Car comparison

Alfa Romeo Brera 3.2 JTS V6vsRenault Laguna Coupe 3.5 V6 24V

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

New comparison

Alfa Romeo Brera

3.2 JTS V6

260 hp3195 ccGasolineFWDManualNaturally aspiratedCoupe2008-2010

Renault Laguna Coupe

3.5 V6 24V

238 hp3498 ccGasolineFWDAutomaticNaturally aspiratedCoupe2008-2012

Comparison overview

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

Renault Laguna Coupe 3.5 V6 24V

Highest torque
330 Nm
243 lb-ft
Lowest combined fuel consumption
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
Lowest city consumption
15.0 L/100 km
15.7 mpg US
18.8 mpg UK
Lowest highway consumption
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
Best estimated range
647 km
402 mi
Largest trunk
423 L
Best economy score
79/100
Best practicality score
52/100

Alfa Romeo Brera 3.2 JTS V6

Quickest 0-100 km/h
7.0 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
260 hp
194 kW
Lightest
1,540 kg
3,395 lb
Best power-to-weight
169 hp/t
126 kW/t
5.9 kg/hp
Best overall score
55/100
Best performance score
58/100

Specification comparison

Specification comparison
Model	Alfa RomeoBrera3.2 JTS V6	RenaultLaguna Coupe3.5 V6 24V
Power	260hp194kW	238hp177kW
Torque	322Nm237lb-ft	330Nm243lb-ft
Curb weight	1,540kg3,395lb	1,597kg3,521lb
Gross weight	2,000kg4,409lb	1,953kg4,306lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	245 km/h 152 mph
To 99% top speed	98.3s99% target: 257 km/h / 160 mph Calculated	97.7s99% target: 243 km/h / 151 mph Calculated
0-100 km/h	7.0s	7.4s
0-200 km/h	25.6s Calculated	29.8s Calculated
0-60 mph	6.6s Calculated	7.0s Calculated
Fuel consumption	11L/100 km21.4mpg US25.7mpg UK	10.2L/100 km23.1mpg US27.7mpg UK
Fuel consumption city	16.4L/100 km14.3mpg US17.2mpg UK	15L/100 km15.7mpg US18.8mpg UK
Fuel consumption highway	7.9L/100 km29.8mpg US35.8mpg UK	7.4L/100 km31.8mpg US38.2mpg UK
Quarter mile	14.9s Calculated	15.3s Calculated
Power-to-weight	169hp/t126kW/t77hp/1000 lb Calculated	149hp/t111kW/t68hp/1000 lb Calculated
Torque-to-weight	209Nm/t140lb-ft/ton Calculated	207Nm/t138lb-ft/ton Calculated
Estimated range	636km395mi Calculated	647km402mi Calculated
Displacement	3,195cc195cu in	3,498cc213cu in
Length	4,410mm174in	4,643mm183in
Width	1,830mm72in	1,811mm71in
Height	1,341mm53in	1,400mm55in
Wheelbase	2,528mm100in	2,690mm106in
Front track	1,579mm62in	-
Rear track	1,559mm61in	-
Trunk volume	300L	423L
Max trunk volume	610L	-
Doors	3	2
Seats	4	4
Fuel tank	70L	66L
CO2 emissions	260g/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 Brera 3.2 JTS V6Renault Laguna Coupe 3.5 V6 24VPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Alfa RomeoBrera3.2 JTS V6	6,300 rpm	4,500 rpm	6,550 rpm
RenaultLaguna Coupe3.5 V6 24V	6,000 rpm	4,400 rpm	6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Alfa RomeoBrera3.2 JTS V6	RenaultLaguna Coupe3.5 V6 24V
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.6 s	7.0 s
0-100 km/h 0-62 mph	7.0 s	7.4 s
0-200 km/h 0-124 mph	25.6 s	29.8 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	245 km/h 152 mph
	Drag race simulation
60 ft 18 m	2.5 s	2.5 s
330 ft 101 m	6.5 s	6.7 s
1/8 mile 201 m	9.8 s	10.0 s
1000 ft 305 m	12.6 s	12.9 s
1/4 mile 402 m	14.9 s	15.3 s
Trap speed 1/4 mile 402 m	157 km/h 98 mph	152 km/h 94 mph

Power comparison

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

Chart data table
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	260 hp 194 kW
RenaultLaguna Coupe3.5 V6 24V	238 hp 177 kW

Alfa Romeo Brera 3.2 JTS V6 has 22 hp more than Renault Laguna Coupe 3.5 V6 24V.

