Mercedes-Benz C-class (W206) · Facelift 2026
Car comparison
Mercedes-Benz C-class (W206) · Facelift 2026 C 300 · Stage 3vsMercedes-Benz C-class (W206) · Facelift 2026 C 300 · Stage 2vsMercedes-Benz C-class (W206) · Facelift 2026 C 300 · Stage 1vsMercedes-Benz C-class (W206) · Facelift 2026 C 300
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz C-class (W206) · Facelift 2026
C 300 (Stage 2)
Mercedes-Benz C-class (W206) · Facelift 2026
C 300 (Stage 1)
Mercedes-Benz C-class (W206) · Facelift 2026
C 300
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp
- Quickest 0-100 km/h4.7 s
- Fastest top speed321 km/h199 mph
- Most powerful387 hp289 kW
- Highest torque620 Nm457 lb-ft
- Lightest1,685 kg3,715 lb
- Best power-to-weight230 hp/t171 kW/t4.4 kg/hp
- Lowest combined fuel consumption7.0 L/100 km33.6 mpg US40.4 mpg UK
- Best estimated range943 km586 mi
- Largest trunk455 L
- Best overall score80/100
- Best performance score83/100
- Best economy score88/100
- Best practicality score74/100
Specification comparison
| Model | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp |
|---|---|---|---|---|
| Power | 387hp289kW+129 hp | 335hp250kW+77 hp | 304hp227kW+46 hp | 258hp192kW |
| Torque | 620Nm457lb-ft+220 Nm | 540Nm398lb-ft+140 Nm | 488Nm360lb-ft+88 Nm | 400Nm295lb-ft |
| Curb weight | 1,685kg3,715lb | 1,685kg3,715lb | 1,685kg3,715lb | 1,685kg3,715lb |
| Gross weight | 2,280kg5,027lb | 2,280kg5,027lb | 2,280kg5,027lb | 2,280kg5,027lb |
| Top speed | 321 km/h 199 mph | 305 km/h 190 mph | 295 km/h 183 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated |
| To 99% top speed | 53.7s99% target: 318 km/h / 197 mph-7.5 s Calculated | 57.8s99% target: 302 km/h / 188 mph-3.3 s Calculated | 60.6s99% target: 292 km/h / 181 mph-0.5 s Calculated | 61.1s99% target: 262 km/h / 163 mph Calculated |
| 0-100 km/h | 4.7s-1.4 s | 5.2s-0.9 s | 5.5s-0.6 s | 6.1s |
| 0-200 km/h | 12.0s-6.4 s Calculated | 13.7s-4.7 s Calculated | 15.0s-3.4 s Calculated | 18.4s Calculated |
| 0-60 mph | 4.5s-1.3 s Calculated | 5.0s-0.9 s Calculated | 5.3s-0.6 s Calculated | 5.8s Calculated |
| Fuel consumption | 7L/100 km33.6mpg US40.4mpg UK | 7L/100 km33.6mpg US40.4mpg UK | 7L/100 km33.6mpg US40.4mpg UK | 7L/100 km33.6mpg US40.4mpg UK |
| Quarter mile | 12.4s-1.6 s Calculated | 12.9s-1.1 s Calculated | 13.3s-0.7 s Calculated | 14.0s Calculated |
| Power-to-weight | 230hp/t171kW/t104hp/1000 lb Calculated | 199hp/t148kW/t90hp/1000 lb Calculated | 181hp/t135kW/t82hp/1000 lb Calculated | 153hp/t114kW/t69hp/1000 lb Calculated |
| Torque-to-weight | 368Nm/t246lb-ft/ton Calculated | 320Nm/t214lb-ft/ton Calculated | 290Nm/t194lb-ft/ton Calculated | 237Nm/t159lb-ft/ton Calculated |
| Estimated range | 943km586mi Calculated | 943km586mi Calculated | 943km586mi Calculated | 943km586mi Calculated |
| Displacement | 1,999cc122cu in | 1,999cc122cu in | 1,999cc122cu in | 1,999cc122cu in |
| Length | 4,766mm188in | 4,766mm188in | 4,766mm188in | 4,766mm188in |
| Width | 1,820mm72in | 1,820mm72in | 1,820mm72in | 1,820mm72in |
| Height | 1,438mm57in | 1,438mm57in | 1,438mm57in | 1,438mm57in |
| Wheelbase | 2,865mm113in | 2,865mm113in | 2,865mm113in | 2,865mm113in |
| Front track | 1,582mm62in | 1,582mm62in | 1,582mm62in | 1,582mm62in |
| Rear track | 1,594mm63in | 1,594mm63in | 1,594mm63in | 1,594mm63in |
| Trunk volume | 455L | 455L | 455L | 455L |
| Doors | 4 | 4 | 4 | 4 |
| Seats | 5 | 5 | 5 | 5 |
| Fuel tank | 66L | 66L | 66L | 66L |
Performance charts
Use the estimates as comparison hints and verify exact figures before making decisions.
