Car comparison

BMW 6 Series Coupe (F13) 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 Coupe (F13)

640i

320 hp2979 ccGasolineAWDAutomaticTurbochargedCoupe2013-2015
VS

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.

Best choices

BMW 6 Series Coupe (F13) 640i

  • Quickest 0-100 km/h
    5.2 s
  • Fastest top speed
    260 km/h
    162 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
    8.2 L/100 km
    28.7 mpg US
    34.4 mpg UK
  • Lowest city consumption
    11.2 L/100 km
    21.0 mpg US
    25.2 mpg UK
  • Lowest highway consumption
    6.5 L/100 km
    36.2 mpg US
    43.5 mpg UK
  • Lowest CO2 emissions
    191 g/km
  • Best estimated range
    854 km
    530 mi
  • Largest trunk
    460 L
  • Best overall score
    64/100
  • Best performance score
    68/100
  • Best economy score
    85/100
  • Best practicality score
    54/100

Specification comparison

Specification comparison
ModelBMW6 Series Coupe (F13)640iHyundaiGenesis CoupeFacelift 20123.8 V6
Power
320hp239kW
303hp226kW
Torque
450Nm332lb-ft
360Nm266lb-ft
Curb weight
1,765kg3,891lb
1,622kg3,576lb
Gross weight
2,255kg4,971lb
1,970kg4,343lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Calculated
To 99% top speed
73.6s99% target: 257 km/h / 160 mph
Calculated
86.6s99% target: 252 km/h / 157 mph
Calculated
0-100 km/h
5.2s
6.4s
0-200 km/h
19.1s
Calculated
23.9s
Calculated
0-60 mph
4.9s
Calculated
6.1s
Calculated
Fuel consumption
8.2L/100 km28.7mpg US34.4mpg UK
10.3L/100 km22.8mpg US27.4mpg UK
Fuel consumption city
11.2L/100 km21mpg US25.2mpg UK
15.2L/100 km15.5mpg US18.6mpg UK
Fuel consumption highway
6.5L/100 km36.2mpg US43.5mpg UK
7.5L/100 km31.4mpg US37.7mpg UK
Quarter mile
13.4s
Calculated
14.4s
Calculated
Power-to-weight
181hp/t135kW/t82hp/1000 lb
Calculated
187hp/t139kW/t85hp/1000 lb
Calculated
Torque-to-weight
255Nm/t171lb-ft/ton
Calculated
222Nm/t149lb-ft/ton
Calculated
Estimated range
854km530mi
Calculated
631km392mi
Calculated
Displacement
2,979cc182cu in
3,778cc231cu in
Length
4,894mm193in
4,630mm182in
Width
1,894mm75in
1,865mm73in
Height
1,369mm54in
1,385mm55in
Wheelbase
2,855mm112in
2,820mm111in
Front track
1,600mm63in
1,601mm63in
Rear track
1,665mm66in
1,621mm64in
Ground clearance
124mm5in
-
Trunk volume
460L
332L
Doors
2
2
Seats
4
4
Fuel tank
70L
65L
CO2 emissions
191g/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 Coupe (F13) 640iHyundai Genesis Coupe Facelift 2012 3.8 V6PowerTorque
  • BMW 6 Series Coupe (F13) 640i: Power / Torque
  • Hyundai Genesis Coupe Facelift 2012 3.8 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW6 Series Coupe (F13)640i5,800-6,000 rpm1,300-4,500 rpm6,250 rpm
HyundaiGenesis CoupeFacelift 20123.8 V66,300 rpm4,700 rpm6,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW6 Series Coupe (F13)640iHyundaiGenesis CoupeFacelift 20123.8 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
4.9 s
6.1 s
0-100 km/h
0-62 mph
5.2 s
6.4 s
0-200 km/h
0-124 mph
19.1 s
23.9 s
Top speed
Unrestricted
260 km/h162 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
5.8 s
6.3 s
1/8 mile
201 m
8.7 s
9.5 s
1000 ft
305 m
11.2 s
12.2 s
1/4 mile
402 m
13.4 s
14.4 s
Trap speed
1/4 mile
402 m
172 km/h
107 mph
161 km/h
100 mph

