The Comparative Analysis :

Alfa Romeo Brera 2.4 JTDM 20V Q-Tronic (08 - 10) vs. BMW 420i Coupé xDrive Steptronic (16 - 17)

€ 38,000
Alfa Romeo Brera 2.4 JTDM 20V Q-Tronic (08 - 10) Alfa Romeo Brera 2.4 JTDM 20V
€ 42,200
 BMW 420i Coupé xDrive Steptronic (16 - 17) BMW 420i Coupé
€ 38,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,200

ⓘ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 Alfa Romeo Brera 2.4 JTDM 20V is 9 inches shorter, 0.2 inches wider and 2 inches lower than the BMW 420i Coupé.
Alfa Romeo Brera 2.4 JTDM 20V
BMW 420i Coupé
52.8
Blueprint Alfa Romeo Brera 2.4 JTDM 20V Q-Tronic (08 - 10)
72
80.1
54.8
Blueprint BMW 420i Coupé xDrive Steptronic (16 - 17)
71.9
79.4
72 in
Width
71.9 in
80.1 in
Width Incl. Mirrors
79.4 in
52.8 in
Height
54.8 in
Blueprint Alfa Romeo Brera 2.4 JTDM 20V Q-Tronic (08 - 10)
99.5
173.6
Blueprint BMW 420i Coupé xDrive Steptronic (16 - 17)
110.6
182.6
173.6 in
Length
182.6 in
99.5 in
Wheelbase
110.6 in

Vehicle Weight

Alfa Romeo Brera 2.4 JTDM 20V
BMW 420i Coupé
3682 lb
Curb Weight
3627 lb
4530 lb
Gross Vehicle
Weight
4608 lb
Alfa Romeo Brera 2.4 JTDM 20V Q-Tronic (08 - 10)
Weight Difference:
55 lb
1.49 %
BMW 420i Coupé xDrive Steptronic (16 - 17)

General

Alfa Romeo Brera 2.4 JTDM 20V
BMW 420i Coupé
Typ 939
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Alfa Romeo Brera 2.4 JTDM 20V
BMW 420i Coupé
Straight-five diesel engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
Engine Series
BMW B48
939 A3.000
Engine Code
B48-B20
4
Valves
4
5
Cylinders
4
2.4 L / 117 cu in
Displacement
2 L / 98 cu in
197 hp
at 4000 rpm
Power
181 hp
at 5000 rpm
Alfa Romeo Brera 2.4 JTDM 20V
197 hp
181 hp
BMW 420i Coupé
295 lb‑ft
at 2000 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Alfa Romeo Brera 2.4 JTDM 20V
295 lb‑ft
199 lb‑ft
BMW 420i Coupé

Performance

Alfa Romeo Brera 2.4 JTDM 20V
BMW 420i Coupé
140 mph
Maximum Speed
144 mph
8.3 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

377 ft
0.000 sec

Alfa Romeo Brera 2.4 JTDM 20V

62 mph 62
mph

354 ft
0.000 sec

BMW 420i Coupé

▶ REPLAY
18.69 lb/hp
Weight-to-Power Ratio
20.04 lb/hp
Alfa Romeo Brera 2.4 JTDM 20V
18.69 lb/hp
20.04 lb/hp
BMW 420i Coupé

Fuel Economy / Emissions

Alfa Romeo Brera 2.4 JTDM 20V
BMW 420i Coupé
Fuel Economy
30 mpg
combined
40 mpg
Alfa Romeo Brera 2.4 JTDM 20V
30 mpg
40 mpg
BMW 420i Coupé
21 mpg
city
31 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
551 mi
Range
632 mi
Alfa Romeo Brera 2.4 JTDM 20V
551 mi
632 mi
BMW 420i Coupé
Environmental Impact
162.5 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).
111.8 kWh
Alfa Romeo Brera 2.4 JTDM 20V
162.5 kWh
111.8 kWh
BMW 420i Coupé
Euro 4
Emission Standard
Euro 6b (NEFZ)
335 g/mi (NEFZ)
CO2 Emissions
220 g/mi (NEFZ)

Practical Convenience

Alfa Romeo Brera 2.4 JTDM 20V
BMW 420i Coupé
3
Doors
2
4
No. of Seats
4
849 lb
Maximum Payload
981 lb
8.5 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data