Comparison BMW Z4 (E85, facelift 2006) 2.5i (177 Hp) Automatic & Opel Astra J 1.4 Turbo (140 Hp)
Add car |
Remove car |
Remove car |
| Brand: | BMW | Opel |
| Model: | Z4 | Astra |
| Generation: | Z4 (E85, facelift 2006) | Astra J |
| Engine / modification: | 2.5i (177 Hp) Automatic | 1.4 Turbo (140 Hp) |
| Production start: | 2006 year | 2009 year |
| Production end: | 2008 year | 2012 year |
| Coupe type: | Cabriolet | Hatchback |
| Num. of Doors: | 2 | 5 |
| Num. of seats: | 2 | 5 |
| Fuel consumption / economy - urban: | 12.0 l/100 km | 7.8 l/100 km |
| Fuel consumption / economy - extra urban: | 6.3 l/100 km | 4.8 l/100 km |
| Fuel consumption / economy - combined: | 8.4 l/100 km | 5.9 l/100 km |
| Fuel Type: | Petrol (Gasoline) | Petrol (Gasoline) |
| Drag coefficient: | 0.36 | 0.31 |
| Fuel tank volume: | 55 l | 56 l |
| Emission standard: | Euro 4 | Euro 5 |
| CO2 emissions: | 137 g/km | |
| Power: | 177 hp | 140 hp |
| Max power in: | 5800 rpm. | 4900 rpm. |
| Maximum speed: | 225 km/h | 204 km/h |
| Acceleration from 0 to 100 km/h: | 7.5 sec | 9.7 sec |
| Torque: | 230 Nm @ 3500-5000 rpm. | 200 Nm @ 1850-4900 rpm. |
| Model Engine: | N52B25 | A14NET |
| Engine position: | Front, longitudinal | Front, transverse |
| Engine displacement: | 2497 cm3 | 1364 cm3 |
| Engine oil capacity: | 6.5 l | 4.0 l |
| Fuel System: | Multi-point injection | Multi-point injection |
| Aspiration / Turbine: | Turbocharging | |
| Position of cylinders: | Inline | Inline |
| Valvetrain: | DOHC | |
| Number of cylinders: | 6 | 4 |
| Number of valves per cylinder: | 4 | 4 |
| Compression ratio: | 11 | 9.5 |
| Piston Stroke: | 78.8 mm | 82.6 mm |
| Cylinder Bore: | 82 mm | 72.5 mm |
| Wheel Drive: | Rear wheel drive | Front wheel drive |
| Number of Gears (automatic transmission): | 6 | 6 |
| Number of Gears (manual transmission): | 6 | |
| Length: | 4091 mm | 4419 mm |
| Width: | 1781 mm | 1814 mm |
| Width including mirrors: | 2013 mm | |
| Height: | 1299 mm | 1510 mm |
| Wheelbase: | 2495 mm | 2685 mm |
| Front track: | 1473 mm | 1541 mm |
| Rear (Back) track: | 1523 mm | 1551 mm |
| Ride height(clearance): | 160 mm | |
| Minimum volume of Luggage (trunk): | 240 l | 370 l |
| Maximum amount of Luggage (trunk): | 260 l | 1235 l |
| Front suspension: | Independent, Spring McPherson, with stabilizer | |
| Rear suspension: | Helical spring | |
| Max weight: | 1570 kg | 1870 kg |
| Front brakes: | Disc | |
| Rear brakes: | Disc | |
| Kerb Weight: | 1275 kg | 1298 kg |
| ABS: | yes | yes |
| Steering type: | Steering rack and pinion | |
| Minimum turning circle (turning diameter): | 9.8 m | 11.4 m |
| Tire size: | 225/50 R16 | 215/50 R17 |
| Wheel rims size: | 7J x 16 | R17 |