Dyno simulation
Estimated stock-style power and torque curves by engine speed.
- Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp: Power / Torque
- Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 2) 335 hp: Power / Torque
- Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 1) 304 hp: Power / Torque
- Mercedes-Benz C-class (W206) Facelift 2026 C 300 258 hp: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 5,800 rpm | 2,000-3,200 rpm | 6,050 rpm |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 5,800 rpm | 2,000-3,200 rpm | 6,050 rpm |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 5,800 rpm | 2,000-3,200 rpm | 6,050 rpm |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 5,800 rpm | 2,000-3,200 rpm | 6,050 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp |
|---|---|---|---|---|
| Acceleration checkpoints | ||||
0-60 mph 0-97 km/h | 4.5 s | 5.0 s | 5.3 s | 5.8 s |
0-100 km/h 0-62 mph | 4.7 s | 5.2 s | 5.5 s | 6.1 s |
0-200 km/h 0-124 mph | 12.0 s | 13.7 s | 15.0 s | 18.4 s |
| Top speed | 321 km/h 199 mph | 305 km/h 190 mph | 295 km/h 183 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Limited |
| Drag race simulation | ||||
60 ft 18 m | 2.4 s | 2.5 s | 2.5 s | 2.6 s |
330 ft 101 m | 5.8 s | 6.0 s | 6.2 s | 6.4 s |
1/8 mile 201 m | 8.4 s | 8.7 s | 9.0 s | 9.4 s |
1000 ft 305 m | 10.6 s | 11.0 s | 11.4 s | 11.9 s |
1/4 mile 402 m | 12.4 s | 12.9 s | 13.3 s | 14.0 s |
Trap speed 1/4 mile 402 m | 204 km/h 127 mph | 194 km/h 120 mph | 187 km/h 116 mph | 175 km/h 109 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 387 hp 289 kW |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 335 hp 250 kW |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 304 hp 227 kW |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 258 hp 192 kW |
Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp has 129 hp more than Mercedes-Benz C-class (W206) Facelift 2026 C 300 258 hp.
The biggest power difference is between Mercedes-Benz C-class (W206) Facelift 2026 C 300 258 hp and Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp: 129 hp (96 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 620 Nm 457 lb-ft |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 540 Nm 398 lb-ft |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 488 Nm 360 lb-ft |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 400 Nm 295 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 1,685 kg 3,715 lb |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 1,685 kg 3,715 lb |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 1,685 kg 3,715 lb |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 1,685 kg 3,715 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 321 km/h 199 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 305 km/h 190 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 295 km/h 183 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
The biggest 0-100 km/h difference is between Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp and Mercedes-Benz C-class (W206) Facelift 2026 C 300 258 hp: 1.4 s.
The closest cars by acceleration are Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 2) 335 hp and Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 1) 304 hp, separated by only 0.3 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 230 hp/t 171 kW/t 4.4 kg/hp |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 199 hp/t 148 kW/t 5.0 kg/hp |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 181 hp/t 135 kW/t 5.5 kg/hp |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 153 hp/t 114 kW/t 6.5 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 943 km 586 mi |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 943 km 586 mi |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 943 km 586 mi |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 943 km 586 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 387 hp 289 kW | 4.7 s | 321 km/h 199 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 335 hp 250 kW | 5.2 s | 305 km/h 190 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 304 hp 227 kW | 5.5 s | 295 km/h 183 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 258 hp 192 kW | 6.1 s | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
Most attractive quadrant
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp |
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| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp |
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| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp |
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| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp |
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Performance vs fuel economy
Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp |
| 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | ||||||
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp |
| 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | ||||||
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp |
| 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | ||||||
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp |
| 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | ||||||
Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp is closest to the top-right balance target for performance and fuel economy.
