Car comparison

Morgan Plus Six 3.0 TwinPower TurbovsBMW Z4 (G29) M40i

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

New comparison

Morgan Plus Six

3.0 TwinPower Turbo

340 hp2998 ccGasolineRWDAutomaticTurbochargedRoadster2019-present
VS

BMW Z4 (G29)

M40i

340 hp2998 ccGasolineAWDAutomaticTurbochargedRoadster2018-2022

Comparison overview

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

Best choices

Morgan Plus Six 3.0 TwinPower Turbo

  • Quickest 0-100 km/h
    4.2 s
  • Fastest top speed
    267 km/h
    166 mph
  • Most powerful
    340 hp
    254 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Lightest
    1,075 kg
    2,370 lb
  • Best power-to-weight
    316 hp/t
    236 kW/t
    3.2 kg/hp
  • Best overall score
    61/100
  • Best performance score
    76/100

BMW Z4 (G29) M40i

  • Lowest combined fuel consumption
    7.4 L/100 km
    31.8 mpg US
    38.2 mpg UK
  • Lowest CO2 emissions
    168 g/km
  • Best economy score
    87/100
  • Best practicality score
    32/100

Specification comparison

Specification comparison
ModelMorganPlus Six3.0 TwinPower TurboBMWZ4 (G29)M40i
Power
340hp254kW
340hp254kW
Torque
500Nm369lb-ft
500Nm369lb-ft
Curb weight
1,075kg2,370lb
1,535kg3,384lb
Gross weight-
1,860kg4,101lb
Top speed
267 km/h
166 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
45.4s99% target: 264 km/h / 164 mph
Calculated
57.6s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.2s
4.5s
0-200 km/h
13.0s
Calculated
15.2s
Calculated
0-60 mph
4.0s
Calculated
4.3s
Calculated
Fuel consumption
7.9L/100 km29.8mpg US35.8mpg UK
7.4L/100 km31.8mpg US38.2mpg UK
Fuel consumption city-
9.2L/100 km25.6mpg US30.7mpg UK
Fuel consumption highway-
6.3L/100 km37.3mpg US44.8mpg UK
Quarter mile
12.1s
Calculated
12.6s
Calculated
Power-to-weight
316hp/t236kW/t143hp/1000 lb
Calculated
221hp/t165kW/t100hp/1000 lb
Calculated
Torque-to-weight
465Nm/t311lb-ft/ton
Calculated
326Nm/t218lb-ft/ton
Calculated
Estimated range-
703km437mi
Calculated
Displacement
2,998cc183cu in
2,998cc183cu in
Length
3,890mm153in
4,324mm170in
Width
1,756mm69in
1,864mm73in
Height
1,220mm48in
1,304mm51in
Wheelbase-
2,470mm97in
Front track-
1,594mm63in
Rear track-
1,589mm63in
Ground clearance-
114mm4in
Trunk volume-
281L
Doors
2
2
Seats
2
2
Fuel tank-
52L
CO2 emissions
180g/km
168g/km

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
MetricMorganPlus Six3.0 TwinPower TurboBMWZ4 (G29)M40i
Acceleration checkpoints
0-60 mph
0-97 km/h
4.0 s
4.3 s
0-100 km/h
0-62 mph
4.2 s
4.5 s
0-200 km/h
0-124 mph
13.0 s
15.2 s
Top speed
267 km/h
166 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.1 s
2.1 s
330 ft
101 m
5.4 s
5.5 s
1/8 mile
201 m
8.0 s
8.2 s
1000 ft
305 m
10.2 s
10.6 s
1/4 mile
402 m
12.1 s
12.6 s
Trap speed
1/4 mile
402 m
194 km/h
121 mph
184 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
MorganPlus Six3.0 TwinPower Turbo
340 hp
254 kW
BMWZ4 (G29)M40i
340 hp
254 kW

Torque comparison

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

Chart data table
VehicleValue
MorganPlus Six3.0 TwinPower Turbo
500 Nm
369 lb-ft
BMWZ4 (G29)M40i
500 Nm
369 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
MorganPlus Six3.0 TwinPower Turbo
1,075 kg
2,370 lb
BMWZ4 (G29)M40i
1,535 kg
3,384 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
MorganPlus Six3.0 TwinPower Turbo
267 km/h
166 mph
BMWZ4 (G29)M40i
Unrestricted
265 km/h165 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
MorganPlus Six3.0 TwinPower Turbo4.2 s
BMWZ4 (G29)M40i4.5 s

