Comparison of Alpina B12 (E32) 5.0 i V12 and Jaguar XJR 4.2 i

Attribute	Jaguar XJR 4.2 i ×	Alpina B12 (E32) 5.0 i V12 ×
General
Make	Jaguar	Alpina
Model	XJR	B12
Generation	XJR	B12 (E32)
Modification	4.2 i	5.0 i V12
Website	https://www.jaguar.com/index.html	https://www.alpina-automobiles.com/en/
Number of doors	4	4
Number of seats	5	5
Body type	Sedan	Sedan
Transmission	manual	automatic
Number of gears	6	4
Production from (year)	2003	1988
Production to (year)	2007	1994
Performance
Top speed (km/h)	250	275
Acceleration 0-100 km/h (s)	5.3	6.9
City consumption (l/100km)	17.9	19.4
Extra-urban consumption (l/100km)	8.7	8.8
Combined consumption (l/100km)	12.1	10.7
Drive
Drive	Rear wheel drive	Rear wheel drive
Position of engine	Front,ongitudinal	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	395	350
Max. torque (Nm)	541	470
Fuel Engine
Number of cylinders	8	12
Cylinders arrangement	V engine	V engine
Valves per cylinder	4	2
Engine displacement (cm³)	4,196	4,988
Compression ratio	9.1	9.5
Max. power @ rpm (rpm)	6,100	5,300
Max. torque @ rpm (rpm)	5,500	4,000
Cylinder bore (mm)	86	84
Piston stroke (mm)	90.3	75
Fuel system	Multi-point injection	Multi-point injection
Valve control	Dohc	-
Turbine	Mechanical supercharging (Compressor)	-
Fuel tank (l)	85	-
Chassis
ABS	+	+
Front wheel suspension	-	Helical spring
Rear wheel suspension	-	Helical spring
Power steering	-	Hydraulic Steering
Front brakes	Ventilated discs	Ventilated discs
Rear brakes	Disc	Disc
Tires size	255/40 R19	265/40 R17
Dimensions
Length (mm)	5,024	5,025
Width (mm)	1,799	-
Height (mm)	1,314	-
Wheelbase (mm)	2,870	2,945
Kerb weight (kg)	1,728	1,860
Gross weight (kg)	2,263	2,380
Maximum boot space (l)	430	-