The Comparative Analysis :

BMW 420i Convertible Steptronic (17 - ..) vs. Infiniti Q60 Convertible 3.7 Automatic (13 - 15)

€ 50,800
BMW 420i Convertible Steptronic (17 - ..) BMW 420i Cabrio
€ 58,400
 Infiniti Q60 Convertible 3.7 Automatic (13 - 15) Infiniti Q60 Convertible 3.7
€ 50,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,400

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The BMW 420i Cabrio is a little smaller in every dimension. It's 0.9 inches shorter, 1.1 inches narrower and 0.6 inches lower than the Infiniti Q60 Convertible 3.7.
BMW 420i Cabrio
Infiniti Q60 Convertible 3.7
54.5
Blueprint BMW 420i Convertible Steptronic (17 - ..)
71.9
79.4
55.1
Blueprint Infiniti Q60 Convertible 3.7 Automatic (13 - 15)
72.9
80.8
71.9 in
Width
72.9 in
79.4 in
Width Incl. Mirrors
80.8 in
54.5 in
Height
55.1 in
Blueprint BMW 420i Convertible Steptronic (17 - ..)
110.6
182.6
Blueprint Infiniti Q60 Convertible 3.7 Automatic (13 - 15)
112.2
183.5
182.6 in
Length
183.5 in
110.6 in
Wheelbase
112.2 in

Vehicle Weight

BMW 420i Cabrio
Infiniti Q60 Convertible 3.7
3946 lb
Curb Weight
4184 lb
4817 lb
Gross Vehicle
Weight
4718 lb
BMW 420i Convertible Steptronic (17 - ..)
Weight Difference:
238 lb
5.69 %
Infiniti Q60 Convertible 3.7 Automatic (13 - 15)

General

BMW 420i Cabrio
Infiniti Q60 Convertible 3.7
F33
Generation
CV36
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

BMW 420i Cabrio
Infiniti Q60 Convertible 3.7
Straight-four gasoline engine with tur­bo­charger
Engine Type
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B48
Engine Series
B48-B20
Engine Code
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.7 L / 181 cu in
181 hp
at 5000 rpm
Power
316 hp
at 7000 rpm
BMW 420i Cabrio
181 hp
316 hp
Infiniti Q60 Convertible 3.7
199 lb‑ft
at 1350 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
BMW 420i Cabrio
199 lb‑ft
266 lb‑ft
Infiniti Q60 Convertible 3.7

Performance

BMW 420i Cabrio
Infiniti Q60 Convertible 3.7
143 mph
Maximum Speed
155 mph
8.4 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph 62
mph

384 ft
0.000 sec

BMW 420i Cabrio

62 mph 62
mph

292 ft
0.000 sec

Infiniti Q60 Convertible 3.7

▶ REPLAY
21.8 lb/hp
Weight-to-Power Ratio
13.24 lb/hp
BMW 420i Cabrio
21.8 lb/hp
13.24 lb/hp
Infiniti Q60 Convertible 3.7

Fuel Economy / Emissions

BMW 420i Cabrio
Infiniti Q60 Convertible 3.7
Fuel Economy
37 mpg
combined
21 mpg
BMW 420i Cabrio
37 mpg
21 mpg
Infiniti Q60 Convertible 3.7
32 mpg
city
14 mpg
No data
highway
28 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
592 mi
Range
436 mi
BMW 420i Cabrio
592 mi
436 mi
Infiniti Q60 Convertible 3.7
Environmental Impact
119.4 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).
216 kWh
BMW 420i Cabrio
119.4 kWh
216 kWh
Infiniti Q60 Convertible 3.7
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
288 g/mi (WLTP)
CO2 Emissions
425 g/mi (NEFZ)

Practical Convenience

BMW 420i Cabrio
Infiniti Q60 Convertible 3.7
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
534 lb
10.5 cu ft
Trunk Volume
10.4 cu ft
No data
Cargo Volume (Seats Down)
No data