Mercedes-Benz E-class (W214)
Car comparison
Mercedes-Benz E-class (W214) E 450dvsMercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz E-class (W212)
E 500 BlueEFFICIENCY V8
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz E-class (W214) E 450d
- Quickest 0-100 km/h4.8 s
- Fastest top speed265 km/h165 mph Unrestricted250 km/h155 mph Restricted
- Highest torque750 Nm553 lb-ft
- Lowest combined fuel consumption6.6 L/100 km35.6 mpg US42.8 mpg UK
- Best estimated range1,000 km621 mi
- Largest trunk540 L
- Best overall score78/100
- Best performance score78/100
- Best economy score89/100
- Best practicality score77/100
Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8
- Most powerful408 hp304 kW
- Lightest1,910 kg4,211 lb
- Best power-to-weight214 hp/t159 kW/t4.7 kg/hp
Specification comparison
| Model | Mercedes-BenzE-class (W214)E 450d | Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 |
|---|---|---|
| Power | 367hp274kW | 408hp304kW |
| Torque | 750Nm553lb-ft | 600Nm443lb-ft |
| Curb weight | 1,990kg4,387lb | 1,910kg4,211lb |
| Gross weight | 2,675kg5,897lb | 2,510kg5,534lb |
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated |
| To 99% top speed | 47.1s99% target: 262 km/h / 163 mph Calculated | 51.4s99% target: 262 km/h / 163 mph Calculated |
| 0-100 km/h | 4.8s | 5.2s |
| 0-200 km/h | 14.3s Calculated | 15.6s Calculated |
| 0-60 mph | 4.6s Calculated | 5.0s Calculated |
| Fuel consumption | 6.6L/100 km35.6mpg US42.8mpg UK | 9.4L/100 km25mpg US30.1mpg UK |
| Fuel consumption city | - | 13L/100 km18.1mpg US21.7mpg UK |
| Fuel consumption highway | - | 7.2L/100 km32.7mpg US39.2mpg UK |
| Quarter mile | 12.7s Calculated | 13.1s Calculated |
| Power-to-weight | 184hp/t138kW/t84hp/1000 lb Calculated | 214hp/t159kW/t97hp/1000 lb Calculated |
| Torque-to-weight | 377Nm/t252lb-ft/ton Calculated | 314Nm/t210lb-ft/ton Calculated |
| Estimated range | 1,000km621mi Calculated | 851km529mi Calculated |
| Displacement | 2,989cc182cu in | 4,663cc285cu in |
| Length | 4,949mm195in | 4,868mm192in |
| Width | 1,880mm74in | 1,854mm73in |
| Height | 1,469mm58in | 1,471mm58in |
| Wheelbase | 2,961mm117in | 2,874mm113in |
| Front track | 1,629mm64in | 1,598mm63in |
| Rear track | 1,643mm65in | 1,614mm64in |
| Trunk volume | 540L | 532L |
| Doors | 4 | 4 |
| Seats | 5 | 5 |
| Fuel tank | 66L | 80L |
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 E-class (W214) E 450d: Power / Torque
- Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzE-class (W214)E 450d | 4,000 rpm | 1,350-2,800 rpm | 4,250 rpm |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 5,000-5,750 rpm | 1,600-4,750 rpm | 6,000 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzE-class (W214)E 450d | Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 4.6 s | 5.0 s |
0-100 km/h 0-62 mph | 4.8 s | 5.2 s |
0-200 km/h 0-124 mph | 14.3 s | 15.6 s |
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Limited | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Limited |
| Drag race simulation | ||
60 ft 18 m | 2.3 s | 2.4 s |
330 ft 101 m | 5.8 s | 6.0 s |
1/8 mile 201 m | 8.5 s | 8.8 s |
1000 ft 305 m | 10.8 s | 11.1 s |
1/4 mile 402 m | 12.7 s | 13.1 s |
Trap speed 1/4 mile 402 m | 189 km/h 117 mph | 184 km/h 114 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | 367 hp 274 kW |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 408 hp 304 kW |
Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8 has 41 hp more than Mercedes-Benz E-class (W214) E 450d.
The biggest power difference is between Mercedes-Benz E-class (W214) E 450d and Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8: 41 hp (31 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | 750 Nm 553 lb-ft |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 600 Nm 443 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | 1,990 kg 4,387 lb |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 1,910 kg 4,211 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 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
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | 4.8 s |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 5.2 s |
Although Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8 has more power, Mercedes-Benz E-class (W214) E 450d is quicker from 0-100 km/h.
