Car comparison

AUDI A5 Cabriolet (8F7) 3.2 FSI V6vsAlfa Romeo Spider (939) 3.2 V6

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

New comparison

AUDI A5 Cabriolet (8F7)

3.2 FSI V6

265 hp3197 ccGasolineAWDAutomaticNaturally aspiratedCabriolet / convertible2008-2011
VS

Alfa Romeo Spider (939)

3.2 V6

260 hp3195 ccGasolineAWDAutomaticNaturally aspiratedCabriolet / convertible2006-2010

Comparison overview

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

Best choices

AUDI A5 Cabriolet (8F7) 3.2 FSI V6

  • Quickest 0-100 km/h
    6.9 s
  • Fastest top speed
    250 km/h
    155 mph
  • Most powerful
    265 hp
    198 kW
  • Highest torque
    330 Nm
    243 lb-ft
  • Best power-to-weight
    148 hp/t
    111 kW/t
    6.7 kg/hp
  • Lowest combined fuel consumption
    9.5 L/100 km
    24.8 mpg US
    29.7 mpg UK
  • Best estimated range
    674 km
    419 mi
  • Largest trunk
    320 L
  • Best overall score
    53/100
  • Best performance score
    57/100
  • Best economy score
    81/100
  • Best practicality score
    46/100

Specification comparison

Specification comparison
ModelAUDIA5 Cabriolet (8F7)3.2 FSI V6Alfa RomeoSpider (939)3.2 V6
Power
265hp198kW
260hp194kW
Torque
330Nm243lb-ft
322Nm237lb-ft
Curb weight
1,785kg3,935lb
1,765kg3,891lb
Gross weight
2,285kg5,038lb
-
Top speed
250 km/h
155 mph
240 km/h
149 mph
To 99% top speed
97.6s99% target: 248 km/h / 154 mph
Calculated
99.7s99% target: 238 km/h / 148 mph
Calculated
0-100 km/h
6.9s
7.0s
0-200 km/h
27.5s
Calculated
31.0s
Calculated
0-60 mph
6.5s
Calculated
6.6s
Calculated
Fuel consumption
9.5L/100 km24.8mpg US29.7mpg UK
12.2L/100 km19.3mpg US23.2mpg UK
Fuel consumption city
13.8L/100 km17mpg US20.5mpg UK
-
Fuel consumption highway
7L/100 km33.6mpg US40.4mpg UK
-
Quarter mile
14.9s
Calculated
15.0s
Calculated
Power-to-weight
148hp/t111kW/t67hp/1000 lb
Calculated
147hp/t110kW/t67hp/1000 lb
Calculated
Torque-to-weight
185Nm/t124lb-ft/ton
Calculated
182Nm/t122lb-ft/ton
Calculated
Estimated range
674km419mi
Calculated
574km357mi
Calculated
Displacement
3,197cc195cu in
3,195cc195cu in
Length
4,625mm182in
4,393mm173in
Width
1,854mm73in
1,830mm72in
Height
1,383mm54in
1,318mm52in
Wheelbase
2,751mm108in
2,528mm100in
Front track
1,590mm63in
1,579mm62in
Rear track
1,577mm62in
1,559mm61in
Trunk volume
320L
253L
Max trunk volume
750L
-
Doors
2
2
Seats
4
4
Fuel tank
64L
70L
CO2 emissions
219g/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.

AUDI A5 Cabriolet (8F7) 3.2 FSI V6Alfa Romeo Spider (939) 3.2 V6PowerTorque
  • AUDI A5 Cabriolet (8F7) 3.2 FSI V6: Power / Torque
  • Alfa Romeo Spider (939) 3.2 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA5 Cabriolet (8F7)3.2 FSI V66,500 rpm3,000-5,000 rpm6,750 rpm
Alfa RomeoSpider (939)3.2 V66,200 rpm4,500 rpm6,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA5 Cabriolet (8F7)3.2 FSI V6Alfa RomeoSpider (939)3.2 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
6.5 s
6.6 s
0-100 km/h
0-62 mph
6.9 s
7.0 s
0-200 km/h
0-124 mph
27.5 s
31.0 s
Top speed
250 km/h
155 mph
240 km/h
149 mph
Drag race simulation
60 ft
18 m
2.4 s
2.4 s
330 ft
101 m
6.4 s
6.4 s
1/8 mile
201 m
9.7 s
9.7 s
1000 ft
305 m
12.5 s
12.6 s
1/4 mile
402 m
14.9 s
15.0 s
Trap speed
1/4 mile
402 m
155 km/h
96 mph
152 km/h
94 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA5 Cabriolet (8F7)3.2 FSI V6
265 hp
198 kW
Alfa RomeoSpider (939)3.2 V6
260 hp
194 kW

AUDI A5 Cabriolet (8F7) 3.2 FSI V6 has 5 hp more than Alfa Romeo Spider (939) 3.2 V6.

