2025 Mercedes-Benz C-Class vs 2025 Nissan Z
Comparison Overview
The most significant numerical divergence between the 2025 Mercedes-Benz C-Class (car1) and the 2025 Nissan Z (car2) is power output, featuring a substantial 145 horsepower gap, with the Z producing 400 hp to the C-Class’s 255 hp. This performance difference is balanced by opposing metrics in efficiency and practicality. The C-Class achieves a superior combined fuel economy of 29 MPG, outperforming the Nissan Z’s 20 MPG by 9 MPG, although the Mercedes mandates premium fuel. Furthermore, the C-Class sedan offers 11.6 cu ft of cargo space, contrasting with the Z’s coupe format limitations. Priced at $48,450 MSRP versus the Z's $42,970, the $5,480 difference reflects the Mercedes’ luxury focus against the Nissan’s pure, lower-cost performance orientation.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Mercedes-Benz C-Class
The C-Class is superior for commuting due to its 29 MPG combined efficiency rating and sedan body style offering greater passenger comfort.
2025 Mercedes-Benz C-Class
With a dedicated sedan body style and 11.6 cu ft of cargo space, the C-Class provides necessary utility that the two-seater Z coupe cannot match.
2025 Nissan Z
The Nissan Z appeals to enthusiasts with its 400 hp, 350 lb-ft of torque, and standard 6-speed manual transmission.
2025 Nissan Z
The Nissan Z provides 145 more horsepower for a starting price that is $5,480 less expensive than the C-Class, resulting in a superior performance-per-dollar metric.
Choose the Mercedes-Benz C-Class if...
- Your daily drive demands the higher fuel efficiency resulting in 29 MPG combined.
- You require four doors and 11.6 cubic feet of cargo capacity.
- You prefer the smooth operation of a 9-speed automatic transmission paired with 255 horsepower.
Choose the Nissan Z if...
- Raw power is the priority, evidenced by the Z's 400 horsepower output.
- You value the tactile engagement of a 6-speed manual transmission.
- You are comfortable with the lower $42,970 MSRP and require less overall vehicle width (72.6 inches).
Key Dimensions
| Dimension | Mercedes-Benz C-Class | Nissan Z |
|---|---|---|
| Length | 187.0" | 172.4" |
| Width | 74.4" | 72.6" |
| Height | 56.6" | 51.8" |
| Wheelbase | 112.8" | 100.4" |
Features Comparison
Safety
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Driver Attention 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 | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Power Adjustable Headrests | ✓ | — |
| Rear Headrests | 3 | — |
| Rear Height Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Lane Departure Warning | — | ✓ |
| Rear Cross Traffic Alert | — | ✓ |
| Adaptive Headlights | — | ✓ |
| Front Height Adjustable Headrests | — | ✓ |
Engine
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Base Engine Displacement | 2.0 L | 3.0 L |
| Number of Cylinders | inline 4 | V6 |
| Base Engine Type | mild hybrid | gas |
| Horsepower | 255 hp @ 5800 rpm | 400 hp @ 6400 rpm |
| Torque | 295 lb-ft @ 2000 rpm | 350 lb-ft @ 1600 rpm |
| Number of Valves | 16 | 24 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Transmission Type | 9-speed shiftable automatic | 6-speed manual |
| Drivetrain Type | rear wheel drive | rear wheel drive |
Fuel
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 25/35 MPG | 18/24 MPG |
| EPA Fuel Economy (Combined) | 29 MPG | 20 MPG |
| EPA Driving Range (City/Highway) | 435.0/609.0 mi. | 0/0 mi. |
| Fuel Tank Capacity | 17.4 gal. | — |
Comfort & Convenience
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Power 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 | ✓ | ✓ |
| Front Parking Sensors | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Automatic Parking Assist | ✓ | — |
| Wireless Charging Pad | ✓ | — |
| Cruise Control | ✓ | — |
| Universal Remote Transmitter | ✓ | — |
| 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 | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | — | ✓ |
| Adaptive Cruise Control | — | ✓ |
| Single Zone Climate Control | — | ✓ |
In Car Entertainment
