Audi S4 vs Cadillac CTS
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2019 Cadillac CTS
Overview
| Spec | Audi S4Premium | Cadillac CTSBase |
|---|---|---|
| Selected trim | Premium | Base |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (recommended) |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2025 | 2019 |
Pricing & market
| Spec | Audi S4Premium | Cadillac CTSBase |
|---|---|---|
| MSRP | $54,900 | $46,995 (best) |
| Lowest listing price | $25,423 (best) | — |
| Median listing price | $25,423 (best) | — |
| Highest listing price | $25,423 (best) | — |
| For sale now | 1 (best) | 0 |
Fuel economy & range
| Spec | Audi S4Premium | Cadillac CTSBase |
|---|---|---|
| Combined MPG | 24 MPG | 25 MPG (best) |
| City MPG | 20 MPG | 22 MPG (best) |
| Highway MPG | 29 MPG | 30 MPG (best) |
| Fuel tank | 15.3 gal | 19 gal (best) |
Performance
| Spec | Audi S4Premium | Cadillac CTSBase |
|---|---|---|
| Horsepower | 349 hp (best) | 268 hp |
| Torque | 369 lb-ft (best) | 295 lb-ft |
| Engine size | 3 L (best) | 2 L |
| Cylinders | V6 | I4 |
Size & capability
| Spec | Audi S4Premium | Cadillac CTSBase |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 12 cu ft | 13.7 cu ft (best) |
| Payload | 1,036 lbs (best) | — |
| Curb weight | 3,880 lbs | 3,652 lbs (best) |
| Wheelbase | 111 in | 114.6 in (best) |
| Length | 187.5 in | 195.5 in (best) |
| Width | 72.7 in (best) | 72.2 in |
| Height | 56.2 in | 57.2 in (best) |
Safety & recalls
| Spec | Audi S4Premium | Cadillac CTSBase |
|---|---|---|
| NHTSA overall | — | 5 / 5 ★ (best) |
| Frontal crash (driver) | — | 5 / 5 ★ (best) |
| Frontal crash (passenger) | — | 4 / 5 ★ (best) |
| Side crash (driver) | — | 5 / 5 ★ (best) |
| Side crash (passenger) | — | 5 / 5 ★ (best) |
| Side pole | — | 5 / 5 ★ (best) |
| Rollover | 5 / 5 ★ | 5 / 5 ★ |
| Open recalls (YMM scope) | None reported | None reported |
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 | Audi S4 | Cadillac CTS |
|---|---|---|
| 1 | Premium $54,900 MSRP(Currently comparing) | Base $46,995 MSRP(Currently comparing) |
| 2 | Premium Plus $58,800 MSRP | Base $86,995 MSRP |
| 3 | Prestige $61,500 MSRP | Base $48,995 MSRP |
| 4 | — | Luxury $52,695 MSRP |
| 5 | — | Luxury $54,695 MSRP |
| 6 | — | Luxury $54,695 MSRP |
| 7 | — | Luxury $56,695 MSRP |
| 8 | — | Premium Luxury $60,195 MSRP |
| 9 | — | Premium Luxury $62,195 MSRP |
| 10 | — | V-Sport $61,695 MSRP |
| 11 | — | V-Sport Premium Luxury $71,795 MSRP |
Live inventory
Audi S4 vs Cadillac CTS FAQ
- Which is better: 2025 Audi S4 or 2019 Cadillac CTS?
- It depends on priorities. OpenDealer compares 2025 Audi S4 vs 2019 Cadillac CTS on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2025 Audi S4 or 2019 Cadillac CTS?
- Based on starting MSRP, the 2019 Cadillac CTS starts lower at $46,995. Live Audi S4 listings start at $25,423.
- Which has better startingMsrp: 2025 Audi S4 or 2019 Cadillac CTS?
- The 2019 Cadillac CTS leads on startingMsrp in this comparison (46,995).
- Which has better combinedMpg: 2025 Audi S4 or 2019 Cadillac CTS?
- The 2019 Cadillac CTS leads on combinedMpg in this comparison (25).
- Which has better horsepower: 2025 Audi S4 or 2019 Cadillac CTS?
- The 2019 Cadillac CTS leads on horsepower in this comparison (640).
- Which has better maxTowingLbs: 2025 Audi S4 or 2019 Cadillac CTS?
- The 2019 Cadillac CTS leads on maxTowingLbs in this comparison (1,000).
- How do the NHTSA safety ratings compare for 2025 Audi S4 vs 2019 Cadillac CTS?
- NHTSA overall crash-test ratings in this comparison: Cadillac CTS (5/5 NHTSA overall).