Car comparison

BMW M4 Convertible (G83) Competition 3.0vsBMW X3 M (F97) Competition 3.0

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

New comparison

BMW M4 Convertible (G83)

Competition 3.0

510 hp2993 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2021-2024
VS

BMW X3 M (F97)

Competition 3.0

510 hp2993 ccGasolineAWDAutomaticTurbocharged2019-2021

Comparison overview

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

Best choices

BMW M4 Convertible (G83) Competition 3.0

  • Quickest 0-100 km/h
    3.7 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    510 hp
    380 kW
  • Highest torque
    650 Nm
    479 lb-ft
  • Lightest
    1,920 kg
    4,233 lb
  • Best power-to-weight
    266 hp/t
    198 kW/t
    3.8 kg/hp
  • Lowest combined fuel consumption
    10.2 L/100 km
    23.1 mpg US
    27.7 mpg UK
  • Best performance score
    83/100
  • Best economy score
    79/100

Specification comparison

Specification comparison
ModelBMWM4 Convertible (G83)Competition 3.0BMWX3 M (F97)Competition 3.0
Power
510hp380kW
510hp380kW
Torque
650Nm479lb-ft
600Nm443lb-ft
Curb weight
1,920kg4,233lb
1,970kg4,343lb
Gross weight
2,345kg5,170lb
2,500kg5,512lb
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
49.0s99% target: 257 km/h / 160 mph
Calculated
60.1s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
3.7s
4.1s
0-200 km/h
13.2s
Calculated
15.3s
Calculated
0-60 mph
3.5s
Calculated
3.9s
Calculated
Fuel consumption
10.2L/100 km23.1mpg US27.7mpg UK
10.5L/100 km22.4mpg US26.9mpg UK
Fuel consumption city-
13.5L/100 km17.4mpg US20.9mpg UK
Fuel consumption highway-
9.1L/100 km25.8mpg US31.0mpg UK
Quarter mile
11.8s
Calculated
12.3s
Calculated
Power-to-weight
266hp/t198kW/t120hp/1000 lb
Calculated
259hp/t193kW/t117hp/1000 lb
Calculated
Torque-to-weight
339Nm/t227lb-ft/ton
Calculated
305Nm/t204lb-ft/ton
Calculated
Estimated range
578km359mi
Calculated
619km385mi
Calculated
Displacement
2,993cc183cu in
2,993cc183cu in
Length
4,794mm189in
4,726mm186in
Width
1,887mm74in
1,897mm75in
Height
1,395mm55in
1,669mm66in
Wheelbase
2,857mm112in
2,864mm113in
Front track
1,617mm64in
1,617mm64in
Rear track
1,605mm63in
1,602mm63in
Ground clearance
121mm5in
-
Trunk volume
300L
550L
Max trunk volume
385L
1,600L
Doors
2
5
Seats
4
5
Fuel tank
59L
65L
CO2 emissions-
239g/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 M4 Convertible (G83) Competition 3.0BMW X3 M (F97) Competition 3.0PowerTorque
  • BMW M4 Convertible (G83) Competition 3.0: Power / Torque
  • BMW X3 M (F97) Competition 3.0: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWM4 Convertible (G83)Competition 3.06,250 rpm2,750-5,500 rpm7,200 rpm
BMWX3 M (F97)Competition 3.06,250 rpm2,600-5,950 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWM4 Convertible (G83)Competition 3.0BMWX3 M (F97)Competition 3.0
Acceleration checkpoints
0-60 mph
0-97 km/h
3.5 s
3.9 s
0-100 km/h
0-62 mph
3.7 s
4.1 s
0-200 km/h
0-124 mph
13.2 s
15.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
1.9 s
1.9 s
330 ft
101 m
5.0 s
5.2 s
1/8 mile
201 m
7.6 s
7.9 s
1000 ft
305 m
9.9 s
10.3 s
1/4 mile
402 m
11.8 s
12.3 s
Trap speed
1/4 mile
402 m
191 km/h
119 mph
183 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
BMWM4 Convertible (G83)Competition 3.0
510 hp
380 kW
BMWX3 M (F97)Competition 3.0
510 hp
380 kW

Torque comparison

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

Chart data table
VehicleValue
BMWM4 Convertible (G83)Competition 3.0
650 Nm
479 lb-ft
BMWX3 M (F97)Competition 3.0
600 Nm
443 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWM4 Convertible (G83)Competition 3.0
1,920 kg
4,233 lb
BMWX3 M (F97)Competition 3.0
1,970 kg
4,343 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
BMWM4 Convertible (G83)Competition 3.0
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMWX3 M (F97)Competition 3.0
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
BMWM4 Convertible (G83)Competition 3.03.7 s
BMWX3 M (F97)Competition 3.04.1 s

