The Opel Astra G Caravan 2.2 16V Automatic, produced between 2001 and 2002, represented a higher-performance variant within the second generation (G) Astra range. This model, a five-door station wagon (estate), aimed to provide a blend of practicality, comfort, and respectable performance for European buyers. It was positioned as a step up from the base models, offering more power and an automatic transmission for ease of driving. The Astra G series, built on the GM/Opel T-platform (also known as the 1HX0 platform), was a significant model for Opel, achieving considerable sales success across Europe.
Technical Specifications
| Brand | Opel |
| Model | Astra |
| Generation | Astra G Caravan |
| Type (Engine) | 2.2 16V (147 Hp) Automatic |
| Start of production | 2001 |
| End of production | 2002 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 12 l/100 km (19.6 US mpg, 23.5 UK mpg, 8.3 km/l) |
| Fuel consumption (extra urban) | 6.9 l/100 km (34.1 US mpg, 40.9 UK mpg, 14.5 km/l) |
| Fuel consumption (combined) | 8.8 l/100 km (26.7 US mpg, 32.1 UK mpg, 11.4 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.5 sec |
| Acceleration 0 – 62 mph | 10.5 sec |
| Acceleration 0 – 60 mph | 10 sec |
| Maximum speed | 202 km/h (125.52 mph) |
| Weight-to-power ratio | 8.5 kg/Hp, 118.3 Hp/tonne |
| Weight-to-torque ratio | 6.1 kg/Nm, 163.3 Nm/tonne |
| Power | 147 Hp @ 5800 rpm |
| Power per litre | 66.9 Hp/l |
| Torque | 203 Nm @ 4000 rpm (149.73 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | Z22SE |
| Engine displacement | 2198 cm3 (134.13 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 94.6 mm (3.72 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Coolant capacity | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Kerb Weight | 1243 kg (2740.35 lbs.) |
| Max. weight | 1830 kg (4034.46 lbs.) |
| Max load | 587 kg (1294.11 lbs.) |
| Trunk (boot) space – minimum | 480 l (16.95 cu. ft.) |
| Trunk (boot) space – maximum | 1500 l (52.97 cu. ft.) |
| Fuel tank capacity | 52 l (13.74 US gal | 11.44 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4288 mm (168.82 in.) |
| Width | 1709 mm (67.28 in.) |
| Width including mirrors | 1989 mm (78.31 in.) |
| Height | 1510 mm (59.45 in.) |
| Wheelbase | 2611 mm (102.8 in.) |
| Front track | 1464 mm (57.64 in.) |
| Rear track | 1452 mm (57.17 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle | 10.8 m (35.43 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 4 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent, McPherson with coil spring and anti-roll bar |
| Rear suspension | Semi-independent, coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic |
| Tires size | 195/60 R15 |
| Wheel rims size | 6J x 15 |
Powertrain & Engine Architecture
The heart of the Astra G Caravan 2.2 16V Automatic is the Z22SE engine, a 2.2-liter inline-four cylinder gasoline engine. This engine belongs to the Opel/Vauxhall “Ecotec” family, known for its relatively lightweight construction and focus on efficiency. The “16V” designation indicates a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder, enhancing breathing and contributing to higher power output. Fuel delivery is managed by a multi-port fuel injection system, providing precise fuel metering for optimal combustion. The engine produces 147 horsepower at 5800 rpm and 203 Nm (149.73 lb-ft) of torque at 4000 rpm. This power is transferred to the front wheels through a four-speed automatic transmission. While not the most modern transmission by today’s standards, it offered a comfortable and convenient driving experience for many buyers. The transmission was designed to balance fuel economy with acceptable performance.
Driving Characteristics
The 2.2-liter engine and four-speed automatic combination provided a noticeable step up in performance compared to the lower-displacement Astra Caravan models. Acceleration from 0 to 100 km/h (0-62 mph) took approximately 10.5 seconds, and the car could reach a top speed of 202 km/h (125.52 mph). However, the automatic transmission did impact acceleration times compared to the available manual gearbox. The four-speed automatic, while smooth, lacked the close gear ratios of more modern transmissions, meaning the engine could feel somewhat strained during hard acceleration. In typical driving conditions, the automatic provided a relaxed and comfortable experience, particularly well-suited for long journeys. The torque curve was relatively flat, providing decent responsiveness in everyday driving situations.
Equipment & Trim Levels
The Astra G Caravan 2.2 16V Automatic typically came with a reasonable level of standard equipment. This included power windows, central locking, power steering, and an anti-lock braking system (ABS). Interior upholstery was generally cloth, with options for upgraded materials available. Depending on the specific market and optional packages selected, features like air conditioning, a radio/cassette player (or CD player), alloy wheels, and a sunroof could be added. The trim level often dictated the exterior detailing, such as chrome accents or body-colored bumpers. The Caravan body style itself was a key feature, offering a large and practical cargo area, making it ideal for families or those needing to transport larger items.
Chassis & Braking
The Astra G Caravan featured an independent McPherson strut suspension at the front, providing good handling and ride comfort. The rear suspension utilized a semi-independent coil spring setup. Braking was handled by ventilated discs at the front and solid discs at the rear, providing adequate stopping power for the vehicle’s weight and performance. The hydraulic power steering offered a light and responsive feel, making maneuvering easy. The 195/60 R15 tires provided a good balance of grip and ride quality.
Market Reception & Comparison
The Astra G Caravan 2.2 16V Automatic was generally well-received by automotive critics as a practical and comfortable family car. It offered a good compromise between performance, fuel economy (around 26.7 US mpg combined), and space. Compared to the lower-powered Astra variants, the 2.2-liter engine provided a more enjoyable driving experience, particularly when fully loaded or traveling on highways. However, the automatic transmission was sometimes criticized for being less responsive than the manual option. Against competitors like the Ford Focus Estate and Volkswagen Golf Variant, the Astra Caravan offered a competitive package in terms of price, features, and practicality.
Legacy
The Opel Astra G Caravan 2.2 16V Automatic, while not a particularly rare or collectible model, remains a relatively reliable and affordable used car option. The Z22SE engine is known for its durability, provided it has been properly maintained. Common issues include oil leaks and occasional sensor failures, but these are generally not major concerns. Today, these cars are often sought after by those looking for a practical and spacious estate car with a reasonable level of performance. The Astra G series as a whole played a significant role in establishing Opel as a major player in the European compact car market, and the Caravan variant continues to be appreciated for its versatility and practicality.