Acceleration vs fuel consumption
Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | 4.7 s |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | 5.2 s |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | 5.5 s |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | 6.1 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | 230 hp/t 171 kW/t 4.4 kg/hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | 199 hp/t 148 kW/t 5.0 kg/hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | 181 hp/t 135 kW/t 5.5 kg/hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | 153 hp/t 114 kW/t 6.5 kg/hp | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK |
Detailed score breakdown
| Vehicle | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 3)387 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 2)335 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300 (Stage 1)304 hp | Mercedes-BenzC-class (W206)Facelift 2026C 300258 hp | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 387 hp 289 kW | 335 hp 250 kW | 304 hp 227 kW | 258 hp 192 kW | ||||||||||||||||||||||||||||||||
| Torque | 620 Nm 457 lb-ft | 540 Nm 398 lb-ft | 488 Nm 360 lb-ft | 400 Nm 295 lb-ft | ||||||||||||||||||||||||||||||||
| Acceleration | 4.7 s | 5.2 s | 5.5 s | 6.1 s | ||||||||||||||||||||||||||||||||
| Top speed | 321 km/h 199 mph | 305 km/h 190 mph | 295 km/h 183 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph | ||||||||||||||||||||||||||||||||
| Lightness | 1,685 kg 3,715 lb | 1,685 kg 3,715 lb | 1,685 kg 3,715 lb | 1,685 kg 3,715 lb | ||||||||||||||||||||||||||||||||
| Fuel consumption | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | 7.0 L/100 km 33.6 mpg US 40.4 mpg UK | ||||||||||||||||||||||||||||||||
| Practicality |
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| Range score | 943 km 586 mi | 943 km 586 mi | 943 km 586 mi | 943 km 586 mi | ||||||||||||||||||||||||||||||||
| Trunk score | 455 L 16.1 cu ft | 455 L 16.1 cu ft | 455 L 16.1 cu ft | 455 L 16.1 cu ft | ||||||||||||||||||||||||||||||||
| Power-to-weight score | 230 hp/t 171 kW/t 4.4 kg/hp | 199 hp/t 148 kW/t 5.0 kg/hp | 181 hp/t 135 kW/t 5.5 kg/hp | 153 hp/t 114 kW/t 6.5 kg/hp | ||||||||||||||||||||||||||||||||
| Overall | Fixed score | Fixed score | Fixed score | Fixed score |
Fuel cost and annual usage
Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.
Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.
LC = Local Currency
| Vehicle | Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp | Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 2) 335 hp | Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 1) 304 hp | Mercedes-Benz C-class (W206) Facelift 2026 C 300 258 hp |
|---|---|---|---|---|
| Consumption | 7 L/100 km33.6 mpg US40.4 mpg UK | 7 L/100 km33.6 mpg US40.4 mpg UK | 7 L/100 km33.6 mpg US40.4 mpg UK | 7 L/100 km33.6 mpg US40.4 mpg UK |
| Cost / 100 km | 12.25 LC100 km | 12.25 LC100 km | 12.25 LC100 km | 12.25 LC100 km |
| Cost / 100 mi | 19.71 LC100 mi | 19.71 LC100 mi | 19.71 LC100 mi | 19.71 LC100 mi |
| Annual fuel used | 1,050 L277 US gal231 UK gal | 1,050 L277 US gal231 UK gal | 1,050 L277 US gal231 UK gal | 1,050 L277 US gal231 UK gal |
| Annual fuel cost | 1,838 LC/year | 1,838 LC/year | 1,838 LC/year | 1,838 LC/year |
Head-to-head comparisons
Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 3) 387 hp
- Has 52 hp more
- Has 80 Nm more
- Is 0.4 s quicker from 0-100 km/h
- Has 16 km/h (10 mph) higher top speed
- Has 31 hp/t better power-to-weight
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Highest torque
- Lightest
- Lowest combined fuel consumption
- Best power-to-weight ratio
- Best estimated range
- Largest trunk
Mercedes-Benz C-class (W206) Facelift 2026 C 300 (Stage 2) 335 hp
No measurable advantages in the available data.
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