The Vauxhall Astra Mk V Estate 1.4 (90 hp) was a popular choice in the United Kingdom and Europe as an affordable and practical family vehicle. Produced from 2004 to 2011, this variant occupied the entry-level position within the Mk V Astra Estate range, offering a balance between fuel efficiency and usability. It was part of the H-series Astra, built on the GM Delta platform, also known internally as the 1HX0. The estate (station wagon) body style provided increased cargo capacity compared to the hatchback, making it suitable for families and those requiring additional space.
Technical Specifications
| Brand | Vauxhall |
| Model | Astra |
| Generation | Astra Mk V Estate |
| Type (Engine) | 1.4 (90 Hp) |
| Start of production | 2004 |
| End of production | 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 8.2 l/100 km (28.7 US mpg) |
| Fuel consumption (extra urban) | 5.2 l/100 km (45.2 US mpg) |
| Fuel consumption (combined) | 6.3 l/100 km (37.3 US mpg) |
| CO2 emissions | 151 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 13.2 sec |
| Acceleration 0 – 62 mph | 13.2 sec |
| Acceleration 0 – 60 mph | 12.5 sec |
| Maximum speed | 179 km/h (111.23 mph) |
| Weight-to-power ratio | 13.1 kg/Hp |
| Weight-to-torque ratio | 9.4 kg/Nm |
| Power | 90 Hp @ 5600 rpm |
| Torque | 125 Nm @ 4000 rpm (92.2 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | Z14XEP |
| Engine displacement | 1364 cm3 (83.24 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 73.4 mm (2.89 in.) |
| Piston Stroke | 80.6 mm (3.17 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated |
| Engine oil capacity | 3.5 l (3.7 US qt | 3.08 UK qt) |
| Coolant capacity | 5.6 l (5.92 US qt | 4.93 UK qt) |
| Kerb Weight | 1180 kg (2601.45 lbs.) |
| Max. weight | 1805 kg (3979.34 lbs.) |
| Max load | 625 kg (1377.89 lbs.) |
| Trunk (boot) space – minimum | 500 l (17.66 cu. ft.) |
| Fuel tank capacity | 52 l (13.74 US gal | 11.44 UK gal) |
| Length | 4515 mm (177.76 in.) |
| Width | 1753 mm (69.02 in.) |
| Width including mirrors | 2033 mm (80.04 in.) |
| Height | 1496 mm (58.9 in.) |
| Wheelbase | 2703 mm (106.42 in.) |
| Front track | 1488 mm (58.58 in.) |
| Rear track | 1488 mm (58.58 in.) |
| Front overhang | 871 mm (34.29 in.) |
| Rear overhang | 941 mm (37.05 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Drag coefficient (Cd) | 0.32 |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 5 |
| Gearbox type | Manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Tires size | 195/65 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The Astra Mk V Estate 1.4 utilized the Z14XEP engine, a 1.4-liter inline-four cylinder petrol engine. This engine was part of Vauxhall/Opel’s ‘Family 1’ engine family, known for its relatively simple design and affordability. The Z14XEP featured multi-point fuel injection and a single overhead camshaft (SOHC) valvetrain with two valves per cylinder. It was a naturally aspirated engine, meaning it did not employ a turbocharger or supercharger. The engine’s 90 horsepower output was achieved at 5600 rpm, while peak torque of 125 Nm (92.2 lb-ft) was delivered at 4000 rpm. The engine was paired with a five-speed manual transmission, which was the standard offering for this variant. The transmission was a conventional setup, designed for durability and ease of maintenance.
Driving Characteristics
The 1.4-liter engine, coupled with the five-speed manual gearbox, provided adequate, but not exhilarating, performance. Acceleration from 0-60 mph took around 12.5 seconds, and the top speed was approximately 111 mph. The gear ratios were tuned for fuel efficiency rather than outright speed. In real-world driving, the engine felt somewhat strained when fully loaded or tackling steep inclines. Compared to the more powerful 1.8-liter or diesel variants, the 1.4 felt noticeably slower. However, the lighter engine weight contributed to better handling and a more nimble feel, particularly in urban environments. The manual transmission allowed for greater driver control and engagement compared to the optional automatic transmission available on other Astra Mk V models.
Equipment & Trim Levels
The 1.4-liter Astra Estate typically came with a basic level of equipment. Standard features generally included central locking, power steering, electric front windows, and an adjustable steering column. Interior upholstery was typically cloth, and the dashboard featured a straightforward layout with easy-to-use controls. Optional extras included air conditioning, alloy wheels, a CD player, and upgraded interior trim. The trim level often dictated the availability of these options. The 1.4 was often positioned as the ‘Life’ or ‘Expression’ trim level, offering a good balance of features for the price.
Chassis & Braking
The Astra Mk V Estate featured a MacPherson strut front suspension and a torsion beam rear suspension. This setup provided a comfortable ride quality, although it wasn’t particularly sporty. The front brakes were ventilated discs, offering good stopping power, while the rear brakes were drum brakes, a cost-saving measure common in entry-level models. The 1.4-liter variant, being lighter than its more powerful siblings, generally required less aggressive braking. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Astra Mk V Estate 1.4 was generally well-received as an affordable and practical family car. Critics praised its spacious interior, good fuel economy, and reasonable price. However, the engine’s lack of power was often cited as a drawback. Compared to the 1.8-liter petrol and 1.9-liter diesel variants, the 1.4 offered lower running costs but compromised on performance. The 1.9 CDTi diesel, for example, provided significantly more torque and better fuel economy, but came at a higher purchase price. The 1.4 was often seen as a sensible choice for drivers who prioritized fuel efficiency and practicality over outright performance.
Legacy
The Z14XEP engine, while not known for being particularly groundbreaking, proved to be relatively reliable. Common issues included occasional oil leaks and sensor failures, but these were generally not major concerns. Today, the Astra Mk V Estate 1.4 represents an affordable entry point into estate car ownership. Parts availability is generally good, and maintenance costs are relatively low. While it may not offer the performance or refinement of more modern vehicles, it remains a practical and dependable choice for those seeking a budget-friendly family car.
