BMW 330i xDrive vs Cadillac CT4
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Cadillac CT4
Overview
| Spec | BMW 330i xDrive330i xDrive | Cadillac CT4Luxury |
|---|---|---|
| Selected trim | 330i xDrive | Luxury |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (recommended) |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | mild hybrid | gas |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | BMW 330i xDrive330i xDrive | Cadillac CT4Luxury |
|---|---|---|
| MSRP | $49,500 | $35,600 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | BMW 330i xDrive330i xDrive | Cadillac CT4Luxury |
|---|---|---|
| Combined MPG | 29 MPG (best) | 26 MPG |
| City MPG | 26 MPG (best) | 22 MPG |
| Highway MPG | 34 MPG (best) | 32 MPG |
| Fuel tank | 15.6 gal | 17 gal (best) |
Performance
| Spec | BMW 330i xDrive330i xDrive | Cadillac CT4Luxury |
|---|---|---|
| Horsepower | 255 hp (best) | 237 hp |
| Torque | 295 lb-ft (best) | 258 lb-ft |
| Engine size | 2 L | 2 L |
| Cylinders | I4 | I4 |
Size & capability
| Spec | BMW 330i xDrive330i xDrive | Cadillac CT4Luxury |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 16.9 cu ft (best) | 10.7 cu ft |
| Curb weight | 3,752 lbs | 3,422 lbs (best) |
| Ground clearance | 5.4 in (best) | — |
| Wheelbase | 112.2 in (best) | 109 in |
| Length | 185.9 in | 187.2 in (best) |
| Width | 71.9 in (best) | 71.4 in |
| Height | 57 in (best) | 56 in |
Safety & recalls
| Spec | BMW 330i xDrive330i xDrive | 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 | BMW 330i xDrive | Cadillac CT4 |
|---|---|---|
| 1 | 330i xDrive $49,500 MSRP(Currently comparing) | Luxury $35,600 MSRP(Currently comparing) |
| 2 | — | Premium Luxury $39,900 MSRP |
| 3 | — | Sport $43,800 MSRP |
| 4 | — | V $50,000 MSRP |
| 5 | — | V Blackwing $62,700 MSRP |