Car comparison

Porsche Cayman (987C) · Facelift 2009 2.9vsAUDI TTS Coupe (8J) 2.0 TFSI

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

New comparison

Porsche Cayman (987C) · Facelift 2009

2.9

265 hp2893 ccGasolineRWDAutomaticNaturally aspiratedCoupe2009-2012
VS

AUDI TTS Coupe (8J)

2.0 TFSI

272 hp1984 ccGasolineAWDManualTurbochargedCoupe2008-2010

Comparison overview

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

Best choices

AUDI TTS Coupe (8J) 2.0 TFSI

  • Quickest 0-100 km/h
    5.4 s
  • Most powerful
    272 hp
    203 kW
  • Highest torque
    350 Nm
    258 lb-ft
  • Best power-to-weight
    195 hp/t
    145 kW/t
    5.1 kg/hp
  • Lowest combined fuel consumption
    7.9 L/100 km
    29.8 mpg US
    35.8 mpg UK
  • Lowest city consumption
    10.8 L/100 km
    21.8 mpg US
    26.2 mpg UK
  • Lowest highway consumption
    6.2 L/100 km
    37.9 mpg US
    45.6 mpg UK
  • Lowest CO2 emissions
    184 g/km
  • Best estimated range
    759 km
    472 mi
  • Largest trunk
    290 L
  • Best overall score
    60/100
  • Best performance score
    64/100
  • Best economy score
    86/100
  • Best practicality score
    50/100

Specification comparison

Specification comparison
ModelPorscheCayman (987C)Facelift 20092.9AUDITTS Coupe (8J)2.0 TFSI
Power
265hp198kW
272hp203kW
Torque
300Nm221lb-ft
350Nm258lb-ft
Curb weight
1,360kg2,998lb
1,395kg3,075lb
Gross weight
1,670kg3,682lb
1,795kg3,957lb
Top speed
263 km/h
163 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
91.5s99% target: 260 km/h / 162 mph
Calculated
71.3s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.7s
5.4s
0-200 km/h
21.8s
19.2s
Calculated
0-60 mph
5.4s
Calculated
5.1s
Calculated
Fuel consumption
9.1L/100 km25.8mpg US31.0mpg UK
7.9L/100 km29.8mpg US35.8mpg UK
Fuel consumption city
13.6L/100 km17.3mpg US20.8mpg UK
10.8L/100 km21.8mpg US26.2mpg UK
Fuel consumption highway
6.4L/100 km36.8mpg US44.1mpg UK
6.2L/100 km37.9mpg US45.6mpg UK
Quarter mile
13.9s
Calculated
13.5s
Calculated
Power-to-weight
195hp/t145kW/t88hp/1000 lb
Calculated
195hp/t145kW/t88hp/1000 lb
Calculated
Torque-to-weight
221Nm/t148lb-ft/ton
Calculated
251Nm/t168lb-ft/ton
Calculated
Estimated range
714km444mi
Calculated
759km472mi
Calculated
Displacement
2,893cc177cu in
1,984cc121cu in
Length
4,347mm171in
4,198mm165in
Width
1,801mm71in
1,842mm73in
Height
1,304mm51in
1,345mm53in
Wheelbase
2,415mm95in
2,468mm97in
Front track
1,490mm59in
1,555mm61in
Rear track
1,534mm60in
1,546mm61in
Ground clearance
130mm5in
-
Trunk volume
260L
290L
Max trunk volume-
700L
Doors
2
3
Seats
2
4
Fuel tank
65L
60L
CO2 emissions
214g/km
184g/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 Cayman (987C) Facelift 2009 2.9AUDI TTS Coupe (8J) 2.0 TFSIPowerTorque
  • Porsche Cayman (987C) Facelift 2009 2.9: Power / Torque
  • AUDI TTS Coupe (8J) 2.0 TFSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
PorscheCayman (987C)Facelift 20092.97,200 rpm4,400-6,000 rpm7,500 rpm
AUDITTS Coupe (8J)2.0 TFSI6,000 rpm2,500-5,000 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorscheCayman (987C)Facelift 20092.9AUDITTS Coupe (8J)2.0 TFSI
Acceleration checkpoints
0-60 mph
0-97 km/h
5.4 s
5.1 s
0-100 km/h
0-62 mph
5.7 s
5.4 s
0-200 km/h
0-124 mph
21.8 s
19.2 s
Top speed
263 km/h
163 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.2 s
2.3 s
330 ft
101 m
6.0 s
5.9 s
1/8 mile
201 m
9.0 s
8.9 s
1000 ft
305 m
11.7 s
11.4 s
1/4 mile
402 m
13.9 s
13.5 s
Trap speed
1/4 mile
402 m
165 km/h
103 mph
172 km/h
107 mph

Power comparison

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

Chart data table
VehicleValue
PorscheCayman (987C)Facelift 20092.9
265 hp
198 kW
AUDITTS Coupe (8J)2.0 TFSI
272 hp
203 kW

AUDI TTS Coupe (8J) 2.0 TFSI has 7 hp more than Porsche Cayman (987C) Facelift 2009 2.9.

The biggest power difference is between Porsche Cayman (987C) Facelift 2009 2.9 and AUDI TTS Coupe (8J) 2.0 TFSI: 7 hp (5 kW).

