Car comparison

Mercedes-Benz E-class Coupe (C238) · Facelift 2020 E 300dvsXPENG G6 · Facelift 2025 Standard Range 68.5 kWh

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Mercedes-Benz E-class Coupe (C238) · Facelift 2020

E 300d

265 hp1992 ccDieselAWDAutomaticTwin-turboCoupe2021-2023

XPENG G6 · Facelift 2025

Standard Range 68.5 kWh

252 hpElectricRWDAutomaticCoupe2026-present

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 300d

Quickest 0-100 km/h
6.4 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
265 hp
198 kW
Highest torque
550 Nm
406 lb-ft
Lightest
1,895 kg
4,178 lb
Best power-to-weight
140 hp/t
104 kW/t
7.2 kg/hp
Best performance score
63/100
Best economy score
91/100

XPENG G6 Facelift 2025 Standard Range 68.5 kWh

Largest trunk
571 L
Best overall score
61/100
Best practicality score
73/100

Specification comparison

Specification comparison
Model	Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	XPENGG6Facelift 2025Standard Range 68.5 kWh
Power	265hp198kW	252hp188kW
Torque	550Nm406lb-ft	440Nm325lb-ft
Curb weight	1,895kg4,178lb	2,065kg4,553lb
Gross weight	2,510kg5,534lb	2,535kg5,589lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph Calculated
To 99% top speed	94.7s99% target: 257 km/h / 160 mph Calculated	81.1s99% target: 213 km/h / 132 mph Calculated
0-100 km/h	6.4s	6.9s
0-200 km/h	24.1s Calculated	41.3s Calculated
0-60 mph	6.1s Calculated	6.5s Calculated
Fuel consumption	5.9L/100 km39.9mpg US47.9mpg UK	-
Fuel consumption city	7.7L/100 km30.5mpg US36.7mpg UK	-
Fuel consumption highway	4.8L/100 km49mpg US58.9mpg UK	-
Quarter mile	14.5s Calculated	15.0s Calculated
Power-to-weight	140hp/t104kW/t63hp/1000 lb Calculated	122hp/t91kW/t55hp/1000 lb Calculated
Torque-to-weight	290Nm/t194lb-ft/ton Calculated	213Nm/t143lb-ft/ton Calculated
Estimated range	847km527mi Calculated	-
Displacement	1,992cc122cu in	-
Length	4,835mm190in	4,758mm187in
Width	1,860mm73in	1,920mm76in
Height	1,428mm56in	1,650mm65in
Wheelbase	2,873mm113in	2,890mm114in
Front track	1,605mm63in	1,635mm64in
Rear track	1,609mm63in	1,650mm65in
Ground clearance	98mm4in	-
Trunk volume	405L	571L
Doors	2	5
Seats	4	5
Fuel tank	50L	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	XPENGG6Facelift 2025Standard Range 68.5 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.1 s	6.5 s
0-100 km/h 0-62 mph	6.4 s	6.9 s
0-200 km/h 0-124 mph	24.1 s	41.3 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited	Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph Likely limited
	Drag race simulation
60 ft 18 m	2.4 s	2.3 s
330 ft 101 m	6.3 s	6.4 s
1/8 mile 201 m	9.5 s	9.7 s
1000 ft 305 m	12.2 s	12.6 s
1/4 mile 402 m	14.5 s	15.0 s
Trap speed 1/4 mile 402 m	160 km/h 100 mph	148 km/h 92 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	265 hp 198 kW
XPENGG6Facelift 2025Standard Range 68.5 kWh	252 hp 188 kW

Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 300d has 13 hp more than XPENG G6 Facelift 2025 Standard Range 68.5 kWh.

The biggest power difference is between XPENG G6 Facelift 2025 Standard Range 68.5 kWh and Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 300d: 13 hp (10 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	550 Nm 406 lb-ft
XPENGG6Facelift 2025Standard Range 68.5 kWh	440 Nm 325 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	1,895 kg 4,178 lb
XPENGG6Facelift 2025Standard Range 68.5 kWh	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

Chart data table
Vehicle	Value
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
XPENGG6Facelift 2025Standard Range 68.5 kWh	Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	6.4 s
XPENGG6Facelift 2025Standard Range 68.5 kWh	6.9 s

The biggest 0-100 km/h difference is between Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 300d and XPENG G6 Facelift 2025 Standard Range 68.5 kWh: 0.5 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	140 hp/t 104 kW/t 7.2 kg/hp
XPENGG6Facelift 2025Standard Range 68.5 kWh	122 hp/t 91 kW/t 8.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d	265 hp 198 kW	6.4 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
XPENGG6Facelift 2025Standard Range 68.5 kWh	252 hp 188 kW	6.9 s	Unrestricted 215 km/h134 mph Restricted 202 km/h126 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 Coupe (C238)Facelift 2020E 300d

Power	265 hp 198 kW
0-100 km/h	6.4 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 4 seats
Trunk	405 L 14.3 cu ft
Length	4,835 mm 190.4 in
Height	1,428 mm 56.2 in

XPENGG6Facelift 2025Standard Range 68.5 kWh

Power	252 hp 188 kW
0-100 km/h	6.9 s
Top speed Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph

Doors/seats	5 doors 5 seats
Trunk	571 L 20.2 cu ft
Length	4,758 mm 187.3 in
Height	1,650 mm 65.0 in

Detailed score breakdown

Vehicle

Mercedes-BenzE-class Coupe (C238)Facelift 2020E 300d

XPENGG6Facelift 2025Standard Range 68.5 kWh

Power

265 hp

198 kW

252 hp

188 kW

Torque

550 Nm

406 lb-ft

440 Nm

325 lb-ft

Acceleration

6.4 s

6.9 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

215 km/h134 mph

Restricted

202 km/h126 mph

Lightness

1,895 kg

4,178 lb

2,065 kg

4,553 lb

Fuel consumption

5.9 L/100 km

39.9 mpg US

47.9 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	405 L 14.3 cu ft
Length	4,835 mm 190.4 in
Height	1,428 mm 56.2 in

Doors/seats	5 doors 5 seats
Trunk	571 L 20.2 cu ft
Length	4,758 mm 187.3 in
Height	1,650 mm 65.0 in

Range score

847 km

527 mi

Trunk score

405 L

14.3 cu ft

571 L

20.2 cu ft

Power-to-weight score

140 hp/t

104 kW/t

7.2 kg/hp

122 hp/t

91 kW/t

8.2 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 300d
Consumption	5.9 L/100 km39.9 mpg US47.9 mpg UK
Cost / 100 km	10.33 LC100 km
Cost / 100 mi	16.62 LC100 mi
Annual fuel used	885 L234 US gal195 UK gal
Annual fuel cost	1,549 LC/year