2025 Cadillac CT4 vs 2026 BMW 2 Series

$34,995 · Sedan

$41,700 · Coupe

Comparison Overview

The 2025 Cadillac CT4 blasts off the line with American sport sedan swagger, prioritizing a classically sleek, RWD architecture straight out of the gate with an accessible $34,995 MSRP. Its 237 horsepower and 258 lb-ft of torque drive the rear wheels through an 8-speed automatic. Conversely, the 2026 BMW 2 Series Coupe arrives as the sharper, more focused driver's tool, demanding a $41,700 investment for its superior 255 hp and substantial 295 lb-ft of torque. While the CT4 offers 26 combined MPG, the BMW achieves an impressive 30 combined MPG, slightly offsetting its higher initial cost. Despite the CT4’s greater length at 187.2 inches compared to the BMW's 179.0 inches, the Coupe boasts a larger 13.8 cu ft cargo hold versus the Cadillac's 10.7 cu ft, showcasing the dynamic differences between these two rear-wheel-drive rivals.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 BMW 2 Series

The 2026 BMW 2 Series wins for commuters due to its superior 30 combined MPG efficiency versus the CT4's 26 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 BMW 2 Series

The 2026 BMW 2 Series offers better practicality with its larger 13.8 cu ft of cargo space compared to the Cadillac CT4's 10.7 cu ft.

🏎️ Best for Enthusiasts

2026 BMW 2 Series

The 2026 BMW 2 Series offers superior outright power with 255 hp and 295 lb-ft of torque against the CT4's 237 hp and 258 lb-ft.

💰 Best Value

2025 Cadillac CT4

The 2025 Cadillac CT4 provides substantial RWD performance at a compelling $34,995 price point, undercutting the BMW by $6,705.

Choose the Cadillac CT4 if...

You prioritize saving money upfront and want an MSRP below $35,000.
You prefer the slightly more traditional sedan body style over a compact coupe.
You need a car that requires only premium unleaded fuel (recommended) rather than requiring it.

Choose the BMW 2 Series if...

You demand the highest performance figures, boasting 255 hp and 295 lb-ft of torque.
Superior fuel economy is critical, as it achieves 30 combined MPG.
You prefer a more compact, agile footprint, measuring only 179.0 inches in length.

Key Dimensions

Dimension	Cadillac CT4	BMW 2 Series
Length	187.2"	179.0"
Width	71.4"	72.4"
Height	56.0"	54.8"
Wheelbase	109.0"	107.9"

Features Comparison

Safety

Feature	Cadillac	BMW
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Dual Rear Side-Mounted Airbags	✓	—
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	—
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	2	2
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Rear Folding Headrests	—	✓

Engine

Feature	Cadillac	BMW
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	237 hp @ 5000 rpm	255 hp @ 5000 rpm
Torque	258 lb-ft @ 1500 rpm	295 lb-ft @ 1550 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Cadillac	BMW
Transmission Type	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive

Fuel

Feature	Cadillac	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	22/32 MPG	26/35 MPG
EPA Fuel Economy (Combined)	26 MPG	30 MPG
EPA Driving Range (City/Highway)	374.0/544.0 mi.	356.2/479.5 mi.
Fuel Tank Capacity	17.0 gal.	13.7 gal.

Comfort & Convenience

Feature	Cadillac	BMW
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	—
Front Seatback Storage	✓	—
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Sun Sensor	✓	—
Dual Vanity Mirrors	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Front Parking Sensors	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	Cadillac	BMW
Infotainment Display	8.0 in	14.9 in
AM/FM Stereo	✓	✓
Speaker System	8	7
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Memory Card Slot	✓	—
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	12 months
Speed Sensitive Volume Control	✓	✓
Stereo Power	—	205W

Power Feature

Feature	Cadillac	BMW
One-Touch Power Windows	4	2
Keyless Entry	✓	—
Heated Mirrors	✓	✓
Remote Keyless Entry	—	✓

Frontseats

Feature	Cadillac	BMW
Front Head Room	38.3 in.	39.8 in.
Front Leg Room	42.4 in.	41.8 in.
Front Shoulder Room	55.2 in.	55.9 in.
Front Hip Room	53.0 in.	—
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	8-way	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	—
Passenger Seat Power Adjustments	6-way	—
Passenger Seat Height Adjustment	✓	✓
Front Seat Type: Sport	—	✓
Driver Seat Thigh Extension	—	✓
Driver Seat Memory Settings	—	2
Passenger Seat Thigh Extension	—	✓
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Cadillac	BMW
Rear Head Room	36.5 in.	35.0 in.
Rear Leg Room	33.4 in.	32.2 in.
Rear Shoulder Room	53.9 in.	51.7 in.
Rear Hip Room	52.5 in.	—
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	✓
Pass-Thru Center Armrest	✓	✓

Tires and Wheels

Feature	Cadillac	BMW
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	17 in	—
Tire Size	P225/45R17	225/45R18
Tire Type	✓	All Season
Wheel Size	—	18 x 7.5 in

Suspension

Feature	Cadillac	BMW
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Cadillac	BMW
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	12 yr./ unlimited mi.
Roadside Assistance	6 yr./ 70000 mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	3 yr./ 36000 mi.
Hybrid Component Warranty	—	8 yr./ 100000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Cadillac CT4 and 2026 BMW 2 Series.

How significant is the performance gap between the CT4 and the 2 Series?

The 2026 BMW 2 Series holds a noticeable advantage in output, delivering 255 horsepower and 295 lb-ft of torque. The 2025 Cadillac CT4 counters with 237 horsepower and 258 lb-ft of torque, making the BMW the quicker machine overall.

Is the extra cost of the BMW 2 Series justified by its fuel efficiency?

The BMW offers four miles per gallon better combined efficiency, netting 30 MPG versus the CT4's 26 MPG. While this saves money over time, it might not fully offset the $6,705 initial price difference.

Which vehicle is physically larger and offers more usable space?

The Cadillac CT4 is longer (187.2 inches vs. 179.0 inches) but the BMW 2 Series Coupe offers superior trunk space at 13.8 cu ft compared to the CT4's 10.7 cu ft.

Do both cars use the same type of transmission?

Yes, both the 2025 Cadillac CT4 and the 2026 BMW 2 Series utilize an 8-speed shiftable automatic transmission, providing flexibility in how the power is delivered to the rear wheels.

Are there fuel requirement differences between these two RWD vehicles?

The Cadillac CT4 recommends premium unleaded fuel for its engine to perform optimally. The BMW 2 Series, reflecting its higher-strung engine tune, strictly requires premium unleaded fuel.

Which car provides a more accessible entry point into rear-wheel-drive performance?

The 2025 Cadillac CT4 is the clear winner here, starting at an MSRP of $34,995. This significantly undercuts the 2026 BMW 2 Series Coupe's starting price of $41,700.