Power comparison

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

Chart data table
VehicleValue
BMW6 Series Coupe (F13)640i
320 hp
239 kW
HyundaiGenesis CoupeFacelift 20123.8 V6
303 hp
226 kW

BMW 6 Series Coupe (F13) 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 Coupe (F13) 640i: 17 hp (13 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW6 Series Coupe (F13)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
VehicleValue
BMW6 Series Coupe (F13)640i
1,765 kg
3,891 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
VehicleValue
BMW6 Series Coupe (F13)640i
Unrestricted
260 km/h162 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
VehicleValue
BMW6 Series Coupe (F13)640i5.2 s
HyundaiGenesis CoupeFacelift 20123.8 V66.4 s

The biggest 0-100 km/h difference is between BMW 6 Series Coupe (F13) 640i and Hyundai Genesis Coupe Facelift 2012 3.8 V6: 1.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMW6 Series Coupe (F13)640i
8.2 L/100 km
28.7 mpg US
34.4 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 Coupe (F13) 640i and Hyundai Genesis Coupe Facelift 2012 3.8 V6: 2.1 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMW6 Series Coupe (F13)640i
181 hp/t
135 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
VehicleValue
BMW6 Series Coupe (F13)640i
854 km
530 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
VehiclePowerAccelerationTop speed
BMW6 Series Coupe (F13)640i
320 hp
239 kW
5.2 s
Unrestricted
260 km/h162 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.

Chart data table
VehiclePerformance scorePracticality score
BMW6 Series Coupe (F13)640i
Power
320 hp
239 kW
0-100 km/h5.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
460 L
16.2 cu ft
Length
4,894 mm
192.7 in
Height
1,369 mm
53.9 in
HyundaiGenesis CoupeFacelift 20123.8 V6
Power
303 hp
226 kW
0-100 km/h6.4 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.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
BMW6 Series Coupe (F13)640i
Power
320 hp
239 kW
0-100 km/h5.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
HyundaiGenesis CoupeFacelift 20123.8 V6
Power
303 hp
226 kW
0-100 km/h6.4 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 Coupe (F13) 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
VehicleFuel consumption, L/100 km0-100 km/h, s
BMW6 Series Coupe (F13)640i
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
5.2 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
BMW6 Series Coupe (F13)640i
181 hp/t
135 kW/t
5.5 kg/hp
8.2 L/100 km
28.7 mpg US
34.4 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

Detailed score breakdown
VehicleBMW6 Series Coupe (F13)640iHyundaiGenesis 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
5.2 s
6.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Lightness
1,765 kg
3,891 lb
1,622 kg
3,576 lb
Fuel consumption
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
460 L
16.2 cu ft
Length
4,894 mm
192.7 in
Height
1,369 mm
53.9 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
854 km
530 mi
631 km
392 mi
CO2 score
191 g/km
244 g/km
Trunk score
460 L
16.2 cu ft
332 L
11.7 cu ft
Power-to-weight score
181 hp/t
135 kW/t
5.5 kg/hp
187 hp/t
139 kW/t
5.4 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

Fuel cost and annual usage
VehicleBMW 6 Series Coupe (F13) 640iHyundai Genesis Coupe Facelift 2012 3.8 V6
Consumption8.2 L/100 km28.7 mpg US34.4 mpg UK10.3 L/100 km22.8 mpg US27.4 mpg UK
Cost / 100 km14.35 LC100 km18.03 LC100 km
Cost / 100 mi23.09 LC100 mi29.01 LC100 mi
Annual fuel used1,230 L325 US gal271 UK gal1,545 L408 US gal340 UK gal
Annual fuel cost2,153 LC/year2,704 LC/year

Head-to-head comparisons

BMW 6 Series Coupe (F13) 640i

  • Has 17 hp more
  • Has 90 Nm more
  • Is 1.2 s quicker from 0-100 km/h
  • Has 5 km/h (3 mph) higher top speed
  • Uses 2.1 L/100 km less fuel
  • Has 223 km (138 mi) more estimated range
  • Has 128 L more trunk volume
  • Emits 53 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest

Hyundai Genesis Coupe Facelift 2012 3.8 V6

  • Is 143 kg lighter
  • Has 6 hp/t better power-to-weight

Pros

  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 6 Series Coupe (F13) 640i
Hyundai Genesis Coupe 3.8 V6
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2 vehicles selected

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