The biggest 0-100 km/h difference is between Mercedes-Benz E-class (W214) E 450d and Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8: 0.4 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | 6.6 L/100 km 35.6 mpg US 42.8 mpg UK |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 9.4 L/100 km 25.0 mpg US 30.1 mpg UK |
The biggest fuel consumption difference is between Mercedes-Benz E-class (W214) E 450d and Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8: 2.8 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | 184 hp/t 138 kW/t 5.4 kg/hp |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 214 hp/t 159 kW/t 4.7 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzE-class (W214)E 450d | 1,000 km 621 mi |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 851 km 529 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzE-class (W214)E 450d | 367 hp 274 kW | 4.8 s | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 408 hp 304 kW | 5.2 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-BenzE-class (W214)E 450d |
|
| ||||||||||||||
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 |
|
| ||||||||||||||
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-BenzE-class (W214)E 450d |
| 6.6 L/100 km 35.6 mpg US 42.8 mpg UK | ||||||
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 |
| 9.4 L/100 km 25.0 mpg US 30.1 mpg UK | ||||||
Mercedes-Benz E-class (W214) E 450d 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-BenzE-class (W214)E 450d | 6.6 L/100 km 35.6 mpg US 42.8 mpg UK | 4.8 s |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 9.4 L/100 km 25.0 mpg US 30.1 mpg UK | 5.2 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-BenzE-class (W214)E 450d | 184 hp/t 138 kW/t 5.4 kg/hp | 6.6 L/100 km 35.6 mpg US 42.8 mpg UK |
| Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | 214 hp/t 159 kW/t 4.7 kg/hp | 9.4 L/100 km 25.0 mpg US 30.1 mpg UK |
Detailed score breakdown
| Vehicle | Mercedes-BenzE-class (W214)E 450d | Mercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 367 hp 274 kW | 408 hp 304 kW | ||||||||||||||||
| Torque | 750 Nm 553 lb-ft | 600 Nm 443 lb-ft | ||||||||||||||||
| Acceleration | 4.8 s | 5.2 s | ||||||||||||||||
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph | ||||||||||||||||
| Lightness | 1,990 kg 4,387 lb | 1,910 kg 4,211 lb | ||||||||||||||||
| Fuel consumption | 6.6 L/100 km 35.6 mpg US 42.8 mpg UK | 9.4 L/100 km 25.0 mpg US 30.1 mpg UK | ||||||||||||||||
| Practicality |
|
| ||||||||||||||||
| Range score | 1,000 km 621 mi | 851 km 529 mi | ||||||||||||||||
| Trunk score | 540 L 19.1 cu ft | 532 L 18.8 cu ft | ||||||||||||||||
| Power-to-weight score | 184 hp/t 138 kW/t 5.4 kg/hp | 214 hp/t 159 kW/t 4.7 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 E-class (W214) E 450d | Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8 |
|---|---|---|
| Consumption | 6.6 L/100 km35.6 mpg US42.8 mpg UK | 9.4 L/100 km25 mpg US30.1 mpg UK |
| Cost / 100 km | 11.55 LC100 km | 16.45 LC100 km |
| Cost / 100 mi | 18.59 LC100 mi | 26.47 LC100 mi |
| Annual fuel used | 990 L262 US gal218 UK gal | 1,410 L372 US gal310 UK gal |
| Annual fuel cost | 1,733 LC/year | 2,468 LC/year |
Head-to-head comparisons
Mercedes-Benz E-class (W214) E 450d
- Has 150 Nm more
- Is 0.4 s quicker from 0-100 km/h
- Uses 2.8 L/100 km less fuel
- Has 149 km (93 mi) more estimated range
- Has 8 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Highest torque
- Lowest combined fuel consumption
- Best estimated range
- Largest trunk
Cons
- Lowest power
- Heaviest
Mercedes-Benz E-class (W212) E 500 BlueEFFICIENCY V8
- Has 41 hp more
- Is 80 kg lighter
- Has 29 hp/t better power-to-weight
Pros
- Most powerful
- Lightest
- Best power-to-weight ratio
Cons
- Slowest 0-100 km/h
- Highest combined fuel consumption
- Smallest trunk
Choose cars to compare
Popular comparisons























