Audi A3 Quattro vs Cadillac CT4
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Cadillac CT4
Overview
| Spec | Audi A3 QuattroPremium | Cadillac CT4Luxury |
|---|---|---|
| Selected trim | Premium | Luxury |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | regular unleaded | premium unleaded (recommended) |
| Transmission | 7-speed automated manual | 8-speed shiftable automatic |
| Engine type | mild hybrid | gas |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Audi A3 QuattroPremium | Cadillac CT4Luxury |
|---|---|---|
| MSRP | $40,100 | $35,600 (best) |
| Lowest listing price | — | $21,900 (best) |
| Median listing price | — | $26,892 (best) |
| Highest listing price | — | $42,900 (best) |
| For sale now | 0 | 10 (best) |
Fuel economy & range
| Spec | Audi A3 QuattroPremium | Cadillac CT4Luxury |
|---|---|---|
| Combined MPG | 28 MPG (best) | 26 MPG |
| City MPG | 24 MPG (best) | 22 MPG |
| Highway MPG | 34 MPG (best) | 32 MPG |
| Fuel tank | 14.5 gal | 17 gal (best) |
Performance
| Spec | Audi A3 QuattroPremium | Cadillac CT4Luxury |
|---|---|---|
| Horsepower | 201 hp | 237 hp (best) |
| Torque | 236 lb-ft | 258 lb-ft (best) |
| Engine size | 2 L | 2 L |
| Cylinders | I4 | I4 |
Size & capability
| Spec | Audi A3 QuattroPremium | Cadillac CT4Luxury |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 8.3 cu ft | 10.7 cu ft (best) |
| Payload | 860 lbs (best) | — |
| Curb weight | 3,417 lbs (best) | 3,422 lbs |
| Wheelbase | 103.7 in | 109 in (best) |
| Length | 177.3 in | 187.2 in (best) |
| Width | 71.5 in (best) | 71.4 in |
| Height | 56.2 in (best) | 56 in |
Safety & recalls
| Spec | Audi A3 QuattroPremium | Cadillac CT4Luxury |
|---|---|---|
| NHTSA overall | — | Not Rated |
| Frontal crash (driver) | — | Not Rated |
| Frontal crash (passenger) | — | Not Rated |
| Side crash (driver) | — | Not Rated |
| Side crash (passenger) | — | Not Rated |
| Side pole | — | Not Rated |
| Rollover | — | Not Rated |
| 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 A3 Quattro | Cadillac CT4 |
|---|---|---|
| 1 | Premium $40,100 MSRP(Currently comparing) | Luxury $35,600 MSRP(Currently comparing) |
| 2 | Premium Plus $43,000 MSRP | Premium Luxury $39,900 MSRP |
| 3 | — | Sport $43,800 MSRP |
| 4 | — | V $50,000 MSRP |
| 5 | — | V Blackwing $62,700 MSRP |
Live inventory
Cadillac CT410 for sale
See all
Used2021 Cadillac CT4
Premium Luxury
Evergreen Metallic•Whisper Beige With Jet Black Accents66,571 mi$23,990Drive Appeal
Eden Prairie, MN
Used2023 Cadillac CT4
Premium Luxury
Gray•Jet Black with Jet Black accents21,760 mi$30,398Kendall Hyundai
Miami, FL
Used2020 Cadillac CT4
Premium Luxury
Summit White•Jet Black With Jet Black Accents40,015 mi$22,481Smythe Volvo Cars
Summit, NJ
Certified2023 Cadillac CT4
Premium Luxury
Black Raven56,110 mi$29,033Bayway Cadillac of the Woodlands
The Woodlands, TX
Used2021 Cadillac CT4
Sport
Black•Black78,315 mi$24,283Hanania INFINITI of Orange Park
Jacksonville, FL
Used2022 Cadillac CT4
Sport
Infrared Tintcoat•Jet Black w/Jet Black Accents35,079 mi$28,999Countryside Chevrolet
Byron, GA
Audi A3 Quattro vs Cadillac CT4 FAQ
- Which is better: 2026 Audi A3 Quattro or 2026 Cadillac CT4?
- It depends on priorities. OpenDealer compares 2026 Audi A3 Quattro vs 2026 Cadillac CT4 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Audi A3 Quattro or 2026 Cadillac CT4?
- Based on starting MSRP, the 2026 Cadillac CT4 starts lower at $35,600. Live Cadillac CT4 listings start at $21,900.
- Which has better startingMsrp: 2026 Audi A3 Quattro or 2026 Cadillac CT4?
- The 2026 Cadillac CT4 leads on startingMsrp in this comparison (35,600).
- Which has better combinedMpg: 2026 Audi A3 Quattro or 2026 Cadillac CT4?
- The 2026 Audi A3 Quattro leads on combinedMpg in this comparison (28).
- Which has better horsepower: 2026 Audi A3 Quattro or 2026 Cadillac CT4?
- The 2026 Cadillac CT4 leads on horsepower in this comparison (472).
- How do the NHTSA safety ratings compare for 2026 Audi A3 Quattro vs 2026 Cadillac CT4?
- NHTSA overall crash-test ratings in this comparison: Cadillac CT4 (Not Rated/5 NHTSA overall).