Mazda 3 trim comparison
2024 Mazda 3 2.5 S Premium vs 2.5 Carbon Turbo
The 3 2.5 S Premium starts at $30,350 while the 2.5 Carbon Turbo is $32,950. That $2,600 gap buys 8 meaningful differences.
This is a powertrain and drivetrain change. The 2.5 Carbon Turbo gets the 2.5L I4 Turbo and AWD, so the $2,600 is buying a different driving experience, not just nicer trim.
Choose the 2.5 S Premium if the 2.5L I4 with FWD already covers the way you drive. Move to the 2.5 Carbon Turbo only when the 2.5L I4 Turbo and AWD combo is the reason you are shopping higher, because that is the real hardware split here.
If you are budgeting this move monthly, the jump from the 2.5 S Premium to the 2.5 Carbon Turbo is about $46/month on a 60-month loan at 6.5% APR with 10% down. That works out to roughly $2,760 more by the time interest is counted. The payment only makes sense if that different powertrain matters to the way you actually drive, tow, or live with the vehicle.
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
Both the 2.5 S Premium and 2.5 Carbon Turbo share the same identical wheelbase and body dimensions.
The upgrade math
You are paying $2,600 for 7 measurable differences, which works out to about $371 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. 8 specification differences, 0 shared.
Full Specification Comparison
Specifications reflect available data as of early 2024. Confirm details with an authorized dealer before purchasing.
| Spec | 2.5 S Premium | 2.5 Carbon Turbo |
|---|---|---|
| Pricing | ||
| MSRP | $30,350 | $32,950 |
| Powertrain | ||
| Engine | 2.5L I4 | 2.5L I4 Turbo |
| Horsepower | 191 hp | 227 hp |
| Torque | 186 lb-ft | 310 lb-ft |
| Transmission | 6-speed manual | 6-speed shiftable automatic |
| Drivetrain | FWD | AWD |
| Fuel Economy | ||
| City MPG | 26 | 26 |
| Highway MPG | 36 | 33 |
| Combined MPG | 30 | 29 |
| Fuel Tank | 13.2 gal | 12.7 gal |
| Annual Fuel Cost (EPA) | $1,450/yr | No published data |
| Dimensions | ||
| Curb Weight | 3,086 lbs | 3,285 lbs |
| Wheelbase | 107.3" | 107.3" |
| Length | 175.6" | 175.6" |
| Width | 70.7" | 70.7" |
| Height | 56.7" | 56.7" |
| Safety | ||
| IIHS Award | TSP+ | TSP+ |
| Warranty | ||
| Bumper-to-Bumper | 3yr/36k | 3yr/36k |
| Powertrain | 5yr/60k | 5yr/60k |
| Corrosion | 5yr/unlimited | 5yr/unlimited |
| Roadside Assistance | 3yr/36k | 3yr/36k |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2024 Mazda 3 2.5 S Premium vs 2.5 Carbon Turbo Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Mazda 3 lineup, the Mazda 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 2024 3 2.5 Carbon Turbo cost than the 2.5 S Premium?
The 2.5 Carbon Turbo starts at $32,950 compared to $30,350 for the 2.5 S Premium. That is a $2,600 difference, or approximately $46/month more on a 60-month loan.
Do the 2024 Mazda 3 2.5 S Premium and 2.5 Carbon Turbo have the same engine?
No. The 2.5 S Premium uses a 2.5L I4 (191 hp, 186 lb-ft), while the 2.5 Carbon Turbo has the 2.5L I4 Turbo (227 hp, 310 lb-ft). That is 36 more horsepower. Both pair with the same 6-speed manual.
Does the 2024 3 2.5 S Premium come with AWD?
No. The 2.5 S Premium comes standard with FWD while the 2.5 Carbon Turbo has AWD. This affects traction, fuel economy, and curb weight.
What warranty does the 2024 Mazda 3 come with?
All 2024 Mazda 3 trims, including both the 2.5 S Premium and 2.5 Carbon Turbo, come with Mazda's standard warranty: 3yr/36k bumper-to-bumper and 5yr/60k powertrain coverage. Warranty does not vary by trim level.
Is the 2024 Mazda 3 2.5 Carbon Turbo worth $2,600 more than the 2.5 S Premium?
The 2.5 Carbon Turbo changes both the engine and drivetrain for $2,600 more. That is a hardware upgrade, not just a feature bump.
Which 2024 Mazda 3 trim gets better fuel economy, the 2.5 S Premium or the 2.5 Carbon Turbo?
The 2.5 S Premium is the more efficient of the two at 30 combined MPG, versus 29 for the other trim. That matters most if you are balancing running costs against the extra power, drivetrain, or comfort equipment tied to the pricier trim.
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 $2,600 Gets You
The 3 2.5 Carbon Turbo is a clear upgrade over the 2.5 S Premium. The $2,600 price increase gets you the 2.5L I4 Turbo engine (+36 hp) and AWD -- real functional changes, not just cosmetics.
2.5 S Premium vs. 2.5 Carbon Turbo: Day-to-Day
The 2.5 Carbon Turbo comes with the 2.5L I4 Turbo instead of the 2.5 S Premium's 2.5L I4. That means 36 more horsepower and 124 more lb-ft of torque. Enough to notice on highway on-ramps and during passing maneuvers. The cost of that extra capability is roughly 1 fewer combined MPG. The 2.5 Carbon Turbo has AWD while the 2.5 S Premium has FWD. This affects traction, weight, and fuel economy.
Fuel Economy Comparison
The 3 2.5 S Premium gets 1 more combined MPG. At $3.50/gallon and 12,000 miles/year, that saves roughly $48 per year or $240 over five years of ownership.
Summary
$2,600 more for the 3 2.5 Carbon Turbo gets you 7 real differences. At $46/month more, the question is whether those specific changes are things you will use regularly.
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.
Mazda 3 2.5 S Premium
Value-trim add-onsThese picks fit the 2.5 S Premium best when the goal is covering the daily-use gaps without paying up to the next trim.
Mazda 3 2.5 Carbon Turbo
Step-up trim add-onsThese picks suit the 2.5 Carbon Turbo when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
As an Amazon Associate, TrimAtlas earns from qualifying purchases.
Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2024 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 Mazda or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.