Car comparison

Porsche Boxster (981) GTS 3.4vsMorgan Plus Six 3.0 TwinPower Turbo

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

New comparison

Porsche Boxster (981)

GTS 3.4

330 hp3436 ccGasolineRWDDual-clutchNaturally aspiratedRoadster2015-2016

Morgan Plus Six

3.0 TwinPower Turbo

340 hp2998 ccGasolineRWDAutomaticTurbochargedRoadster2019-present

Comparison overview

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

Morgan Plus Six 3.0 TwinPower Turbo

Quickest 0-100 km/h
4.2 s
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
Lowest combined fuel consumption
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
Lowest CO2 emissions
180 g/km
Best overall score
61/100
Best performance score
76/100
Best economy score
86/100

Porsche Boxster (981) GTS 3.4

Fastest top speed
279 km/h
173 mph
Best practicality score
31/100

Specification comparison

Specification comparison
Model	PorscheBoxster (981)GTS 3.4	MorganPlus Six3.0 TwinPower Turbo
Power	330hp246kW	340hp254kW
Torque	370Nm273lb-ft	500Nm369lb-ft
Curb weight	1,375kg3,031lb	1,075kg2,370lb
Gross weight	1,685kg3,715lb	-
Top speed	279 km/h 173 mph	267 km/h 166 mph
To 99% top speed	64.2s99% target: 276 km/h / 172 mph Calculated	45.4s99% target: 264 km/h / 164 mph Calculated
0-100 km/h	4.9s	4.2s
0-200 km/h	15.5s Calculated	13.0s Calculated
0-60 mph	4.7s Calculated	4.0s Calculated
Fuel consumption	8.2L/100 km28.7mpg US34.4mpg UK	7.9L/100 km29.8mpg US35.8mpg UK
Fuel consumption city	11.4L/100 km20.6mpg US24.8mpg UK	-
Fuel consumption highway	6.3L/100 km37.3mpg US44.8mpg UK	-
Quarter mile	12.9s Calculated	12.1s Calculated
Power-to-weight	240hp/t179kW/t109hp/1000 lb Calculated	316hp/t236kW/t143hp/1000 lb Calculated
Torque-to-weight	269Nm/t180lb-ft/ton Calculated	465Nm/t311lb-ft/ton Calculated
Estimated range	780km485mi Calculated	-
Displacement	3,436cc210cu in	2,998cc183cu in
Length	4,404mm173in	3,890mm153in
Width	1,801mm71in	1,756mm69in
Height	1,273mm50in	1,220mm48in
Wheelbase	2,475mm97in	-
Trunk volume	280L	-
Doors	2	2
Seats	2	2
Fuel tank	64L	-
CO2 emissions	190g/km	180g/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
Metric	PorscheBoxster (981)GTS 3.4	MorganPlus Six3.0 TwinPower Turbo
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.7 s	4.0 s
0-100 km/h 0-62 mph	4.9 s	4.2 s
0-200 km/h 0-124 mph	15.5 s	13.0 s
Top speed	279 km/h 173 mph	267 km/h 166 mph
	Drag race simulation
60 ft 18 m	2.2 s	2.1 s
330 ft 101 m	5.7 s	5.4 s
1/8 mile 201 m	8.5 s	8.0 s
1000 ft 305 m	10.9 s	10.2 s
1/4 mile 402 m	12.9 s	12.1 s
Trap speed 1/4 mile 402 m	183 km/h 114 mph	194 km/h 121 mph

Power comparison

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

Chart data table
Vehicle	Value
PorscheBoxster (981)GTS 3.4	330 hp 246 kW
MorganPlus Six3.0 TwinPower Turbo	340 hp 254 kW

Morgan Plus Six 3.0 TwinPower Turbo has 10 hp more than Porsche Boxster (981) GTS 3.4.

The biggest power difference is between Porsche Boxster (981) GTS 3.4 and Morgan Plus Six 3.0 TwinPower Turbo: 10 hp (7 kW).

