Opel Astra H TwinTop 1.8i 16V ECOTEC (140 hp) Automatic
Gasoline engine with 140 hp (103 kW) and 129 lb-ft (175 Nm), built 2006–2010, coupe-convertible body, front-wheel drive. The Opel Astra H TwinTop has 3 more powerful gasoline versions.
EnlargePower140 hp (103 kW)
Torque129 lb-ft (175 Nm)
0–62 mph12.7 s
Top speed117 mph (189 km/h)
FuelGasoline
Specifications
Engine
| Engine version | 1.8i 16V ECOTEC (140 hp) Automatic |
|---|---|
| Engine code | Z18XER |
| Displacement | 1.8 L (1,796 cm³) |
| Cylinders | 4 |
| Cylinder layout | Inline |
| Engine position | Front, Transverse |
| Valves per cylinder | 4 |
| Valvetrain | DOHC |
| Fuel system | Multi-point indirect injection |
| Compression ratio | 10-5 |
| Bore | 80.5 mm |
| Stroke | 88.2 mm |
| Engine oil capacity | 4.8 qt (4.5 l) |
Performance
| Power | 140 hp (103 kW) @ 6300 rpm |
|---|---|
| Torque | 129 lb-ft (175 Nm) @ 3800 rpm |
| 0–62 mph (0–100 km/h) | 12.7 s |
| Top speed | 117 mph (189 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| City | 22 mpg (10.7 l/100 km) |
| Highway | 29 mpg (8 l/100 km) |
| CO₂ emissions | 312 g/mi (194 g/km) |
| Emission standard | Euro 4 |
| Fuel tank | 13.7 gal (52 l) |
Body, dimensions and weight
| Body style | Coupe-convertible |
|---|---|
| Doors | 4 |
| Length | 176.2 in (4,476 mm) |
| Width | 69.3 in (1,759 mm) |
| Height | 55.6 in (1,411 mm) |
| Curb weight | 3,086 lb (1,400 kg) |
| Gross vehicle weight | 4,123 lb (1,870 kg) |
| Cargo volume | 7.2 cu ft (205 l) |
| Drag coefficient | 0.31 |
Drivetrain and chassis
| Drive | Front-wheel drive |
|---|---|
| Front suspension | Coil spring |
| Rear suspension | Stabilizer bar |
| Tires | 205/55 R16 |
| Wheels | R16 |
| Driver assistance | ABS (Anti-lock braking system) |
What to check on an Opel Astra with this engine
- On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
- Test the clutch or the automatic transmission from a cold start and in the low gears.
- Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.
Other Opel Astra H TwinTop engines
| Engine | Fuel | Power | Combined |
|---|---|---|---|
| 1.6i 16V ECOTEC (105 hp) | Gasoline | 105 hp (77 kW) | |
| 1.6i 16V ECOTEC (115 hp) | Gasoline | 115 hp (85 kW) | |
| 1.6i 16V Turbo (180 hp) | Gasoline | 180 hp (132 kW) | |
| 1.8i 16V ECOTEC (140 hp) | Gasoline | 140 hp (103 kW) | |
| 1.8i ECOTEC (125 hp) | Gasoline | 125 hp (92 kW) | |
| 1.9 CDTI (150 hp) | Diesel | 150 hp (110 kW) | |
| 2.0i 16V Turbo ECOTEC (170 hp) | Gasoline | 170 hp (125 kW) | |
| 2.0i 16V Turbo ECOTEC (200 hp) | Gasoline | 200 hp (147 kW) |