The biggest 0-100 km/h difference is between Morgan Plus Six 3.0 TwinPower Turbo and BMW Z4 (G29) M40i: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
MorganPlus Six3.0 TwinPower Turbo
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
BMWZ4 (G29)M40i
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

The biggest fuel consumption difference is between BMW Z4 (G29) M40i and Morgan Plus Six 3.0 TwinPower Turbo: 0.5 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
MorganPlus Six3.0 TwinPower Turbo
316 hp/t
236 kW/t
3.2 kg/hp
BMWZ4 (G29)M40i
221 hp/t
165 kW/t
4.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
MorganPlus Six3.0 TwinPower Turbo
340 hp
254 kW
4.2 s
267 km/h
166 mph
BMWZ4 (G29)M40i
340 hp
254 kW
4.5 s
Unrestricted
265 km/h165 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
MorganPlus Six3.0 TwinPower Turbo
Power
340 hp
254 kW
0-100 km/h4.2 s
Top speed
267 km/h
166 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
3,890 mm
153.1 in
Height
1,220 mm
48.0 in
BMWZ4 (G29)M40i
Power
340 hp
254 kW
0-100 km/h4.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
281 L
9.9 cu ft
Length
4,324 mm
170.2 in
Height
1,304 mm
51.3 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
MorganPlus Six3.0 TwinPower Turbo
Power
340 hp
254 kW
0-100 km/h4.2 s
Top speed
267 km/h
166 mph
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
BMWZ4 (G29)M40i
Power
340 hp
254 kW
0-100 km/h4.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

Morgan Plus Six 3.0 TwinPower Turbo 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
MorganPlus Six3.0 TwinPower Turbo
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
4.2 s
BMWZ4 (G29)M40i
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
4.5 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
MorganPlus Six3.0 TwinPower Turbo
316 hp/t
236 kW/t
3.2 kg/hp
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
BMWZ4 (G29)M40i
221 hp/t
165 kW/t
4.5 kg/hp
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMorganPlus Six3.0 TwinPower TurboBMWZ4 (G29)M40i
Power
340 hp
254 kW
340 hp
254 kW
Torque
500 Nm
369 lb-ft
500 Nm
369 lb-ft
Acceleration
4.2 s
4.5 s
Top speed
267 km/h
166 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,075 kg
2,370 lb
1,535 kg
3,384 lb
Fuel consumption
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk-
Length
3,890 mm
153.1 in
Height
1,220 mm
48.0 in
Doors/seats
2 doors
2 seats
Trunk
281 L
9.9 cu ft
Length
4,324 mm
170.2 in
Height
1,304 mm
51.3 in
Range score
-
703 km
437 mi
CO2 score
180 g/km
168 g/km
Trunk score
-
281 L
9.9 cu ft
Power-to-weight score
316 hp/t
236 kW/t
3.2 kg/hp
221 hp/t
165 kW/t
4.5 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
VehicleMorgan Plus Six 3.0 TwinPower TurboBMW Z4 (G29) M40i
Consumption7.9 L/100 km29.8 mpg US35.8 mpg UK7.4 L/100 km31.8 mpg US38.2 mpg UK
Cost / 100 km13.83 LC100 km12.95 LC100 km
Cost / 100 mi22.25 LC100 mi20.84 LC100 mi
Annual fuel used1,185 L313 US gal261 UK gal1,110 L293 US gal244 UK gal
Annual fuel cost2,074 LC/year1,943 LC/year

Head-to-head comparisons

Morgan Plus Six 3.0 TwinPower Turbo

  • Is 460 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 2 km/h (1 mph) higher top speed
  • Has 95 hp/t better power-to-weight

Pros

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

Cons

  • Highest combined fuel consumption
  • Highest CO2 emissions

BMW Z4 (G29) M40i

  • Uses 0.5 L/100 km less fuel
  • Emits 12 g/km less CO2

Pros

  • Lowest combined fuel consumption

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Morgan Plus Six 3.0 TwinPower Turbo
BMW Z4 (G29) M40i
Compare selected cars
2 vehicles selected

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