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BMW 3 Series vs Cadillac CT4 - Differences and prices compared

Compare performance (386 HP vs 237 HP), trunk space and price (45,600 $ vs 35,000 $ ) at a glance. See which model fits your needs and budget better – BMW 3 Series or Cadillac CT4?

BMW 3 Series vs Cadillac CT4: Key differences

BMW 3 Series

  • noticeably more power
  • markedly more efficient
  • noticeably more trunk space

Cadillac CT4

  • markedly cheaper
  • very slightly lighter

Here’s where it gets real: The technical differences in detail

3 Series

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Cadillac CT4 is markedly cheaper – starting at 35,000 $ , while the BMW 3 Series costs 45,600 $ . That’s a price difference of around 10,605 $.

When it comes to city fuel economy, the BMW 3 Series performs markedly better – achieving 28 mpg, compared to 22 mpg for the Cadillac CT4. That’s a difference of about 6 mpg.

CT4

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW 3 Series offers noticeably more power – delivering 386 HP compared to 237 HP. That’s roughly 149 HP more horsepower.

There’s also a difference in torque: the BMW 3 Series delivers visibly more torque with 398 lb-ft compared to 258 lb-ft. That’s about 140 lb-ft more.

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Cadillac CT4 is very slightly lighter – 3,422 lbs compared to 3,644 lbs. The difference is around 222 lbs.

In terms of cargo space, the BMW 3 Series offers noticeably more room – 16.9 cu. ft. compared to 10.7 cu. ft.. That’s a difference of about 6.2 cu. ft..

Who wins the race in the data check?

The BMW 3 Series is decisively ahead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from $45,600
3 Series

BMW 3 Series

  • Engine Type : , Plug-In Hybrid
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 255 - 386 HP
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BMW 3 Series

The BMW 3 Series continues to set the standard in the compact executive class with its blend of dynamic performance, sophisticated design, and cutting-edge technology. Whether navigating city streets or cruising on the highway, this model offers a comfortable ride without compromising on the driving excitement BMW is known for. Inside, the high-quality materials and intuitive infotainment system make every journey as enjoyable as it is efficient.

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Cadillac CT4

The Cadillac CT4 offers a refreshing take on luxury sedans with its stylish design and spirited performance. Inside, the CT4 combines modern technology with high-end finishes, creating an inviting environment that caters to both driver and passengers. This model stands out for those seeking the craftsmanship Cadillac is known for, but with a sporty edge.

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Cadillac CT4

Costs and Consumption
Price
45,600 - 62,200 $
Price
35,000 - 41,100 $
FuelEconomy City
26 - 28 mpg
FuelEconomy City
22 mpg
FuelEconomy Hwy
33 - 35 MPG
FuelEconomy Hwy
32 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
10.6 - 15.6 gal
Fuel tank capacity
17 gal

Dimensions and Body
Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3,644 - 4,138 lbs
Curb weight
3,422 - 3,468 lbs
Trunk Volume
13.2 - 16.9 cu. ft.
Trunk Volume
10.7 cu. ft.
Length
185.7 - 185.9 in.
Length
187.2 in.
Width
71.9 in.
Width
71.4 in.
Height
56 - 57 in.
Height
56 in.

Engine and Performance
Engine Type
, Plug-In Hybrid
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
Power HP
255 - 386 HP
Power HP
237 HP
Torque
295 - 398 lb-ft
Torque
258 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
-
Gears
-
Gears
-

General
Model Year
2,024 - 2,025
Model Year
2,025
Brand
BMW
Brand
Cadillac
What is the starting MSRP for the BMW 3 Series?

The BMW 3 Series starts at 45,600 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.