Car comparison

Porsche Boxster (981) 2.7vsAUDI TT Roadster (8S) 2.0 TFSI

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

New comparison

Porsche Boxster (981)

2.7

265 hp2706 ccGasolineRWDManualNaturally aspiratedRoadster2012-2016
VS

AUDI TT Roadster (8S)

2.0 TFSI

230 hp1984 ccGasolineFWDManualTurbochargedRoadster2014-2018

Comparison overview

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

Best choices

AUDI TT Roadster (8S) 2.0 TFSI

  • Highest torque
    370 Nm
    273 lb-ft
  • Lightest
    1,320 kg
    2,910 lb
  • Lowest combined fuel consumption
    6.2 L/100 km
    37.9 mpg US
    45.6 mpg UK
  • Lowest city consumption
    7.7 L/100 km
    30.5 mpg US
    36.7 mpg UK
  • Lowest highway consumption
    5.4 L/100 km
    43.6 mpg US
    52.3 mpg UK
  • Lowest CO2 emissions
    144 g/km
  • Best estimated range
    806 km
    501 mi
  • Best economy score
    90/100
  • Best practicality score
    32/100

Porsche Boxster (981) 2.7

  • Quickest 0-100 km/h
    5.8 s
  • Fastest top speed
    264 km/h
    164 mph
  • Most powerful
    265 hp
    198 kW
  • Best power-to-weight
    199 hp/t
    149 kW/t
    5.0 kg/hp
  • Largest trunk
    280 L
  • Best overall score
    52/100
  • Best performance score
    62/100

Specification comparison

Specification comparison
ModelPorscheBoxster (981)2.7AUDITT Roadster (8S)2.0 TFSI
Power
265hp198kW
230hp172kW
Torque
280Nm207lb-ft
370Nm273lb-ft
Curb weight
1,330kg2,932lb
1,320kg2,910lb
Gross weight
1,645kg3,627lb
1,640kg3,616lb
Top speed
264 km/h
164 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
72.0s99% target: 261 km/h / 162 mph
Calculated
81.8s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.8s
6.2s
0-200 km/h
19.5s
Calculated
22.0s
Calculated
0-60 mph
5.5s
Calculated
5.9s
Calculated
Fuel consumption
8.4L/100 km28mpg US33.6mpg UK
6.2L/100 km37.9mpg US45.6mpg UK
Fuel consumption city
11.8L/100 km19.9mpg US23.9mpg UK
7.7L/100 km30.5mpg US36.7mpg UK
Fuel consumption highway
6.4L/100 km36.8mpg US44.1mpg UK
5.4L/100 km43.6mpg US52.3mpg UK
Quarter mile
13.8s
Calculated
14.2s
Calculated
Power-to-weight
199hp/t149kW/t90hp/1000 lb
Calculated
174hp/t130kW/t79hp/1000 lb
Calculated
Torque-to-weight
211Nm/t141lb-ft/ton
Calculated
280Nm/t188lb-ft/ton
Calculated
Estimated range
762km473mi
Calculated
806km501mi
Calculated
Displacement
2,706cc165cu in
1,984cc121cu in
Length
4,374mm172in
4,177mm164in
Width
1,801mm71in
1,832mm72in
Height
1,282mm50in
1,355mm53in
Wheelbase
2,475mm97in
2,505mm99in
Front track-
1,572mm62in
Rear track-
1,552mm61in
Trunk volume
280L
280L
Doors
2
2
Seats
2
2
Fuel tank
64L
50L
CO2 emissions
195g/km
144g/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.