The biggest power difference is between Alfa Romeo Spider (939) 3.2 V6 and AUDI A5 Cabriolet (8F7) 3.2 FSI V6: 5 hp (4 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA5 Cabriolet (8F7)3.2 FSI V6
330 Nm
243 lb-ft
Alfa RomeoSpider (939)3.2 V6
322 Nm
237 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA5 Cabriolet (8F7)3.2 FSI V6
1,785 kg
3,935 lb
Alfa RomeoSpider (939)3.2 V6
1,765 kg
3,891 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIA5 Cabriolet (8F7)3.2 FSI V6
250 km/h
155 mph
Alfa RomeoSpider (939)3.2 V6
240 km/h
149 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIA5 Cabriolet (8F7)3.2 FSI V66.9 s
Alfa RomeoSpider (939)3.2 V67.0 s

The biggest 0-100 km/h difference is between AUDI A5 Cabriolet (8F7) 3.2 FSI V6 and Alfa Romeo Spider (939) 3.2 V6: 0.1 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AUDIA5 Cabriolet (8F7)3.2 FSI V6
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
Alfa RomeoSpider (939)3.2 V6
12.2 L/100 km
19.3 mpg US
23.2 mpg UK

The biggest fuel consumption difference is between AUDI A5 Cabriolet (8F7) 3.2 FSI V6 and Alfa Romeo Spider (939) 3.2 V6: 2.7 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
AUDIA5 Cabriolet (8F7)3.2 FSI V6
148 hp/t
111 kW/t
6.7 kg/hp
Alfa RomeoSpider (939)3.2 V6
147 hp/t
110 kW/t
6.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA5 Cabriolet (8F7)3.2 FSI V6
674 km
419 mi
Alfa RomeoSpider (939)3.2 V6
574 km
357 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA5 Cabriolet (8F7)3.2 FSI V6
265 hp
198 kW
6.9 s
250 km/h
155 mph
Alfa RomeoSpider (939)3.2 V6
260 hp
194 kW
7.0 s
240 km/h
149 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
AUDIA5 Cabriolet (8F7)3.2 FSI V6
Power
265 hp
198 kW
0-100 km/h6.9 s
Top speed
250 km/h
155 mph
Doors/seats
2 doors
4 seats
Trunk
320 L
11.3 cu ft
Length
4,625 mm
182.1 in
Height
1,383 mm
54.4 in
Alfa RomeoSpider (939)3.2 V6
Power
260 hp
194 kW
0-100 km/h7.0 s
Top speed
240 km/h
149 mph
Doors/seats
2 doors
4 seats
Trunk
253 L
8.9 cu ft
Length
4,393 mm
173.0 in
Height
1,318 mm
51.9 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
AUDIA5 Cabriolet (8F7)3.2 FSI V6
Power
265 hp
198 kW
0-100 km/h6.9 s
Top speed
250 km/h
155 mph
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
Alfa RomeoSpider (939)3.2 V6
Power
260 hp
194 kW
0-100 km/h7.0 s
Top speed
240 km/h
149 mph
12.2 L/100 km
19.3 mpg US
23.2 mpg UK

AUDI A5 Cabriolet (8F7) 3.2 FSI V6 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
AUDIA5 Cabriolet (8F7)3.2 FSI V6
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
6.9 s
Alfa RomeoSpider (939)3.2 V6
12.2 L/100 km
19.3 mpg US
23.2 mpg UK
7.0 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
AUDIA5 Cabriolet (8F7)3.2 FSI V6
148 hp/t
111 kW/t
6.7 kg/hp
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
Alfa RomeoSpider (939)3.2 V6
147 hp/t
110 kW/t
6.8 kg/hp
12.2 L/100 km
19.3 mpg US
23.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA5 Cabriolet (8F7)3.2 FSI V6Alfa RomeoSpider (939)3.2 V6
Power
265 hp
198 kW
260 hp
194 kW
Torque
330 Nm
243 lb-ft
322 Nm
237 lb-ft
Acceleration
6.9 s
7.0 s
Top speed
250 km/h
155 mph
240 km/h
149 mph
Lightness
1,785 kg
3,935 lb
1,765 kg
3,891 lb
Fuel consumption
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
12.2 L/100 km
19.3 mpg US
23.2 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
320 L
11.3 cu ft
Length
4,625 mm
182.1 in
Height
1,383 mm
54.4 in
Doors/seats
2 doors
4 seats
Trunk
253 L
8.9 cu ft
Length
4,393 mm
173.0 in
Height
1,318 mm
51.9 in
Range score
674 km
419 mi
574 km
357 mi
CO2 score
219 g/km
-
Trunk score
320 L
11.3 cu ft
253 L
8.9 cu ft
Power-to-weight score
148 hp/t
111 kW/t
6.7 kg/hp
147 hp/t
110 kW/t
6.8 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
VehicleAUDI A5 Cabriolet (8F7) 3.2 FSI V6Alfa Romeo Spider (939) 3.2 V6
Consumption9.5 L/100 km24.8 mpg US29.7 mpg UK12.2 L/100 km19.3 mpg US23.2 mpg UK
Cost / 100 km16.63 LC100 km21.35 LC100 km
Cost / 100 mi26.76 LC100 mi34.36 LC100 mi
Annual fuel used1,425 L376 US gal313 UK gal1,830 L483 US gal403 UK gal
Annual fuel cost2,494 LC/year3,203 LC/year

Head-to-head comparisons

AUDI A5 Cabriolet (8F7) 3.2 FSI V6

  • Has 5 hp more
  • Has 8 Nm more
  • Is 0.1 s quicker from 0-100 km/h
  • Has 10 km/h (6 mph) higher top speed
  • Uses 2.7 L/100 km less fuel
  • Has 1 hp/t better power-to-weight
  • Has 100 km (62 mi) more estimated range
  • Has 67 L more trunk volume

Pros

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

Cons

  • Heaviest

Alfa Romeo Spider (939) 3.2 V6

  • Is 20 kg lighter

Pros

  • Lightest

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A5 Cabriolet (8F7) 3.2 FSI V6
Alfa Romeo Spider (939) 3.2 V6
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