The biggest power difference is between Renault Laguna Coupe 3.5 V6 24V and Alfa Romeo Brera 3.2 JTS V6: 22 hp (16 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	322 Nm 237 lb-ft
RenaultLaguna Coupe3.5 V6 24V	330 Nm 243 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	1,540 kg 3,395 lb
RenaultLaguna Coupe3.5 V6 24V	1,597 kg 3,521 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
RenaultLaguna Coupe3.5 V6 24V	245 km/h 152 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	7.0 s
RenaultLaguna Coupe3.5 V6 24V	7.4 s

The biggest 0-100 km/h difference is between Alfa Romeo Brera 3.2 JTS V6 and Renault Laguna Coupe 3.5 V6 24V: 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
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	11.0 L/100 km 21.4 mpg US 25.7 mpg UK
RenaultLaguna Coupe3.5 V6 24V	10.2 L/100 km 23.1 mpg US 27.7 mpg UK

The biggest fuel consumption difference is between Renault Laguna Coupe 3.5 V6 24V and Alfa Romeo Brera 3.2 JTS V6: 0.8 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	169 hp/t 126 kW/t 5.9 kg/hp
RenaultLaguna Coupe3.5 V6 24V	149 hp/t 111 kW/t 6.7 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
Alfa RomeoBrera3.2 JTS V6	636 km 395 mi
RenaultLaguna Coupe3.5 V6 24V	647 km 402 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Alfa RomeoBrera3.2 JTS V6	260 hp 194 kW	7.0 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
RenaultLaguna Coupe3.5 V6 24V	238 hp 177 kW	7.4 s	245 km/h 152 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

Alfa RomeoBrera3.2 JTS V6

Power	260 hp 194 kW
0-100 km/h	7.0 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 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

RenaultLaguna Coupe3.5 V6 24V

Power	238 hp 177 kW
0-100 km/h	7.4 s
Top speed 245 km/h 152 mph

Doors/seats	2 doors 4 seats
Trunk	423 L 14.9 cu ft
Length	4,643 mm 182.8 in
Height	1,400 mm 55.1 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

Alfa RomeoBrera3.2 JTS V6

Power	260 hp 194 kW
0-100 km/h	7.0 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

RenaultLaguna Coupe3.5 V6 24V

Power	238 hp 177 kW
0-100 km/h	7.4 s
Top speed 245 km/h 152 mph

10.2 L/100 km

23.1 mpg US

27.7 mpg UK

Alfa Romeo Brera 3.2 JTS 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Alfa RomeoBrera3.2 JTS V6	11.0 L/100 km 21.4 mpg US 25.7 mpg UK	7.0 s
RenaultLaguna Coupe3.5 V6 24V	10.2 L/100 km 23.1 mpg US 27.7 mpg UK	7.4 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Alfa RomeoBrera3.2 JTS V6	169 hp/t 126 kW/t 5.9 kg/hp	11.0 L/100 km 21.4 mpg US 25.7 mpg UK
RenaultLaguna Coupe3.5 V6 24V	149 hp/t 111 kW/t 6.7 kg/hp	10.2 L/100 km 23.1 mpg US 27.7 mpg UK

Detailed score breakdown

Vehicle

Alfa RomeoBrera3.2 JTS V6

RenaultLaguna Coupe3.5 V6 24V

Power

260 hp

194 kW

238 hp

177 kW

Torque

322 Nm

237 lb-ft

330 Nm

243 lb-ft

Acceleration

7.0 s

7.4 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

245 km/h

152 mph

Lightness

1,540 kg

3,395 lb

1,597 kg

3,521 lb

Fuel consumption

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

10.2 L/100 km

23.1 mpg US

27.7 mpg UK

Practicality

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

Doors/seats	2 doors 4 seats
Trunk	423 L 14.9 cu ft
Length	4,643 mm 182.8 in
Height	1,400 mm 55.1 in

Range score

636 km

395 mi

647 km

402 mi

CO2 score

260 g/km

Trunk score

300 L

10.6 cu ft

423 L

14.9 cu ft

Power-to-weight score

169 hp/t

126 kW/t

5.9 kg/hp

149 hp/t

111 kW/t

6.7 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Alfa Romeo Brera 3.2 JTS V6	Renault Laguna Coupe 3.5 V6 24V
Consumption	11 L/100 km21.4 mpg US25.7 mpg UK	10.2 L/100 km23.1 mpg US27.7 mpg UK
Cost / 100 km	19.25 LC100 km	17.85 LC100 km
Cost / 100 mi	30.98 LC100 mi	28.73 LC100 mi
Annual fuel used	1,650 L436 US gal363 UK gal	1,530 L404 US gal337 UK gal
Annual fuel cost	2,888 LC/year	2,678 LC/year