Porsche Boxster (981) 2.7AUDI TT Roadster (8S) 2.0 TFSIPowerTorque
  • Porsche Boxster (981) 2.7: Power / Torque
  • AUDI TT Roadster (8S) 2.0 TFSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
PorscheBoxster (981)2.76,700 rpm4,500-6,500 rpm6,950 rpm
AUDITT Roadster (8S)2.0 TFSI4,500-6,200 rpm1,600-4,300 rpm6,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorscheBoxster (981)2.7AUDITT Roadster (8S)2.0 TFSI
Acceleration checkpoints
0-60 mph
0-97 km/h
5.5 s
5.9 s
0-100 km/h
0-62 mph
5.8 s
6.2 s
0-200 km/h
0-124 mph
19.5 s
22.0 s
Top speed
264 km/h
164 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.4 s
2.4 s
330 ft
101 m
6.1 s
6.3 s
1/8 mile
201 m
9.1 s
9.4 s
1000 ft
305 m
11.7 s
12.0 s
1/4 mile
402 m
13.8 s
14.2 s
Trap speed
1/4 mile
402 m
171 km/h
106 mph
165 km/h
102 mph

Power comparison

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

Chart data table
VehicleValue
PorscheBoxster (981)2.7
265 hp
198 kW
AUDITT Roadster (8S)2.0 TFSI
230 hp
172 kW

Porsche Boxster (981) 2.7 has 35 hp more than AUDI TT Roadster (8S) 2.0 TFSI.

The biggest power difference is between AUDI TT Roadster (8S) 2.0 TFSI and Porsche Boxster (981) 2.7: 35 hp (26 kW).

Torque comparison

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

Chart data table
VehicleValue
PorscheBoxster (981)2.7
280 Nm
207 lb-ft
AUDITT Roadster (8S)2.0 TFSI
370 Nm
273 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
PorscheBoxster (981)2.7
1,330 kg
2,932 lb
AUDITT Roadster (8S)2.0 TFSI
1,320 kg
2,910 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
PorscheBoxster (981)2.7
264 km/h
164 mph
AUDITT Roadster (8S)2.0 TFSI
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
PorscheBoxster (981)2.75.8 s
AUDITT Roadster (8S)2.0 TFSI6.2 s

The biggest 0-100 km/h difference is between Porsche Boxster (981) 2.7 and AUDI TT Roadster (8S) 2.0 TFSI: 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
PorscheBoxster (981)2.7
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
AUDITT Roadster (8S)2.0 TFSI
6.2 L/100 km
37.9 mpg US
45.6 mpg UK

The biggest fuel consumption difference is between AUDI TT Roadster (8S) 2.0 TFSI and Porsche Boxster (981) 2.7: 2.2 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
PorscheBoxster (981)2.7
199 hp/t
149 kW/t
5.0 kg/hp
AUDITT Roadster (8S)2.0 TFSI
174 hp/t
130 kW/t
5.7 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
PorscheBoxster (981)2.7
762 km
473 mi
AUDITT Roadster (8S)2.0 TFSI
806 km
501 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
PorscheBoxster (981)2.7
265 hp
198 kW
5.8 s
264 km/h
164 mph
AUDITT Roadster (8S)2.0 TFSI
230 hp
172 kW
6.2 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
PorscheBoxster (981)2.7
Power
265 hp
198 kW
0-100 km/h5.8 s
Top speed
264 km/h
164 mph
Doors/seats
2 doors
2 seats
Trunk
280 L
9.9 cu ft
Length
4,374 mm
172.2 in
Height
1,282 mm
50.5 in
AUDITT Roadster (8S)2.0 TFSI
Power
230 hp
172 kW
0-100 km/h6.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
280 L
9.9 cu ft
Length
4,177 mm
164.4 in
Height
1,355 mm
53.3 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
PorscheBoxster (981)2.7
Power
265 hp
198 kW
0-100 km/h5.8 s
Top speed
264 km/h
164 mph
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
AUDITT Roadster (8S)2.0 TFSI
Power
230 hp
172 kW
0-100 km/h6.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.2 L/100 km
37.9 mpg US
45.6 mpg UK

