2026 BMW 5 Series 530i vs 2026 Audi A6 Premium
$3,600 less and 8 mpg better vs 107 more hp and 111 more lb-ft torque. That is the real fork. Key numbers: $3,600 price gap, 255 vs 362 hp, 31 vs 23 MPG.
The 5 Series 530i leads on $3,600 less, 8 MPG better. The A6 Premium leads on 107 more hp, 111 more lb-ft torque. The spec table compares 7 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 7 specifications.
Full Specification Comparison
Specifications and pricing reflect available data as of early 2026 and may not match current manufacturer figures. Always confirm details with an authorized dealer before making a purchase decision.
| Spec | 2026 BMW 5 Series 530i | 2026 Audi A6 Premium |
|---|---|---|
| Pricing | ||
| MSRP | $60,500 | $64,100 |
| Powertrain | ||
| Engine | 2.0L I4 mild-hybrid Turbo | 3.0L V6 mild-hybrid Turbo |
| Horsepower | 255 hp | 362 hp |
| Torque | 295 lb-ft | 406 lb-ft |
| Transmission | 8-speed shiftable automatic | 7-speed automated manual |
| Drivetrain | RWD | AWD |
| Fuel Economy | ||
| City MPG | 28 | 20 |
| Highway MPG | 35 | 29 |
| Combined MPG | 31 | 23 |
| Fuel Tank | 15.9 gal | 19.3 gal |
| Annual Fuel Cost (EPA) | $1,850/yr | No published data |
| Dimensions | ||
| Curb Weight | 4,041 lbs | 4,310 lbs |
| Wheelbase | 117.9" | 115.1" |
| Length | 199.2" | 196.8" |
| Width | 74.8" | 73.8" |
| Height | 59.6" | 57.4" |
| Safety | ||
| NHTSA Overall | No published data | 5/5 stars |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 4yr/50k |
| Corrosion | 12yr/unlimited | 12yr/unlimited |
| Roadside Assistance | 4yr/unlimited | 4yr/unlimited |
Frequently Asked Questions
What is the price difference between the 2026 BMW 5 Series 530i and 2026 Audi A6 Premium?
The 2026 BMW 5 Series 530i starts at $60,500, $3,600 less than the 2026 Audi A6 Premium at $64,100. On a 60-month loan that is roughly $64/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2026 BMW 5 Series 530i?
The 2026 BMW 5 Series 530i is the stronger pick when you want to keep $3,600 in your pocket and the 2026 BMW 5 Series 530i covers your needs; lower running costs matter to you, roughly $471/year less on fuel.
Who should choose the 2026 Audi A6 Premium?
The 2026 Audi A6 Premium is the stronger pick when the extra 107 hp matters for your commute or driving style; you drive in snow, rain, or unpaved roads where AWD keeps you planted.
Which gets better fuel economy, the 2026 BMW 5 Series 530i or 2026 Audi A6 Premium?
The 2026 BMW 5 Series 530i rates 31 combined MPG, 8 MPG ahead.
Which is more powerful, the 2026 BMW 5 Series 530i or 2026 Audi A6 Premium?
The 2026 Audi A6 Premium produces 362 hp, 107 more than the 2026 BMW 5 Series 530i at 255 hp. The 2026 Audi A6 Premium also leads in torque at 406 lb-ft vs 295 lb-ft. The 2026 BMW 5 Series 530i runs a 2.0L I4 mild-hybrid Turbo; the 2026 Audi A6 Premium uses a 3.0L V6 mild-hybrid Turbo. Drivetrains differ too: RWD on the 2026 BMW 5 Series 530i, AWD on the 2026 Audi A6 Premium.
Is the 2026 BMW 5 Series 530i bigger than the 2026 Audi A6 Premium?
The 2026 BMW 5 Series 530i is 2.4″ longer at 199.2″ vs 196.8″. The 2026 BMW 5 Series 530i has a 2.8″ longer wheelbase, which typically means more rear-seat legroom.
Do the 2026 BMW 5 Series 530i and 2026 Audi A6 Premium have the same drivetrain?
No. The 2026 Audi A6 Premium comes with AWD, while the 2026 BMW 5 Series 530i uses RWD. If you drive in snow, heavy rain, or on unpaved roads, the all-wheel or four-wheel drive option provides better traction. If you mostly drive on dry pavement, the two-wheel drive option saves fuel.
How do the warranties compare?
Both offer similar warranty coverage: 4yr/50k bumper-to-bumper and 4yr/50k powertrain.
Explore more: BMW trims, BMW 5 Series trims, Audi trims, Audi A6 trims
- 2026 Audi A6 Premium Safety Ratings (NHTSA)
- Compare Fuel Economy (EPA)
How the 5 Series and A6 Stack Up
Two midsize sedans, two brands, and a decision that comes down to which one fits your commute and budget. The 2026 BMW 5 Series 530i starts at $60,500; the 2026 Audi A6 Premium at $64,100. The $3,600 gap adds up to $64/month on a 60-month loan. That is real money, so the pricier option needs to earn it with capabilities you will actually use.
Powertrain: 5 Series vs A6
The 2026 BMW 5 Series 530i runs a 2.0L I4 mild-hybrid Turbo; the 2026 Audi A6 Premium uses a 3.0L V6 mild-hybrid Turbo. The 2026 Audi A6 Premium has 107 more hp (362 vs 255). You will feel the difference merging, passing, and driving with a full car. The 2026 Audi A6 Premium adds 111 more lb-ft of torque (406 vs 295), giving it stronger low-end pull off the line. The 2026 Audi A6 Premium comes with AWD; the 2026 BMW 5 Series 530i uses RWD. If you deal with snow, rain, or gravel roads, that traction advantage matters.
What It Actually Costs to Own
The 2026 BMW 5 Series 530i saves roughly $471/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $2,355. The 2026 BMW 5 Series 530i wins on both sticker price and running costs, making it the stronger value on paper.
Which One Should You Buy?
Choose the 2026 BMW 5 Series 530i when you want to keep $3,600 in your pocket and the 2026 BMW 5 Series 530i covers your needs. Choose the 2026 Audi A6 Premium when the extra 107 hp matters for your commute or driving style. At $64/month more, the 2026 Audi A6 Premium needs to earn that gap with something you use weekly.
Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with BMW or Audi or any dealership.