2025 Lexus RC vs 2025 Mercedes-Benz C-Class

$45,620 · Coupe

$48,450 · Sedan

Comparison Overview

Choosing between the sleek 2025 Lexus RC coupe and the versatile 2025 Mercedes-Benz C-Class sedan often boils down to prioritizing style versus everyday practicality. If raw numbers matter most, the Mercedes C-Class pulls ahead significantly in efficiency, offering 29 MPG combined versus the Lexus RC's 25 MPG combined, a difference that adds up over time. While the Lexus starts lower at an MSRP of $45,620 compared to the C-Class's $48,450, the Mercedes compensates with more grunt, boasting 255 hp and 295 lb-ft of torque against the Lexus's 241 hp and 258 lb-ft. The C-Class also offers slightly more utility, with 11.6 cu ft of cargo space compared to the RC's 10.4 cu ft. Both require premium fuel and are RWD, but the C-Class’s sedan body and superior mileage make it the more balanced daily driver for many buyers, whereas the RC remains a dedicated style statement.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz C-Class

The 2025 Mercedes-Benz C-Class wins for commuting due to its superior fuel economy, achieving 29 MPG combined versus the Lexus RC's 25 MPG combined.

👨‍👩‍👧‍👦 Best for Families

2025 Mercedes-Benz C-Class

As a sedan, the C-Class offers more accessible rear seating and slightly more cargo space (11.6 cu ft vs. 10.4 cu ft), making it the practical choice for carrying passengers.

🏎️ Best for Enthusiasts

2025 Mercedes-Benz C-Class

The C-Class edges out the RC in performance metrics, delivering 255 hp and 295 lb-ft of torque compared to the RC's 241 hp and 258 lb-ft.

💰 Best Value

2025 Lexus RC

The 2025 Lexus RC offers a lower entry price point at $45,620, making it the better initial value proposition despite slightly lower performance figures.

Choose the Lexus RC if...

You prefer the dedicated sporty look and fixed roofline of a true two-door coupe over a four-door sedan.
You want the lowest starting cost, as the Lexus RC MSRP begins at $45,620.
You don't mind sacrificing 4 MPG combined fuel economy for its specific styling.

Choose the Mercedes-Benz C-Class if...

Maximum efficiency is key, as the C-Class delivers 35 MPG highway compared to the RC's 31 MPG highway.
You require more immediate torque for city driving, benefiting from the C-Class's 295 lb-ft rating.
You need slightly more usable storage space, provided by the C-Class's 11.6 cu ft trunk.

Key Dimensions

Dimension	Lexus RC	Mercedes-Benz C-Class
Length	185.0"	187.0"
Width	72.4"	74.4"
Height	54.9"	56.6"
Wheelbase	107.5"	112.8"

Features Comparison

Safety

Feature	Lexus	Mercedes-Benz
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	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
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	3
Rear Height Adjustable Headrests	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Driver Attention Alert	—	✓
Rear Door Child Safety Locks	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Front Power Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	Lexus	Mercedes-Benz
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	mild hybrid
Horsepower	241 hp @ 5200 rpm	255 hp @ 5800 rpm
Torque	258 lb-ft @ 1650 rpm	295 lb-ft @ 2000 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Lexus	Mercedes-Benz
Transmission Type	8-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive

Fuel

Feature	Lexus	Mercedes-Benz
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	21/31 MPG	25/35 MPG
EPA Fuel Economy (Combined)	25 MPG	29 MPG
EPA Driving Range (City/Highway)	367.5/542.5 mi.	435.0/609.0 mi.
Fuel Tank Capacity	17.5 gal.	17.4 gal.

Comfort & Convenience

Feature	Lexus	Mercedes-Benz
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	✓	✓
Adaptive Cruise Control	✓	—
Front Cupholders	✓	✓
Front Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Front Parking Sensors	—	✓
Rear Parking Sensors	—	✓
Automatic Parking Assist	—	✓
Wireless Charging Pad	—	✓
Cruise Control	—	✓
Universal Remote Transmitter	—	✓
Rear Cupholders	—	✓
Rear Door Pockets	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	Lexus	Mercedes-Benz
Infotainment Display	8.0 in	11.9 in
AM/FM Stereo	✓	✓
Speaker System	10	5
Android Auto (Wired)	✓	—
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	6 months
Speed Sensitive Volume Control	✓	—
Subwoofer Count	—	1
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓

Power Feature

Feature	Lexus	Mercedes-Benz
One-Touch Power Windows	2	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass

Frontseats

Feature	Lexus	Mercedes-Benz
Front Head Room	39.0 in.	40.0 in.
Front Leg Room	45.4 in.	41.7 in.
Front Shoulder Room	54.7 in.	56.3 in.
Front Hip Room	53.9 in.	—
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	10-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Passenger Seat Power Adjustments	8-way	10-way
Passenger Seat Height Adjustment	✓	✓
Driver Seat Thigh Extension	—	✓
Driver Seat Memory Settings	—	3
Passenger Seat Lumbar Support	—	Power
Passenger Seat Memory Settings	—	3
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Lexus	Mercedes-Benz
Rear Head Room	34.8 in.	37.5 in.
Rear Leg Room	27.3 in.	36.0 in.
Rear Shoulder Room	50.8 in.	55.6 in.
Rear Hip Room	44.9 in.	—
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Lexus	Mercedes-Benz
Wheel Material	Alloy	Alloy
Wheel Size	18 x 8.0 in	18 x 8.5 in
Tire Type	All Season	—
Tire Size	235/45R18	245/40R18
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Run Flat Tires	—	✓

Suspension

Feature	Lexus	Mercedes-Benz
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Lexus	Mercedes-Benz
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	6 yr./ unlimited mi.	4 yr./ 50000 mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ 50000 mi.
Complimentary Scheduled Maintenance	1 yr./ 10000 mi.	—
Hybrid Component Warranty	—	6 yr./ 62000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Lexus RC and 2025 Mercedes-Benz C-Class.

How much more powerful is the C-Class compared to the Lexus RC?

The 2025 Mercedes-Benz C-Class is slightly more powerful, generating 255 horsepower, which beats the Lexus RC's 241 horsepower. Furthermore, the C-Class pulls stronger with 295 lb-ft of torque compared to the RC’s 258 lb-ft, although both utilize premium fuel.

Is the difference in fuel economy significant between these two cars?

Yes, the difference is notable; the C-Class achieves 29 MPG combined, while the RC only manages 25 MPG combined. Over the course of a year, this 4 MPG difference in efficiency will mean fewer trips to the pump for the Mercedes owner.

Which car offers more interior and storage practicality?

The Mercedes-Benz C-Class sedan is inherently more practical, offering 11.6 cu ft of cargo space compared to the coupe-only Lexus RC's 10.4 cu ft. Additionally, the C-Class body style typically offers easier access to the rear seats for passengers.

Are the transmissions different between the two vehicles?

Yes, they use different automatic transmissions optimized for their performance goals. The Lexus RC uses an 8-speed shiftable automatic, while the Mercedes-Benz C-Class utilizes a 9-speed shiftable automatic transmission.

Which vehicle is physically larger, and does that impact usability?

The C-Class sedan is slightly larger overall; it is 2.0 inches longer and 2.0 inches wider than the RC coupe. While both are RWD, the C-Class’s larger dimensions contribute to its marginally greater cargo capacity.

Do both cars require the same type of gasoline?

Both the 2025 Lexus RC and the 2025 Mercedes-Benz C-Class specify that premium unleaded gasoline is required for optimal operation, meaning neither vehicle runs on regular octane fuel.