Car technical specifications and fuel economy / consumption / mpg

Comparison Porsche 911 (991) Carrera 4 GTS 3.8 (430 Hp) & Opel Astra H GTC 1.8i (140 Hp) Automatic


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Porsche 911 (991) Carrera 4 GTS 3.8 (430 Hp)
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Opel Astra H GTC 1.8i (140 Hp) Automatic
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Brand: Porsche Opel
Model: 911 Astra
Generation: 911 (991) Astra H GTC
Engine / modification: Carrera 4 GTS 3.8 (430 Hp) 1.8i (140 Hp) Automatic
Production start: 2014 year 2005 year
Production end: 2010 year
Coupe type: Coupe Hatchback
Num. of Doors: 2 3
Num. of seats: 2+2 5
Fuel consumption / economy - urban: 13.8 l/100 km 10.4 l/100 km
Fuel consumption / economy - extra urban: 7.7 l/100 km 6.1 l/100 km
Fuel consumption / economy - combined: 9.9 l/100 km 7.7 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32
Fuel tank volume: 68 l 52 l
Emission standard: EURO VI EURO IV
CO2 emissions: 233 g/km 185 g/km
Power: 430 hp 140 hp
Max power in: 7500 rpm. 6300 rpm.
Maximum speed: 304 km/h 190 km/h
Acceleration from 0 to 100 km/h: 4.4 sec 11.2 sec
Torque: 440 Nm/5750 rpm. 175 Nm/3800 rpm.
Engine position: Rear, longitudinal Front, transverse
Engine displacement: 3800 cm3 1796 cm3
Fuel System: Direct injection Multi-point injection
Position of cylinders: Boxer Inline
Valvetrain: DOHC
Number of cylinders: 6 4
Number of valves per cylinder: 4 4
Compression ratio: 12.5 10.5
Piston Stroke: 77.5 mm 88.2 mm
Cylinder Bore: 102 mm 80.5 mm
Wheel Drive: All wheel drive (4x4) Front wheel drive
Number of Gears (automatic transmission): 4
Number of Gears (manual transmission): 7
Length: 4509 mm 4290 mm
Width: 1852 mm 1753 mm
Width including mirrors: 2033 mm
Height: 1296 mm 1415 mm
Wheelbase: 2450 mm 2614 mm
Front track: 1538 mm 1488 mm
Rear (Back) track: 1560 mm 1488 mm
Ride height(clearance): 140 mm
Front overhang: 910 mm
Rear overhang: 766 mm
Minimum volume of Luggage (trunk): 385 l 340 l
Maximum amount of Luggage (trunk): 1070 l
Front suspension: Independent type McPherson The depreciated rack
Rear suspension: Multi-link independent The depreciated rack
Max weight: 1875 kg 1785 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1470 kg 1210 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Tire size: 245/35 ZR20; 305/30 ZR20 205/55 R16
Wheel rims size: 9 J x 20; 11.5 J x 20 6.5J x 16