Car comparison

BMW 6 Series Gran Coupe (F06) 640ivsHyundai Genesis Coupe · Facelift 2012 3.8 V6

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

New comparison

BMW 6 Series Gran Coupe (F06)

640i

320 hp2979 ccGasolineRWDAutomaticTurbochargedCoupe2012-2015

Hyundai Genesis Coupe · Facelift 2012

3.8 V6

303 hp3778 ccGasolineRWDAutomaticNaturally aspiratedCoupe2012-2013

Comparison overview

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

BMW 6 Series Gran Coupe (F06) 640i

Quickest 0-100 km/h
5.4 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
320 hp
239 kW
Highest torque
450 Nm
332 lb-ft
Lowest combined fuel consumption
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
Lowest city consumption
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
Lowest highway consumption
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Lowest CO2 emissions
183 g/km
Best estimated range
886 km
551 mi
Largest trunk
460 L
Best overall score
65/100
Best performance score
68/100
Best economy score
86/100
Best practicality score
60/100

Hyundai Genesis Coupe Facelift 2012 3.8 V6

Lightest
1,622 kg
3,576 lb
Best power-to-weight
187 hp/t
139 kW/t
5.4 kg/hp

Specification comparison

Specification comparison
Model	BMW6 Series Gran Coupe (F06)640i	HyundaiGenesis CoupeFacelift 20123.8 V6
Power	320hp239kW	303hp226kW
Torque	450Nm332lb-ft	360Nm266lb-ft
Curb weight	1,750kg3,858lb	1,622kg3,576lb
Gross weight	2,360kg5,203lb	1,970kg4,343lb
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated	Unrestricted 255 km/h158 mph Restricted 240 km/h149 mph Calculated
To 99% top speed	77.8s99% target: 262 km/h / 163 mph Calculated	86.6s99% target: 252 km/h / 157 mph Calculated
0-100 km/h	5.4s	6.4s
0-200 km/h	19.3s Calculated	23.9s Calculated
0-60 mph	5.1s Calculated	6.1s Calculated
Fuel consumption	7.9L/100 km29.8mpg US35.8mpg UK	10.3L/100 km22.8mpg US27.4mpg UK
Fuel consumption city	10.7L/100 km22mpg US26.4mpg UK	15.2L/100 km15.5mpg US18.6mpg UK
Fuel consumption highway	6.2L/100 km37.9mpg US45.6mpg UK	7.5L/100 km31.4mpg US37.7mpg UK
Quarter mile	13.5s Calculated	14.4s Calculated
Power-to-weight	183hp/t136kW/t83hp/1000 lb Calculated	187hp/t139kW/t85hp/1000 lb Calculated
Torque-to-weight	257Nm/t172lb-ft/ton Calculated	222Nm/t149lb-ft/ton Calculated
Estimated range	886km551mi Calculated	631km392mi Calculated
Displacement	2,979cc182cu in	3,778cc231cu in
Length	5,007mm197in	4,630mm182in
Width	1,894mm75in	1,865mm73in
Height	1,392mm55in	1,385mm55in
Wheelbase	2,968mm117in	2,820mm111in
Front track	1,600mm63in	1,601mm63in
Rear track	1,665mm66in	1,621mm64in
Ground clearance	126mm5in	-
Trunk volume	460L	332L
Max trunk volume	1,265L	-
Doors	4	2
Seats	4	4
Fuel tank	70L	65L
CO2 emissions	183g/km	244g/km

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.

BMW 6 Series Gran Coupe (F06) 640iHyundai Genesis Coupe Facelift 2012 3.8 V6PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMW6 Series Gran Coupe (F06)640i	5,800-6,000 rpm	1,300-4,500 rpm	6,250 rpm
HyundaiGenesis CoupeFacelift 20123.8 V6	6,300 rpm	4,700 rpm	6,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMW6 Series Gran Coupe (F06)640i	HyundaiGenesis CoupeFacelift 20123.8 V6
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.1 s	6.1 s
0-100 km/h 0-62 mph	5.4 s	6.4 s
0-200 km/h 0-124 mph	19.3 s	23.9 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 255 km/h158 mph Restricted 240 km/h149 mph Likely limited
	Drag race simulation
60 ft 18 m	2.2 s	2.4 s
330 ft 101 m	5.9 s	6.3 s
1/8 mile 201 m	8.8 s	9.5 s
1000 ft 305 m	11.4 s	12.2 s
1/4 mile 402 m	13.5 s	14.4 s
Trap speed 1/4 mile 402 m	171 km/h 106 mph	161 km/h 100 mph

Power comparison

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

Chart data table
Vehicle	Value
BMW6 Series Gran Coupe (F06)640i	320 hp 239 kW
HyundaiGenesis CoupeFacelift 20123.8 V6	303 hp 226 kW

BMW 6 Series Gran Coupe (F06) 640i has 17 hp more than Hyundai Genesis Coupe Facelift 2012 3.8 V6.