The biggest 0-100 km/h difference is between BMW M4 Convertible (G83) Competition 3.0 and BMW X3 M (F97) Competition 3.0: 0.4 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMWM4 Convertible (G83)Competition 3.0
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
BMWX3 M (F97)Competition 3.0
10.5 L/100 km
22.4 mpg US
26.9 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWM4 Convertible (G83)Competition 3.0
266 hp/t
198 kW/t
3.8 kg/hp
BMWX3 M (F97)Competition 3.0
259 hp/t
193 kW/t
3.9 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWM4 Convertible (G83)Competition 3.0
578 km
359 mi
BMWX3 M (F97)Competition 3.0
619 km
385 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWM4 Convertible (G83)Competition 3.0
510 hp
380 kW
3.7 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMWX3 M (F97)Competition 3.0
510 hp
380 kW
4.1 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
BMWM4 Convertible (G83)Competition 3.0
Power
510 hp
380 kW
0-100 km/h3.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,794 mm
188.7 in
Height
1,395 mm
54.9 in
BMWX3 M (F97)Competition 3.0
Power
510 hp
380 kW
0-100 km/h4.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,726 mm
186.1 in
Height
1,669 mm
65.7 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
BMWM4 Convertible (G83)Competition 3.0
Power
510 hp
380 kW
0-100 km/h3.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
BMWX3 M (F97)Competition 3.0
Power
510 hp
380 kW
0-100 km/h4.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
10.5 L/100 km
22.4 mpg US
26.9 mpg UK

BMW M4 Convertible (G83) Competition 3.0 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
BMWM4 Convertible (G83)Competition 3.0
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
3.7 s
BMWX3 M (F97)Competition 3.0
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
4.1 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
BMWM4 Convertible (G83)Competition 3.0
266 hp/t
198 kW/t
3.8 kg/hp
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
BMWX3 M (F97)Competition 3.0
259 hp/t
193 kW/t
3.9 kg/hp
10.5 L/100 km
22.4 mpg US
26.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWM4 Convertible (G83)Competition 3.0BMWX3 M (F97)Competition 3.0
Power
510 hp
380 kW
510 hp
380 kW
Torque
650 Nm
479 lb-ft
600 Nm
443 lb-ft
Acceleration
3.7 s
4.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,920 kg
4,233 lb
1,970 kg
4,343 lb
Fuel consumption
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,794 mm
188.7 in
Height
1,395 mm
54.9 in
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,726 mm
186.1 in
Height
1,669 mm
65.7 in
Range score
578 km
359 mi
619 km
385 mi
CO2 score
-
239 g/km
Trunk score
300 L
10.6 cu ft
550 L
19.4 cu ft
Power-to-weight score
266 hp/t
198 kW/t
3.8 kg/hp
259 hp/t
193 kW/t
3.9 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 M4 Convertible (G83) Competition 3.0BMW X3 M (F97) Competition 3.0
Consumption10.2 L/100 km23.1 mpg US27.7 mpg UK10.5 L/100 km22.4 mpg US26.9 mpg UK
Cost / 100 km17.85 LC100 km18.38 LC100 km
Cost / 100 mi28.73 LC100 mi29.57 LC100 mi
Annual fuel used1,530 L404 US gal337 UK gal1,575 L416 US gal346 UK gal
Annual fuel cost2,678 LC/year2,756 LC/year

Head-to-head comparisons

BMW M4 Convertible (G83) Competition 3.0

  • Has 50 Nm more
  • Is 50 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Uses 0.3 L/100 km less fuel
  • Has 7 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Smallest trunk

BMW X3 M (F97) Competition 3.0

  • Has 41 km (25 mi) more estimated range
  • Has 250 L more trunk volume

Pros

  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW M4 Convertible (G83) Competition 3.0
BMW X3 M (F97) Competition 3.0
Compare selected cars
2 vehicles selected

Popular comparisons

Competition 3.0
Competition 3.0
VS
BMWM4 Convertible (G83)Competition 3.0vsBMWM4 Convertible (F83)Competition 3.0
Competition 3.0
Competition 3.0
VS
BMWX3 M (F97)Competition 3.0vsBMWX4 M (F98)Competition 3.0
Competition 3.0
Competition 3.0
VS
BMWM4 Convertible (G83)Competition 3.0vsBMWM4 (G82)Competition 3.0
Competition 3.0
750i
VS
BMWX3 M (F97)Competition 3.0vsBMW7 Series (G11 LCI)Facelift 2019750i
Competition 3.0
Competition 3.0
VS
BMWM4 Convertible (G83)Competition 3.0vsBMWM4 (F82)Competition 3.0
Competition 3.0
M850i V8
VS
BMWX3 M (F97)Competition 3.0vsBMW8 Series Gran Coupe (G16)M850i V8
Competition 3.0
Competition 4.4 V8
VS
BMWM4 Convertible (G83)Competition 3.0vsBMWM8 Convertible (F91)Facelift 2022Competition 4.4 V8
Competition 3.0
M850i
VS
BMWX3 M (F97)Competition 3.0vsBMW8 Series (G15)M850i
Competition 3.0
4.4 V8
VS
BMWM4 Convertible (G83)Competition 3.0vsBMWM8 Convertible (F91)4.4 V8
Competition 3.0
M50i
VS
BMWX3 M (F97)Competition 3.0vsBMWX6 (G06)M50i
Competition 3.0
M440i
VS
BMWM4 Convertible (G83)Competition 3.0vsBMW4 Series Convertible (G23)M440i
Competition 3.0
Competition 3.0
VS
BMWX3 M (F97)Competition 3.0vsBMWM3 (G80)Competition 3.0
BMW M4 Convertible (G83) Competition 3.0 vs BMW X3 M (F97) Competition 3.0 - car comparison - FastVsFaster