Subaru Legacy vs. Audi A3
iSeeCars' unbiased and data-driven comparison of the Subaru Legacy and Audi A3 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 Subaru Legacy and the Audi A3.
When we compare the Subaru Legacy's and the Audi A3's specifications and ratings, the Subaru Legacy has the advantage in the areas of reliability, resale value, interior volume and overall quality score. The Audi A3 has the advantage in the area of base engine power. Based on this comparison of the Subaru Legacy's and the Audi A3's specifications and ratings, the Subaru Legacy is a better car than the Audi A3.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Subaru Legacy loses 40.8 percent of its value and the Audi A3 loses 51.6 percent of its value. This means the Subaru Legacy retains 10.8 percentage points more of its value and has the advantage of higher resale value versus the Audi A3.
Quality Rating: The iSeeCars Overall Quality rating for the Subaru Legacy is 8.4 out of 10 while the Audi A3's quality rating is 7.7 out of 10. This results in the Subaru Legacy being ranked 3 out of 13 Best Midsize Cars and the Audi A3 being ranked 14 out of 36 Best Luxury Small Cars.
Reliability Rating: iSeeCars’ Reliability Rating for the Subaru Legacy is 7.7 out of 10. For the Audi A3 the reliability rating is 7.3 out of 10. This gives the Subaru Legacy a slight advantage in reliability compared to the Audi A3.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Subaru Legacy’s base engine makes 182 horsepower, and the Audi A3 base engine makes 201 horsepower.
Passenger Space Comparison: The Subaru Legacy, a midsize car, has the advantage of offering more interior volume, reflected in more front head room, front shoulder room, front leg room, rear head room, rear shoulder room, rear leg room, and cargo space.
Safety Ratings: When comparing crash test ratings from NHTSA, both the Subaru Legacy and the Audi A3 have the same average safety rating of 5 out of 5 Stars.
New Car Pricing
Asking Price:
28193 - 40533
Starting MSRP:
26810
Category Avg Starting MSRP:
(Midsize Cars)
26816
Category Starting MSRP Range:
(Midsize Cars)
24700 - 28295
New Car Pricing
Asking Price:
-
Starting MSRP:
40100
Category Avg Starting MSRP:
(Luxury Compact Cars)
48679
Category Starting MSRP Range:
(Luxury Compact Cars)
33400 - 78400
Used Car Pricing
Avg Used Car Price:
28843
Price Range:
24999 - 34318
Category Avg Price:
(Midsize Cars)
27493
Category Avg Price Range:
(Midsize Cars)
25110 - 29237
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
(Luxury Compact Cars)
53319
Category Avg Price Range:
(Luxury Compact Cars)
44192 - 62446
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
5-year Depreciation
Depreciation $:
11029
Depreciation %:
0.41136945
Resale Value $:
15781
Residual Value %:
0.58863055
Typical Category Depreciation %:
(Midsize Cars)
0.43738499
Category Depreciation Range:
(Midsize Cars)
0.35336067 - 0.49749174
5-year Depreciation
Depreciation $:
20783
Depreciation %:
0.518269
Resale Value $:
19317
Residual Value %:
0.481731
Typical Category Depreciation %:
(Luxury Compact Cars)
0.51152734
Category Depreciation Range:
(Luxury Compact Cars)
0.43209812 - 0.57076625
Subaru Legacy Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
7.7 / 10
Retained Value:
8.4 / 10
Safety:
9.0 / 10
Audi A3 Scores & Rankings
Overall Score:
7.7 / 10
Reliability:
7.3 / 10
Retained Value:
7.7 / 10
Safety:
8.0 / 10
iSeeCars Reliability Insights for Subaru Legacy
Avg Life Expectancy (years):
11.8
Typical Category Life Expectancy:
(Midsize Cars)
10.9
Category Life Expectancy Range:
(Midsize Cars)
7.8 - 13.6
Chance of Reaching 200k Miles for a New Car:
0.159
iSeeCars Reliability Insights for Audi A3
Avg Life Expectancy (years):
10.7
Typical Category Life Expectancy:
(Luxury Compact Cars)
10.7
Category Life Expectancy Range:
(Luxury Compact Cars)
9.5 - 11.7
Chance of Reaching 200k Miles for a New Car:
0.009
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
5.447757589536007
Typical Category Recalls:
(Midsize Cars)
3.5
Category Range for Recalls:
(Midsize Cars)
1.6 - 7.3
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Subaru Legacy Rankings
Ranking
3 out of / 13Ranking
3 out of / 13Ranking
3 out of / 13Ranking
3 out of / 13Ranking
3 out of / 13Ranking
3 out of / 13Ranking
3 out of / 7Ranking
3 out of / 7Ranking
3 out of / 7Ranking
