Car comparison

Alfa Romeo SZ 3.0 V6 ZagatovsAlfa Romeo Brera 2.4 JTDM

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

New comparison

Alfa Romeo SZ

3.0 V6 Zagato

210 hp2959 ccGasolineRWDManualNaturally aspiratedCoupe1989-1991
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

Alfa Romeo Brera 2.4 JTDM

  • Highest torque
    400 Nm
    295 lb-ft
  • Lowest city consumption
    9.2 L/100 km
    25.6 mpg US
    30.7 mpg UK
  • Lowest highway consumption
    5.4 L/100 km
    43.6 mpg US
    52.3 mpg UK
  • Largest trunk
    300 L
  • Best overall score
    51/100
  • Best economy score
    89/100
  • Best practicality score
    50/100

Alfa Romeo SZ 3.0 V6 Zagato

  • Quickest 0-100 km/h
    7.0 s
  • Fastest top speed
    245 km/h
    152 mph
  • Most powerful
    210 hp
    157 kW
  • Lightest
    1,260 kg
    2,778 lb
  • Best power-to-weight
    167 hp/t
    124 kW/t
    6.0 kg/hp
  • Best performance score
    54/100

Specification comparison

Specification comparison
ModelAlfa RomeoSZ3.0 V6 ZagatoAlfa RomeoBrera2.4 JTDM
Power
210hp157kW
210hp157kW
Torque
245Nm181lb-ft
400Nm295lb-ft
Curb weight
1,260kg2,778lb
1,575kg3,472lb
Gross weight
1,430kg3,153lb
2,035kg4,486lb
Top speed
245 km/h
152 mph
231 km/h
144 mph
To 99% top speed
88.2s99% target: 243 km/h / 151 mph
Calculated
97.5s99% target: 229 km/h / 142 mph
Calculated
0-100 km/h
7.0s
7.9s
0-200 km/h
27.5s
Calculated
36.0s
Calculated
0-60 mph
6.6s
Calculated
7.5s
Calculated
Fuel consumption-
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
13.2L/100 km17.8mpg US21.4mpg UK
9.2L/100 km25.6mpg US30.7mpg UK
Fuel consumption highway
7.7L/100 km30.5mpg US36.7mpg UK
5.4L/100 km43.6mpg US52.3mpg UK
Quarter mile
15.0s
Calculated
15.7s
Calculated
Power-to-weight
167hp/t124kW/t76hp/1000 lb
Calculated
133hp/t99kW/t60hp/1000 lb
Calculated
Torque-to-weight
194Nm/t130lb-ft/ton
Calculated
254Nm/t170lb-ft/ton
Calculated
Estimated range-
1,029km640mi
Calculated
Displacement
2,959cc181cu in
2,387cc146cu in
Length
4,060mm160in
4,410mm174in
Width
1,730mm68in
1,830mm72in
Height
1,310mm52in
1,341mm53in
Wheelbase
2,510mm99in
2,528mm100in
Front track-
1,579mm62in
Rear track-
1,559mm61in
Trunk volume
68L
300L
Max trunk volume
350L
610L
Doors
2
3
Seats
2
4
Fuel tank
68L
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.

Alfa Romeo SZ 3.0 V6 ZagatoAlfa Romeo Brera 2.4 JTDMPowerTorque
  • Alfa Romeo SZ 3.0 V6 Zagato: Power / Torque
  • Alfa Romeo Brera 2.4 JTDM: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Alfa RomeoSZ3.0 V6 Zagato6,200 rpm4,500 rpm6,450 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
MetricAlfa RomeoSZ3.0 V6 ZagatoAlfa RomeoBrera2.4 JTDM
Acceleration checkpoints
0-60 mph
0-97 km/h
6.6 s
7.5 s
0-100 km/h
0-62 mph
7.0 s
7.9 s
0-200 km/h
0-124 mph
27.5 s
36.0 s
Top speed
245 km/h
152 mph
231 km/h
144 mph
Drag race simulation
60 ft
18 m
2.5 s
2.5 s
330 ft
101 m
6.5 s
6.8 s
1/8 mile
201 m
9.8 s
10.2 s
1000 ft
305 m
12.6 s
13.2 s
1/4 mile
402 m
15.0 s
15.7 s
Trap speed
1/4 mile
402 m
155 km/h
97 mph
147 km/h
91 mph

Power comparison

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

Chart data table
VehicleValue
Alfa RomeoSZ3.0 V6 Zagato
210 hp
157 kW
Alfa RomeoBrera2.4 JTDM
210 hp
157 kW

Torque comparison

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

Chart data table
VehicleValue
Alfa RomeoSZ3.0 V6 Zagato
245 Nm
181 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
Alfa RomeoSZ3.0 V6 Zagato
1,260 kg
2,778 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
Alfa RomeoSZ3.0 V6 Zagato
245 km/h
152 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
Alfa RomeoSZ3.0 V6 Zagato7.0 s
Alfa RomeoBrera2.4 JTDM7.9 s

The biggest 0-100 km/h difference is between Alfa Romeo SZ 3.0 V6 Zagato and Alfa Romeo Brera 2.4 JTDM: 0.9 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Alfa RomeoSZ3.0 V6 Zagato
167 hp/t
124 kW/t
6.0 kg/hp
Alfa RomeoBrera2.4 JTDM
133 hp/t
99 kW/t
7.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Alfa RomeoSZ3.0 V6 Zagato
210 hp
157 kW
7.0 s
245 km/h
152 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
Alfa RomeoSZ3.0 V6 Zagato
Power
210 hp
157 kW
0-100 km/h7.0 s
Top speed
245 km/h
152 mph
Doors/seats
2 doors
2 seats
Trunk
68 L
2.4 cu ft
Length
4,060 mm
159.8 in
Height
1,310 mm
51.6 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

Detailed score breakdown

Detailed score breakdown
VehicleAlfa RomeoSZ3.0 V6 ZagatoAlfa RomeoBrera2.4 JTDM
Power
210 hp
157 kW
210 hp
157 kW
Torque
245 Nm
181 lb-ft
400 Nm
295 lb-ft
Acceleration
7.0 s
7.9 s
Top speed
245 km/h
152 mph
231 km/h
144 mph
Lightness
1,260 kg
2,778 lb
1,575 kg
3,472 lb
Fuel consumption
-
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
68 L
2.4 cu ft
Length
4,060 mm
159.8 in
Height
1,310 mm
51.6 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
-
1,029 km
640 mi
CO2 score
-
179 g/km
Trunk score
68 L
2.4 cu ft
300 L
10.6 cu ft
Power-to-weight score
167 hp/t
124 kW/t
6.0 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
VehicleAlfa Romeo Brera 2.4 JTDM
Consumption6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km11.90 LC100 km
Cost / 100 mi19.15 LC100 mi
Annual fuel used1,020 L269 US gal224 UK gal
Annual fuel cost1,785 LC/year

Head-to-head comparisons

Alfa Romeo SZ 3.0 V6 Zagato

  • Is 315 kg lighter
  • Is 0.9 s quicker from 0-100 km/h
  • Has 14 km/h (9 mph) higher top speed
  • Has 33 hp/t better power-to-weight

Pros

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

Cons

  • Smallest trunk

Alfa Romeo Brera 2.4 JTDM

  • Has 155 Nm more
  • Has 232 L more trunk volume

Pros

  • Highest torque
  • Largest trunk

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Alfa Romeo SZ 3.0 V6 Zagato
Alfa Romeo Brera 2.4 JTDM
Compare selected cars
2 vehicles selected

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