Audi A6 vs. Volvo S90
iSeeCars' unbiased and data-driven comparison of the Audi A6 and Volvo S90 contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Audi A6 and the Volvo S90.
When we compare the Audi A6's and the Volvo S90's specifications and ratings, the Audi A6 has the advantage in the areas of fuel efficiency, reliability and overall quality score. The Volvo S90 has the advantage in the areas of new vehicle base pricing, resale value, interior volume and base engine power. Based on this comparison of the Audi A6's and the Volvo S90's specifications and ratings, the Volvo S90 is a better car than the Audi A6.
Pricing: For a new model, the Audi A6's price is between $62,042 and $68,761, with the Volvo S90 priced between $58,294 and $71,035.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Audi A6 loses 57.2 percent of its value and the Volvo S90 loses 56.8 percent of its value. This means the Volvo S90 retains 0.4 percentage points more of its value and has the advantage of higher resale value versus the Audi A6.
Quality Rating: The iSeeCars Overall Quality rating for the Audi A6 is 8.4 out of 10 while the Volvo S90's quality rating is 7.1 out of 10. This results in the Audi A6 being ranked 6 out of 29 Best Luxury Midsize Cars and the Volvo S90 being ranked 19 out of 29.
Reliability Rating: iSeeCars’ Reliability Rating for the Audi A6 is 8.3 out of 10. For the Volvo S90 the reliability rating is 7.2 out of 10. This gives the Audi A6 an advantage in reliability compared to the Volvo S90.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Audi A6’s base engine makes 261 horsepower, and the Volvo S90 base engine makes 295 horsepower. The A6 is rated to deliver an average of 26 miles per gallon, with a highway range of 637 miles. The S90 is rated to deliver an average of 25 miles per gallon, with a highway range of 493 miles. This gives the Audi A6 the fuel efficiency and maximum range advantage over the Volvo S90. Both models use premium unleaded.
Passenger Space Comparison: While both models are midsize cars, the Volvo S90 has the advantage of offering more interior volume, reflected in more front leg room and rear leg room. The Audi A6 has the advantage in the areas of front head room, front shoulder room, rear head room, rear shoulder room, and cargo space.
Safety Ratings: The Audi A6 has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
$62,042 - $68,761
Starting MSRP:
$58,100
Category Avg Starting MSRP:
(Luxury Midsize Cars)
$73,001
Category Starting MSRP Range:
(Luxury Midsize Cars)
$38,395 - $138,800
New Car Pricing
Asking Price:
$58,294 - $71,035
Starting MSRP:
$58,300
Category Avg Starting MSRP:
(Luxury Midsize Cars)
$73,001
Category Starting MSRP Range:
(Luxury Midsize Cars)
$38,395 - $138,800
Used Car Pricing
Avg Used Car Price:
$60,397
Price Range:
$48,368 - $72,144
Category Avg Price:
(Luxury Midsize Cars)
$78,175
Category Avg Price Range:
(Luxury Midsize Cars)
$44,925 - $144,288
# Used Cars for Sale Nationally:
144
Avg Mileage of Used Cars for Sale:
15,746
# Good or Great Deals:
44
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
(Luxury Midsize Cars)
$78,175
Category Avg Price Range:
(Luxury Midsize Cars)
$44,925 - $144,288
# Used Cars for Sale Nationally:
10
Avg Mileage of Used Cars for Sale:
934
# Good or Great Deals:
1
5-year Depreciation
Depreciation $:
$33,762
Depreciation %:
58.1%
Resale Value $:
$24,338
Residual Value %:
41.9%
Typical Category Depreciation %:
(Luxury Midsize Cars)
52.5%
Category Depreciation Range:
(Luxury Midsize Cars)
38.3% - 63.1%
5-year Depreciation
Depreciation $:
$33,257
Depreciation %:
57%
Resale Value $:
$25,043
Residual Value %:
43%
Typical Category Depreciation %:
(Luxury Midsize Cars)
52.5%
Category Depreciation Range:
(Luxury Midsize Cars)
38.3% - 63.1%
Audi A6 Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
8.3 / 10
Retained Value:
6.9 / 10
Safety:
10.0 / 10
Volvo S90 Scores & Rankings
Overall Score:
7.1 / 10
Reliability:
7.2 / 10
Retained Value:
7.0 / 10
Safety:
Not available
iSeeCars Reliability Insights for Audi A6
Avg Life Expectancy (years):
9.6
Typical Category Life Expectancy:
(Luxury Midsize Cars)
10.9
Category Life Expectancy Range:
(Luxury Midsize Cars)
8.5 - 14.6
Chance of Reaching 200k Miles for a New Car:
4%
iSeeCars Reliability Insights for Volvo S90