Torque comparison

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

Chart data table
VehicleValue
PorscheCayman (987C)Facelift 20092.9
300 Nm
221 lb-ft
AUDITTS Coupe (8J)2.0 TFSI
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
PorscheCayman (987C)Facelift 20092.9
1,360 kg
2,998 lb
AUDITTS Coupe (8J)2.0 TFSI
1,395 kg
3,075 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
PorscheCayman (987C)Facelift 20092.9
263 km/h
163 mph
AUDITTS Coupe (8J)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
PorscheCayman (987C)Facelift 20092.95.7 s
AUDITTS Coupe (8J)2.0 TFSI5.4 s

The biggest 0-100 km/h difference is between AUDI TTS Coupe (8J) 2.0 TFSI and Porsche Cayman (987C) Facelift 2009 2.9: 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
PorscheCayman (987C)Facelift 20092.9
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
AUDITTS Coupe (8J)2.0 TFSI
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

The biggest fuel consumption difference is between AUDI TTS Coupe (8J) 2.0 TFSI and Porsche Cayman (987C) Facelift 2009 2.9: 1.2 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
PorscheCayman (987C)Facelift 20092.9
195 hp/t
145 kW/t
5.1 kg/hp
AUDITTS Coupe (8J)2.0 TFSI
195 hp/t
145 kW/t
5.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
PorscheCayman (987C)Facelift 20092.9
714 km
444 mi
AUDITTS Coupe (8J)2.0 TFSI
759 km
472 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
PorscheCayman (987C)Facelift 20092.9
265 hp
198 kW
5.7 s
263 km/h
163 mph
AUDITTS Coupe (8J)2.0 TFSI
272 hp
203 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
PorscheCayman (987C)Facelift 20092.9
Power
265 hp
198 kW
0-100 km/h5.7 s
Top speed
263 km/h
163 mph
Doors/seats
2 doors
2 seats
Trunk
260 L
9.2 cu ft
Length
4,347 mm
171.1 in
Height
1,304 mm
51.3 in
AUDITTS Coupe (8J)2.0 TFSI
Power
272 hp
203 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
3 doors
4 seats
Trunk
290 L
10.2 cu ft
Length
4,198 mm
165.3 in
Height
1,345 mm
53.0 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
PorscheCayman (987C)Facelift 20092.9
Power
265 hp
198 kW
0-100 km/h5.7 s
Top speed
263 km/h
163 mph
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
AUDITTS Coupe (8J)2.0 TFSI
Power
272 hp
203 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

AUDI TTS Coupe (8J) 2.0 TFSI 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
PorscheCayman (987C)Facelift 20092.9
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
5.7 s
AUDITTS Coupe (8J)2.0 TFSI
7.9 L/100 km
29.8 mpg US
35.8 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
PorscheCayman (987C)Facelift 20092.9
195 hp/t
145 kW/t
5.1 kg/hp
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
AUDITTS Coupe (8J)2.0 TFSI
195 hp/t
145 kW/t
5.1 kg/hp
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorscheCayman (987C)Facelift 20092.9AUDITTS Coupe (8J)2.0 TFSI
Power
265 hp
198 kW
272 hp
203 kW
Torque
300 Nm
221 lb-ft
350 Nm
258 lb-ft
Acceleration
5.7 s
5.4 s
Top speed
263 km/h
163 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,360 kg
2,998 lb
1,395 kg
3,075 lb
Fuel consumption
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
260 L
9.2 cu ft
Length
4,347 mm
171.1 in
Height
1,304 mm
51.3 in
Doors/seats
3 doors
4 seats
Trunk
290 L
10.2 cu ft
Length
4,198 mm
165.3 in
Height
1,345 mm
53.0 in
Range score
714 km
444 mi
759 km
472 mi
CO2 score
214 g/km
184 g/km
Trunk score
260 L
9.2 cu ft
290 L
10.2 cu ft
Power-to-weight score
195 hp/t
145 kW/t
5.1 kg/hp
195 hp/t
145 kW/t
5.1 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 Cayman (987C) Facelift 2009 2.9AUDI TTS Coupe (8J) 2.0 TFSI
Consumption9.1 L/100 km25.8 mpg US31 mpg UK7.9 L/100 km29.8 mpg US35.8 mpg UK
Cost / 100 km15.92 LC100 km13.83 LC100 km
Cost / 100 mi25.63 LC100 mi22.25 LC100 mi
Annual fuel used1,365 L361 US gal300 UK gal1,185 L313 US gal261 UK gal
Annual fuel cost2,389 LC/year2,074 LC/year

Head-to-head comparisons

Porsche Cayman (987C) Facelift 2009 2.9

  • Is 35 kg lighter
  • Has 3 km/h (2 mph) higher top speed

Pros

  • Highest top speed
  • Lightest

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk
  • Highest CO2 emissions

AUDI TTS Coupe (8J) 2.0 TFSI

  • Has 7 hp more
  • Has 50 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Uses 1.2 L/100 km less fuel
  • Has 0 hp/t better power-to-weight
  • Has 45 km (28 mi) more estimated range
  • Has 30 L more trunk volume
  • Emits 30 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche Cayman (987C) 2.9
AUDI TTS Coupe (8J) 2.0 TFSI
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