2025 BMW 2 Series Gran Coupe vs 2026 Cadillac CT4

$41,600 · Sedan

$35,600 · Sedan

Comparison Overview

Deciding between the 2025 BMW 2 Series Gran Coupe and the 2026 Cadillac CT4 often boils down to prioritizing brand prestige versus upfront savings and practicality. Buyers face a $6,000 MSRP gap, with the BMW starting at $41,600 and the Cadillac at $35,600. Performance is closely matched; the BMW delivers slightly more punch with 241 hp and 295 lb-ft of torque compared to the CT4's 237 hp and 258 lb-ft. However, the BMW pulls ahead significantly in efficiency, achieving a 30 combined MPG versus the CT4's 26 combined MPG, which helps offset the higher initial cost over time, especially since the BMW requires premium fuel while the Cadillac only recommends it. Furthermore, the BMW, despite being 8 inches shorter overall (179.2 inches vs 187.2 inches for the Cadillac), manages to offer slightly more storage with 12 cubic feet of cargo space versus the CT4's 10.7 cubic feet.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 BMW 2 Series Gran Coupe

The BMW 2 Series Gran Coupe wins for commuters due to its superior combined fuel economy of 30 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 BMW 2 Series Gran Coupe

The BMW offers marginally better utility with 12 cubic feet of cargo space compared to the Cadillac's 10.7 cubic feet.

🏎️ Best for Enthusiasts

2025 BMW 2 Series Gran Coupe

The BMW provides a slight edge in driving dynamics with higher torque (295 lb-ft vs 258 lb-ft) and the performance-oriented AWD system.

💰 Best Value

2026 Cadillac CT4

The Cadillac CT4 wins on initial cost savings by being $6,000 less expensive at its $35,600 MSRP.

Choose the BMW 2 Series Gran Coupe if...

You prioritize maximizing fuel efficiency, as the BMW offers 30 combined MPG.
You prefer the assurance of All-Wheel Drive for varied weather conditions.
You desire slightly higher torque figures (295 lb-ft) for quicker acceleration feel.

Choose the Cadillac CT4 if...

Your primary concern is saving money upfront, given its $35,600 starting price.
You prefer a longer vehicle footprint (187.2 inches) and a traditional Rear-Wheel Drive layout.
You don't mind premium fuel being recommended instead of required, potentially saving on fueling costs.

Key Dimensions

Dimension	BMW 2 Series Gran Coupe	Cadillac CT4
Length	179.2"	187.2"
Width	70.9"	71.4"
Height	56.9"	56.0"
Wheelbase	105.1"	109.0"

Features Comparison

Safety

Feature	BMW	Cadillac
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front 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
Brake Drying	✓	—
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	2
Rear Folding Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Rear Cross Traffic Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Rear Height Adjustable Headrests	—	✓

Engine

Feature	BMW	Cadillac
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	241 hp @ 4500 rpm	237 hp @ 5000 rpm
Torque	295 lb-ft @ 1500 rpm	258 lb-ft @ 1500 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	BMW	Cadillac
Transmission Type	7-speed automated manual	8-speed shiftable automatic
Drivetrain Type	all wheel drive	rear wheel drive
Center Differential Type	Limited Slip	—

Fuel

Feature	BMW	Cadillac
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	26/38 MPG	22/32 MPG
EPA Fuel Economy (Combined)	30 MPG	26 MPG
EPA Driving Range (City/Highway)	0/0 mi.	374.0/544.0 mi.
Fuel Tank Capacity	—	17.0 gal.

Comfort & Convenience

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

In Car Entertainment

Feature	BMW	Cadillac
Infotainment Display	10.7 in	8.0 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Harman/Kardon	—
Speaker System	12	8
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	3 months
Auxiliary Audio Input	—	✓
Memory Card Slot	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

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

Frontseats

Feature	BMW	Cadillac
Seat Material: Leatherette	✓	✓
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	10-way	8-way
Driver Seat Manual Adjustments	2-way	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	2	—
Passenger Seat Power Adjustments	10-way	6-way
Passenger Seat Manual Adjustments	2-way	—
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Thigh Extension	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Head Room	—	38.3 in.
Front Leg Room	—	42.4 in.
Front Shoulder Room	—	55.2 in.
Front Hip Room	—	53.0 in.
Front Seat Type: Bucket	—	✓
Driver Seat Lumbar Support	—	Power

Rearseats

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

Tires and Wheels

Feature	BMW	Cadillac
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 8.0 in	—
Tire Type	All Season	✓
Tire Size	225/45R18	P225/45R17
Wheel Diameter	—	17 in

Suspension

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

Warranty

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

Frequently Asked Questions

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

How significant is the difference in performance between these two sedans?

The difference is minimal in raw numbers; the BMW 2 Series Gran Coupe offers 241 horsepower and 295 lb-ft of torque. The Cadillac CT4 is slightly behind with 237 horsepower and 258 lb-ft of torque, making the BMW slightly quicker on paper.

Which car is more expensive to run daily based on fuel costs?

The BMW 2 Series Gran Coupe costs more upfront ($41,600 vs $35,600) and requires premium fuel, though it saves money with better efficiency (30 MPG combined). The CT4 is cheaper to buy but has lower efficiency (26 MPG combined) and only recommends premium fuel.

Does the Cadillac CT4 have better space for luggage?

No, the BMW 2 Series Gran Coupe is surprisingly more practical for storage, boasting 12 cubic feet of cargo capacity. The Cadillac CT4 offers slightly less room at 10.7 cubic feet.

What is the key drivetrain difference affecting driving feel?

The BMW utilizes an All-Wheel Drive system paired with a 7-speed automated manual, often favored for improved traction. Conversely, the Cadillac features a traditional Rear-Wheel Drive setup coupled with an 8-speed shiftable automatic, which many enthusiasts prefer for balanced handling.

How much larger is the 2026 Cadillac CT4 physically?

The Cadillac CT4 is noticeably longer than the BMW. It measures 187.2 inches in length compared to the BMW's 179.2 inches, making the Cadillac approximately 8 inches longer overall.

Is the fuel requirement the same for both premium gasoline?

No, this is an important distinction for budgeting: the 2025 BMW 2 Series Gran Coupe explicitly requires premium unleaded, whereas the 2026 Cadillac CT4 only recommends it.