Avg Life Expectancy (years):
10.9
Typical Category Life Expectancy:
(Luxury Midsize Cars)
10.9
Category Life Expectancy Range:
(Luxury Midsize Cars)
8.5 - 14.6
Chance of Reaching 200k Miles for a New Car:
2.4%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
2.1
Typical Category Recalls:
(Luxury Midsize Cars)
2.2
Category Range for Recalls:
(Luxury Midsize Cars)
0.8 - 16.7
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
2.3
Typical Category Recalls:
(Luxury Midsize Cars)
2.2
Category Range for Recalls:
(Luxury Midsize Cars)
0.8 - 16.7
Audi A6 Rankings
Ranking
1 out of / 8Ranking
2 out of / 29Ranking
3 out of / 9Ranking
6 out of / 29Ranking
6 out of / 29Ranking
8 out of / 29Ranking
8 out of / 20Ranking
16 out of / 29Ranking
17 out of / 29Ranking
21 out of / 29Ranking
26 out of / 29Volvo S90 Rankings
Ranking
1 out of / 29Ranking
1 out of / 29Ranking
5 out of / 8Ranking
10 out of / 20Ranking
12 out of / 29Ranking
17 out of / 29Ranking
19 out of / 29Ranking
21 out of / 29Ranking
23 out of / 29Ranking
27 out of / 29Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Audi A6 Trim Levels
quattro Premium 45 TFSI, quattro Premium 55 TFSI, quattro Premium Plus 45 TFSI, quattro Premium Plus 55 TFSI, quattro Prestige 55 TFSI
Volvo S90 Trim Levels
B6 Plus, B6 Ultimate
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
5 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
261 hp @ 5000 rpm
Torque:
273 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.064 hp per pound
Base Drivetrain Specs
Horsepower:
295 hp @ 5400 rpm
Torque:
310 foot-lbs @ 2100 rpm
Power-to-Weight Ratio (higher is better):
0.069 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
23 / 33 / 26
Range (city/hwy):
444 / 637 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 31 / 25
Range (city/hwy):
350 / 493 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Massage Seats:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
N/A
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Standard
Automatic Parking:
N/A
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Standard
Massage Seats:
Available
Wireless Smartphone Charging:
N/A
Air Suspension:
Available
Captain's seat:
N/A
Front Bench Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
Available
Trailer Hitch:
N/A
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
Available
Blind Spot Monitoring:
Available
Lane Keeping Assist:
Available
Rear Cross-Traffic Alert:
Available
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
N/A
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
Standard
Blind Spot Monitoring:
Standard
Lane Keeping Assist:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38 inches
Front Leg Room:
41.3 inches
Front Shoulder Room:
57.8 inches
Rear Head Room:
38.1 inches
Rear Leg Room:
37.4 inches
Rear Shoulder Room:
56.5 inches
Cargo Space:
13.7 cubic feet
Overall Interior Volume:
99.0 cubic feet
Interior Dimensions
Front Head Room:
37.8 inches
Front Leg Room:
42.2 inches
Front Shoulder Room:
57.5 inches
Rear Head Room:
37.8 inches
Rear Leg Room:
40.4 inches
Rear Shoulder Room:
55.4 inches
Cargo Space:
13.5 cubic feet
Overall Interior Volume:
102.0 cubic feet
Exterior Dimensions
Curb Weight:
4101 lbs
Width:
83.1 inches
Height:
57.4 inches
Length:
194.4 inches
Wheelbase:
115.1 inches
Ground Clearance:
4.2 inches
Exterior Dimensions
Curb Weight:
4296 lbs
Width:
79.5 inches
Height:
56.6 inches
Length:
200.4 inches
Wheelbase:
120.5 inches
Ground Clearance:
5.7 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
245/45R19
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
255/40R19
Exterior Colors
Black
Brilliant Black / Mythos Black Metallic
Blue
Firmament Blue Metallic
Brown
Madeira Brown Metallic
Gray
Chronos Gray Metallic / Manhattan Gray Metallic
Silver
Florett Silver Metallic
White
Arkona White / Glacier White Metallic
Exterior Colors
Black
Onyx Black Metallic
Blue
Denim Blue Metallic
Brown
Not available
Gray
Bright Dusk Metallic / Platinum Grey Metallic / Vapour Grey Metallic
Silver
Silver Dawn Metallic
White
Crystal White Metallic
Interior Colors
Beige
Pearl Beige w/ Agate Gray Stitching
Black
Black w/ Rock Gray Stitching
Brown
Okapi Brown w/ Steel Gray Stitching
White
Not available
Interior Colors
Beige
Not available
Black
Charcoal
Brown
Not available
White
Blonde in Blonde/Charcoal Interior
