The Comparative Analysis :
Audi A5 Convertible 3.0 TDI quattro S tronic (13 - 16) vs. ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)
€ 56,700
		
					 
					€ 81,400
					
					 
					€ 56,700
					Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
					€ 81,400
				ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. The Audi A5 Convertible 3.0 TDI is just  0.6 inches shorter,  1.1 inches wider and  0.1 inches taller than the ALPINA B4 S Bi-Turbo Cabrio.
				
				Audi A5 Convertible 3.0 TDI
					ALPINA B4 S Bi-Turbo Cabrio
				54.4
							
							73
							
							79.5
							
						54.3
							
							71.9
															
							79.7
							
						73 in
					Width
					71.9 in
				79.5 in
					Width Incl. Mirrors
					79.7 in
				54.4 in
					Height
					54.3 in
				108.3
							
							182.1
							
						110.6
							
							182.7
							
						182.1 in
					Length
					182.7 in
				108.3 in
					Wheelbase
					110.6 in
				Vehicle Weight
Audi A5 Convertible 3.0 TDI
					ALPINA B4 S Bi-Turbo Cabrio
				4354 lb
					Curb Weight
					4222 lb
				5291 lb
					Gross Vehicle
Weight
					Weight
5071 lb
				 
								Weight Difference:
								132 lb
									3.03 %
								 
								General
Audi A5 Convertible 3.0 TDI
					ALPINA B4 S Bi-Turbo Cabrio
				8F
	
					Generation
					F33
				Convertible
	
					Car Body Style
					Convertible
				Diesel
					Fuel Type
					Premium Unleaded
				
Permanent all-wheel drive (AWD)
					Drivetrain
					Rear-wheel drive
						
7-speed dual clutch transmission
					Transmission
					8-speed automatic transmission
				Engine
Audi A5 Convertible 3.0 TDI
					ALPINA B4 S Bi-Turbo Cabrio
				V6 diesel engine with turbocharger
	
					Engine Type
					Straight-six gasoline engine with two turbochargers (biturbo)
				CKVB, CKVC
Engine Code
N55-B30
4
Valves
					4
6
Cylinders
					6
3 L / 147 cu in
Displacement
					3 L / 147 cu in
242 hp
						at 4000 rpm
					Power
					434 hp
						at 5500 rpm
					Audi A5 Convertible 3.0 TDI
						242 hp
						434 hp
						ALPINA B4 S Bi-Turbo Cabrio
					428 lb‑ft
						at 1750 rpm
					Max. Torque
					487 lb‑ft
						at 3000 rpm
					Audi A5 Convertible 3.0 TDI
						428 lb‑ft
						487 lb‑ft
						ALPINA B4 S Bi-Turbo Cabrio
					Performance
Audi A5 Convertible 3.0 TDI
					ALPINA B4 S Bi-Turbo Cabrio
				
							
							
							155 mph
						
					Maximum Speed
					
							
							
							189 mph
						
					6.3 sec
					Acceleration 0 to 62 mph
					4.3 sec
				
									62 mph
									62
mph
mph
289 ft
							0.000 sec
								 
								Audi A5 Convertible 3.0 TDI
									62 mph
									62
mph
mph
197 ft
							0.000 sec
								 
								ALPINA B4 S Bi-Turbo Cabrio
▶ REPLAY
						17.99 lb/hp
					Weight-to-Power Ratio
					9.73 lb/hp
						
				Audi A5 Convertible 3.0 TDI
						17.99 lb/hp
						9.73 lb/hp
						ALPINA B4 S Bi-Turbo Cabrio
					Fuel Economy / Emissions
Audi A5 Convertible 3.0 TDI
					ALPINA B4 S Bi-Turbo Cabrio
				Fuel Economy
	
				
						37 mpg
						
					
					combined
					
						26 mpg
						
					
				Audi A5 Convertible 3.0 TDI
						37 mpg
						26 mpg
						ALPINA B4 S Bi-Turbo Cabrio
					31 mpg
					city
					19 mpg
						
				No data
					highway
					No data
						
				16.1 gal
					Fuel Tank Capacity
					15.9 gal
						592 mi
					Range
					409 mi
				Audi A5 Convertible 3.0 TDI
						592 mi
						409 mi
						ALPINA B4 S Bi-Turbo Cabrio
					Environmental Impact
	
				131.6 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).
172.4 kWh
						
				Audi A5 Convertible 3.0 TDI
						131.6 kWh
						172.4 kWh
						ALPINA B4 S Bi-Turbo Cabrio
					Euro 6b (NEFZ)
					Emission Standard
					Euro 6d-TEMP (WLTP)
						
				269 g/mi (NEFZ)
					CO2 Emissions
					333 g/mi (NEFZ)
						
				Practical Convenience
Audi A5 Convertible 3.0 TDI
					ALPINA B4 S Bi-Turbo Cabrio
				2
					Doors
					2
				4
					No. of Seats
					4
				937 lb
					Maximum Payload
					849 lb
				9.1 cu ft
					Trunk Volume
					10.5 cu ft
				







No data
					Cargo Volume (Seats Down)
					No data
				


















