The Comparative Analysis :
Audi S4 Cabriolet (05 - 09) vs. BMW 420i Cabrio (17 - 18)
€ 64,600
€ 48,500
€ 64,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Audi S4 Cabriolet is 6.5 cm shorter, 4.8 cm narrower and 0.7 cm taller than the BMW 420i Cabrio.
Audi S4 Cabriolet
BMW 420i Cabrio
1391
1777
1933
1384
1825
2017
1777 mm
Width
1825 mm
1933 mm
Width Incl. Mirrors
2017 mm
1391 mm
Height
1384 mm
2650
4573
2810
4638
4573 mm
Length
4638 mm
2650 mm
Wheelbase
2810 mm
Vehicle Weight
Audi S4 Cabriolet
BMW 420i Cabrio
1930 kg
Kerb Weight
1775 kg
2315 kg
Gross Vehicle
Weight
Weight
2170 kg
Weight Difference:
155 kg
8.03 %
General
Audi S4 Cabriolet
BMW 420i Cabrio
B7 (8E)
Generation
F33
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Audi S4 Cabriolet
BMW 420i Cabrio
V8 petrol engine (naturally aspirated engine)
Engine Type
Straight-four petrol engine with turbocharger
Engine Series
BMW B48
BBK
Engine Code
B48-B20
5
Valves
4
8
Cylinders
4
4163 CC
Engine Capacity
1998 CC
339 bhp
at 7000 rpm
Power
181 bhp
at 5000 rpm
Audi S4 Cabriolet
339 bhp
181 bhp
BMW 420i Cabrio
410 NM
at 3500 rpm
Max. Torque
270 NM
at 1350 rpm
Audi S4 Cabriolet
410 NM
270 NM
BMW 420i Cabrio
Performance
Audi S4 Cabriolet
BMW 420i Cabrio
155 mph
Maximum Speed
143 mph
5.9 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph
62
mph
mph
82 m
0.000 sec
Audi S4 Cabriolet
62 mph
62
mph
mph
114 m
0.000 sec
BMW 420i Cabrio
▶ REPLAY
5.69 kg/bhp
Weight-to-Power Ratio
9.81 kg/bhp
Audi S4 Cabriolet
5.69 kg/bhp
9.81 kg/bhp
BMW 420i Cabrio
Fuel Economy / Emissions
Audi S4 Cabriolet
BMW 420i Cabrio
Fuel Economy
20 mpg
combined
46 mpg
Audi S4 Cabriolet
20 mpg
46 mpg
BMW 420i Cabrio
14 mpg
city
35 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
60 L
284 mi
Range
601 mi
Audi S4 Cabriolet
284 mi
601 mi
BMW 420i Cabrio
Environmental Impact
261.5 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).
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).
117.5 kWh
Audi S4 Cabriolet
261.5 kWh
117.5 kWh
BMW 420i Cabrio
Euro 4
Emission Standard
Euro 6b (NEFZ)
331 g/km (NEFZ)
CO2 Emissions
145 g/km (NEFZ)
Practical Convenience
Audi S4 Cabriolet
BMW 420i Cabrio
2
Doors
2
4
No. of Seats
4
385 kg
Maximum Payload
395 kg
315 L
Boot Capacity
370 L
No data
Boot Capacity (Seats Down)
No data
