Audi A5 trim comparison
2025 Audi A5 Premium vs Premium Plus S line
The A5 Premium starts at $49,700 while the Premium Plus S line is $54,200. That $4,500 gap buys 6 meaningful differences.
This trim jump changes the engine from 2.0L I4 Turbo to 2.0L I4 mild-hybrid Turbo. Everything else is secondary to whether that powertrain difference matters for how you drive.
If you would notice the 2.0L I4 mild-hybrid Turbo every week, the Premium Plus S line makes sense. If not, the Premium is the cleaner stop because this jump matters for the powertrain first and the trim badge second.
If you are budgeting this move monthly, the jump from the Premium to the Premium Plus S line is about $79/month on a 60-month loan at 6.5% APR with 10% down. That works out to roughly $4,740 more by the time interest is counted. If that different powertrain is not part of your real use case, the cheaper trim keeps more money in your pocket without changing the core experience you need.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when you are specifically shopping for the stronger powertrain, not just more trim content.
When both feel the same
The Premium and Premium Plus S line are mechanically identical where it counts: the same 7-speed automated manual transmission.
The upgrade math
You are paying $4,500 for 5 measurable differences, which works out to about $900 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 6 specification differences, 2 shared.
Full Specification Comparison
Specifications reflect available data as of early 2025. Confirm details with an authorized dealer before purchasing.
| Spec | Premium | Premium Plus S line |
|---|---|---|
| Pricing | ||
| MSRP | $49,700 | $54,200 |
| Powertrain | ||
| Engine | 2.0L I4 Turbo | 2.0L I4 mild-hybrid Turbo |
| Horsepower | 268 hp | 261 hp |
| Torque | 295 lb-ft | 273 lb-ft |
| Transmission | 7-speed automated manual | 7-speed automated manual |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 22 | 23 |
| Highway MPG | 31 | 32 |
| Combined MPG | 26 | 26 |
| Fuel Tank | 14.8 gal | 15.3 gal |
| Dimensions | ||
| Curb Weight | 4,090 lbs | 3,770 lbs |
| Wheelbase | 113.8" | 111.2" |
| Length | 190.1" | 187.2" |
| Width | 73.2" | 72.6" |
| Height | 57.0" | 54.6" |
| Safety | ||
| IIHS Award | TSP+ | TSP+ |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 4yr/50k |
| Corrosion | 12yr/unlimited | 12yr/unlimited |
| Roadside Assistance | 4yr/unlimited | 4yr/unlimited |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2025 Audi A5 Premium vs Premium Plus S line Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Audi A5 lineup, the Audi brand hub, the Compact Cars, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2025 A5 Premium Plus S line cost than the Premium?
The Premium Plus S line starts at $54,200 compared to $49,700 for the Premium. That is a $4,500 difference, or approximately $79/month more on a 60-month loan.
Do the 2025 Audi A5 Premium and Premium Plus S line have the same engine?
No. The Premium uses a 2.0L I4 Turbo (268 hp, 295 lb-ft), while the Premium Plus S line has the 2.0L I4 mild-hybrid Turbo (261 hp, 273 lb-ft). Both pair with the same 7-speed automated manual.
Do the 2025 A5 Premium and Premium Plus S line have the same drivetrain?
Yes. Both come with AWD as standard. The differences between these trims are in features and equipment, not drivetrain.
What warranty does the 2025 Audi A5 come with?
All 2025 Audi A5 trims, including both the Premium and Premium Plus S line, come with Audi's standard warranty: 4yr/50k bumper-to-bumper and 4yr/50k powertrain coverage. Warranty does not vary by trim level.
Is the 2025 Audi A5 Premium Plus S line worth $4,500 more than the Premium?
The $4,500 buys the 2.0L I4 mild-hybrid Turbo. If that powertrain matters for how you drive, yes. If not, the Premium does the same job for less.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
What $4,500 Gets You
The A5 Premium Plus S line is a clear upgrade over the Premium. The $4,500 price increase gets you the 2.0L I4 mild-hybrid Turbo engine (+-7 hp) -- real functional changes, not just cosmetics.
Premium vs. Premium Plus S line: Day-to-Day
The Premium Plus S line comes with the 2.0L I4 mild-hybrid Turbo instead of the Premium's 2.0L I4 Turbo. That means -7 more horsepower and -22 more lb-ft of torque.
Summary
The A5 Premium Plus S line costs $4,500 more than the Premium (about $79/month more on a 60-month loan). That buys 5 meaningful changes at $900 per change. Whether that trade-off is worth it depends on which features matter to your daily driving.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
Audi A5 Premium
Value-trim add-onsThese picks fit the Premium best when the goal is covering the daily-use gaps without paying up to the next trim.
Audi A5 Premium Plus S line
Step-up trim add-onsThese picks suit the Premium Plus S line when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2025 model year. 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 Audi or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.