Audi A5 trim comparison
2025 Audi A5 Premium S line vs Premium Plus S line
The A5 Premium S line starts at $48,400 while the Premium Plus S line is $54,200. That $5,800 gap buys 1 meaningful difference.
$5,800 more is ~$102/month. The question is whether the added equipment will matter to you every week.
The extra $5,800 does not buy a measurable hardware change in our data. Treat the Premium Plus S line as an appearance or packaging decision, not a core-trim upgrade.
If you are budgeting this move monthly, the jump from the Premium S line to the Premium Plus S line is about $102/month on a 60-month loan at 6.5% APR with 10% down. That works out to roughly $6,120 more by the time interest is counted.
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 want the nicer equipment factory-installed and under warranty.
When both feel the same
The Premium S line and Premium Plus S line are mechanically identical where it counts: the same 7-speed automated manual transmission and identical wheelbase and body dimensions.
The upgrade math
$5,800 price difference.
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. 1 specification difference, 6 shared.
There are no measurable spec differences in the current source data. If these trims still matter to you, the real separation is likely styling, appearance packages, or dealer inventory.
Full Specification Comparison
Specifications reflect available data as of early 2025. Confirm details with an authorized dealer before purchasing.
| Spec | Premium S line | Premium Plus S line |
|---|---|---|
| Pricing | ||
| MSRP | $48,400 | $54,200 |
| Powertrain | ||
| Engine | 2.0L I4 mild-hybrid Turbo | 2.0L I4 mild-hybrid Turbo |
| Horsepower | 261 hp | 261 hp |
| Torque | 273 lb-ft | 273 lb-ft |
| Transmission | 7-speed automated manual | 7-speed automated manual |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 23 | 23 |
| Highway MPG | 32 | 32 |
| Combined MPG | 26 | 26 |
| Fuel Tank | 15.3 gal | 15.3 gal |
| Dimensions | ||
| Curb Weight | 3,770 lbs | 3,770 lbs |
| Wheelbase | 111.2" | 111.2" |
| Length | 187.2" | 187.2" |
| Width | 72.6" | 72.6" |
| Height | 54.6" | 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 S line 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 S line?
The Premium Plus S line starts at $54,200 compared to $48,400 for the Premium S line. That is a $5,800 difference, or approximately $102/month more on a 60-month loan.
Do the 2025 Audi A5 Premium S line and Premium Plus S line have the same engine?
Yes. Both use the 2.0L I4 mild-hybrid Turbo producing 261 hp and 273 lb-ft of torque. The engine hardware does not change between these trims, so the real differences are in equipment and feature content.
Do the 2025 A5 Premium S line 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 S line 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.
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 $5,800 Gets You
Same engine, drivetrain, fuel economy, $5,800 more. The A5 Premium Plus S line adds minor equipment upgrades over the Premium S line, but the core driving experience is identical.
What Both Trims Share
The A5 Premium S line and Premium Plus S line share the same engine, drivetrain, transmission, and fuel economy. The $5,800 difference comes down to 1 feature and equipment change, not mechanical differences.
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 S line
Value-trim add-onsThese picks fit the Premium S line 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.