	8-speed auto	7-speed auto
Drivetrain	AWD	AWD
Max EPA-Est. MPG (City / Hwy / Cmb)	23 / 31 / 265	24 / 31 / 266
Acceleration (0-60 mph, standard engine)	6.2 sec	5.8 sec
Fuel Tank Size	15.9 gal	19.3 gal
Length	200.4 in	194.4 in
Width	74.4 in	74.3 in
Height	56.9 in	57.4 in
Curb Weight	4,269.3 lbs	4,101 lbs
Seats	5	5
Cargo Space	13.5 cu ft	13.7 cu ft
Standard & Available Interior Feature Highlights	Crystal gear selector knob by Orrefors® Nappa Leather upholstery Head-Up Display Harman Kardon® premium sound system Front seat ventilation Four-zone climate control High-level interior illumination Adaptive Cruise Control Pilot Assist 360-Degree Camera	Audi pre sense® front Leather upholstery Head-Up Display Bang & Olufsen® sound system Front seat ventilation Four-zone climate control LED lighting package Adaptive cruise assist® Audi virtual cockpit plus® Top view camera system
Standard & Available Exterior Feature Highlights	20-inch 8-Multi Spoke Glossy Black Diamond Cut Wheels Chrome protective cap kit Panoramic roof High gloss black front grille w/ chrome frame Color-coordinated door mirrors Bright aluminum trim around side windows All-season tires	Consealed exhaust Full LED headlights and taillights Dual pane glass 19-inch wheels Power tailgate Aluminum exterior window surrounds All-season tires
IIHS Safety Rating	Top Safety Pick+ (2023)7	Top Safety Pick+ (2023)8
Factory Warranty	4-yr/50,000-mi9	4-yr/50,000-mi10
Learn More	2025 Volvo S90	Used Audi A6

Size & Dimensions

If you have a growing family or love road trips with your friends, the Volvo S90 is the larger sedan, with significantly more legroom than the Audi A6. They have similar cargo space, but front-row and rear-row legroom are major wins for the Volvo S90.

• Volvo S90: At 42.2 inches of front legroom and 40.4 inches in the back row, the Volvo S90 excels for families who love extra room.
• Audi A6: The Audi A6 is 6 inches shorter than the Volvo S90 and has 41.3 and 37.4 inches of front and rear legroom, respectively. The back can feel particularly cramped for bigger kids.

Interior & Technology

Much like in our Volvo S90 vs. BMW 5 Series guide, the best interior depends on preference: The Volvo S90 appeals to those who like custom-crafted elegance with genuine wooden accents and fantastic technology. The Audi A6 cabin has similarly excellent tech but a more traditional style.

• Volvo S90: The Volvo S90 brings Scandinavian history to the cabin, including the beautiful hand-crafted crystal gear selector knob by Orrefors®. Additional available luxury, like high-level interior illumination, standard four-zone climate control with after-run functionality, Google Assistant™, Google Maps™, 23.5 inches of screen space, and the Harman Kardon® premium sound system, further elevates your day-to-day.
• Audi A6: The Audi A6 has the Audi virtual cockpit plus®, a sophisticated customizable driver information display, alongside a 10.1-inch central touchscreen. Three-zone climate control, a leather-wrapped gear shifter, and ambient lighting all come standard.

Luxury & Comfort

Both SUVs are luxurious, though the Audi A6 can offer massaging seats for its Prestige Package. The Volvo sedan still provides plenty of comfort for the whole family.

• Volvo S90: Our Volvo S90 lease specials include excellent options like heated second-row seats and a comfort chassis to ensure everyone gets a pleasant ride.
• Audi A6: The Audi A6 Prestige comes with massaging front seats, leather seating, and ambient interior lighting customization.

Reliability & Maintenance

According to RepairPal, you can expect to spend much less on the Volvo S90 than the Audi A6 over the years. The Volvo S90 has nearly half of the annual maintenance costs of the Audi A6.^1,2

• Volvo S90: RepairPal estimates that annual repair costs are around $522.¹
• Audi A6: The Audi A6 is estimated to cost $913 monthly for maintenance and repairs.²

Pros & Cons

Frequently Asked Questions

Which is safer: the Volvo S90 or the Audi A6?

