Car comparison

BMW 7 Series (G70) 740ivsBMW i7 (G70) 105.7 kWh

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

New comparison

BMW 7 Series (G70)

740i

380 hp2998 ccGasolineRWDAutomaticTurbochargedSedan2022-2026

BMW i7 (G70)

105.7 kWh

455 hpElectricRWDAutomaticSedan2023-2026

Comparison overview

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

BMW 7 Series (G70) 740i

Quickest 0-100 km/h
5.4 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Lightest
2,165 kg
4,773 lb
Largest trunk
540 L
Best overall score
73/100
Best performance score
71/100
Best economy score
85/100
Best practicality score
78/100

BMW i7 (G70) 105.7 kWh

Most powerful
455 hp
339 kW
Highest torque
650 Nm
479 lb-ft
Best power-to-weight
181 hp/t
135 kW/t
5.5 kg/hp

Specification comparison

Specification comparison
Model	BMW7 Series (G70)740i	BMWi7 (G70)105.7 kWh
Power	380hp283kW	455hp339kW
Torque	520Nm384lb-ft	650Nm479lb-ft
Curb weight	2,165kg4,773lb	2,520kg5,556lb
Gross weight	2,785kg6,140lb	3,130kg6,900lb
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated	205 km/h 127 mph
To 99% top speed	58.0s99% target: 262 km/h / 163 mph Calculated	41.4s99% target: 203 km/h / 126 mph Calculated
0-100 km/h	5.4s	5.5s
0-200 km/h	16.8s Calculated	33.0s Calculated
0-60 mph	5.2s Calculated	5.2s Calculated
Fuel consumption	8L/100 km29.4mpg US35.3mpg UK	-
Quarter mile	13.4s Calculated	13.8s Calculated
Power-to-weight	176hp/t131kW/t80hp/1000 lb Calculated	181hp/t135kW/t82hp/1000 lb Calculated
Torque-to-weight	240Nm/t161lb-ft/ton Calculated	258Nm/t173lb-ft/ton Calculated
Estimated range	925km575mi Calculated	-
Displacement	2,998cc183cu in	-
Length	5,391mm212in	5,391mm212in
Width	1,950mm77in	1,950mm77in
Height	1,544mm61in	1,544mm61in
Wheelbase	3,215mm127in	3,215mm127in
Front track	1,713mm67in	1,663mm65in
Rear track	1,736mm68in	1,683mm66in
Trunk volume	540L	500L
Doors	4	4
Seats	5	5
Fuel tank	74L	-

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	BMW7 Series (G70)740i	BMWi7 (G70)105.7 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.2 s	5.2 s
0-100 km/h 0-62 mph	5.4 s	5.5 s
0-200 km/h 0-124 mph	16.8 s	33.0 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited	205 km/h 127 mph
	Drag race simulation
60 ft 18 m	2.4 s	2.3 s
330 ft 101 m	6.0 s	6.0 s
1/8 mile 201 m	8.9 s	9.0 s
1000 ft 305 m	11.3 s	11.6 s
1/4 mile 402 m	13.4 s	13.8 s
Trap speed 1/4 mile 402 m	179 km/h 111 mph	164 km/h 102 mph

Power comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)740i	380 hp 283 kW
BMWi7 (G70)105.7 kWh	455 hp 339 kW

BMW i7 (G70) 105.7 kWh has 75 hp more than BMW 7 Series (G70) 740i.

The biggest power difference is between BMW 7 Series (G70) 740i and BMW i7 (G70) 105.7 kWh: 75 hp (56 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)740i	520 Nm 384 lb-ft
BMWi7 (G70)105.7 kWh	650 Nm 479 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)740i	2,165 kg 4,773 lb
BMWi7 (G70)105.7 kWh	2,520 kg 5,556 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
BMW7 Series (G70)740i	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
BMWi7 (G70)105.7 kWh	205 km/h 127 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)740i	5.4 s
BMWi7 (G70)105.7 kWh	5.5 s

Although BMW i7 (G70) 105.7 kWh has more power, BMW 7 Series (G70) 740i is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW 7 Series (G70) 740i and BMW i7 (G70) 105.7 kWh: 0.1 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)740i	176 hp/t 131 kW/t 5.7 kg/hp
BMWi7 (G70)105.7 kWh	181 hp/t 135 kW/t 5.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW7 Series (G70)740i	380 hp 283 kW	5.4 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
BMWi7 (G70)105.7 kWh	455 hp 339 kW	5.5 s	205 km/h 127 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

BMW7 Series (G70)740i

Power	380 hp 283 kW
0-100 km/h	5.4 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	540 L 19.1 cu ft
Length	5,391 mm 212.2 in
Height	1,544 mm 60.8 in

BMWi7 (G70)105.7 kWh

Power	455 hp 339 kW
0-100 km/h	5.5 s
Top speed 205 km/h 127 mph

Doors/seats	4 doors 5 seats
Trunk	500 L 17.7 cu ft
Length	5,391 mm 212.2 in
Height	1,544 mm 60.8 in

Detailed score breakdown

Vehicle

BMW7 Series (G70)740i

BMWi7 (G70)105.7 kWh

Power

380 hp

283 kW

455 hp

339 kW

Torque

520 Nm

384 lb-ft

650 Nm

479 lb-ft

Acceleration

5.4 s

5.5 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

205 km/h

127 mph

Lightness

2,165 kg

4,773 lb

2,520 kg

5,556 lb

Fuel consumption

8.0 L/100 km

29.4 mpg US

35.3 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	540 L 19.1 cu ft
Length	5,391 mm 212.2 in
Height	1,544 mm 60.8 in

Doors/seats	4 doors 5 seats
Trunk	500 L 17.7 cu ft
Length	5,391 mm 212.2 in
Height	1,544 mm 60.8 in

Range score

925 km

575 mi

Trunk score

540 L

19.1 cu ft

500 L

17.7 cu ft

Power-to-weight score

176 hp/t

131 kW/t

5.7 kg/hp

181 hp/t

135 kW/t

5.5 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	BMW 7 Series (G70) 740i
Consumption	8 L/100 km29.4 mpg US35.3 mpg UK
Cost / 100 km	14.00 LC100 km
Cost / 100 mi	22.53 LC100 mi
Annual fuel used	1,200 L317 US gal264 UK gal
Annual fuel cost	2,100 LC/year