Car comparison

BMW 6 Series Coupe (F13) 640ivsBMW 1 Series Coupe (E82) 135i

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

BMW 1 Series Coupe (E82)

135i

306 hp2979 ccGasolineRWDAutomaticTwin-turboCoupe2007-2010

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
  • 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)640iBMW1 Series Coupe (E82)135i
Power
320hp239kW
306hp228kW
Torque
450Nm332lb-ft
400Nm295lb-ft
Curb weight
1,765kg3,891lb
1,490kg3,285lb
Gross weight
2,255kg4,971lb
1,930kg4,255lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
73.0s99% target: 257 km/h / 160 mph
Calculated
72.6s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.2s
5.4s
0-200 km/h
19.1s
Calculated
19.4s
Calculated
0-60 mph
4.9s
Calculated
5.1s
Calculated
Fuel consumption
8.2L/100 km28.7mpg US34.4mpg UK
9.2L/100 km25.6mpg US30.7mpg UK
Fuel consumption city
11.2L/100 km21mpg US25.2mpg UK
13.2L/100 km17.8mpg US21.4mpg UK
Fuel consumption highway
6.5L/100 km36.2mpg US43.5mpg UK
6.9L/100 km34.1mpg US40.9mpg UK
Quarter mile
13.4s
Calculated
13.5s
Calculated
Power-to-weight
181hp/t135kW/t82hp/1000 lb
Calculated
205hp/t153kW/t93hp/1000 lb
Calculated
Torque-to-weight
255Nm/t171lb-ft/ton
Calculated
268Nm/t180lb-ft/ton
Calculated
Estimated range
854km530mi
Calculated
576km358mi
Calculated
Displacement
2,979cc182cu in
2,979cc182cu in
Length
4,894mm193in
4,360mm172in
Width
1,894mm75in
1,748mm69in
Height
1,369mm54in
1,408mm55in
Wheelbase
2,855mm112in
2,660mm105in
Front track
1,600mm63in
1,470mm58in
Rear track
1,665mm66in
1,497mm59in
Ground clearance
124mm5in
132mm5in
Trunk volume
460L
370L
Doors
2
2
Seats
4
4
Fuel tank
70L
53L
CO2 emissions
191g/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) 640iBMW 1 Series Coupe (E82) 135iPowerTorque
  • BMW 6 Series Coupe (F13) 640i: Power / Torque
  • BMW 1 Series Coupe (E82) 135i: 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
BMW1 Series Coupe (E82)135i5,800 rpm1,300-5,000 rpm6,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW6 Series Coupe (F13)640iBMW1 Series Coupe (E82)135i
Acceleration checkpoints
0-60 mph
0-97 km/h
4.9 s
5.1 s
0-100 km/h
0-62 mph
5.2 s
5.4 s
0-200 km/h
0-124 mph
19.1 s
19.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.2 s
2.2 s
330 ft
101 m
5.8 s
5.9 s
1/8 mile
201 m
8.7 s
8.9 s
1000 ft
305 m
11.2 s
11.4 s
1/4 mile
402 m
13.4 s
13.5 s
Trap speed
1/4 mile
402 m
172 km/h
107 mph
171 km/h
106 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
BMW1 Series Coupe (E82)135i
306 hp
228 kW

BMW 6 Series Coupe (F13) 640i has 14 hp more than BMW 1 Series Coupe (E82) 135i.

The biggest power difference is between BMW 1 Series Coupe (E82) 135i and BMW 6 Series Coupe (F13) 640i: 14 hp (10 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
BMW1 Series Coupe (E82)135i
400 Nm
295 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
BMW1 Series Coupe (E82)135i
1,490 kg
3,285 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
BMW1 Series Coupe (E82)135i
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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
BMW1 Series Coupe (E82)135i5.4 s

The biggest 0-100 km/h difference is between BMW 6 Series Coupe (F13) 640i and BMW 1 Series Coupe (E82) 135i: 0.2 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
BMW1 Series Coupe (E82)135i
9.2 L/100 km
25.6 mpg US
30.7 mpg UK

The biggest fuel consumption difference is between BMW 6 Series Coupe (F13) 640i and BMW 1 Series Coupe (E82) 135i: 1.0 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
BMW1 Series Coupe (E82)135i
205 hp/t
153 kW/t
4.9 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
BMW1 Series Coupe (E82)135i
576 km
358 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
BMW1 Series Coupe (E82)135i
306 hp
228 kW
5.4 s
Unrestricted
260 km/h162 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.

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
BMW1 Series Coupe (E82)135i
Power
306 hp
228 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,360 mm
171.7 in
Height
1,408 mm
55.4 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
BMW1 Series Coupe (E82)135i
Power
306 hp
228 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
9.2 L/100 km
25.6 mpg US
30.7 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
BMW1 Series Coupe (E82)135i
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
5.4 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
BMW1 Series Coupe (E82)135i
205 hp/t
153 kW/t
4.9 kg/hp
9.2 L/100 km
25.6 mpg US
30.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW6 Series Coupe (F13)640iBMW1 Series Coupe (E82)135i
Power
320 hp
239 kW
306 hp
228 kW
Torque
450 Nm
332 lb-ft
400 Nm
295 lb-ft
Acceleration
5.2 s
5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,765 kg
3,891 lb
1,490 kg
3,285 lb
Fuel consumption
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
9.2 L/100 km
25.6 mpg US
30.7 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
370 L
13.1 cu ft
Length
4,360 mm
171.7 in
Height
1,408 mm
55.4 in
Range score
854 km
530 mi
576 km
358 mi
CO2 score
191 g/km
-
Trunk score
460 L
16.2 cu ft
370 L
13.1 cu ft
Power-to-weight score
181 hp/t
135 kW/t
5.5 kg/hp
205 hp/t
153 kW/t
4.9 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) 640iBMW 1 Series Coupe (E82) 135i
Consumption8.2 L/100 km28.7 mpg US34.4 mpg UK9.2 L/100 km25.6 mpg US30.7 mpg UK
Cost / 100 km14.35 LC100 km16.10 LC100 km
Cost / 100 mi23.09 LC100 mi25.91 LC100 mi
Annual fuel used1,230 L325 US gal271 UK gal1,380 L365 US gal304 UK gal
Annual fuel cost2,153 LC/year2,415 LC/year

Head-to-head comparisons

BMW 6 Series Coupe (F13) 640i

  • Has 14 hp more
  • Has 50 Nm more
  • Is 0.2 s quicker from 0-100 km/h
  • Uses 1.0 L/100 km less fuel
  • Has 278 km (172 mi) more estimated range
  • Has 90 L more trunk volume

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

BMW 1 Series Coupe (E82) 135i

  • Is 275 kg lighter
  • Has 24 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
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 6 Series Coupe (F13) 640i
BMW 1 Series Coupe (E82) 135i
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