Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 3 Series Coupe (E46) 323 Ci (170 Hp) Automatic & Porsche Cayman (987c) 2.7 (245 Hp) Tiptronic S


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BMW 3 Series Coupe (E46) 323 Ci (170 Hp) Automatic
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Porsche Cayman (987c) 2.7 (245 Hp) Tiptronic S
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Brand: BMW Porsche
Model: 3 Series Cayman
Generation: 3 Series Coupe (E46) Cayman (987c)
Engine / modification: 323 Ci (170 Hp) Automatic 2.7 (245 Hp) Tiptronic S
Production start: 1999 year 2006 year
Production end: 2000 year 2009 year
Coupe type: Coupe Coupe
Num. of Doors: 2 2
Num. of seats: 5 2
Fuel consumption / economy - urban: 14.9 l/100 km 14.9 l/100 km
Fuel consumption / economy - extra urban: 7.2 l/100 km 7.7 l/100 km
Fuel consumption / economy - combined: 10.1 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.29
Fuel tank volume: 63 l 64 l
Emission standard: Euro 4
CO2 emissions: 242 g/km
Power: 170 hp 245 hp
Max power in: 5500 rpm. 6500 rpm.
Maximum speed: 230 km/h 253 km/h
Acceleration from 0 to 100 km/h: 9.0 sec 7.0 sec
Acceleration from 0 to 200 km/h: 27 sec
Torque: 245 Nm @ 3950 rpm. 273 Nm @ 4600-6000 rpm.
Stopping distance 100 km/h - 0: 37 m
Model Engine: M52B25 M 97/20
Engine position: Front, longitudinal Middle, longitudinal
Engine displacement: 2494 cm3 2687 cm3
Engine oil capacity: 6.5 l 7.75 l
Coolant: 8.4 l 22.4 l
Fuel System: Multi-point injection
Maximum engine speed: 7300 rpm.
Position of cylinders: Inline Boxer
Valvetrain: DOHC DOHC
Number of cylinders: 6 6
Number of valves per cylinder: 4 4
Compression ratio: 10.5 11.3
Piston Stroke: 75 mm 78 mm
Cylinder Bore: 84 mm 85.5 mm
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 5 5
Length: 4488 mm 4341 mm
Width: 1757 mm 1801 mm
Width including mirrors: 1978 mm
Height: 1369 mm 1305 mm
Wheelbase: 2725 mm 2415 mm
Front track: 1471 mm 1490 mm
Rear (Back) track: 1478 mm 1534 mm
Ride height(clearance): 121 mm
Minimum volume of Luggage (trunk): 440 l 260 l
Front suspension: Wishbone Independent type McPherson
Rear suspension: Helical spring McPherson
Max weight: 1870 kg 1665 kg
Front brakes: Ventilated discs
Rear brakes: Disc
Kerb Weight: 1370 kg 1360 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Hydraulic Steering
Max. roof load: 60 kg
Minimum turning circle (turning diameter): 11.1 m
Tire size: 205/55 R16 Front wheel tires: 205/55 ZR 17
Wheel rims size: R16 Front wheel rims: 6.5 J x 17