The Opel Astra K Sports Tourer 1.4 Turbo (150 hp) was a station wagon variant produced between 2018 and July 2019, representing a key offering within the broader Astra K generation (2015-2019). Positioned as a mid-range trim, it aimed to balance fuel efficiency with respectable performance, appealing to families and drivers seeking a practical yet engaging vehicle. The Sports Tourer body style, or estate as it’s known in some markets, provided increased cargo capacity compared to the hatchback version, making it a popular choice in Europe where such vehicles are highly valued. This model utilized Opel’s ‘K’ platform, designed to reduce weight and improve overall driving dynamics.
Technical Specifications
| Brand | Opel |
| Model | Astra |
| Generation | Astra K Sports Tourer |
| Type (Engine) | 1.4 Turbo (150 Hp) |
| Start of production | 2018 |
| End of production | July, 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 7.0-7.1 l/100 km (33.6 – 33.1 US mpg) |
| Fuel consumption (extra urban) | 4.6-4.9 l/100 km (51.1 – 48 US mpg) |
| Fuel consumption (combined) | 5.5-5.7 l/100 km (42.8 – 41.3 US mpg) |
| CO2 emissions | 127-131 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.9 sec |
| Acceleration 0 – 62 mph | 8.9 sec |
| Acceleration 0 – 60 mph | 8.5 sec |
| Maximum speed | 215 km/h (133.59 mph) |
| Emission standard | Euro 6d-Temp |
| Weight-to-power ratio | 8.3 kg/Hp |
| Weight-to-torque ratio | 5.4 kg/Nm |
| Power | 150 Hp @ 5000-6000 rpm |
| Torque | 230 Nm @ 2000-4000 rpm (169.64 lb.-ft. @ 2000-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | D14XFT |
| Engine displacement | 1399 cm3 (85.37 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 74 mm (2.91 in.) |
| Piston Stroke | 81.3 mm (3.2 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Kerb Weight | 1247 kg (2749.16 lbs.) |
| Max. weight | 1885 kg (4155.71 lbs.) |
| Max load | 638 kg (1406.55 lbs.) |
| Trunk (boot) space – minimum | 540 l (19.07 cu. ft.) |
| Trunk (boot) space – maximum | 1630 l (57.56 cu. ft.) |
| Fuel tank capacity | 48 l (12.68 US gal | 10.56 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1403 kg (3093.09 lbs.) |
| Permitted trailer load without brakes | 640 kg (1410.96 lbs.) |
| Length | 4702 mm (185.12 in.) |
| Width | 1809 mm (71.22 in.) |
| Width with mirrors folded | 1871 mm (73.66 in.) |
| Width including mirrors | 2042 mm (80.39 in.) |
| Height | 1510 mm (59.45 in.) |
| Wheelbase | 2662 mm (104.8 in.) |
| Front track | 1544 mm (60.79 in.) |
| Rear (Back) track | 1558 mm (61.34 in.) |
| Minimum turning circle | 11.05 m (36.25 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 205/55 R16; 225/40 R18 |
| Wheel rims size | 7J x 16; 7.5J x 18 |
Powertrain & Engine Architecture
The heart of the Astra K Sports Tourer 1.4 Turbo was the D14XFT engine, a 1.4-liter, inline-four cylinder gasoline engine. This engine featured direct fuel injection and a turbocharger with an intercooler, technologies crucial for maximizing power output and fuel efficiency. The direct injection system allowed for precise fuel delivery, improving combustion and reducing emissions. The turbocharger boosted power by forcing more air into the cylinders, resulting in the 150 hp output at 5000-6000 rpm and 230 Nm (169.64 lb.-ft.) of torque available between 2000-4000 rpm. The engine’s 10:1 compression ratio was a balance between performance and the ability to run on standard gasoline. The six-speed manual transmission was the standard offering, providing drivers with good control over the engine’s power band.
Driving Characteristics
The 1.4 Turbo engine, paired with the six-speed manual transmission, offered a reasonably engaging driving experience. Acceleration from 0-100 km/h (0-62 mph) took approximately 8.9 seconds, and 0-60 mph in 8.5 seconds. While not a sports car, the engine provided sufficient power for everyday driving and overtaking maneuvers. The turbocharger did exhibit some lag at lower engine speeds, but once spooled up, it delivered a noticeable surge of power. The manual transmission’s gear ratios were well-matched to the engine’s torque curve, allowing for smooth and efficient gear changes. Compared to the more powerful 1.6 Turbo variants, this engine prioritized fuel economy over outright performance. The lower power output also meant less stress on the drivetrain components, potentially contributing to improved long-term reliability.
Equipment & Trim Levels
The Astra K Sports Tourer 1.4 Turbo typically came with a good level of standard equipment. This included air conditioning, a touchscreen infotainment system with Bluetooth connectivity, alloy wheels, and a suite of safety features such as ABS, electronic stability control, and multiple airbags. Higher trim levels offered options like heated seats, a panoramic sunroof, advanced driver-assistance systems (ADAS) such as lane departure warning and automatic emergency braking, and upgraded upholstery. Interior materials were generally of good quality for the price point, with a focus on practicality and durability. The Sports Tourer’s spacious interior and large cargo area were key selling points, making it a versatile vehicle for families and those needing to transport larger items.
Chassis & Braking
The Astra K Sports Tourer featured a MacPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and good handling characteristics. The suspension was tuned to balance ride comfort with body control, making it suitable for both city driving and longer journeys. Disc brakes were fitted on all four wheels, providing ample stopping power. The electric power steering offered a light and precise feel, making it easy to maneuver in tight spaces. Stabilizer bars were included on both axles to reduce body roll during cornering. The chassis was designed to be lightweight, contributing to improved fuel efficiency and handling.
Market Reception & Comparison
The Astra K Sports Tourer 1.4 Turbo was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, some reviewers noted that the engine could feel a bit underpowered, especially when fully loaded or driving uphill. Compared to the more powerful Astra variants, the 1.4 Turbo offered a more affordable entry point into the Astra K range. It also provided better fuel economy than the higher-output engines. In terms of reliability, the 1.4 Turbo engine proved to be generally dependable, with fewer reported issues compared to some of the more complex engine options available in the Astra K lineup.
Legacy
The Opel Astra K Sports Tourer 1.4 Turbo remains a popular choice in the used car market. Its combination of practicality, fuel efficiency, and affordability makes it an attractive option for buyers seeking a reliable and versatile station wagon. The D14XFT engine has proven to be relatively durable, and maintenance costs are generally reasonable. While not a performance-oriented vehicle, the Astra K Sports Tourer 1.4 Turbo offers a comfortable and enjoyable driving experience for everyday use. Its continued presence on the used car market is a testament to its overall quality and practicality.
