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) |
| For sale now | 0 | 0 |
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 |
|---|---|---|
| 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 |