Both the Volvo S90 and Audi A6 feature incredible arrays of sensors and safety assists. For example, the Audi A6 uses the Audi pre sense® front system to identify issues in front of you before they get close. The Volvo S90 has Pilot Assist, a more all-encompassing program that alerts you about moving vehicles, nudges you to ensure safe merging and travel, and can follow traffic flow.

Which has more rear-seat legroom: the Volvo S90 or the Audi A6?

The Volvo S90 has more rear-seat legroom than the Audi A6. The Volvo S90 has a rear legroom of 40.4 inches, which is comfortable for passengers of nearly any height. The Audi A6 has a capable rear-row legroom of 37.4 inches. Like in our Volvo XC90 vs. Audi Q7 comparison, the Volvo S90 gives your passengers more room to stretch.

Which vehicle has a plug-in hybrid option: the Volvo S90 or the Audi A6?

The Volvo S90 has a plug-in hybrid version, aptly named the Volvo S90 Plug-In Hybrid. The T8 powertrain of the Volvo S90 PHEV adds an impressive 38 miles of all-electric range to your drive.¹¹ The Audi A6 does have an all-electric variant, a solid option if you're ready to move on from a gasoline engine entirely.

See What Drivers Think Of The Volvo S90

¹Reference to this third-party claim is solely for informational purposes and not to be relied upon. For details regarding this rating, visit https://repairpal.com/volvo/s90

²Reference to this third-party claim is solely for informational purposes and not to be relied upon. For details regarding this rating, visit https://repairpal.com/audi/a6

³Prices shown are Manufacturer's Suggested Retail Price (MSRP), Base Price or Starting At price and excludes destination fees, taxes, title, license, and registration and/or electronic filing fees, dealer fees.

⁴Total MSRP includes destination ($1,095 for Sedans, $1,195 for SUVs incl. Sportbacks, and $1,495 for the R8 and e-tron GT). Total MSRP excludes taxes, title, other options, and dealer charges and fees. Dealer sets actual price. May vary from MSRP.

⁵EPA estimated range is 23 MPG city/31 MPG highway/26 MPG combined (B5 AWD). Your actual range will vary for many reasons, including but not limited to, driving conditions, how and where you drive, how you maintain your vehicle, battery-package/condition, and other factors. See https://www.fueleconomy.gov/

⁶24 city/31 highway/26 combined city/hwy MPG (2025 Audi A6 45 TFSI). EPA estimates. Your mileage will vary and depends on several factors including your driving habits and vehicle condition.

⁷Reference to this third-party claim is solely for informational purposes and not to be relied upon. For details regarding this award, visit https://www.iihs.org/ratings/vehicle/Volvo/s90-4-door-sedan/2023

⁸Reference to this third-party claim is solely for informational purposes and not to be relied upon. For details regarding this award, visit https://www.iihs.org/ratings/vehicle/Audi/a6-4-door-sedan/2023

⁹Warranties listed on this web page shall not be solely relied upon. Warranties may be subject to specific terms, restrictions, exclusions, and fees. Additional warranty information may be obtained by visiting the official website of the warranty provider. Contact our dealership for complete details.

¹⁰If there is remaining coverage from the Audi New Vehicle Limited Warranty at the time of Certified pre-owned purchase, the Audi New Vehicle Limited Warranty provides coverage on the Certified pre-owned vehicle until its expiration, either four years from the original in-service date or at 50,000 miles, whichever occurs first. When the Audi New Vehicle Limited Warranty expires, the Audi Certified pre-owned Limited Warranty becomes effective and provides coverage for a period of one year or 20,000 miles, whichever occurs first. If there is no remaining Audi New Vehicle Limited Warranty coverage remaining at time of purchase, the Audi Certified pre-owned Limited Warranty is effective at time of purchase and provides coverage for a period of one year or 20,000 miles, whichever occurs first. See owner's literature or dealer for warranty exclusions and limitations.

¹¹Estimated range according to the EPA driving cycles. The actual range achieved under real conditions varies depending on driving behavior, driving conditions, how you maintain your vehicle, battery and other external factors. Visit fueleconomy.gov for further information.