Torque comparison

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

Chart data table
Vehicle	Value
PorscheBoxster (981)GTS 3.4	370 Nm 273 lb-ft
MorganPlus Six3.0 TwinPower Turbo	500 Nm 369 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
PorscheBoxster (981)GTS 3.4	1,375 kg 3,031 lb
MorganPlus Six3.0 TwinPower Turbo	1,075 kg 2,370 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
PorscheBoxster (981)GTS 3.4	279 km/h 173 mph
MorganPlus Six3.0 TwinPower Turbo	267 km/h 166 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
PorscheBoxster (981)GTS 3.4	4.9 s
MorganPlus Six3.0 TwinPower Turbo	4.2 s

The biggest 0-100 km/h difference is between Morgan Plus Six 3.0 TwinPower Turbo and Porsche Boxster (981) GTS 3.4: 0.7 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
PorscheBoxster (981)GTS 3.4	8.2 L/100 km 28.7 mpg US 34.4 mpg UK
MorganPlus Six3.0 TwinPower Turbo	7.9 L/100 km 29.8 mpg US 35.8 mpg UK

Power-to-weight comparison

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

Chart data table
Vehicle	Value
PorscheBoxster (981)GTS 3.4	240 hp/t 179 kW/t 4.2 kg/hp
MorganPlus Six3.0 TwinPower Turbo	316 hp/t 236 kW/t 3.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
PorscheBoxster (981)GTS 3.4	330 hp 246 kW	4.9 s	279 km/h 173 mph
MorganPlus Six3.0 TwinPower Turbo	340 hp 254 kW	4.2 s	267 km/h 166 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

PorscheBoxster (981)GTS 3.4

Power	330 hp 246 kW
0-100 km/h	4.9 s
Top speed 279 km/h 173 mph

Doors/seats	2 doors 2 seats
Trunk	280 L 9.9 cu ft
Length	4,404 mm 173.4 in
Height	1,273 mm 50.1 in

MorganPlus Six3.0 TwinPower Turbo

Power	340 hp 254 kW
0-100 km/h	4.2 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

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

PorscheBoxster (981)GTS 3.4

Power	330 hp 246 kW
0-100 km/h	4.9 s
Top speed 279 km/h 173 mph

8.2 L/100 km

28.7 mpg US

34.4 mpg UK

MorganPlus Six3.0 TwinPower Turbo

Power	340 hp 254 kW
0-100 km/h	4.2 s
Top speed 267 km/h 166 mph

7.9 L/100 km

29.8 mpg US

35.8 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
PorscheBoxster (981)GTS 3.4	8.2 L/100 km 28.7 mpg US 34.4 mpg UK	4.9 s
MorganPlus Six3.0 TwinPower Turbo	7.9 L/100 km 29.8 mpg US 35.8 mpg UK	4.2 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
PorscheBoxster (981)GTS 3.4	240 hp/t 179 kW/t 4.2 kg/hp	8.2 L/100 km 28.7 mpg US 34.4 mpg UK
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

Detailed score breakdown

Vehicle

PorscheBoxster (981)GTS 3.4

MorganPlus Six3.0 TwinPower Turbo

Power

330 hp

246 kW

340 hp

254 kW

Torque

370 Nm

273 lb-ft

500 Nm

369 lb-ft

Acceleration

4.9 s

4.2 s

Top speed

279 km/h

173 mph

267 km/h

166 mph

Lightness

1,375 kg

3,031 lb

1,075 kg

2,370 lb

Fuel consumption

8.2 L/100 km

28.7 mpg US

34.4 mpg UK

7.9 L/100 km

29.8 mpg US

35.8 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	280 L 9.9 cu ft
Length	4,404 mm 173.4 in
Height	1,273 mm 50.1 in

Doors/seats	2 doors 2 seats
Trunk	-
Length	3,890 mm 153.1 in
Height	1,220 mm 48.0 in

Range score

780 km

485 mi

CO2 score

190 g/km

180 g/km

Trunk score

280 L

9.9 cu ft

Power-to-weight score

240 hp/t

179 kW/t

4.2 kg/hp

316 hp/t

236 kW/t

3.2 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	Porsche Boxster (981) GTS 3.4	Morgan Plus Six 3.0 TwinPower Turbo
Consumption	8.2 L/100 km28.7 mpg US34.4 mpg UK	7.9 L/100 km29.8 mpg US35.8 mpg UK
Cost / 100 km	14.35 LC100 km	13.83 LC100 km
Cost / 100 mi	23.09 LC100 mi	22.25 LC100 mi
Annual fuel used	1,230 L325 US gal271 UK gal	1,185 L313 US gal261 UK gal
Annual fuel cost	2,153 LC/year	2,074 LC/year