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) |
| 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 | 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 |
|---|---|---|
| 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 | 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 |
Live inventory
Cadillac CT410 for sale
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Evergreen Metallic•Whisper Beige With Jet Black Accents66,571 mi$23,990Drive Appeal
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Gray•Jet Black with Jet Black accents21,760 mi$30,398Kendall Hyundai
Miami, FL
Used2020 Cadillac CT4
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Summit White•Jet Black With Jet Black Accents40,015 mi$22,481Smythe Volvo Cars
Summit, NJ
Certified2023 Cadillac CT4
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Black Raven56,110 mi$29,033Bayway Cadillac of the Woodlands
The Woodlands, TX
Used2021 Cadillac CT4
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Black•Black78,315 mi$24,283Hanania INFINITI of Orange Park
Jacksonville, FL
Used2022 Cadillac CT4
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Infrared Tintcoat•Jet Black w/Jet Black Accents35,079 mi$28,999Countryside Chevrolet
Byron, GA
BMW 330i xDrive vs Cadillac CT4 FAQ
- Which is better: 2026 BMW 330i xDrive or 2026 Cadillac CT4?
- It depends on priorities. OpenDealer compares 2026 BMW 330i xDrive 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 BMW 330i xDrive 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 BMW 330i xDrive or 2026 Cadillac CT4?
- The 2026 Cadillac CT4 leads on startingMsrp in this comparison (35,600).
- Which has better combinedMpg: 2026 BMW 330i xDrive or 2026 Cadillac CT4?
- The 2026 BMW 330i xDrive leads on combinedMpg in this comparison (29).
- Which has better horsepower: 2026 BMW 330i xDrive or 2026 Cadillac CT4?
- The 2026 Cadillac CT4 leads on horsepower in this comparison (472).
- How do the NHTSA safety ratings compare for 2026 BMW 330i xDrive vs 2026 Cadillac CT4?
- NHTSA overall crash-test ratings in this comparison: Cadillac CT4 (Not Rated/5 NHTSA overall).