3 out of / 4Ranking
4 out of / 13Ranking
4 out of / 7Ranking
5 out of / 13Ranking
5 out of / 13Ranking
6 out of / 13Audi A3 Rankings
Ranking
2 out of / 4Ranking
2 out of / 4Ranking
3 out of / 32Ranking
6 out of / 36Ranking
8 out of / 32Ranking
9 out of / 36Ranking
14 out of / 36Ranking
18 out of / 36Ranking
22 out of / 36Ranking
32 out of / 36Ranking
32 out of / 36Ranking
35 out of / 36Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Subaru Legacy Trim Levels
Base, Limited, Premium, Sport, Touring XT
Audi A3 Trim Levels
quattro Premium 40 TFSI, quattro Premium Plus 40 TFSI
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
3 years / 36000 miles
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:
5 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):
5 out of 5 Stars
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:
182 hp @ 5800 rpm
Torque:
176 foot-lbs @ 4400 rpm
Power-to-Weight Ratio (higher is better):
0.052 hp per pound
Base Drivetrain Specs
Horsepower:
201 hp @ 4500 rpm
Torque:
236 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.059 hp per pound
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
4
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
27 / 35 / 30
Range (city/hwy):
500 / 648 miles
Recommended Fuel Type:
Regular 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):
Not yet available
Range (city/hwy):
Not yet available
Recommended Fuel Type:
Not yet available
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Keyless Ignition:
Available
Leather Upholstery:
Available
Parking Sensors:
Available
Roof Rack:
Available
Sunroof/Moonroof:
Available
Wifi:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Trailer Hitch:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Available
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Internet Radio:
N/A
Keyless Entry:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Available
Voice Recognition:
Standard
Cooled/Ventilated Seats:
N/A
Heated Seats
Standard
Heated Steering Wheel:
N/A
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Parking Sensors:
Standard
Roof Rack:
Available
Sunroof/Moonroof:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Automatic Parking:
Standard
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
Standard
Quad Seats:
N/A
Trailer Hitch:
N/A
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Seat Reminder:
Standard
Blind Spot Monitoring:
Available
Driver Attention Monitoring:
Available
Rear Cross-Traffic Alert:
Available
360-Degree Camera:
N/A
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Seat Reminder:
Standard
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
Available
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
Available
Interior Dimensions
Front Head Room:
39.4 inches
Front Leg Room:
42.8 inches
Front Shoulder Room:
58.1 inches
Rear Head Room:
37.2 inches
Rear Leg Room:
39.5 inches
Rear Shoulder Room:
57.4 inches
Cargo Space:
15.1 cubic feet
Overall Interior Volume:
120.6 cubic feet
Interior Dimensions
Front Head Room:
36.8 inches
Front Leg Room:
41.2 inches
Front Shoulder Room:
54.8 inches
Rear Head Room:
36.6 inches
Rear Leg Room:
35.2 inches
Rear Shoulder Room:
53 inches
Cargo Space:
8.3 cubic feet
Overall Interior Volume:
87.0 cubic feet
Exterior Dimensions
Curb Weight:
3492 lbs
Width:
81.8 inches
Height:
59.1 inches
Length:
191.1 inches
Wheelbase:
108.3 inches
Ground Clearance:
5.9 inches
Exterior Dimensions
Curb Weight:
3417 lbs
Width:
78.1 inches
Height:
56.2 inches
Length:
177.3 inches
Wheelbase:
103.7 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
225/55R17
Standard Wheel/Tire Information
Wheel Size:
17.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
225/45R17
Exterior Colors
Black
Crystal Black Silica
Blue
Cosmic Blue Pearl
Gray
Magnetite Gray Metallic
Silver
Ice Silver Metallic
White
Crystal White Pearl
Green
Not available
Red
Not available
Exterior Colors
Black
Brilliant Black / Mythos Black Metallic
Blue
Navarra Blue Metallic
Gray
Arrow Grey Pearl Effect / Manhattan Gray Metallic
Silver
Not available
White
Arkona White / Glacier White Metallic
Green
District Green Metallic
Red
Progressive Red Metallic
Interior Colors
Black
Slate Black
Beige
Not available
Brown
Not available
Interior Colors
Black
Black w/ Rock Gray Stitching
Beige
Parchment Beige w/ Steel Gray Stitching
Brown
Santos Brown w/ Steel Gray Stitching
