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Cadillac CT4 vs Mercedes-Benz CLA 250+

Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.

Vehicles

Cadillac logo

2026 Cadillac CT4

Mercedes-Benz logo

2027 Mercedes-Benz CLA 250+

Overview

SpecCadillac CT4LuxuryMercedes-Benz CLA 250+CLA 250+ ELECTRIC
Selected trimLuxuryCLA 250+ ELECTRIC
Body styleSedanSedan
Drivetrainrear wheel driverear wheel drive
Fuel typepremium unleaded (recommended)electric
Transmission8-speed shiftable automatic2-speed automatic
Engine typegaselectric
Model year20262027

Pricing & market

SpecCadillac CT4LuxuryMercedes-Benz CLA 250+CLA 250+ ELECTRIC
MSRP$35,600 (best)$47,950
Lowest listing price$21,900 (best)
Median listing price$26,892 (best)
Highest listing price$42,900 (best)
For sale now10 (best)0

Fuel economy & range

SpecCadillac CT4LuxuryMercedes-Benz CLA 250+CLA 250+ ELECTRIC
Combined MPG26 MPG (best)
City MPG22 MPG (best)
Highway MPG32 MPG (best)
Combined MPGe109 MPGe (best)
Electric range317 mi (best)
Battery capacity85 kWh (best)
240V charge time8.8 hr (best)
Fuel tank17 gal (best)

Performance

SpecCadillac CT4LuxuryMercedes-Benz CLA 250+CLA 250+ ELECTRIC
Horsepower237 hp268 hp (best)
Torque258 lb-ft (best)247 lb-ft
Engine size2 L (best)
CylindersI4

Size & capability

SpecCadillac CT4LuxuryMercedes-Benz CLA 250+CLA 250+ ELECTRIC
Seating5 seats5 seats
Doors44
Cargo volume10.7 cu ft11.7 cu ft (best)
Curb weight3,422 lbs (best)4,530 lbs
Wheelbase109 in109.8 in (best)
Length187.2 in (best)185.9 in
Width71.4 in73 in (best)
Height56 in57.8 in (best)

Safety & recalls

SpecCadillac CT4LuxuryMercedes-Benz CLA 250+CLA 250+ ELECTRIC
NHTSA overallNot Rated
Frontal crash (driver)Not Rated
Frontal crash (passenger)Not Rated
Side crash (driver)Not Rated
Side crash (passenger)Not Rated
Side poleNot Rated
RolloverNot Rated
Open recalls (YMM scope)None reportedNone 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.

TrimCadillac CT4Mercedes-Benz CLA 250+
1

Luxury

$35,600 MSRP(Currently comparing)

CLA 250+ ELECTRIC

$47,950 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 CT4 vs Mercedes-Benz CLA 250+ FAQ

Which is better: 2026 Cadillac CT4 or 2027 Mercedes-Benz CLA 250+?
It depends on priorities. OpenDealer compares 2026 Cadillac CT4 vs 2027 Mercedes-Benz CLA 250+ on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
Which costs less: 2026 Cadillac CT4 or 2027 Mercedes-Benz CLA 250+?
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 Cadillac CT4 or 2027 Mercedes-Benz CLA 250+?
The 2026 Cadillac CT4 leads on startingMsrp in this comparison (35,600).
Which has better combinedMpg: 2026 Cadillac CT4 or 2027 Mercedes-Benz CLA 250+?
The 2026 Cadillac CT4 leads on combinedMpg in this comparison (26).
Which has better electricRangeMi: 2026 Cadillac CT4 or 2027 Mercedes-Benz CLA 250+?
The 2027 Mercedes-Benz CLA 250+ leads on electricRangeMi in this comparison (317).
Which has better horsepower: 2026 Cadillac CT4 or 2027 Mercedes-Benz CLA 250+?
The 2026 Cadillac CT4 leads on horsepower in this comparison (472).
How do the NHTSA safety ratings compare for 2026 Cadillac CT4 vs 2027 Mercedes-Benz CLA 250+?
NHTSA overall crash-test ratings in this comparison: Cadillac CT4 (Not Rated/5 NHTSA overall).