Mercedes-Benz C-class (W203)
Car comparison
Mercedes-Benz C-class (W203) AMG C 32 V6vsMercedes-Benz C-class (W206) · Facelift 2026 C 300e
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz C-class (W206) · Facelift 2026
C 300e
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz C-class (W203) AMG C 32 V6
- Quickest 0-100 km/h5.2 s
- Fastest top speed265 km/h165 mph Unrestricted250 km/h155 mph Restricted
- Most powerful354 hp264 kW
- Highest torque450 Nm332 lb-ft
- Lightest1,560 kg3,439 lb
- Best power-to-weight227 hp/t169 kW/t4.4 kg/hp
- Largest trunk455 L
- Best overall score72/100
- Best performance score71/100
- Best practicality score73/100
Mercedes-Benz C-class (W206) Facelift 2026 C 300e
- Lowest combined fuel consumption7.8 L/100 km30.2 mpg US36.2 mpg UK
- Best estimated range641 km398 mi
- Best economy score86/100
Specification comparison
| Model | Mercedes-BenzC-class (W203)AMG C 32 V6 | Mercedes-BenzC-class (W206)Facelift 2026C 300e |
|---|---|---|
| Power | 354hp264kW | 218hp163kW |
| Torque | 450Nm332lb-ft | 320Nm236lb-ft |
| Curb weight | 1,560kg3,439lb | 2,065kg4,553lb |
| Gross weight | 2,115kg4,663lb | 2,670kg5,886lb |
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Calculated |
| To 99% top speed | 47.2s99% target: 262 km/h / 163 mph Calculated | 62.4s99% target: 248 km/h / 154 mph Calculated |
| 0-100 km/h | 5.2s | 6.1s |
| 0-200 km/h | 14.9s Calculated | 20.5s Calculated |
| 0-60 mph | 5.0s Calculated | 5.8s Calculated |
| Fuel consumption | 11.5L/100 km20.5mpg US24.6mpg UK | 7.8L/100 km30.2mpg US36.2mpg UK |
| Fuel consumption city | 16.7L/100 km14.1mpg US16.9mpg UK | - |
| Fuel consumption highway | 8.6L/100 km27.4mpg US32.8mpg UK | - |
| Quarter mile | 13.1s Calculated | 14.1s Calculated |
| Power-to-weight | 227hp/t169kW/t103hp/1000 lb Calculated | 106hp/t79kW/t48hp/1000 lb Calculated |
| Torque-to-weight | 288Nm/t193lb-ft/ton Calculated | 155Nm/t104lb-ft/ton Calculated |
| Estimated range | 539km335mi Calculated | 641km398mi Calculated |
| Displacement | 3,199cc195cu in | 1,999cc122cu in |
| Length | 4,528mm178in | 4,766mm188in |
| Width | 1,728mm68in | 1,820mm72in |
| Height | 1,415mm56in | 1,442mm57in |
| Wheelbase | 2,715mm107in | 2,865mm113in |
| Front track | 1,493mm59in | 1,581mm62in |
| Rear track | 1,478mm58in | 1,583mm62in |
| Trunk volume | 455L | 315L |
| Doors | 4 | 4 |
| Seats | 5 | 5 |
| Fuel tank | 62L | 50L |
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 (W203) AMG C 32 V6: Power / Torque
- Mercedes-Benz C-class (W206) Facelift 2026 C 300e: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 6,100 rpm | 4,400 rpm | 6,350 rpm |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 5,000-6,100 rpm | 1,800-4,000 rpm | 6,350 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzC-class (W203)AMG C 32 V6 | Mercedes-BenzC-class (W206)Facelift 2026C 300e |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 5.0 s | 5.8 s |
0-100 km/h 0-62 mph | 5.2 s | 6.1 s |
0-200 km/h 0-124 mph | 14.9 s | 20.5 s |
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Limited | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Likely limited |
| Drag race simulation | ||
60 ft 18 m | 2.5 s | 2.5 s |
330 ft 101 m | 6.0 s | 6.3 s |
1/8 mile 201 m | 8.8 s | 9.4 s |
1000 ft 305 m | 11.1 s | 12.0 s |
1/4 mile 402 m | 13.1 s | 14.1 s |
Trap speed 1/4 mile 402 m | 187 km/h 116 mph | 169 km/h 105 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 354 hp 264 kW |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 218 hp 163 kW |
Mercedes-Benz C-class (W203) AMG C 32 V6 has 136 hp more than Mercedes-Benz C-class (W206) Facelift 2026 C 300e.
