Cadillac XTS vs Mercedes-Benz C43 AMG
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Mercedes-Benz C43 AMG
Overview
| Spec | Cadillac XTSBase | Mercedes-Benz C43 AMGAMG C 43 |
|---|---|---|
| Selected trim | Base | AMG C 43 |
| Body style | Sedan | Sedan |
| Drivetrain | front wheel drive | all wheel drive |
| Fuel type | regular unleaded | premium unleaded (required) |
| Transmission | 6-speed shiftable automatic | 9-speed shiftable automatic |
| Engine type | gas | mild hybrid |
| Model year | 2019 | 2026 |
Pricing & market
| Spec | Cadillac XTSBase | Mercedes-Benz C43 AMGAMG C 43 |
|---|---|---|
| MSRP | $46,895 (best) | $64,150 |
| Lowest listing price | $17,900 (best) | — |
| Median listing price | $18,344 (best) | — |
| Highest listing price | $18,788 (best) | — |
| For sale now | 2 (best) | 0 |
Fuel economy & range
| Spec | Cadillac XTSBase | Mercedes-Benz C43 AMGAMG C 43 |
|---|---|---|
| Combined MPG | 22 MPG | 22 MPG |
| City MPG | 19 MPG | 19 MPG |
| Highway MPG | 28 MPG (best) | 27 MPG |
| Fuel tank | 19 gal (best) | 17.4 gal |
Performance
| Spec | Cadillac XTSBase | Mercedes-Benz C43 AMGAMG C 43 |
|---|---|---|
| Horsepower | 304 hp | 416 hp (best) |
| Torque | 264 lb-ft | 369 lb-ft (best) |
| Engine size | 3.6 L (best) | 2 L |
| Cylinders | V6 | I4 |
Size & capability
| Spec | Cadillac XTSBase | Mercedes-Benz C43 AMGAMG C 43 |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 18 cu ft (best) | 11.6 cu ft |
| Towing capacity | 1,000 lbs (best) | — |
| Curb weight | 4,021 lbs (best) | 4,165 lbs |
| Wheelbase | 111.7 in | 112.8 in (best) |
| Length | 200.9 in (best) | 188.6 in |
| Width | 72.9 in | 74.4 in (best) |
| Height | 59.4 in (best) | 57.1 in |
Safety & recalls
| Spec | Cadillac XTSBase | Mercedes-Benz C43 AMGAMG C 43 |
|---|---|---|
| NHTSA overall | Not Rated | — |
| Frontal crash (driver) | 5 / 5 ★ (best) | — |
| Frontal crash (passenger) | 5 / 5 ★ (best) | — |
| Side crash (driver) | Not Rated | — |
| Side crash (passenger) | Not Rated | — |
| Side pole | Not Rated | — |
| Rollover | 4 / 5 ★ (best) | — |
| Open recalls (YMM scope) | 2 | None reported (best) |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Cadillac XTS | Mercedes-Benz C43 AMG |
|---|---|---|
| 1 | Base $46,895 MSRP(Currently comparing) | AMG C 43 $64,150 MSRP(Currently comparing) |
| 2 | Luxury $50,895 MSRP | — |
| 3 | Luxury $52,895 MSRP | — |
| 4 | Premium Luxury $57,295 MSRP | — |
| 5 | Premium Luxury $59,495 MSRP | — |
| 6 | Platinum $66,195 MSRP | — |
| 7 | Platinum $68,395 MSRP | — |
| 8 | Platinum V-Sport $72,995 MSRP | — |
Live inventory
Cadillac XTS vs Mercedes-Benz C43 AMG FAQ
- Which is better: 2019 Cadillac XTS or 2026 Mercedes-Benz C43 AMG?
- It depends on priorities. OpenDealer compares 2019 Cadillac XTS vs 2026 Mercedes-Benz C43 AMG on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2019 Cadillac XTS or 2026 Mercedes-Benz C43 AMG?
- Based on starting MSRP, the 2019 Cadillac XTS starts lower at $46,895. Live Cadillac XTS listings start at $17,900.
- Which has better startingMsrp: 2019 Cadillac XTS or 2026 Mercedes-Benz C43 AMG?
- The 2019 Cadillac XTS leads on startingMsrp in this comparison (46,895).
- Which has better horsepower: 2019 Cadillac XTS or 2026 Mercedes-Benz C43 AMG?
- The 2026 Mercedes-Benz C43 AMG leads on horsepower in this comparison (416).
- Which has better maxTowingLbs: 2019 Cadillac XTS or 2026 Mercedes-Benz C43 AMG?
- The 2019 Cadillac XTS leads on maxTowingLbs in this comparison (1,000).
- How do the NHTSA safety ratings compare for 2019 Cadillac XTS vs 2026 Mercedes-Benz C43 AMG?
- NHTSA overall crash-test ratings in this comparison: Cadillac XTS (Not Rated/5 NHTSA overall).