The biggest power difference is between Hyundai Genesis Coupe Facelift 2012 3.8 V6 and BMW 6 Series Gran Coupe (F06) 640i: 17 hp (13 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BMW6 Series Gran Coupe (F06)640i	450 Nm 332 lb-ft
HyundaiGenesis CoupeFacelift 20123.8 V6	360 Nm 266 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMW6 Series Gran Coupe (F06)640i	1,750 kg 3,858 lb
HyundaiGenesis CoupeFacelift 20123.8 V6	1,622 kg 3,576 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
BMW6 Series Gran Coupe (F06)640i	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
HyundaiGenesis CoupeFacelift 20123.8 V6	Unrestricted 255 km/h158 mph Restricted 240 km/h149 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BMW6 Series Gran Coupe (F06)640i	5.4 s
HyundaiGenesis CoupeFacelift 20123.8 V6	6.4 s

The biggest 0-100 km/h difference is between BMW 6 Series Gran Coupe (F06) 640i and Hyundai Genesis Coupe Facelift 2012 3.8 V6: 1.0 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
BMW6 Series Gran Coupe (F06)640i	7.9 L/100 km 29.8 mpg US 35.8 mpg UK
HyundaiGenesis CoupeFacelift 20123.8 V6	10.3 L/100 km 22.8 mpg US 27.4 mpg UK

The biggest fuel consumption difference is between BMW 6 Series Gran Coupe (F06) 640i and Hyundai Genesis Coupe Facelift 2012 3.8 V6: 2.4 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BMW6 Series Gran Coupe (F06)640i	183 hp/t 136 kW/t 5.5 kg/hp
HyundaiGenesis CoupeFacelift 20123.8 V6	187 hp/t 139 kW/t 5.4 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
BMW6 Series Gran Coupe (F06)640i	886 km 551 mi
HyundaiGenesis CoupeFacelift 20123.8 V6	631 km 392 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW6 Series Gran Coupe (F06)640i	320 hp 239 kW	5.4 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
HyundaiGenesis CoupeFacelift 20123.8 V6	303 hp 226 kW	6.4 s	Unrestricted 255 km/h158 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

BMW6 Series Gran Coupe (F06)640i

Power	320 hp 239 kW
0-100 km/h	5.4 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 4 seats
Trunk	460 L 16.2 cu ft
Length	5,007 mm 197.1 in
Height	1,392 mm 54.8 in

HyundaiGenesis CoupeFacelift 20123.8 V6

Power	303 hp 226 kW
0-100 km/h	6.4 s
Top speed Unrestricted 255 km/h158 mph Restricted 240 km/h149 mph

Doors/seats	2 doors 4 seats
Trunk	332 L 11.7 cu ft
Length	4,630 mm 182.3 in
Height	1,385 mm 54.5 in

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

BMW6 Series Gran Coupe (F06)640i

Power	320 hp 239 kW
0-100 km/h	5.4 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

7.9 L/100 km

29.8 mpg US

35.8 mpg UK

HyundaiGenesis CoupeFacelift 20123.8 V6

Power	303 hp 226 kW
0-100 km/h	6.4 s
Top speed Unrestricted 255 km/h158 mph Restricted 240 km/h149 mph

10.3 L/100 km

22.8 mpg US

27.4 mpg UK

BMW 6 Series Gran Coupe (F06) 640i 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.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
BMW6 Series Gran Coupe (F06)640i	7.9 L/100 km 29.8 mpg US 35.8 mpg UK	5.4 s
HyundaiGenesis CoupeFacelift 20123.8 V6	10.3 L/100 km 22.8 mpg US 27.4 mpg UK	6.4 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
BMW6 Series Gran Coupe (F06)640i	183 hp/t 136 kW/t 5.5 kg/hp	7.9 L/100 km 29.8 mpg US 35.8 mpg UK
HyundaiGenesis CoupeFacelift 20123.8 V6	187 hp/t 139 kW/t 5.4 kg/hp	10.3 L/100 km 22.8 mpg US 27.4 mpg UK

Detailed score breakdown

Vehicle

BMW6 Series Gran Coupe (F06)640i

HyundaiGenesis CoupeFacelift 20123.8 V6

Power

320 hp

239 kW

303 hp

226 kW

Torque

450 Nm

332 lb-ft

360 Nm

266 lb-ft

Acceleration

5.4 s

6.4 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Unrestricted

255 km/h158 mph

Restricted

240 km/h149 mph

Lightness

1,750 kg

3,858 lb

1,622 kg

3,576 lb

Fuel consumption

7.9 L/100 km

29.8 mpg US

35.8 mpg UK

10.3 L/100 km

22.8 mpg US

27.4 mpg UK

Practicality

Doors/seats	4 doors 4 seats
Trunk	460 L 16.2 cu ft
Length	5,007 mm 197.1 in
Height	1,392 mm 54.8 in

Doors/seats	2 doors 4 seats
Trunk	332 L 11.7 cu ft
Length	4,630 mm 182.3 in
Height	1,385 mm 54.5 in

Range score

886 km

551 mi

631 km

392 mi

CO2 score

183 g/km

244 g/km

Trunk score

460 L

16.2 cu ft

332 L

11.7 cu ft

Power-to-weight score

183 hp/t

136 kW/t

5.5 kg/hp

187 hp/t

139 kW/t

5.4 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 6 Series Gran Coupe (F06) 640i	Hyundai Genesis Coupe Facelift 2012 3.8 V6
Consumption	7.9 L/100 km29.8 mpg US35.8 mpg UK	10.3 L/100 km22.8 mpg US27.4 mpg UK
Cost / 100 km	13.83 LC100 km	18.03 LC100 km
Cost / 100 mi	22.25 LC100 mi	29.01 LC100 mi
Annual fuel used	1,185 L313 US gal261 UK gal	1,545 L408 US gal340 UK gal
Annual fuel cost	2,074 LC/year	2,704 LC/year