2025 Mercedes-Benz C-Class AMG C 43 vs 2025 Acura TLX Type S
61 more hp vs $4,450 less. That is the real fork. Key numbers: 416 vs 355 hp, 22 vs 21 MPG.
The C-Class AMG C 43 leads on 61 more hp. The TLX Type S leads on $4,450 less. The spec table compares 6 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 6 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 | 2025 Mercedes-Benz C-Class AMG C 43 | 2025 Acura TLX Type S |
|---|---|---|
| Pricing | ||
| MSRP | $62,500 | $58,050 |
| Powertrain | ||
| Engine | 2.0L I4 mild-hybrid Turbo | 3.0L V6 Turbo |
| Horsepower | 416 hp | 355 hp |
| Torque | 369 lb-ft | 354 lb-ft |
| Transmission | 9-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 19 | 19 |
| Highway MPG | 27 | 25 |
| Combined MPG | 22 | 21 |
| Fuel Tank | 17.4 gal | 15.9 gal |
| Annual Fuel Cost (EPA) | No published data | $2,750/yr |
| Dimensions | ||
| Curb Weight | 4,165 lbs | 4,221 lbs |
| Wheelbase | 112.8" | 113.0" |
| Length | 188.6" | 194.6" |
| Width | 74.4" | 75.2" |
| Height | 57.1" | 56.4" |
| Safety | ||
| NHTSA Overall | No published data | 5/5 stars |
| IIHS Award | TSP+ | No published data |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 6yr/70k |
| Corrosion | 4yr/50k | 5yr/unlimited |
| Roadside Assistance | 4yr/50k | 4yr/50k |
Frequently Asked Questions
What is the price difference between the 2025 Mercedes-Benz C-Class AMG C 43 and 2025 Acura TLX Type S?
The 2025 Acura TLX Type S starts at $58,050, $4,450 less than the 2025 Mercedes-Benz C-Class AMG C 43 at $62,500. On a 60-month loan that is roughly $79/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Mercedes-Benz C-Class AMG C 43?
The 2025 Mercedes-Benz C-Class AMG C 43 is the stronger pick when lower running costs matter to you, roughly $91/year less on fuel; the extra 61 hp matters for your commute or driving style.
Who should choose the 2025 Acura TLX Type S?
The 2025 Acura TLX Type S is the stronger pick when you want to keep $4,450 in your pocket and the 2025 Acura TLX Type S covers your needs.
Which gets better fuel economy, the 2025 Mercedes-Benz C-Class AMG C 43 or 2025 Acura TLX Type S?
The 2025 Mercedes-Benz C-Class AMG C 43 rates 22 combined MPG, 1 MPG ahead.
Which is more powerful, the 2025 Mercedes-Benz C-Class AMG C 43 or 2025 Acura TLX Type S?
The 2025 Mercedes-Benz C-Class AMG C 43 produces 416 hp, 61 more than the 2025 Acura TLX Type S at 355 hp. The 2025 Mercedes-Benz C-Class AMG C 43 also leads in torque at 369 lb-ft vs 354 lb-ft. The 2025 Mercedes-Benz C-Class AMG C 43 runs a 2.0L I4 mild-hybrid Turbo; the 2025 Acura TLX Type S uses a 3.0L V6 Turbo.
Is the 2025 Mercedes-Benz C-Class AMG C 43 bigger than the 2025 Acura TLX Type S?
The 2025 Acura TLX Type S is 6.0″ longer at 194.6″ vs 188.6″. The 2025 Acura TLX Type S has a 0.2″ longer wheelbase, which typically means more rear-seat legroom.
How do the warranties compare?
The Mercedes-Benz C-Class comes with 4yr/50k bumper-to-bumper and 4yr/50k powertrain. The Acura TLX offers 4yr/50k bumper-to-bumper and 6yr/70k powertrain. Longer warranty coverage can offset higher maintenance costs over time.
Explore more: Mercedes-Benz trims, Mercedes-Benz C-Class trims, Acura trims, Acura TLX trims
How the C-Class and TLX Stack Up
Two compact cars, two brands, and a decision that comes down to which one fits your commute and budget. The 2025 Mercedes-Benz C-Class AMG C 43 starts at $62,500; the 2025 Acura TLX Type S at $58,050. The $-4,450 gap adds up to $79/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: C-Class vs TLX
The 2025 Mercedes-Benz C-Class AMG C 43 runs a 2.0L I4 mild-hybrid Turbo; the 2025 Acura TLX Type S uses a 3.0L V6 Turbo. The 2025 Mercedes-Benz C-Class AMG C 43 has 61 more hp (416 vs 355). You will feel the difference merging, passing, and driving with a full car. Both use AWD.
What It Actually Costs to Own
The 2025 Mercedes-Benz C-Class AMG C 43 saves roughly $91/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $455.
Which One Should You Buy?
Choose the 2025 Mercedes-Benz C-Class AMG C 43 when lower running costs matter to you, roughly $91/year less on fuel. Choose the 2025 Acura TLX Type S when you want to keep $4,450 in your pocket and the 2025 Acura TLX Type S covers your needs.
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 Mercedes-Benz or Acura or any dealership.