The Comparative Analysis :

BMW 420i Coupé xDrive Steptronic (17 - ..) vs. Alfa Romeo Brera 2.2 JTS 16V (08 - 10)

€ 45,900
BMW 420i Coupé xDrive Steptronic (17 - ..) BMW 420i Coupé
€ 32,000
 Alfa Romeo Brera 2.2 JTS 16V (08 - 10) Alfa Romeo Brera 2.2 JTS 16V
€ 45,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,000

ⓘ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 420i Coupé is 9 inches longer, 0.2 inches narrower and 2 inches taller than the Alfa Romeo Brera 2.2 JTS 16V.
BMW 420i Coupé
Alfa Romeo Brera 2.2 JTS 16V
54.8
Blueprint BMW 420i Coupé xDrive Steptronic (17 - ..)
71.9
79.4
52.8
Blueprint Alfa Romeo Brera 2.2 JTS 16V (08 - 10)
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
Blueprint BMW 420i Coupé xDrive Steptronic (17 - ..)
110.6
182.6
Blueprint Alfa Romeo Brera 2.2 JTS 16V (08 - 10)
99.5
173.6
182.6 in
Length
173.6 in
110.6 in
Wheelbase
99.5 in

Vehicle Weight

BMW 420i Coupé
Alfa Romeo Brera 2.2 JTS 16V
3627 lb
Curb Weight
3351 lb
4608 lb
Gross Vehicle
Weight
4200 lb
BMW 420i Coupé xDrive Steptronic (17 - ..)
Weight Difference:
276 lb
7.61 %
Alfa Romeo Brera 2.2 JTS 16V (08 - 10)

General

BMW 420i Coupé
Alfa Romeo Brera 2.2 JTS 16V
F32
Generation
Typ 939
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

BMW 420i Coupé
Alfa Romeo Brera 2.2 JTS 16V
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B48
Engine Series
B48-B20
Engine Code
939 A5.000
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2.2 L / 108 cu in
181 hp
at 5000 rpm
Power
182 hp
at 6500 rpm
BMW 420i Coupé
181 hp
182 hp
Alfa Romeo Brera 2.2 JTS 16V
199 lb‑ft
at 1350 rpm
Max. Torque
170 lb‑ft
at 4500 rpm
BMW 420i Coupé
199 lb‑ft
170 lb‑ft
Alfa Romeo Brera 2.2 JTS 16V

Performance

BMW 420i Coupé
Alfa Romeo Brera 2.2 JTS 16V
144 mph
Maximum Speed
139 mph
7.8 sec
Acceleration 0 to 62 mph
8.6 sec
62 mph 62
mph

354 ft
0.000 sec

BMW 420i Coupé

62 mph 62
mph

390 ft
0.000 sec

Alfa Romeo Brera 2.2 JTS 16V

▶ REPLAY
20.04 lb/hp
Weight-to-Power Ratio
18.41 lb/hp
BMW 420i Coupé
20.04 lb/hp
18.41 lb/hp
Alfa Romeo Brera 2.2 JTS 16V

Fuel Economy / Emissions

BMW 420i Coupé
Alfa Romeo Brera 2.2 JTS 16V
Fuel Economy
36 mpg
combined
26 mpg
BMW 420i Coupé
36 mpg
26 mpg
Alfa Romeo Brera 2.2 JTS 16V
31 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
574 mi
Range
473 mi
BMW 420i Coupé
574 mi
473 mi
Alfa Romeo Brera 2.2 JTS 16V
Environmental Impact
123.1 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).
174.3 kWh
BMW 420i Coupé
123.1 kWh
174.3 kWh
Alfa Romeo Brera 2.2 JTS 16V
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
285 g/mi (WLTP)
CO2 Emissions
351 g/mi (NEFZ)

Practical Convenience

BMW 420i Coupé
Alfa Romeo Brera 2.2 JTS 16V
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