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Infotainment Display | 11.9 in | 8.0 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 5 | 6 |
| Subwoofer Count | 1 | — |
| Android Auto (Wireless) | ✓ | — |
| Apple CarPlay (Wireless) | ✓ | — |
| USB Port | ✓ | — |
| USB Port with External Media Control | ✓ | — |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 6 months | — |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
Power Feature
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Moonroof Type | 1st Row Power Glass | — |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Front Head Room | 40.0 in. | 38.2 in. |
| Front Leg Room | 41.7 in. | 42.9 in. |
| Front Shoulder Room | 56.3 in. | 54.2 in. |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | — |
| Driver Seat Power Adjustments | 10-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Driver Seat Thigh Extension | ✓ | — |
| Driver Seat Memory Settings | 3 | — |
| Passenger Seat Power Adjustments | 10-way | — |
| Passenger Seat Height Adjustment | ✓ | — |
| Passenger Seat Lumbar Support | Power | — |
| Passenger Seat Memory Settings | 3 | — |
| Driver Seat Heating | Multi-level | — |
| Passenger Seat Heating | Multi-level | — |
| Front Hip Room | — | 54.6 in. |
| Seat Material: Cloth | — | ✓ |
| Front Seat Type: Sport | — | ✓ |
| Driver Seat Manual Adjustments | — | 8-way |
| Passenger Seat Manual Adjustments | — | 4-way |
Rearseats
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Rear Head Room | 37.5 in. | — |
| Rear Leg Room | 36.0 in. | — |
| Rear Shoulder Room | 55.6 in. | — |
| Split-Folding Rear Seatback | ✓ | — |
| Folding Center Armrest | ✓ | — |
Tires and Wheels
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Wheel Material | Alloy | — |
| Wheel Size | 18 x 8.5 in | 18 x 9.0 in. |
| Tire Size | 245/40R18 | 245/45R |
| Run Flat Tires | ✓ | — |
| Wheel Finish | — | Painted Alloy |
| Tire Type | — | Performance |
Suspension
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Mercedes-Benz | Nissan |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 5 yr./ 60000 mi. |
| Hybrid Component Warranty | 6 yr./ 62000 mi. | — |
| Corrosion/Rust Warranty | 4 yr./ 50000 mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Complimentary Scheduled Maintenance | — | 2 yr./ 24000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Mercedes-Benz C-Class and 2025 Nissan Z.
Which car offers better long-term running costs regarding fuel?
The 2025 Mercedes-Benz C-Class is significantly better for fuel economy, achieving 29 MPG combined compared to the Nissan Z's 20 MPG combined rating. However, the C-Class requires premium unleaded, whereas the Z only recommends it.
How much larger is the Mercedes C-Class in physical dimensions than the Nissan Z?
The C-Class is dimensionally larger, measuring 187.0 inches in length versus the Z's 172.4 inches, making the Mercedes 14.6 inches longer. The C-Class is also taller at 56.6 inches compared to the Z’s 51.8 inches.
Is the C-Class's premium MSRP justified by its performance over the Nissan Z?
While the C-Class costs $5,480 more MSRP, its performance output is substantially lower: 255 hp versus the Z’s 400 hp. The price difference reflects luxury features and efficiency rather than raw acceleration figures.
Does the Mercedes C-Class offer a manual transmission option?
No, the 2025 Mercedes-Benz C-Class exclusively utilizes a 9-speed shiftable automatic transmission. Conversely, the 2025 Nissan Z offers a traditional 6-speed manual as a standard option.
What is the difference in torque output between these two rear-wheel-drive vehicles?
The Nissan Z produces 350 lb-ft of torque, giving it a 55 lb-ft advantage over the Mercedes C-Class, which delivers 295 lb-ft of torque.
Which vehicle is suitable for passengers, given the cargo limitations?
The C-Class sedan is the only viable option for more than two occupants or cargo hauling, offering 11.6 cubic feet. The Nissan Z is strictly a two-seater coupe with unlisted cargo capacity, likely much smaller.
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