Porsche Boxster (981) 2.7 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
PorscheBoxster (981)2.7
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
5.8 s
AUDITT Roadster (8S)2.0 TFSI
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
6.2 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
PorscheBoxster (981)2.7
199 hp/t
149 kW/t
5.0 kg/hp
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
AUDITT Roadster (8S)2.0 TFSI
174 hp/t
130 kW/t
5.7 kg/hp
6.2 L/100 km
37.9 mpg US
45.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorscheBoxster (981)2.7AUDITT Roadster (8S)2.0 TFSI
Power
265 hp
198 kW
230 hp
172 kW
Torque
280 Nm
207 lb-ft
370 Nm
273 lb-ft
Acceleration
5.8 s
6.2 s
Top speed
264 km/h
164 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,330 kg
2,932 lb
1,320 kg
2,910 lb
Fuel consumption
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
280 L
9.9 cu ft
Length
4,374 mm
172.2 in
Height
1,282 mm
50.5 in
Doors/seats
2 doors
2 seats
Trunk
280 L
9.9 cu ft
Length
4,177 mm
164.4 in
Height
1,355 mm
53.3 in
Range score
762 km
473 mi
806 km
501 mi
CO2 score
195 g/km
144 g/km
Trunk score
280 L
9.9 cu ft
280 L
9.9 cu ft
Power-to-weight score
199 hp/t
149 kW/t
5.0 kg/hp
174 hp/t
130 kW/t
5.7 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
VehiclePorsche Boxster (981) 2.7AUDI TT Roadster (8S) 2.0 TFSI
Consumption8.4 L/100 km28 mpg US33.6 mpg UK6.2 L/100 km37.9 mpg US45.6 mpg UK
Cost / 100 km14.70 LC100 km10.85 LC100 km
Cost / 100 mi23.66 LC100 mi17.46 LC100 mi
Annual fuel used1,260 L333 US gal277 UK gal930 L246 US gal205 UK gal
Annual fuel cost2,205 LC/year1,628 LC/year

Head-to-head comparisons

Porsche Boxster (981) 2.7

  • Has 35 hp more
  • Is 0.4 s quicker from 0-100 km/h
  • Has 4 km/h (2 mph) higher top speed
  • Has 25 hp/t better power-to-weight

Pros

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

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Highest CO2 emissions

AUDI TT Roadster (8S) 2.0 TFSI

  • Has 90 Nm more
  • Is 10 kg lighter
  • Uses 2.2 L/100 km less fuel
  • Has 45 km (28 mi) more estimated range
  • Emits 51 g/km less CO2

Pros

  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche Boxster (981) 2.7
AUDI TT Roadster (8S) 2.0 TFSI
Compare selected cars
2 vehicles selected

Popular comparisons

2.7
2.9
VS
PorscheBoxster (981)2.7vsPorscheBoxster (987)Facelift 20092.9
2.0 TFSI
45 TFSI
VS
AUDITT Roadster (8S)2.0 TFSIvsAUDITT Roadster (8S)Facelift 201845 TFSI
2.7
S 3.4
VS
PorscheBoxster (981)2.7vsPorscheBoxster (987)S 3.4
2.0 TFSI
2.0 TFSI
VS
AUDITT Roadster (8S)2.0 TFSIvsAUDITT Roadster (8J)Facelift 20102.0 TFSI
2.7
S 3.2
VS
PorscheBoxster (981)2.7vsPorscheBoxster (986)S 3.2
2.0 TFSI
2.0 TFSI
VS
AUDITT Roadster (8S)2.0 TFSIvsAUDITTS Roadster (8J)Facelift 20102.0 TFSI
2.0 TFSI
2.0 TFSI
VS
AUDITT Roadster (8S)2.0 TFSIvsAUDITTS Roadster (8S)2.0 TFSI
2.7
SLK 300
VS
PorscheBoxster (981)2.7vsMercedes-BenzSLK (R172)SLK 300
2.0 TFSI
3.2i V6 24V
VS
AUDITT Roadster (8S)2.0 TFSIvsAUDITT Roadster (8J)3.2i V6 24V
2.7
28i
VS
PorscheBoxster (981)2.7vsBMWZ4 (E89)28i
2.0 TFSI
2.0 TFSI
VS
AUDITT Roadster (8S)2.0 TFSIvsAUDITTS Roadster (8J)2.0 TFSI
2.7
3.7 V6
VS
PorscheBoxster (981)2.7vsNissan370Z RoadsterFacelift 20123.7 V6
Porsche Boxster (981) 2.7 vs AUDI TT Roadster (8S) 2.0 TFSI - car comparison - FastVsFaster