Car comparison

AUDI A5 Coupe (8T3) 3.0 TDIvsAlfa Romeo Brera 2.4 JTDM

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

New comparison

AUDI A5 Coupe (8T3)

3.0 TDI

240 hp2967 ccDieselAWDAutomaticTurbochargedCoupe2007-2011
VS

Alfa Romeo Brera

2.4 JTDM

210 hp2387 ccDieselFWDManualTurbochargedCoupe2008-2010

Comparison overview

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

Best choices

AUDI A5 Coupe (8T3) 3.0 TDI

  • Quickest 0-100 km/h
    6.1 s
  • Fastest top speed
    250 km/h
    155 mph
  • Most powerful
    240 hp
    179 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Best power-to-weight
    149 hp/t
    111 kW/t
    6.7 kg/hp
  • Lowest city consumption
    8.8 L/100 km
    26.7 mpg US
    32.1 mpg UK
  • Largest trunk
    455 L
  • Best overall score
    59/100
  • Best performance score
    62/100
  • Best practicality score
    53/100

Alfa Romeo Brera 2.4 JTDM

  • Lightest
    1,575 kg
    3,472 lb
  • Lowest combined fuel consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest highway consumption
    5.4 L/100 km
    43.6 mpg US
    52.3 mpg UK
  • Best estimated range
    1,029 km
    640 mi
  • Best economy score
    89/100

Specification comparison

Specification comparison
ModelAUDIA5 Coupe (8T3)3.0 TDIAlfa RomeoBrera2.4 JTDM
Power
240hp179kW
210hp157kW
Torque
500Nm369lb-ft
400Nm295lb-ft
Curb weight
1,610kg3,549lb
1,575kg3,472lb
Gross weight
2,110kg4,652lb
2,035kg4,486lb
Top speed
250 km/h
155 mph
231 km/h
144 mph
To 99% top speed
83.3s99% target: 248 km/h / 154 mph
Calculated
97.5s99% target: 229 km/h / 142 mph
Calculated
0-100 km/h
6.1s
7.9s
0-200 km/h
23.9s
Calculated
36.0s
Calculated
0-60 mph
5.8s
Calculated
7.5s
Calculated
Fuel consumption
6.9L/100 km34.1mpg US40.9mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
8.8L/100 km26.7mpg US32.1mpg UK
9.2L/100 km25.6mpg US30.7mpg UK
Fuel consumption highway
5.9L/100 km39.9mpg US47.9mpg UK
5.4L/100 km43.6mpg US52.3mpg UK
Quarter mile
14.2s
Calculated
15.7s
Calculated
Power-to-weight
149hp/t111kW/t68hp/1000 lb
Calculated
133hp/t99kW/t60hp/1000 lb
Calculated
Torque-to-weight
311Nm/t208lb-ft/ton
Calculated
254Nm/t170lb-ft/ton
Calculated
Estimated range
913km567mi
Calculated
1,029km640mi
Calculated
Displacement
2,967cc181cu in
2,387cc146cu in
Length
4,635mm182in
4,410mm174in
Width
1,854mm73in
1,830mm72in
Height
1,372mm54in
1,341mm53in
Wheelbase
2,751mm108in
2,528mm100in
Front track
1,590mm63in
1,579mm62in
Rear track
1,577mm62in
1,559mm61in
Trunk volume
455L
300L
Max trunk volume
829L
610L
Doors
2
3
Seats
4
4
Fuel tank
63L
70L
CO2 emissions-
179g/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 Coupe (8T3) 3.0 TDIAlfa Romeo Brera 2.4 JTDMPowerTorque
  • AUDI A5 Coupe (8T3) 3.0 TDI: Power / Torque
  • Alfa Romeo Brera 2.4 JTDM: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA5 Coupe (8T3)3.0 TDI4,000-4,400 rpm1,500-3,000 rpm4,650 rpm
Alfa RomeoBrera2.4 JTDM4,000 rpm1,500 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA5 Coupe (8T3)3.0 TDIAlfa RomeoBrera2.4 JTDM
Acceleration checkpoints
0-60 mph
0-97 km/h
5.8 s
7.5 s
0-100 km/h
0-62 mph
6.1 s
7.9 s
0-200 km/h
0-124 mph
23.9 s
36.0 s
Top speed
250 km/h
155 mph
231 km/h
144 mph
Drag race simulation
60 ft
18 m
2.3 s
2.5 s
330 ft
101 m
6.1 s
6.8 s
1/8 mile
201 m
9.3 s
10.2 s
1000 ft
305 m
12.0 s
13.2 s
1/4 mile
402 m
14.2 s
15.7 s
Trap speed
1/4 mile
402 m
162 km/h
101 mph
147 km/h
91 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA5 Coupe (8T3)3.0 TDI
240 hp
179 kW
Alfa RomeoBrera2.4 JTDM
210 hp
157 kW

AUDI A5 Coupe (8T3) 3.0 TDI has 30 hp more than Alfa Romeo Brera 2.4 JTDM.

