The Comparative Analysis :
BMW 420d Coupé xDrive (17 - 18) vs. Alfa Romeo Brera 3.2 JTS V6 24V Q4 (08 - 10)
€ 48,400
€ 40,600
€ 48,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The BMW 420d Coupé is 9 inches longer, 0.2 inches narrower and 2 inches taller than the Alfa Romeo Brera 3.2 JTS V6 24V.
BMW 420d Coupé
Alfa Romeo Brera 3.2 JTS V6 24V
54.8
71.9
79.4
52.8
72
80.1
71.9 in
Width
72 in
79.4 in
Width Incl. Mirrors
80.1 in
54.8 in
Height
52.8 in
110.6
182.6
99.5
173.6
182.6 in
Length
173.6 in
110.6 in
Wheelbase
99.5 in
Vehicle Weight
BMW 420d Coupé
Alfa Romeo Brera 3.2 JTS V6 24V
3560 lb
Curb Weight
3704 lb
4542 lb
Gross Vehicle
Weight
Weight
4553 lb
Weight Difference:
143 lb
3.86 %
General
BMW 420d Coupé
Alfa Romeo Brera 3.2 JTS V6 24V
F32
Generation
Typ 939
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
BMW 420d Coupé
Alfa Romeo Brera 3.2 JTS V6 24V
Straight-four diesel engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
BMW B47
Engine Series
B47-D20
Engine Code
939 A.000
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.2 L / 157 cu in
187 hp
at 4000 rpm
Power
256 hp
at 6300 rpm
BMW 420d Coupé
187 hp
256 hp
Alfa Romeo Brera 3.2 JTS V6 24V
295 lb‑ft
at 1750 rpm
Max. Torque
237 lb‑ft
at 4500 rpm
BMW 420d Coupé
295 lb‑ft
237 lb‑ft
Alfa Romeo Brera 3.2 JTS V6 24V
Performance
BMW 420d Coupé
Alfa Romeo Brera 3.2 JTS V6 24V
147 mph
Maximum Speed
152 mph
7.4 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph
62
mph
mph
338 ft
0.000 sec
BMW 420d Coupé
62 mph
62
mph
mph
308 ft
0.000 sec
Alfa Romeo Brera 3.2 JTS V6 24V
▶ REPLAY
19.04 lb/hp
Weight-to-Power Ratio
14.47 lb/hp
BMW 420d Coupé
19.04 lb/hp
14.47 lb/hp
Alfa Romeo Brera 3.2 JTS V6 24V
Fuel Economy / Emissions
BMW 420d Coupé
Alfa Romeo Brera 3.2 JTS V6 24V
Fuel Economy
53 mpg
combined
21 mpg
BMW 420d Coupé
53 mpg
21 mpg
Alfa Romeo Brera 3.2 JTS V6 24V
44 mpg
city
14 mpg
No data
highway
No data
15.1 gal
Fuel Tank Capacity
18.5 gal
805 mi
Range
382 mi
BMW 420d Coupé
805 mi
382 mi
Alfa Romeo Brera 3.2 JTS V6 24V
Environmental Impact
90.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
216 kWh
BMW 420d Coupé
90.4 kWh
216 kWh
Alfa Romeo Brera 3.2 JTS V6 24V
Euro 6c (NEFZ)
Emission Standard
Euro 4
188 g/mi (NEFZ)
CO2 Emissions
435 g/mi (NEFZ)
Practical Convenience
BMW 420d Coupé
Alfa Romeo Brera 3.2 JTS V6 24V
2
Doors
3
4
No. of Seats
4
981 lb
Maximum Payload
849 lb
12.6 cu ft
Trunk Volume
8.5 cu ft
No data
Cargo Volume (Seats Down)
No data