The biggest power difference is between Mercedes-Benz C-class (W206) Facelift 2026 C 300e and Mercedes-Benz C-class (W203) AMG C 32 V6: 136 hp (101 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 450 Nm 332 lb-ft |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 320 Nm 236 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 1,560 kg 3,439 lb |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 2,065 kg 4,553 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 (W203)AMG C 32 V6 | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 5.2 s |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 6.1 s |
The biggest 0-100 km/h difference is between Mercedes-Benz C-class (W203) AMG C 32 V6 and Mercedes-Benz C-class (W206) Facelift 2026 C 300e: 0.9 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 (W203)AMG C 32 V6 | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 7.8 L/100 km 30.2 mpg US 36.2 mpg UK |
The biggest fuel consumption difference is between Mercedes-Benz C-class (W206) Facelift 2026 C 300e and Mercedes-Benz C-class (W203) AMG C 32 V6: 3.7 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 227 hp/t 169 kW/t 4.4 kg/hp |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 106 hp/t 79 kW/t 9.5 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 539 km 335 mi |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 641 km 398 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzC-class (W203)AMG C 32 V6 | 354 hp 264 kW | 5.2 s | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 218 hp 163 kW | 6.1 s | Unrestricted 250 km/h155 mph Restricted 240 km/h149 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 (W203)AMG C 32 V6 |
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| Mercedes-BenzC-class (W206)Facelift 2026C 300e |
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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 (W203)AMG C 32 V6 |
| 11.5 L/100 km 20.5 mpg US 24.6 mpg UK | ||||||
| Mercedes-BenzC-class (W206)Facelift 2026C 300e |
| 7.8 L/100 km 30.2 mpg US 36.2 mpg UK | ||||||
Mercedes-Benz C-class (W203) AMG C 32 V6 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 (W203)AMG C 32 V6 | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK | 5.2 s |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 7.8 L/100 km 30.2 mpg US 36.2 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 (W203)AMG C 32 V6 | 227 hp/t 169 kW/t 4.4 kg/hp | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK |
| Mercedes-BenzC-class (W206)Facelift 2026C 300e | 106 hp/t 79 kW/t 9.5 kg/hp | 7.8 L/100 km 30.2 mpg US 36.2 mpg UK |
Detailed score breakdown
| Vehicle | Mercedes-BenzC-class (W203)AMG C 32 V6 | Mercedes-BenzC-class (W206)Facelift 2026C 300e | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 354 hp 264 kW | 218 hp 163 kW | ||||||||||||||||
| Torque | 450 Nm 332 lb-ft | 320 Nm 236 lb-ft | ||||||||||||||||
| Acceleration | 5.2 s | 6.1 s | ||||||||||||||||
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph | ||||||||||||||||
| Lightness | 1,560 kg 3,439 lb | 2,065 kg 4,553 lb | ||||||||||||||||
| Fuel consumption | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK | 7.8 L/100 km 30.2 mpg US 36.2 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | 539 km 335 mi | 641 km 398 mi | ||||||||||||||||
| Trunk score | 455 L 16.1 cu ft | 315 L 11.1 cu ft | ||||||||||||||||
| Power-to-weight score | 227 hp/t 169 kW/t 4.4 kg/hp | 106 hp/t 79 kW/t 9.5 kg/hp | ||||||||||||||||
| Overall | 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 (W203) AMG C 32 V6 | Mercedes-Benz C-class (W206) Facelift 2026 C 300e |
|---|---|---|
| Consumption | 11.5 L/100 km20.5 mpg US24.6 mpg UK | 7.8 L/100 km30.2 mpg US36.2 mpg UK |
| Cost / 100 km | 20.13 LC100 km | 13.65 LC100 km |
| Cost / 100 mi | 32.39 LC100 mi | 21.97 LC100 mi |
| Annual fuel used | 1,725 L456 US gal379 UK gal | 1,170 L309 US gal257 UK gal |
| Annual fuel cost | 3,019 LC/year | 2,048 LC/year |
Head-to-head comparisons
Mercedes-Benz C-class (W203) AMG C 32 V6
- Has 136 hp more
- Has 130 Nm more
- Is 505 kg lighter
- Is 0.9 s quicker from 0-100 km/h
- Has 15 km/h (9 mph) higher top speed
- Has 121 hp/t better power-to-weight
- Has 140 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Highest torque
- Lightest
- Best power-to-weight ratio
- Largest trunk
Cons
- Highest combined fuel consumption
Mercedes-Benz C-class (W206) Facelift 2026 C 300e
- Uses 3.7 L/100 km less fuel
- Has 102 km (63 mi) more estimated range
Pros
- Lowest combined fuel consumption
- Best estimated range
Cons
- Slowest 0-100 km/h
- Lowest power
- Heaviest
- Lowest top speed
- Smallest trunk
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