The biggest power difference is between Alfa Romeo Brera 2.4 JTDM and AUDI A5 Coupe (8T3) 3.0 TDI: 30 hp (22 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA5 Coupe (8T3)3.0 TDI
500 Nm
369 lb-ft
Alfa RomeoBrera2.4 JTDM
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA5 Coupe (8T3)3.0 TDI
1,610 kg
3,549 lb
Alfa RomeoBrera2.4 JTDM
1,575 kg
3,472 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 Coupe (8T3)3.0 TDI
250 km/h
155 mph
Alfa RomeoBrera2.4 JTDM
231 km/h
144 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIA5 Coupe (8T3)3.0 TDI6.1 s
Alfa RomeoBrera2.4 JTDM7.9 s

The biggest 0-100 km/h difference is between AUDI A5 Coupe (8T3) 3.0 TDI and Alfa Romeo Brera 2.4 JTDM: 1.8 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 Coupe (8T3)3.0 TDI
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
Alfa RomeoBrera2.4 JTDM
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIA5 Coupe (8T3)3.0 TDI
149 hp/t
111 kW/t
6.7 kg/hp
Alfa RomeoBrera2.4 JTDM
133 hp/t
99 kW/t
7.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA5 Coupe (8T3)3.0 TDI
913 km
567 mi
Alfa RomeoBrera2.4 JTDM
1,029 km
640 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA5 Coupe (8T3)3.0 TDI
240 hp
179 kW
6.1 s
250 km/h
155 mph
Alfa RomeoBrera2.4 JTDM
210 hp
157 kW
7.9 s
231 km/h
144 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 Coupe (8T3)3.0 TDI
Power
240 hp
179 kW
0-100 km/h6.1 s
Top speed
250 km/h
155 mph
Doors/seats
2 doors
4 seats
Trunk
455 L
16.1 cu ft
Length
4,635 mm
182.5 in
Height
1,372 mm
54.0 in
Alfa RomeoBrera2.4 JTDM
Power
210 hp
157 kW
0-100 km/h7.9 s
Top speed
231 km/h
144 mph
Doors/seats
3 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,410 mm
173.6 in
Height
1,341 mm
52.8 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 Coupe (8T3)3.0 TDI
Power
240 hp
179 kW
0-100 km/h6.1 s
Top speed
250 km/h
155 mph
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
Alfa RomeoBrera2.4 JTDM
Power
210 hp
157 kW
0-100 km/h7.9 s
Top speed
231 km/h
144 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

AUDI A5 Coupe (8T3) 3.0 TDI 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 Coupe (8T3)3.0 TDI
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
6.1 s
Alfa RomeoBrera2.4 JTDM
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
7.9 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 Coupe (8T3)3.0 TDI
149 hp/t
111 kW/t
6.7 kg/hp
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
Alfa RomeoBrera2.4 JTDM
133 hp/t
99 kW/t
7.5 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA5 Coupe (8T3)3.0 TDIAlfa RomeoBrera2.4 JTDM
Power
240 hp
179 kW
210 hp
157 kW
Torque
500 Nm
369 lb-ft
400 Nm
295 lb-ft
Acceleration
6.1 s
7.9 s
Top speed
250 km/h
155 mph
231 km/h
144 mph
Lightness
1,610 kg
3,549 lb
1,575 kg
3,472 lb
Fuel consumption
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
455 L
16.1 cu ft
Length
4,635 mm
182.5 in
Height
1,372 mm
54.0 in
Doors/seats
3 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,410 mm
173.6 in
Height
1,341 mm
52.8 in
Range score
913 km
567 mi
1,029 km
640 mi
CO2 score
-
179 g/km
Trunk score
455 L
16.1 cu ft
300 L
10.6 cu ft
Power-to-weight score
149 hp/t
111 kW/t
6.7 kg/hp
133 hp/t
99 kW/t
7.5 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
VehicleAUDI A5 Coupe (8T3) 3.0 TDIAlfa Romeo Brera 2.4 JTDM
Consumption6.9 L/100 km34.1 mpg US40.9 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km12.08 LC100 km11.90 LC100 km
Cost / 100 mi19.43 LC100 mi19.15 LC100 mi
Annual fuel used1,035 L273 US gal228 UK gal1,020 L269 US gal224 UK gal
Annual fuel cost1,811 LC/year1,785 LC/year

Head-to-head comparisons

AUDI A5 Coupe (8T3) 3.0 TDI

  • Has 30 hp more
  • Has 100 Nm more
  • Is 1.8 s quicker from 0-100 km/h
  • Has 19 km/h (12 mph) higher top speed
  • Has 16 hp/t better power-to-weight
  • Has 155 L more trunk volume

Pros

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

Cons

  • Highest combined fuel consumption
  • Heaviest

Alfa Romeo Brera 2.4 JTDM

  • Is 35 kg lighter
  • Uses 0.1 L/100 km less fuel
  • Has 116 km (72 mi) more estimated range

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A5 Coupe (8T3) 3.0 TDI
Alfa Romeo Brera 2.4 JTDM
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2 vehicles selected

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